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	// copyright AG Projects 2020-2022

	import React, { Component, Fragment } from 'react';
	import { Alert, View, SafeAreaView, ImageBackground, AppState, Linking, Platform, StyleSheet, Vibration, PermissionsAndroid} from 'react-native';
	import { DeviceEventEmitter, BackHandler } from 'react-native';
	import { Provider as PaperProvider, DefaultTheme } from 'react-native-paper';
	import { registerGlobals } from 'react-native-webrtc';
	import { Router, Route, Link, Switch } from 'react-router-native';
	import history from './history';
	import Logger from "../Logger";
	import autoBind from 'auto-bind';
	import { firebase } from '@react-native-firebase/messaging';
	import VoipPushNotification from 'react-native-voip-push-notification';
	import uuid from 'react-native-uuid';
	import { getUniqueId, getBundleId, isTablet, getPhoneNumber} from 'react-native-device-info';
	import RNDrawOverlay from 'react-native-draw-overlay';
	import PushNotificationIOS from "@react-native-community/push-notification-ios";
	import PushNotification , {Importance} from "react-native-push-notification";
	import Contacts from 'react-native-contacts';
	import BackgroundTimer from 'react-native-background-timer';
	import DeepLinking from 'react-native-deep-linking';
	import base64 from 'react-native-base64';
	import SoundPlayer from 'react-native-sound-player';
	import RNSimpleCrypto from "react-native-simple-crypto";
	import OpenPGP from "react-native-fast-openpgp";
	import ShortcutBadge from 'react-native-shortcut-badge';
	import { getAppstoreAppMetadata } from "react-native-appstore-version-checker";
	import ReceiveSharingIntent from 'react-native-receive-sharing-intent';
	import {Keyboard} from 'react-native';
	import DeviceInfo from 'react-native-device-info';
	import RNBackgroundDownloader from 'react-native-background-downloader';
	import {check, request, PERMISSIONS, RESULTS} from 'react-native-permissions';
	import {decode as atob, encode as btoa} from 'base-64';

	registerGlobals();

	import * as sylkrtc from 'react-native-sylkrtc';
	import InCallManager from 'react-native-incall-manager';
	import RNCallKeep, { CONSTANTS as CK_CONSTANTS } from 'react-native-callkeep';
	import RNFetchBlob from "rn-fetch-blob";
	import RegisterBox from './components/RegisterBox';
	import ReadyBox from './components/ReadyBox';
	import Call from './components/Call';
	import Conference from './components/Conference';
	import FooterBox from './components/FooterBox';
	import StatusBox from './components/StatusBox';
	import ImportPrivateKeyModal from './components/ImportPrivateKeyModal';
	import IncomingCallModal from './components/IncomingCallModal';
	import LogsModal from './components/LogsModal';
	import NotificationCenter from './components/NotificationCenter';
	import LoadingScreen from './components/LoadingScreen';
	import NavigationBar from './components/NavigationBar';
	import Preview from './components/Preview';
	import CallManager from './CallManager';
	import SQLite from 'react-native-sqlite-storage';
	//SQLite.DEBUG(true);
	SQLite.enablePromise(true);

	import xtype from 'xtypejs';
	import xss from 'xss';
	import moment from 'moment';
	import momentFormat from 'moment-duration-format';
	import momenttz from 'moment-timezone';
	import utils from './utils';
	import config from './config';
	import storage from './storage';
	import fileType from 'react-native-file-type';
	import path from 'react-native-path';

	import {
	Agent,
	AutoAcceptCredential,
	AutoAcceptProof,
	BasicMessageEventTypes,
	ConnectionEventTypes,
	ConnectionInvitationMessage,
	ConnectionRecord,
	ConnectionStateChangedEvent,
	ConsoleLogger,
	CredentialEventTypes,
	CredentialRecord,
	CredentialState,
	CredentialStateChangedEvent,
	HttpOutboundTransport,
	WsOutboundTransport,
	InitConfig,
	LogLevel,
	} from '@aries-framework/core';

	import { AgentEventTypes } from "@aries-framework/core/build/agent/Events";
	import {agentDependencies} from '@aries-framework/react-native';

	var randomString = require('random-string');

	const RNFS = require('react-native-fs');
	const logfile = RNFS.DocumentDirectoryPath + '/logs.txt';

	import styles from './assets/styles/blink/root.scss';
	const backgroundImage = require('./assets/images/dark_linen.png');

	const logger = new Logger("App");

	function checkIosPermissions() {
	return new Promise(resolve => PushNotificationIOS.checkPermissions(resolve));
	}

	const KeyOptions = {
	cipher: "aes256",
	hash: "sha512",
	RSABits: 4096,
	}

	const incomingCallLabel = 'Incoming call...';

	const theme = {
	...DefaultTheme,
	dark: true,
	roundness: 2,
	colors: {
	...DefaultTheme.colors,
	primary: '#337ab7',
	// accent: '#f1c40f',
	},
	};

	const URL_SCHEMES = [
	'sylk://',
	];

	const ONE_SECOND_IN_MS = 1000;

	const VIBRATION_PATTERN = [
	1 * ONE_SECOND_IN_MS,
	1 * ONE_SECOND_IN_MS,
	4 * ONE_SECOND_IN_MS
	];


	let bundleId = `${getBundleId()}`;
	const deviceId = getUniqueId();

	const version = '1.0.0';
	const MAX_LOG_LINES = 300;


	if (Platform.OS == 'ios') {
	bundleId = `${bundleId}.${__DEV__ ? 'dev' : 'prod'}`;
	//bundleId = 'com.agprojects.sylk-ios.dev';
	}

	const mainStyle = StyleSheet.create({

	MainContainer: {
	flex: 1,
	justifyContent: 'center',
	alignItems: 'center',
	margin: 0
	}
	});


	function _parseSQLDate(key, value) {
	return new Date(value);
	}

	(function() {
	if ( typeof Object.id == "undefined" ) {
	var id = 0;
	Object.id = function(o) {
	if ( o && typeof o.__uniqueid == "undefined" ) {
	Object.defineProperty(o, "__uniqueid", {
	value: ++id,
	enumerable: false,
	// This could go either way, depending on your
	// interpretation of what an "id" is
	writable: false
	});
	}

	return o ? o.__uniqueid : null;
	};
	}
	})();

	class Sylk extends Component {
	constructor() {
	super();
	autoBind(this)
	this._loaded = false;
	let isFocus = Platform.OS === 'ios';
	this.startTimestamp = new Date();

	this._initialState = {
	appState: null,
	autoLogin: true,
	inFocus: isFocus,
	accountId: '',
	password: '',
	displayName: '',
	fontScale: 1,
	email: '',
	organization: '',
	account: null,
	keyStatus: {},
	lastSyncId: null,
	accountVerified: false,
	registrationState: null,
	registrationKeepalive: false,
	incomingCall: null,
	currentCall: null,
	connection: null,
	showScreenSharingModal: false,
	status: null,
	targetUri: '',
	missedTargetUri: '',
	loading: null,
	syncConversations: false,
	localMedia: null,
	generatedVideoTrack: false,
	contacts: [],
	devices: {},
	speakerPhoneEnabled: null,
	orientation : 'portrait',
	keyboardVisible: false,
	Height_Layout : '',
	Width_Layout : '',
	outgoingCallUUID: null,
	incomingCallUUID: null,
	incomingContact: null,
	keyboardHeight: 0,
	hardware: '',
	phoneNumber: '',
	isTablet: isTablet(),
	refreshHistory: false,
	refreshFavorites: false,
	myPhoneNumber: null,
	favoriteUris: [],
	blockedUris: [],
	missedCalls: [],
	initialUrl: null,
	reconnectingCall: false,
	muted: false,
	participantsToInvite: [],
	myInvitedParties: {},
	myContacts: {},
	defaultDomain: config.defaultDomain,
	fileSharingUrl: config.fileSharingUrl,
	fileTransferUrl: config.fileTransferUrl,
	declineReason: null,
	showLogsModal: false,
	logs: '',
	proximityEnabled: true,
	messages: {},
	selectedContact: null,
	callsState: {},
	keys: null,
	showImportPrivateKeyModal: false,
	privateKey: null,
	privateKeyImportStatus: '',
	privateKeyImportSuccess: false,
	inviteContacts: false,
	shareToContacts: false,
	shareContent: [],
	selectedContacts: [],
	pinned: false,
	callContact: null,
	messageLimit: 100,
	messageZoomFactor: 1,
	messageStart: 0,
	contactsLoaded: false,
	replicateContacts: {},
	updateContactUris: {},
	blockedContacts: {},
	decryptingMessages: {},
	purgeMessages: [],
	showCallMeMaybeModal: false,
	enrollment: false,
	contacts: [],
	isTyping: false,
	avatarPhotos: {},
	avatarEmails: {},
	showConferenceModal: false,
	keyDifferentOnServer: false,
	keyExistsOnServer: false,
	serverPublicKey: null,
	generatingKey: false,
	appStoreVersion: null,
	firstSyncDone: false,
	keysNotFound: false,
	showLogo: true,
	historyFilter: null,
	showExportPrivateKeyModal: false,
	showQRCodeScanner: false,
	navigationItems: {today: false,
	yesterday: false,
	conference: false},
	ssiRequired: false,
	ssiAgent: null,
	ssiRoles: [],
	myuuid: null,
	ssiCredentials: null,
	ssiConnections: null,
	deletedContacts: {},
	isTexting: false,
	filteredMessageIds: [],
	contentTypes: {}
	};

	utils.timestampedLog('Init app');

	this.timeoutIncomingTimer = null;

	this.downloadRequests = {};
	this.uploadRequests = {};

	this.pendingNewSQLMessages = [];
	this.newSyncMessagesCount = 0;
	this.syncStartTimestamp = null;

	this.syncRequested = false;
	this.mustSendPublicKey = false;
	this.conferenceEndedTimer = null;

	this.syncTimer = null;
	this.lastSyncedMessageId = null;
	this.outgoingMedia = null;
	this.participantsToInvite = [];
	this.tokenSent = false;
	this.mustLogout = false;
	this.currentRoute = null;
	this.pushtoken = null;
	this.pushkittoken = null;
	this.intercomDtmfTone = null;
	this.registrationFailureTimer = null;
	this.startedByPush = false;
	this.heartbeats = 0;
	this.sql_contacts_keys = [];

	this._onFinishedPlayingSubscription = null
	this._onFinishedLoadingSubscription = null
	this._onFinishedLoadingFileSubscription = null
	this._onFinishedLoadingURLSubscription = null

	this.cancelRingtoneTimer = null;

	this.sync_pending_items = [];
	this.signup = {};
	this.last_signup = null;
	this.keyboardDidShowListener = null;

	this.state = Object.assign({}, this._initialState);

	this.myParticipants = {};
	this.mySyncJournal = {};

	this._historyConferenceParticipants = new Map(); // for saving to local history

	this._terminatedCalls = new Map();

	this.__notificationCenter = null;

	this.redirectTo = null;
	this.prevPath = null;
	this.shouldUseHashRouting = false;
	this.goToReadyTimer = null;
	this.incoming_sound_ts = null;
	this.outgoing_sound_ts = null;
	this.initialChatContact = null;
	this.mustPlayIncomingSoundAfterSync = false;
	this.ssiAgent = null;
	this.pendingSsiUrl = null;

	this.callKeeper = new CallManager(RNCallKeep,
	this.showAlertPanel,
	this.acceptCall,
	this.rejectCall,
	this.hangupCall,
	this.timeoutCall,
	this.callKeepStartConference,
	this.startCallFromCallKeeper,
	this.toggleMute,
	this.getConnection,
	this.addHistoryEntry,
	this.changeRoute,
	this.respawnConnection,
	this.isUnmounted
	);

	if (InCallManager.recordPermission !== 'granted') {
	/*
	console.log('InCallManager request record permission');
	InCallManager.requestRecordPermission()
	.then((requestedRecordPermissionResult) => {
	console.log("InCallManager.requestRecordPermission() requestedRecordPermissionResult: ", requestedRecordPermissionResult);
	})
	.catch((err) => {
	console.log("InCallManager.requestRecordPermission() catch: ", err);
	});
	*/
	} else {
	console.log('InCallManager recordPermission', InCallManager.recordPermission);
	}

	storage.initialize();

	// Load camera/mic preferences
	storage.get('devices').then((devices) => {
	if (devices) {
	this.setState({devices: devices});
	}
	});

	storage.get('account').then((account) => {
	if (account) {
	console.log('Account is verified');
	this.setState({accountVerified: account.verified});
	this.handleRegistration(account.accountId, account.password);
	this.changeRoute('/ready', 'start_up')
	} else {
	this.changeRoute('/login', 'start_up');
	}
	});

	storage.get('keys').then((keys) => {
	if (keys) {
	const public_key = keys.public.replace(/\r/g,'');
	const private_key = keys.private.replace(/\r/g, '').trim();

	keys.public = public_key;
	keys.private = private_key;
	this.setState({keys: keys});
	console.log("Loaded PGP public key");
	}

	}).catch((err) => {
	console.log("PGP keys loading error:", err);
	});

	storage.get('ssi').then((ssi) => {
	if (ssi) {
	//console.log("Loaded SSI settings", ssi);
	this.setState({ssiRequired: ssi.required});
	} else {
	console.log("Init SSI settings", ssi);
	storage.set('ssi', {required: false});
	this.setState({ssiRequired: false});
	}

	}).catch((err) => {
	//console.log("SSI settings loading error:", err);
	});

	storage.get('myParticipants').then((myParticipants) => {
	if (myParticipants) {
	this.myParticipants = myParticipants;
	//console.log('My participants', this.myParticipants);
	}
	});

	storage.get('signup').then((signup) => {
	if (signup) {
	this.signup = signup;
	}
	});

	storage.get('last_signup').then((last_signup) => {
	if (last_signup) {
	this.last_signup = last_signup;
	}
	});

	storage.get('mySyncJournal').then((mySyncJournal) => {
	if (mySyncJournal) {
	this.mySyncJournal = mySyncJournal;
	}
	});

	storage.get('lastSyncedMessageId').then((lastSyncedMessageId) => {
	if (lastSyncedMessageId) {
	this.lastSyncedMessageId = lastSyncedMessageId;
	}
	});

	storage.get('proximityEnabled').then((proximityEnabled) => {
	this.setState({proximityEnabled: proximityEnabled});
	});

	if (this.state.proximityEnabled) {
	utils.timestampedLog('Proximity sensor enabled');
	} else {
	utils.timestampedLog('Proximity sensor disabled');
	}

	this.loadPeople();

	for (let scheme of URL_SCHEMES) {
	DeepLinking.addScheme(scheme);
	}

	this.sqlTableVersions = {'messages': 9,
	'contacts': 7,
	'keys': 3}

	this.updateTableQueries = {'messages': {1: [],
	2: [{query: 'delete from messages', params: []}],
	3: [{query: 'alter table messages add column unix_timestamp INTEGER default 0', params: []}],
	4: [{query: 'alter table messages add column account TEXT', params: []}],
	5: [{query: 'update messages set account = from_uri where direction = ?' , params: ['outgoing']}, {query: 'update messages set account = to_uri where direction = ?', params: ['incoming']}],
	6: [{query: 'alter table messages add column sender TEXT' , params: []}],
	7: [{query: 'alter table messages add column image TEXT' , params: []}, {query: 'alter table messages add column local_url TEXT' , params: []}],
	8: [{query: 'alter table messages add column metadata TEXT' , params: []}],
	9: [{query: 'alter table messages add column state TEXT' , params: []}]
	},
	'contacts': {2: [{query: 'alter table contacts add column participants TEXT', params: []}],
	3: [{query: 'alter table contacts add column direction TEXT', params: []},
	{query: 'alter table contacts add column last_call_media TEXT', params: []},
	{query: 'alter table contacts add column last_call_duration INTEGER default 0', params: []},
	{query: 'alter table contacts add column last_call_id TEXT', params: []},
	{query: 'alter table contacts add column conference INTEGER default 0', params: []}],
	4: [{query: 'CREATE TABLE contacts2 as SELECT uri, account, name, organization, tags, participants, public_key, timestamp, direction, last_message, last_message_id, unread_messages, last_call_media, last_call_duration, last_call_id, conference from contacts', params: []},
	{query: 'CREATE TABLE contacts3 (uri TEXT, account TEXT, name TEXT, organization TEXT, tags TEXT, participants TEXT, public_key TEXT, timestamp INTEGER, direction TEXT, last_message TEXT, last_message_id TEXT, unread_messages TEXT, last_call_media TEXT, last_call_duration INTEGER default 0, last_call_id TEXT, conference INTEGER default 0, PRIMARY KEY (account, uri))', params: []},
	{query: 'drop table contacts', params: []},
	{query: 'drop table contacts2', params: []},
	{query: 'ALTER TABLE contacts3 RENAME TO contacts', params: []}
	],
	5: [{query: 'alter table contacts add column email TEXT', params: []}],
	6: [{query: 'alter table contacts add column photo BLOB', params: []}],
	7: [{query: 'alter table contacts add column email TEXT', params: []}]
	},
	'keys': {2: [{query: 'alter table keys add column last_sync_id TEXT', params: []}],
	3: [{query: 'alter table keys add column my_uuid TEXT', params: []}]
	}
	};

	this.db = null;
	this.initSQL();

	}

	async requestStoragePermission() {
	if (Platform.OS !== 'android') {
	return;
	}

	console.log('Request storage permission');

	try {
	const permission = PermissionsAndroid.PERMISSIONS.WRITE_EXTERNAL_STORAGE;
	await PermissionsAndroid.request(permission);
	Promise.resolve();
	} catch (error) {
	Promise.reject(error);
	}
	}

	async requestCameraPermission() {
	console.log('Request camera permission');

	if (Platform.OS === 'ios') {
	check(PERMISSIONS.IOS.CAMERA).then((result) => {
	switch (result) {
	case RESULTS.UNAVAILABLE:
	console.log('Camera feature is not available (on this device / in this context)');
	break;
	case RESULTS.DENIED:
	console.log('Camera permission has not been requested / is denied but requestable');
	this._notificationCenter.postSystemNotification("Access to camera is denied. Go to Settings -> Sylk to enable access.");
	break;
	case RESULTS.LIMITED:
	console.log('Camera permission is limited: some actions are possible');
	break;
	case RESULTS.GRANTED:
	console.log('Camera permission is granted');
	break;
	case RESULTS.BLOCKED:
	this._notificationCenter.postSystemNotification("Access to camera is denied. Go to Settings -> Sylk to enable access.");
	console.log('Camera permission is denied and not requestable anymore');
	break;
	}
	}).catch((error) => {
	});
	return true;
	}

	if (Platform.OS === 'android') {
	try {
	const granted = await PermissionsAndroid.request(
	PermissionsAndroid.PERMISSIONS.CAMERA,
	{
	title: "Sylk camera permission",
	message:
	"Sylk needs access to your camera " +
	"for video calls",
	buttonNeutral: "Ask Me Later",
	buttonNegative: "Cancel",
	buttonPositive: "OK"
	}
	);
	if (granted === PermissionsAndroid.RESULTS.GRANTED) {
	console.log("You can use the camera");
	return true;
	} else {
	console.log("Camera permission denied");
	return false;
	}
	} catch (err) {
	console.warn(err);
	return false;
	}
	}
	}

	async requestMicPermission() {
	console.log('Request mic permission');

	if (Platform.OS === 'ios') {
	check(PERMISSIONS.IOS.MICROPHONE).then((result) => {
	switch (result) {
	case RESULTS.UNAVAILABLE:
	console.log('Mic feature is not available (on this device / in this context)');
	break;
	case RESULTS.DENIED:
	console.log('Mic permission has not been requested / is denied but requestable');
	this._notificationCenter.postSystemNotification("Access to microphone is denied. Go to Settings -> Sylk to enable access.");
	break;
	case RESULTS.LIMITED:
	console.log('Mic permission is limited: some actions are possible');
	break;
	case RESULTS.GRANTED:
	console.log('Mic permission is granted');
	break;
	case RESULTS.BLOCKED:
	this._notificationCenter.postSystemNotification("Access to microphone is denied. Go to Settings -> Sylk to enable access.");
	console.log('Mic permission is denied and not requestable anymore');
	break;
	}
	}).catch((error) => {
	});

	return true;
	}

	if (Platform.OS === 'android') {
	try {
	const granted = await PermissionsAndroid.request(
	PermissionsAndroid.PERMISSIONS.RECORD_AUDIO,
	{
	title: "Sylk microphone permission",
	message:
	"Sylk needs access to your microphone " +
	"for audio calls.",
	buttonNeutral: "Ask Me Later",
	buttonNegative: "Cancel",
	buttonPositive: "OK"
	}
	);

	if (granted === PermissionsAndroid.RESULTS.GRANTED) {
	console.log("You can now use the microphone");
	return true;
	} else {
	console.log("Microphone permission denied");
	return false;
	}
	} catch (err) {
	console.warn(err);
	return false;
	}
	}
	};


	useExistingKeys() {
	var uri = uuid.v4() + '@' + this.state.defaultDomain;
	console.log('Send public key to', uri);
	this.sendPublicKey(uri);
	this.setState({keyDifferentOnServer: false});
	}

	async saveMyKey(keys) {
	let keyStatus = this.state.keyStatus;
	let myContacts = this.state.myContacts;

	keyStatus['existsLocal'] = true;

	this.setState({keys: {private: keys.private,
	public: keys.public,
	showImportPrivateKeyModal: false,
	keyStatus: keyStatus
	}});

	if (this.state.account) {
	this.requestSyncConversations();

	this.useExistingKeys();

	let accountId = this.state.account.id;

	if (accountId in myContacts) {
	} else {
	myContacts[accountId] = this.newContact(accountId);
	}

	myContacts[accountId].publicKey = keys.public;
	this.saveSylkContact(accountId, myContacts[accountId], 'PGP key generated');

	} else {
	console.log('Send 1st public key later');
	this.mustSendPublicKey = true;
	}

	let current_datetime = new Date();
	const unixTime = Math.floor(current_datetime / 1000);
	const my_uuid = uuid.v4();
	let params = [this.state.accountId, keys.private, keys.public, unixTime, my_uuid];
	await this.ExecuteQuery("INSERT INTO keys (account, private_key, public_key, timestamp, my_uuid) VALUES (?, ?, ?, ?, ?)", params).then((result) => {
	console.log('SQL inserted private key');
	}).catch((error) => {
	if (error.message.indexOf('UNIQUE constraint failed') > -1) {
	this.updateKeySql(keys);
	} else {
	console.log('Save keys SQL error:', error);
	}
	});
	}

	async saveLastSyncId(id, force=false) {
	if (!force) {
	if (!this.state.keys \|\| !this.state.keys.private) {
	console.log('Skip saving last sync id until we have a private key');
	return
	}

	if (!this.state.firstSyncDone) {
	console.log('Skip saving last sync id until first sync is done');
	return
	}
	}

	let params = [id, this.state.accountId];
	await this.ExecuteQuery("update keys set last_sync_id = ? where account = ?", params).then((result) => {
	utils.timestampedLog('Saved last message sync id', id);
	this.setState({lastSyncId: id});
	}).catch((error) => {
	console.log('Save last sync id SQL error:', error);
	});
	}

	async updateKeySql(keys) {
	let current_datetime = new Date();
	const unixTime = Math.floor(current_datetime / 1000);
	let params = [keys.private, keys.public, unixTime, this.state.accountId];

	await this.ExecuteQuery("update keys set private_key = ?, public_key = ?, timestamp = ? where account = ?", params).then((result) => {
	console.log('SQL updated private key');
	}).catch((error) => {
	console.log('SQL update keys error:', error);
	});
	}

	async updateMyUUID() {
	const my_uuid = uuid.v4();
	let params = [my_uuid, this.state.accountId];

	await this.ExecuteQuery("update keys set my_uuid = ? where account = ?", params).then((result) => {
	utils.timestampedLog('My device UUID was updated', my_uuid);
	this.setState({myuuid: my_uuid});
	setTimeout(() => {
	this.initSSIAgent();
	}, 100);

	}).catch((error) => {
	console.log('SQL update uuid error:', error);
	});
	}

	loadMyKeys() {
	utils.timestampedLog('Loading PGP keys...');
	let keys = {};
	let lastSyncId;

	let keyStatus = this.state.keyStatus;

	this.ExecuteQuery("SELECT * FROM keys where account = ?",[this.state.accountId]).then((results) => {
	let rows = results.rows;
	if (rows.length === 1) {
	var item = rows.item(0);
	//console.log('SQL has keys');
	keys.public = item.public_key;
	if (item.public_key) {
	//keyStatus['serverPublicKey'] === item.public_key) {
	keyStatus['existsLocal'] = true;
	this.setState({showImportPrivateKeyModal: false});
	} else {
	keyStatus['existsLocal'] = false;
	}

	let my_uuid = item.my_uuid;

	if (!my_uuid) {
	this.updateMyUUID();
	} else {
	utils.timestampedLog('My device UUID', my_uuid);
	this.setState({myuuid: my_uuid});
	setTimeout(() => {
	this.initSSIAgent();
	}, 100);
	}

	keys.private = item.private_key;
	utils.timestampedLog('Loaded PGP private key for account', this.state.accountId);
	if (!item.last_sync_id && this.lastSyncedMessageId) {
	this.setState({keys: keys});
	this.saveLastSyncId(this.lastSyncedMessageId);
	console.log('Migrated last sync id to SQL database');
	storage.remove('lastSyncedMessageId');
	lastSyncId = this.lastSyncedMessageId;
	} else {
	lastSyncId = item.last_sync_id
	//lastSyncId = '9e011c85-f83a-4b3c-ac49-0ee7b6bd512c'
	//lastSyncId = '435471e5-918e-48b5-9a45-1431bd22475f';

	console.log('Loaded from SQL las sync id', lastSyncId);
	this.setState({keys: keys, lastSyncId: lastSyncId});
	}

	if (this.state.registrationState === 'registered') {
	this.requestSyncConversations(lastSyncId);
	}

	} else {
	//console.log('SQL has no keys');
	keyStatus['existsLocal'] = false;
	if (this.state.account) {
	this.generateKeysIfNecessary(this.state.account);
	} else {
	console.log('Wait for account become active...');
	}
	}

	this.setState({contactsLoaded: true, keyStatus: keyStatus});
	this.getDownloadTasks();
	});
	}

	async getDownloadTasks() {
	let lostTasks = await RNBackgroundDownloader.checkForExistingDownloads();
	if (lostTasks.length > 0) {
	console.log('Download lost tasks', lostTasks);
	}

	for (let task of lostTasks) {
	console.log(`Download task ${task.id} was found:`, task.url);
	if (task.url && task.destination) {
	task.progress((percent) => {
	console.log(task.url, `Downloaded: ${percent * 100}%`);
	}).done(() => {
	this.saveDownloadTask(id, task.url, task.destination);
	}).error((error) => {
	console.log(task.url, 'download error:', error);
	});
	}
	}
	}

	async generateKeys() {
	const Options = {
	comment: 'Sylk key',
	email: this.state.accountId,
	name: this.state.displayName \|\| this.state.accountId,
	keyOptions: KeyOptions
	}

	utils.timestampedLog('Generating key pair with options', Options);
	this.setState({loading: 'Generating private key...', generatingKey: true});

	await OpenPGP.generate(Options).then((keys) => {
	const public_key = keys.publicKey.replace(/\r/g, '').trim();
	const private_key = keys.privateKey.replace(/\r/g, '').trim();
	keys.public = public_key;
	keys.private = private_key;
	utils.timestampedLog("PGP keypair generated");
	this.setState({loading: null, generatingKey: false});
	this.setState({showImportPrivateKeyModal: false});
	this.saveMyKey(keys);
	this.showCallMeModal();

	}).catch((error) => {
	console.log("PGP keys generation error:", error);
	});
	}

	resetStorage() {
	return;
	console.log('Reset storage');
	this.ExecuteQuery('delete from contacts');
	this.ExecuteQuery('delete from messages');
	this.saveLastSyncId(null);
	}

	loadSylkContacts() {
	console.log('Loading contacts...')
	let myContacts = {};
	let blockedUris = [];
	let favoriteUris = [];
	let missedCalls = [];
	let myInvitedParties = {};
	let localTime;
	let email;
	let contact;
	let timestamp;

	this.loadAddressBook();

	if (this.state.accountId in this.signup) {
	email = this.signup[this.state.accountId];
	this.setState({email: email});
	}

	if (!this.last_signup) {
	storage.set('last_signup', this.state.accountId);
	if (this.state.accountId in this.signup) {
	} else {
	this.signup[this.state.accountId] = '';
	storage.set('signup', this.signup);
	}
	}

	this.setState({defaultDomain: this.state.accountId.split('@')[1]});
	this.ExecuteQuery("SELECT * FROM contacts where account = ? order by timestamp desc",[this.state.accountId]).then((results) => {
	let rows = results.rows;
	let idx;
	let formatted_date;
	let updated;
	//console.log(rows.length, 'SQL rows');
	if (rows.length > 0) {
	for (let i = 0; i < rows.length; i++) {
	var item = rows.item(i);
	updated = null;

	if (!item.uri) {
	continue;
	}

	contact = this.newContact(item.uri, item.name, {src: 'init'});
	if (!contact) {
	continue;
	}
	this.sql_contacts_keys.push(item.uri);

	timestamp = new Date(item.timestamp * 1000);
	if (timestamp > new Date()) {
	timestamp = new Date();
	updated = 'timestamp';
	}

	myContacts[item.uri] = contact;
	myContacts[item.uri].organization = item.organization;
	myContacts[item.uri].email = item.email;
	myContacts[item.uri].photo = item.photo;
	myContacts[item.uri].publicKey = item.public_key;
	myContacts[item.uri].direction = item.direction;
	myContacts[item.uri].tags = item.tags ? item.tags.split(',') : [];
	myContacts[item.uri].participants = item.participants ? item.participants.split(',') : [];
	myContacts[item.uri].unread = item.unread_messages ? item.unread_messages.split(',') : [];
	myContacts[item.uri].lastMessageId = item.last_message_id === '' ? null : item.last_message_id;
	myContacts[item.uri].lastMessage = item.last_message === '' ? null : item.last_message;
	myContacts[item.uri].timestamp = timestamp;
	myContacts[item.uri].lastCallId = item.last_call_id;
	myContacts[item.uri].lastCallMedia = item.last_call_media ? item.last_call_media.split(',') : [];
	myContacts[item.uri].lastCallDuration = item.last_call_duration;

	let ab_contacts = this.lookupContacts(item.uri);
	if (ab_contacts.length > 0) {
	if (!myContacts[item.uri].name \|\| myContacts[item.uri].name === '') {
	console.log('Update display name', myContacts[item.uri].name, 'of', item.uri, 'to', ab_contacts[0].name);
	myContacts[item.uri].name = ab_contacts[0].name;
	updated = 'name';
	}

	myContacts[item.uri].label = ab_contacts[0].label;
	if (myContacts[item.uri].tags.indexOf('contact') === -1) {
	myContacts[item.uri].tags.push('contact');
	updated = 'tags';
	}
	}

	if (myContacts[item.uri].lastMessageId \|\| myContacts[item.uri].publicKey) {
	if (myContacts[item.uri].tags.indexOf('chat') === -1) {
	myContacts[item.uri].tags.push('chat');
	updated = 'tags';
	}
	}

	if (!myContacts[item.uri].photo) {
	var name_idx = myContacts[item.uri].name.trim().toLowerCase();
	if (name_idx in this.state.avatarPhotos) {
	myContacts[item.uri].photo = this.state.avatarPhotos[name_idx];
	updated = 'photo';
	}
	}

	if (!myContacts[item.uri].email) {
	var name_idx = myContacts[item.uri].name.trim().toLowerCase();
	if (name_idx in this.state.avatarEmails) {
	myContacts[item.uri].email = this.state.avatarEmails[name_idx];
	updated = 'email';
	}
	}

	if (myContacts[item.uri].tags.indexOf('missed') > -1) {
	missedCalls.push(item.last_call_id);
	if (myContacts[item.uri].unread.indexOf(item.last_call_id) === -1) {
	myContacts[item.uri].unread.push(item.last_call_id);
	}
	} else {
	idx = myContacts[item.uri].unread.indexOf(item.last_call_id);
	if (idx > -1) {
	myContacts[item.uri].unread.splice(idx, 1);
	}
	}

	if (item.uri === this.state.accountId) {
	this.setState({displayName: item.name, organization: item.organization});
	if (email && !item.email) {
	item.email = email;
	} else {
	this.setState({email: item.email});
	}
	}

	formatted_date = myContacts[item.uri].timestamp.getFullYear() + "-" + utils.appendLeadingZeroes(myContacts[item.uri].timestamp.getMonth() + 1) + "-" + utils.appendLeadingZeroes(myContacts[item.uri].timestamp.getDate()) + " " + utils.appendLeadingZeroes(myContacts[item.uri].timestamp.getHours()) + ":" + utils.appendLeadingZeroes(myContacts[item.uri].timestamp.getMinutes()) + ":" + utils.appendLeadingZeroes(myContacts[item.uri].timestamp.getSeconds());
	//console.log('Loaded contact', item.uri, item.tags);

	if(item.participants) {
	myInvitedParties[item.uri.split('@')[0]] = myContacts[item.uri].participants;
	}

	if (myContacts[item.uri].tags.indexOf('blocked') > -1) {
	blockedUris.push(item.uri);
	}

	if (myContacts[item.uri].tags.indexOf('favorite') > -1) {
	favoriteUris.push(item.uri);
	}

	if (updated) {
	this.saveSylkContact(item.uri, myContacts[item.uri], 'update contact at init because of ' + updated);
	}

	//console.log('Load contact', item.uri, '-', item.name);
	}

	storage.get('cachedHistory').then((history) => {
	if (history) {
	//this.cachedHistory = history;
	history.forEach((item) => {
	//console.log(item);
	if (item.remoteParty in myContacts) {
	} else {
	myContacts[item.remoteParty] = this.newContact(item.remoteParty);
	}

	if (item.timezone && item.timezone !== undefined) {
	localTime = momenttz.tz(item.startTime, item.timezone).toDate();
	if (localTime > myContacts[item.remoteParty].timestamp) {
	myContacts[item.remoteParty].timestamp = localTime;
	}
	}

	myContacts[item.remoteParty].name = item.displayName;
	myContacts[item.remoteParty].direction = item.direction === 'received' ? 'incoming' : 'outgoing';
	myContacts[item.remoteParty].lastCallId = item.sessionId;
	myContacts[item.remoteParty].lastCallDuration = item.duration;
	myContacts[item.remoteParty].lastCallMedia = item.media;
	myContacts[item.remoteParty].conference = item.conference;
	myContacts[item.remoteParty].tags.push('history');

	this.saveSylkContact(item.remoteParty, this.state.myContacts[item.remoteParty], 'init');

	});
	console.log('Migrated', history.length, 'server history entries');
	storage.remove('cachedHistory');
	}
	});

	storage.get('history').then((history) => {
	if (history) {
	console.log('Loaded', history.length, 'local history entries');
	history.forEach((item) => {
	if (item.remoteParty in myContacts) {
	} else {
	myContacts[item.remoteParty] = this.newContact(item.remoteParty);
	}

	if (item.timezone && item.timezone !== undefined) {
	localTime = momenttz.tz(item.startTime, item.timezone).toDate();
	if (localTime > myContacts[item.remoteParty].timestamp) {
	myContacts[item.remoteParty].timestamp = localTime;
	}
	}

	myContacts[item.remoteParty].name = item.displayName;
	myContacts[item.remoteParty].direction = item.direction === 'received' ? 'incoming' : 'outgoing';
	myContacts[item.remoteParty].lastCallId = item.sessionId;
	myContacts[item.remoteParty].lastCallDuration = item.duration;
	myContacts[item.remoteParty].lastCallMedia = item.media;
	myContacts[item.remoteParty].conference = item.conference;
	myContacts[item.remoteParty].tags.push('history');

	this.saveSylkContact(item.remoteParty, this.state.myContacts[item.remoteParty], 'init');
	});
	console.log('Migrated', history.length, 'local history entries');
	storage.remove('history');
	}
	});

	this.updateTotalUread(myContacts);

	console.log('Loaded', rows.length, 'contacts for account', this.state.accountId);
	this.setState({myContacts: myContacts,
	missedCalls: missedCalls,
	favoriteUris: favoriteUris,
	myInvitedParties: myInvitedParties,
	blockedUris: blockedUris});

	} else {
	if (Object.keys(this.state.myContacts).length > 0) {
	Object.keys(this.state.myContacts).forEach((key) => {
	this.saveSylkContact(key, this.state.myContacts[key], 'init');
	});
	storage.set('contactStorage', 'sql');
	storage.remove('myContacts');
	}
	}

	this.refreshNavigationItems();

	setTimeout(() => {
	if (this.initialChatContact) {
	console.log('Starting chat with', this.initialChatContact);
	if (this.initialChatContact in this.state.myContacts) {
	this.selectContact(this.state.myContacts[this.initialChatContact]);
	} else {
	this.initialChatContact = null;
	}
	}
	}, 100);


	setTimeout(() => {
	//this.getMessages();
	}, 500);

	this.loadMyKeys();
	});

	}

	addTestContacts() {
	let myContacts = this.state.myContacts;

	let test_numbers = [
	{uri: '4444@sylk.link', name: 'Test microphone'},
	{uri: '3333@sylk.link', name: 'Test video'}
	];

	test_numbers.forEach((item) => {
	if (Object.keys(myContacts).indexOf(item.uri) === -1) {
	myContacts[item.uri] = this.newContact(item.uri, item.name, {src: 'init'});
	myContacts[item.uri].tags.push('test');
	this.saveSylkContact(item.uri, myContacts[item.uri], 'init uri');
	} else {
	if (myContacts[item.uri].tags.indexOf('test') === -1) {
	myContacts[item.uri].tags.push('test');
	this.saveSylkContact(item.uri, myContacts[item.uri], 'init tags');
	}

	if (!myContacts[item.uri].name) {
	myContacts[item.uri].name = item.name;
	this.saveSylkContact(item.uri, myContacts[item.uri], 'init name');
	}
	}
	});
	}

	loadPeople() {
	let myContacts = {};
	let blockedUris = [];
	let favoriteUris = [];
	let displayName = null;

	storage.get('contactStorage').then((contactStorage) => {
	if (contactStorage !== 'sql') {
	storage.get('myContacts').then((myContacts) => {
	let myContactsObjects = {};
	if (myContacts) {
	Object.keys(myContacts).forEach((key) => {

	if (!Array.isArray(myContacts[key]['unread'])) {
	myContacts[key]['unread'] = [];
	}

	if(typeof(myContacts[key]) == 'string') {
	console.log('Convert display name object');
	myContactsObjects[key] = {'name': myContacts[key]}
	} else {
	myContactsObjects[key] = myContacts[key];
	}

	});
	myContacts = myContactsObjects;
	} else {
	myContacts = {};
	}

	this.setState({myContacts: myContacts});

	storage.get('favoriteUris').then((favoriteUris) => {
	favoriteUris = favoriteUris.filter(item => item !== null);
	//console.log('My favorites:', favoriteUris);
	this.setState({favoriteUris: favoriteUris});
	storage.remove('favoriteUris');

	}).catch((error) => {
	//console.log('get favoriteUris error:', error);
	let uris = Object.keys(myContacts);
	uris.forEach((uri) => {
	if (myContacts[uri].favorite) {
	favoriteUris.push(uri);
	}
	});

	this.setState({favoriteUris: favoriteUris});
	});

	storage.get('blockedUris').then((blockedUris) => {
	blockedUris = blockedUris.filter(item => item !== null);
	this.setState({blockedUris: blockedUris});
	storage.remove('blockedUris');

	}).catch((error) => {
	//console.log('get blockedUris error:', error);
	let uris = Object.keys(myContacts);
	uris.forEach((uri) => {
	if (myContacts[uri].blocked) {
	blockedUris.push(uri);
	}
	});

	this.setState({blockedUris: blockedUris});
	});

	}).catch((error) => {
	console.log('get myContacts error:', error);
	});

	}
	});

	}

	async initSQL() {
	const database_name = "sylk.db";
	const database_version = "1.0";
	const database_displayname = "Sylk Database";
	const database_size = 200000;

	await SQLite.openDatabase(database_name, database_version, database_displayname, database_size).then((DB) => {
	this.db = DB;
	console.log('SQL database', database_name, 'opened');
	this.resetStorage();
	//this.dropTables();
	this.createTables();
	}).catch((error) => {
	console.log('SQL database error:', error);
	});
	}

	dropTables() {
	console.log('Drop SQL tables...')
	this.ExecuteQuery("DROP TABLE if exists 'chat_uris';");
	this.ExecuteQuery("DROP TABLE if exists 'recipients';");
	this.ExecuteQuery("DROP TABLE 'messages';");
	this.ExecuteQuery("DROP TABLE 'versions';");
	}

	createTables() {
	//console.log('Create SQL tables...')
	let create_versions_table = "CREATE TABLE IF NOT EXISTS 'versions' ( \
	'id' INTEGER PRIMARY KEY AUTOINCREMENT, \
	'table' TEXT UNIQUE, \
	'version' INTEGER NOT NULL );\
	";

	this.ExecuteQuery(create_versions_table).then((success) => {
	//console.log('SQL version table created');
	}).catch((error) => {
	console.log(create_versions_table);
	console.log('SQL version table creation error:', error);
	});

	let create_table_messages = "CREATE TABLE IF NOT EXISTS 'messages' ( \
	'msg_id' TEXT, \
	'timestamp' TEXT, \
	'account' TEXT, \
	'unix_timestamp' INTEGER default 0, \
	'sender' TEXT, \
	'content' BLOB, \
	'content_type' TEXT, \
	'metadata' TEXT, \
	'from_uri' TEXT, \
	'to_uri' TEXT, \
	'sent' INTEGER, \
	'sent_timestamp' TEXT, \
	'received' INTEGER, \
	'received_timestamp' TEXT, \
	'expire_interval' INTEGER, \
	'deleted' INTEGER, \
	'pinned' INTEGER, \
	'pending' INTEGER, \
	'system' INTEGER, \
	'url' TEXT, \
	'local_url' TEXT, \
	'image' TEXT, \
	'encrypted' INTEGER default 0, \
	'direction' TEXT, \
	'state' TEXT, \
	PRIMARY KEY (account, msg_id)) \
	";

	this.ExecuteQuery(create_table_messages).then((success) => {
	//console.log('SQL messages table OK');
	}).catch((error) => {
	console.log(create_table_messages);
	console.log('SQL messages table creation error:', error);
	});

	let create_table_contacts = "CREATE TABLE IF NOT EXISTS 'contacts' ( \
	'uri' TEXT, \
	'account' TEXT, \
	'name' TEXT, \
	'organization' TEXT, \
	'tags' TEXT, \
	'photo' BLOB, \
	'email' TEXT, \
	'participants' TEXT, \
	'public_key' TEXT, \
	'timestamp' INTEGER, \
	'direction' TEXT, \
	'last_message' TEXT, \
	'last_message_id' TEXT, \
	'unread_messages' TEXT, \
	'last_call_media' TEXT, \
	'last_call_duration' INTEGER default 0, \
	'last_call_id' TEXT, \
	'conference' INTEGER default 0, \
	PRIMARY KEY (account, uri)) \
	";

	this.ExecuteQuery(create_table_contacts).then((success) => {
	//console.log('SQL contacts table OK');
	}).catch((error) => {
	console.log(create_table_contacts);
	console.log('SQL messages table creation error:', error);
	});

	let create_table_keys = "CREATE TABLE IF NOT EXISTS 'keys' ( \
	'account' TEXT PRIMARY KEY, \
	'private_key' TEXT, \
	'checksum' TEXT, \
	'public_key' TEXT, \
	'last_sync_id' TEXT, \
	'timestamp' INTEGER, \
	'my_uuid' TEXT) \
	";

	this.ExecuteQuery(create_table_keys).then((success) => {
	//console.log('SQL keys table OK');
	}).catch((error) => {
	console.log(create_table_keys);
	console.log('SQL keys table creation error:', error);
	});

	this.upgradeSQLTables();
	}

	upgradeSQLTables() {
	//console.log('Upgrade SQL tables')
	let query;
	let update_queries;
	let update_sub_queries;
	let version_numbers;

	/*
	this.ExecuteQuery("ALTER TABLE 'messages' add column received_timestamp TEXT after received");
	this.ExecuteQuery("ALTER TABLE 'messages' add column sent_timestamp TEXT after sent");
	*/

	//query = "update versions set version = \"4\" where \"table\" = 'messages'";
	// this.ExecuteQuery(query);


	query = "SELECT * FROM versions";
	let currentVersions = {};

	this.ExecuteQuery(query,[]).then((results) => {
	let rows = results.rows;
	for (let i = 0; i < rows.length; i++) {
	var item = rows.item(i);
	currentVersions[item.table] = item.version;
	//console.log('Table', item.table, 'version', item.version);
	}

	for (const [key, value] of Object.entries(this.sqlTableVersions)) {
	if (currentVersions[key] == null) {
	query = "INSERT INTO versions ('table', 'version') values ('" + key + "', '" + this.sqlTableVersions[key] + "')";
	//console.log(query);
	this.ExecuteQuery(query);
	} else {
	//console.log('Table', key, 'has version', value);
	if (this.sqlTableVersions[key] > currentVersions[key]) {
	console.log('Table', key, 'must have version', value, 'and it has', currentVersions[key]);
	update_queries = this.updateTableQueries[key];
	version_numbers = Object.keys(update_queries);
	version_numbers.sort(function(a, b){return a-b});
	version_numbers.forEach((version) => {
	if (version <= currentVersions[key]) {
	return;
	}
	update_sub_queries = update_queries[version];
	update_sub_queries.forEach((query_objects) => {

	console.log('Run query for table', key, 'version', version, ':', query_objects.query);
	this.ExecuteQuery(query_objects.query, query_objects.params);
	});

	});

	query = "update versions set version = " + this.sqlTableVersions[key] + " where \"table\" = '" + key + "';";
	//console.log(query);
	this.ExecuteQuery(query);

	} else {
	//console.log('No upgrade required for table', key);
	}
	}
	}

	}).catch((error) => {
	console.log('SQL error:', error);
	});

	}

	/*
	* Execute sql queries
	*
	* @param sql
	* @param params
	*
	* @returns {resolve} results
	*/

	ExecuteQuery = (sql, params = []) => new Promise((resolve, reject) => {
	//console.log('-- Execute SQL query:', sql, params);
	//console.log('-- Execute SQL query:', sql);
	if (!sql) {
	return;
	}
	this.db.transaction((trans) => {
	trans.executeSql(sql, params, (trans, results) => {
	resolve(results);
	},
	(error) => {
	reject(error);
	});
	});
	});

	async requestReadContactsPermission() {
	console.log('Request contacts permission...');
	try {
	const granted = await PermissionsAndroid.request(
	PermissionsAndroid.PERMISSIONS.READ_CONTACTS,
	{
	title: 'Sylk contacts',
	message: 'Sylk will ask for permission to read your contacts',
	buttonPositive: "Next"
	}
	)
	if (granted === PermissionsAndroid.RESULTS.GRANTED) {
	console.log("You can now read your contacts")
	this.getABContacts();

	} else {
	console.log("Read contacts permission denied")
	}
	} catch (err) {
	console.warn(err)
	}
	}

	async loadAddressBook() {
	console.log('Load system address book');
	Contacts.checkPermission((err, permission) => {
	//console.log('Current contacts permissions is', permission);

	if (err) throw err;

	// Contacts.PERMISSION_AUTHORIZED \|\| Contacts.PERMISSION_UNDEFINED \|\| Contacts.PERMISSION_DENIED
	if (permission === 'authorized') {
	this.getABContacts();
	return;
	}

	if (Platform.OS === 'android') {
	this.requestReadContactsPermission();
	} else {

	Contacts.requestPermission((err, permission) => {
	});
	}
	})
	}

	getABContacts() {
	Contacts.getAll((err, contacts) => {
	if (err) throw err;
	// contacts returned in Array
	let contact_cards = [];
	let name;
	let photo;
	let avatarPhotos = {};
	let avatarEmails = {};

	let seen_uris = new Map();

	var arrayLength = contacts.length;
	for (var i = 0; i < arrayLength; i++) {
	photo = null;
	contact = contacts[i];
	if (contact['givenName'] && contact['familyName']) {
	name = contact['givenName'] + ' ' + contact['familyName'];
	} else if (contact['givenName']) {
	name = contact['givenName'];
	} else if (contact['familyName']) {
	name = contact['familyName'];
	} else if (contact['company']) {
	name = contact['company'];
	} else {
	continue;
	}

	if (contact.hasThumbnail) {
	photo = contact.thumbnailPath;
	} else {
	photo = null;
	}

	//console.log(name);
	contact['phoneNumbers'].forEach(function (number, index) {
	let number_stripped = number['number'].replace(/\s\|\-\|$\|$/g, '');
	if (number_stripped) {
	if (!seen_uris.has(number_stripped)) {
	//console.log(' ----> ', number['label'], number_stripped);
	var contact_card = {id: uuid.v4(),
	name: name.trim(),
	uri: number_stripped,
	type: 'contact',
	photo: photo,
	label: number['label'],
	tags: ['contact']};
	if (photo) {
	var name_idx = name.trim().toLowerCase();
	avatarPhotos[name_idx] = photo;
	}
	contact_cards.push(contact_card);
	//console.log('Added AB contact', name, number_stripped);
	seen_uris.set(number_stripped, true);
	}
	}
	});

	contact['emailAddresses'].forEach(function (email, index) {
	let email_stripped = email['email'].replace(/\s\|$\|$/g, '');
	if (!seen_uris.has(email_stripped)) {
	//console.log(name, email['label'], email_stripped);
	var contact_card = {id: uuid.v4(),
	name: name.trim(),
	uri: email_stripped,
	type: 'contact',
	photo: photo,
	label: email['label'],
	tags: ['contact']
	};
	var name_idx = name.trim().toLowerCase();
	if (photo) {
	avatarPhotos[name_idx] = photo;
	}

	if (name_idx in avatarEmails) {
	} else {
	avatarEmails[name_idx] = email_stripped;
	}
	contact_cards.push(contact_card);
	seen_uris.set(email_stripped, true);
	}
	});
	}

	this.setState({contacts: contact_cards, avatarPhotos: avatarPhotos, avatarEmails: avatarEmails});
	console.log('Loaded', contact_cards.length, 'addressbook entries');
	})
	}

	get _notificationCenter() {
	// getter to lazy-load the NotificationCenter ref
	if (!this.__notificationCenter) {
	this.__notificationCenter = this.refs.notificationCenter;
	}
	return this.__notificationCenter;
	}

	findObjectByKey(array, key, value) {
	for (var i = 0; i < array.length; i++) {
	if (array[i][key] === value) {
	return array[i];
	}
	}
	return null;
	}

	_detectOrientation() {
	//console.log('_detectOrientation', this.state.Width_Layout, this.state.Height_Layout);
	let H = this.state.Height_Layout + this.state.keyboardHeight;
	if(this.state.Width_Layout > H && this.state.orientation !== 'landscape') {
	this.setState({orientation: 'landscape'});
	} else {
	this.setState({orientation: 'portrait'});
	}
	}

	changeRoute(route, reason) {
	console.log('Route', route, reason);
	utils.timestampedLog('Change route', this.currentRoute, '->', route, 'with reason:', reason);
	let messages = this.state.messages;

	if (this.currentRoute === route) {
	if (route === '/ready') {
	if (this.state.selectedContact) {
	if (this.state.callContact) {
	if (this.state.callContact.uri !== this.state.selectedContact.uri && this.state.selectedContact.uri in messages) {
	delete messages[this.state.selectedContact.uri];
	}
	} else {
	if (this.state.selectedContact.uri in messages) {
	delete messages[this.state.selectedContact.uri];
	}
	}
	this.setState({
	messages: messages,
	selectedContact: null,
	targetUri: ''
	});
	} else {
	this.setState({
	messages: {},
	messageZoomFactor: 1
	});
	}
	}
	return;
	} else {
	if (route === '/ready' && this.state.selectedContact && Object.keys(this.state.messages).indexOf(this.state.selectedContact.uri) === -1) {
	this.getMessages(this.state.selectedContact.uri);
	}
	}

	if (route === '/conference') {
	this.backToForeground();
	this.setState({inviteContacts: false});
	}

	if (route === '/call') {
	this.backToForeground();
	}

	if (route === '/ready' && reason !== 'back to home') {
	Vibration.cancel();

	if (reason === 'conference_really_ended' && this.callKeeper.countCalls) {
	utils.timestampedLog('Change route cancelled because we still have calls');
	return;
	}

	if (this.state.currentCall && reason === 'outgoing_connection_failed' && this.state.currentCall.direction === 'outgoing') {
	let target_uri = this.state.currentCall.remoteIdentity.uri.toLowerCase();
	let options = {audio: true, video: true, participants: []}
	let streams = this.state.currentCall.getLocalStreams();
	if (streams.length > 0) {
	let tracks = streams[0].getVideoTracks();
	let mediaType = (tracks && tracks.length > 0) ? 'video' : 'audio';
	if (mediaType === 'audio') {
	options.video = false;
	}
	}

	this.setState({reconnectingCall: true});
	console.log('Reconnecting call to', target_uri, 'with options', options);

	setTimeout(() => {
	if (target_uri.indexOf('@videoconference') > -1) {
	this.callKeepStartConference(target_uri, options);
	} else {
	this.callKeepStartCall(target_uri, options);
	}
	}, 5000);

	this.setState({
	outgoingCallUUID: null,
	currentCall: null,
	selectedContacts: [],
	reconnectingCall: true,
	muted: false
	});
	} else {
	if (this.state.callContact && this.state.callContact.uri in messages) {
	delete messages[this.state.callContact.uri];
	}

	this.setState({
	outgoingCallUUID: null,
	currentCall: null,
	callContact: null,
	messages: {},
	selectedContact: null,
	inviteContacts: false,
	shareToContacts: false,
	selectedContacts: [],
	incomingCall: (reason === 'accept_new_call' \|\| reason === 'user_hangup_call') ? this.state.incomingCall: null,
	reconnectingCall: false,
	muted: false
	});
	}

	if (this.currentRoute === '/call' \|\| this.currentRoute === '/conference') {
	if (reason !== 'user_hangup_call') {
	this.stopRingback();
	InCallManager.stop();
	}

	this.closeLocalMedia();

	if (reason === 'accept_new_call') {
	if (this.state.incomingCall) {
	// then answer the new call if any
	let hasVideo = (this.state.incomingCall && this.state.incomingCall.mediaTypes && this.state.incomingCall.mediaTypes.video) ? true : false;
	this.getLocalMedia(Object.assign({audio: true, video: hasVideo}), '/call');
	}
	} else if (reason === 'escalate_to_conference') {

	let conf_uri = [];
	conf_uri.push(this.state.accountId.split('@')[0]);
	this.participantsToInvite.forEach((p) => {
	conf_uri.push(p.split('@')[0]);
	});
	conf_uri.sort();

	let uri = conf_uri.toString().toLowerCase().replace(/,/g,'-') + '@' + config.defaultConferenceDomain;

	const options = {audio: this.outgoingMedia ? this.outgoingMedia.audio: true,
	video: this.outgoingMedia ? this.outgoingMedia.video: true,
	participants: this.participantsToInvite,
	skipHistory: true}
	this.participantsToInvite = [];
	this.callKeepStartConference(uri, options);
	} else {
	if (this.state.account && this._loaded) {
	setTimeout(() => {
	this.updateServerHistory('/ready')
	}, 1500);
	}
	}
	}

	if (reason === 'registered') {
	setTimeout(() => {
	this.updateServerHistory(reason)
	}, 1500);
	}

	if (reason === 'no_more_calls') {
	this.updateServerHistory(reason);
	this.updateLoading(null, 'incoming_call');
	this.setState({incomingCallUUID: null});
	}

	if (reason === 'start_up') {
	// this.fetchSharedItems();
	}
	}

	this.currentRoute = route;
	history.push(route);

	}

	componentWillUnmount() {
	utils.timestampedLog('App will unmount');
	AppState.removeEventListener('change', this._handleAppStateChange);

	this._onFinishedPlayingSubscription.remove();
	this._onFinishedLoadingSubscription.remove();
	this._onFinishedLoadingURLSubscription.remove();
	this._onFinishedLoadingFileSubscription.remove();

	this.callKeeper.destroy();
	this.closeConnection();
	this._loaded = false;
	}

	get unmounted() {
	return !this._loaded;
	}

	isUnmounted() {
	return this.unmounted;
	}

	backPressed() {
	console.log('Back button pressed in route', this.currentRoute);

	if (this.state.incomingCallUUID) {
	this.hideInternalAlertPanel('backPressed');
	return;
	}

	if (this.state.showQRCodeScanner) {
	this.toggleQRCodeScanner();
	return;
	}

	if (this.currentRoute === '/call' \|\| this.currentRoute === '/conference') {
	this.goBackToHome();
	/*
	let call = this.state.currentCall \|\| this.state.incomingCall;
	if (call && call.id) {
	this.hangupCall(call.id, 'user_hangup_call');
	}
	*/
	} else if (this.currentRoute === '/ready') {
	if (this.state.selectedContact) {
	this.goBackToHome();
	} else if (this.state.historyFilter) {
	this.filterHistory(null);
	} else if (this.state.forwardContent \|\| this.state.shareContent.length > 0) {
	this.cancelShareContent();
	} else {
	BackHandler.exitApp();
	}
	}

	return true;
	}

	async componentDidMount() {
	utils.timestampedLog('App did mount');
	//this.requestStoragePermission();

	DeviceInfo.getFontScale().then((fontScale) => {
	this.setState({fontScale: fontScale});
	});

	this.keyboardDidShowListener = Keyboard.addListener(
	'keyboardDidShow',
	this._keyboardDidShow
	);
	this.keyboardDidHideListener = Keyboard.addListener(
	'keyboardDidHide',
	this._keyboardDidHide
	);

	BackHandler.addEventListener('hardwareBackPress', this.backPressed);
	// Start a timer that runs once after X milliseconds
	BackgroundTimer.runBackgroundTimer(() => {
	// this will be executed once after 10 seconds
	// even when app is the the background
	this.heartbeat();
	}, 5000);

	try {
	await RNCallKeep.supportConnectionService ();
	utils.timestampedLog('Connection service is enabled');
	} catch(err) {
	utils.timestampedLog(err);
	}

	try {
	await RNCallKeep.hasPhoneAccount();
	utils.timestampedLog('Phone account is enabled');

	} catch(err) {
	utils.timestampedLog(err);
	}

	if (Platform.OS === 'android') {
	RNDrawOverlay.askForDispalayOverOtherAppsPermission()
	.then(res => {
	//utils.timestampedLog("Display over other apps was granted");
	// res will be true if permission was granted
	})
	.catch(e => {
	utils.timestampedLog("Display over other apps was declined");
	// permission was declined
	})
	}

	// prime the ref
	//logger.debug('NotificationCenter ref: %o', this._notificationCenter);

	this._boundOnPushkitRegistered = this._onPushkitRegistered.bind(this);
	this._boundOnPushRegistered = this._onPushRegistered.bind(this);

	this._detectOrientation();

	getPhoneNumber().then(phoneNumber => {
	this.setState({myPhoneNumber: phoneNumber});
	});

	this.listenforPushNotifications();
	this.listenforSoundNotifications();
	this._loaded = true;

	this.checkVersion();
	this.fetchSharedItems();
	}

	_keyboardDidShow(e) {
	this.setState({keyboardVisible: true, keyboardHeight: e.endCoordinates.height});
	}

	_keyboardDidHide() {
	this.setState({keyboardVisible: false, keyboardHeight: 0});
	}

	checkVersion() {
	if (Platform.OS === 'android') {
	getAppstoreAppMetadata("com.agprojects.sylk") //put any apps packageId here
	.then(metadata => {
	console.log("Sylk app version on playstore",
	metadata.version,
	"published on",
	metadata.currentVersionReleaseDate
	);
	this.setState({appStoreVersion: metadata});
	})
	.catch(err => {
	console.log("error occurred", err);
	});
	return;
	} else {
	getAppstoreAppMetadata("1489960733") //put any apps id here
	.then(appVersion => {
	console.log("Sylk app version on appstore", appVersion.version, "published on", appVersion.currentVersionReleaseDate);
	this.setState({appStoreVersion: appVersion});
	})
	.catch(err => {
	console.log("Error fetching app store version occurred", err);
	});
	}
	}

	listenforSoundNotifications() {
	// Subscribe to event(s) you want when component mounted
	this._onFinishedPlayingSubscription = SoundPlayer.addEventListener('FinishedPlaying', ({ success }) => {
	//console.log('finished playing', success)
	})
	this._onFinishedLoadingSubscription = SoundPlayer.addEventListener('FinishedLoading', ({ success }) => {
	//console.log('finished loading', success)
	})
	this._onFinishedLoadingFileSubscription = SoundPlayer.addEventListener('FinishedLoadingFile', ({ success, name, type }) => {
	//console.log('finished loading file', success, name, type)
	})
	this._onFinishedLoadingURLSubscription = SoundPlayer.addEventListener('FinishedLoadingURL', ({ success, url }) => {
	//console.log('finished loading url', success, url)
	})
	}

	handleFirebasePushInForeground(parent) {
	// Must be outside of any component LifeCycle (such as `componentDidMount`).
	//console.log('handleFirebasePushInForeground');
	PushNotification.configure({
	// (optional) Called when Token is generated (iOS and Android)
	onRegister: function (token) {
	//console.log("TOKEN:", token);
	},

	// (required) Called when a remote is received or opened, or local notification is opened
	onNotification: function (notification) {
	// process the notification
	if (notification.userInteraction) {
	parent.handleFirebasePushInteraction(notification);
	} else {
	parent.handleFirebasePush(notification);
	}

	// (required) Called when a remote is received or opened, or local notification is opened
	notification.finish(PushNotificationIOS.FetchResult.NoData);
	},

	// (optional) Called when Registered Action is pressed and invokeApp is false, if true onNotification will be called (Android)
	onAction: function (notification) {
	console.log("ACTION:", notification.action);
	console.log("NOTIFICATION:", notification);

	// process the action
	},

	// (optional) Called when the user fails to register for remote notifications. Typically occurs when APNS is having issues, or the device is a simulator. (iOS)
	onRegistrationError: function(err) {
	console.error(err.message, err);
	},
	});

	PushNotification.createChannel(
	{
	channelId: "sylk-messages", // (required)
	channelName: "My Sylk stream", // (required)
	channelDescription: "A channel to receive Sylk Message", // (optional) default: undefined.
	playSound: false, // (optional) default: true
	importance: Importance.HIGH, // (optional) default: Importance.HIGH. Int value of the Android notification importance
	vibrate: true, // (optional) default: true. Creates the default vibration pattern if true.
	},
	(created) => null // (optional) callback returns whether the channel was created, false means it already existed.
	);

	PushNotification.createChannel(
	{
	channelId: "sylk-messages-sound", // (required)
	channelName: "My Sylk stream", // (required)
	channelDescription: "A channel to receive Sylk Message", // (optional) default: undefined.
	playSound: true, // (optional) default: true
	soundName: "default", // (optional) See `soundName` parameter of `localNotification` function
	importance: Importance.HIGH, // (optional) default: Importance.HIGH. Int value of the Android notification importance
	vibrate: true, // (optional) default: true. Creates the default vibration pattern if true.
	},
	(created) => null // (optional) callback returns whether the channel was created, false means it already existed.
	);

	PushNotification.deleteChannel("sylk-alert-panel");

	PushNotification.createChannel(
	{
	channelId: "sylk-alert-panel", // (required)
	channelName: "Sylk Incoming Calls", // (required)
	channelDescription: "Display alert panel for incoming calls", // (optional) default: undefined.
	importance: Importance.MAX, // (optional) default: Importance.HIGH. Int value of the Android notification importance
	vibrate: true, // (optional) default: true. Creates the default vibration pattern if true.
	playSound: true,
	isRingtone: true // soundName: "incallmanager_ringtone.mp3"
	},
	(created) => null // (optional) callback returns whether the channel was created, false means it already existed.
	);

	/*
	console.log('Available Sylk channels:');

	PushNotification.getChannels(function (channel_ids) {
	console.log(channel_ids); // ['channel_id_1']
	});
	*/
	}

	handleiOSNotification(notification) {
	// when user touches the system notification and app launches...
	console.log("Handle iOS push notification:", notification);
	}

	postAndroidMessageNotification(uri, content) {
	//https://www.npmjs.com/package/react-native-push-notification
	return;
	console.log('postAndroidMessageNotification');

	PushNotification.localNotification({
	/* Android Only Properties */
	channelId: "sylk-messages", // (required) channelId, if the channel doesn't exist, notification will not trigger.
	showWhen: true, // (optional) default: true
	autoCancel: true, // (optional) default: true
	largeIcon: "ic_launcher", // (optional) default: "ic_launcher". Use "" for no large icon.
	largeIconUrl: "https://icanblink.com/apple-touch-icon-180x180.png", // (optional) default: undefined
	smallIcon: "", // (optional) default: "ic_notification" with fallback for "ic_launcher". Use "" for default small icon.
	bigText: content, // (optional) default: "message" prop
	subText: "New message", // (optional) default: none
	//bigPictureUrl: "https://www.example.tld/picture.jpg", // (optional) default: undefined
	bigLargeIcon: "ic_launcher", // (optional) default: undefined
	bigLargeIconUrl: "https://www.example.tld/bigicon.jpg", // (optional) default: undefined
	color: "red", // (optional) default: system default
	vibrate: true, // (optional) default: true
	vibration: 100, // vibration length in milliseconds, ignored if vibrate=false, default: 1000
	priority: "high", // (optional) set notification priority, default: high
	ignoreInForeground: true, // (optional) if true, the notification will not be visible when the app is in the foreground (useful for parity with how iOS notifications appear). should be used in combine with `com.dieam.reactnativepushnotification.notification_foreground` setting
	onlyAlertOnce: true, // (optional) alert will open only once with sound and notify, default: false
	invokeApp: true, // (optional) This enable click on actions to bring back the application to foreground or stay in background, default: true

	/* iOS and Android properties */
	id: 0, // (optional) Valid unique 32 bit integer specified as string. default: Autogenerated Unique ID
	title: uri, // (optional)
	message: content, // (required)
	//picture: "https://www.example.tld/picture.jpg", // (optional) Display an picture with the notification, alias of `bigPictureUrl` for Android. default: undefined
	userInfo: {}, // (optional) default: {} (using null throws a JSON value '<null>' error)
	playSound: false, // (optional) default: true
	soundName: "default", // (optional) Sound to play when the notification is shown. Value of 'default' plays the default sound. It can be set to a custom sound such as 'android.resource://com.xyz/raw/my_sound'. It will look for the 'my_sound' audio file in 'res/raw' directory and play it. default: 'default' (default sound is played)
	number: 10, // (optional) Valid 32 bit integer specified as string. default: none (Cannot be zero)
	repeatType: "day", // (optional) Repeating interval. Check 'Repeating Notifications' section for more info.
	});
	}

	listenforPushNotifications() {
	//console.log('listenforPushNotifications');
	if (this.state.appState === null) {
	this.setState({appState: 'active'});
	} else {
	return;
	}

	if (Platform.OS === 'android') {
	Linking.getInitialURL().then((url) => {
	if (url) {
	utils.timestampedLog('Initial external URL: ' + url);
	this.eventFromUrl(url);
	}

	}).catch(err => {
	logger.error({ err }, 'Error getting external URL');
	});

	firebase.messaging().setBackgroundMessageHandler(async message => {
	this.handleFirebasePush(message);
	});

	firebase.messaging().getToken()
	.then(fcmToken => {
	if (fcmToken) {
	this._onPushRegistered(fcmToken);
	}
	});

	Linking.addEventListener('url', this.updateLinkingURL);

	} else if (Platform.OS === 'ios') {
	VoipPushNotification.addEventListener('register', this._boundOnPushkitRegistered);
	VoipPushNotification.registerVoipToken();

	PushNotificationIOS.addEventListener('register', this._boundOnPushRegistered);
	PushNotificationIOS.addEventListener('localNotification', this.onLocalNotification);
	PushNotificationIOS.addEventListener('notification', this.onRemoteNotification);

	//let permissions = await checkIosPermissions();
	//if (!permissions.alert) {
	PushNotificationIOS.requestPermissions();
	//}
	}

	this.boundProximityDetect = this._proximityDetect.bind(this);

	DeviceEventEmitter.addListener('Proximity', this.boundProximityDetect);

	AppState.addEventListener('change', this._handleAppStateChange);

	if (Platform.OS === 'ios') {
	this._boundOnNotificationReceivedBackground = this._onNotificationReceivedBackground.bind(this);
	this._boundOnLocalNotificationReceivedBackground = this._onLocalNotificationReceivedBackground.bind(this);
	VoipPushNotification.addEventListener('notification', this._boundOnNotificationReceivedBackground);
	VoipPushNotification.addEventListener('localNotification', this._boundOnLocalNotificationReceivedBackground);
	} else if (Platform.OS === 'android') {
	this.handleFirebasePushInForeground(this);

	AppState.addEventListener('focus', this._handleAndroidFocus);
	AppState.addEventListener('blur', this._handleAndroidBlur);

	firebase
	.messaging()
	.requestPermission()
	.then(() => {
	// User has authorised
	})
	.catch(error => {
	// User has rejected permissions
	});

	this.messageListener = firebase
	.messaging()
	.onMessage((message: RemoteMessage) => {
	// this will just wake up the app to receive
	// the web-socket invite handled by this.incomingCall()
	this.handleFirebasePush(message);
	});
	}
	}

	handleFirebasePushInteraction(notification) {
	let data = notification.data;
	let event = data.event;
	console.log("handleFirebasePushInteraction", event, data, 'in route', this.currentRoute);

	const callUUID = data['session-id'];
	const media = {audio: true, video: data['media-type'] === 'video'};

	if (event === 'incoming_conference_request') {
	if (notification.action === 'Accept') {
	this.callKeepAcceptCall(callUUID);
	} else if (notification.action === 'Reject') {
	this.callKeepRejectCall(callUUID);
	} else if (notification.action === 'Dismiss') {
	this.dismissCall(callUUID);
	}
	} else if (event === 'incoming_session') {
	if (notification.action === 'Accept') {
	this.callKeepAcceptCall(callUUID, media);
	} else if (notification.action === 'Video') {
	this.callKeepAcceptCall(callUUID, media);
	} else if (notification.action === 'Audio') {
	media.video = false;
	this.callKeepAcceptCall(callUUID, media);
	} else if (notification.action === 'Reject') {
	this.callKeepRejectCall(callUUID);
	} else if (notification.action === 'Dismiss') {
	this.dismissCall(callUUID);
	}
	} else if (event === 'message') {
	this.initialChatContact = data['from_uri'];
	}
	}

	handleFirebasePush(notification) {
	let event = notification.data.event;
	//console.log("handleFirebasePush", event);
	const callUUID = notification.data['session-id'];
	const from = notification.data['from_uri'];
	const to = notification.data['to_uri'];
	const displayName = notification.data['from_display_name'];
	const outgoingMedia = {audio: true, video: notification.data['media-type'] === 'video'};
	const mediaType = notification.data['media-type'] \|\| 'audio';

	if (this.unmounted) {
	//return;
	}

	if (event === 'incoming_conference_request') {
	utils.timestampedLog('Push notification: incoming conference', callUUID);
	if (!from \|\| !to) {
	return;
	}
	this.postAndroidIncomingCallNotification(notification.data);
	this.incomingConference(callUUID, to, from, displayName, outgoingMedia);
	} else if (event === 'incoming_session') {
	utils.timestampedLog('Push notification: incoming call', callUUID);
	if (!from) {
	return;
	}
	this.postAndroidIncomingCallNotification(notification.data);
	this.incomingCallFromPush(callUUID, from, displayName, mediaType);
	} else if (event === 'cancel') {
	this.cancelIncomingCall(callUUID);
	} else if (event === 'message') {
	console.log('Push notification: new messages on Sylk server from', from);
	}
	}

	notifyIncomingMessageWhileInACall(from) {
	if (!this.state.selectedContact) {
	return;
	}

	if (this.state.selectedContact.uri !== from) {
	this._notificationCenter.postSystemNotification('New message from ' + from);
	this.vibrate();
	return;
	}

	if (this.state.currentCall && this.state.currentCall.remoteIdentity.uri === from) {
	this.vibrate();
	if (this.currentRoute !== '/ready') {
	this.goBackToHomeFromCall();
	}
	return;
	}
	}

	sendLocalNotificationWithSound (){
	console.log('sendLocalNotificationWithSound');
	//PushNotificationIOS.addNotificationRequest({
	PushNotificationIOS.presentLocalNotification({
	id: 'notificationWithSound',
	title: 'Sample Title',
	subtitle: 'Sample Subtitle',
	body: 'Sample local notification with custom sound',
	sound: 'customSound.wav',
	badge: 1,
	});
	};

	sendNotification (title, subtitle, body) {
	DeviceEventEmitter.emit('remoteNotificationReceived', {
	remote: true,
	aps: {
	alert: {title: title, subtitle: subtitle, body: body},
	sound: 'default',
	category: 'REACT_NATIVE',
	'content-available': 1,
	'mutable-content': 1,
	},
	});
	};

	sendSilentNotification () {
	DeviceEventEmitter.emit('remoteNotificationReceived', {
	remote: true,
	aps: {
	category: 'REACT_NATIVE',
	'content-available': 1,
	},
	});
	};

	onRemoteNotification(notification) {
	const title = notification.getAlert().title;
	const subtitle = notification.getAlert().subtitle;
	const body = notification.getAlert().body;
	const message = notification.getMessage();
	const content_available = notification.getContentAvailable();
	const category = notification.getCategory();
	const badge = notification.getBadgeCount();
	const sound = notification.getSound();
	const isClicked = notification.getData().userInteraction === 1;

	//console.log('Got remote notification', title, subtitle, body);
	this.sendLocalNotification(title + ' ' + subtitle, body);
	};

	sendLocalNotification (title, body) {
	PushNotificationIOS.presentLocalNotification({
	alertTitle: title,
	alertBody: body
	});
	};

	onLocalNotification(notification) {
	//console.log('Got local notification', notification);
	this.updateTotalUread();
	};

	cancelIncomingCall(callUUID) {
	if (this.unmounted) {
	return;
	}

	this.hideInternalAlertPanel('cancel');

	if (this.callKeeper._acceptedCalls.has(callUUID)) {
	return;
	}

	utils.timestampedLog('Push notification: cancel call', callUUID);

	let call = this.callKeeper._calls.get(callUUID);
	if (!call) {
	if (!this.callKeeper._cancelledCalls.has(callUUID)) {
	utils.timestampedLog('Cancel incoming call that did not arrive on web socket', callUUID);
	this.callKeeper.endCall(callUUID, CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED);
	if (this.startedByPush) {
	this.resetStartedByPush('cancelIncomingCall')
	if (this.currentRoute) {
	this.changeRoute('/ready', 'incoming_call_cancelled');
	}
	}

	this.updateLoading(null, 'cancel_incoming_call');
	}
	return;
	}

	if (call.state === 'incoming') {
	utils.timestampedLog('Cancel incoming call that was not yet accepted', callUUID);
	this.callKeeper.endCall(callUUID, CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED);
	if (this.startedByPush) {
	if (this.currentRoute) {
	this.changeRoute('/ready', 'incoming_call_cancelled');
	}
	}
	}
	}

	_proximityDetect(data) {
	//utils.timestampedLog('Proximity changed, isNear is', data.isNear);
	if (!this.state.proximityEnabled) {
	return;
	}

	if (data.isNear) {
	this.speakerphoneOff();
	} else {
	this.speakerphoneOn();
	}
	}

	startCallWhenReady(targetUri, options) {
	this.resetGoToReadyTimer();

	if (options.conference) {
	this.startConference(targetUri, options);
	} else {
	this.startCall(targetUri, options);
	}
	}
	_sleep(ms) {
	return new Promise(resolve => setTimeout(resolve, ms));
	}

	_onPushkitRegistered(token) {
	this.pushkittoken = token;
	}

	_onPushRegistered(token) {
	this.pushtoken = token;
	}

	_sendPushToken(account) {
	if ((this.pushtoken && !this.tokenSent)) {
	let token = null;

	//console.log('_sendPushToken this.pushtoken', this.pushtoken);

	if (Platform.OS === 'ios') {
	token = `${this.pushkittoken}-${this.pushtoken}`;
	} else if (Platform.OS === 'android') {
	token = this.pushtoken;
	}
	utils.timestampedLog('Push token for app', bundleId, 'sent');
	account.setDeviceToken(token, Platform.OS, deviceId, true, bundleId);
	this.tokenSent = true;
	}
	}

	_handleAndroidFocus = nextFocus => {
	//utils.timestampedLog('----- APP in focus');
	if (Platform.OS === 'ios') {
	PushNotificationIOS.cancelLocalNotifications();
	} else {
	PushNotification.cancelAllLocalNotifications();
	}

	this.setState({inFocus: true});
	this.refreshNavigationItems();
	this.fetchSharedItems();
	this.respawnConnection();
	}

	fetchSharedItems() {
	ReceiveSharingIntent.getReceivedFiles(files => {
	// files returns as JSON Array example
	//[{ filePath: null, text: null, weblink: null, mimeType: null, contentUri: null, fileName: null, extension: null }]
	if (files.length > 0) {
	console.log('Will share to contacts', files);

	this.setState({shareToContacts: true, shareContent: files, selectedContact: null});

	let item = files[0];
	let what = 'Share text with contacts';

	if (item.weblink) {
	what = 'Share web link with contacts';
	}

	if (item.filePath) {
	what = 'Share file with contacts';
	}

	this._notificationCenter.postSystemNotification(what);
	} else {
	console.log('Nothing to share');
	}
	}, (error) =>{
	console.log('Error receiving sharing intent', error.message);
	},
	'com.agprojects.sylk' // share url protocol (must be unique to your app, suggest using your apple bundle id)
	);
	}

	refreshNavigationItems() {

	var todayStart = new Date();
	todayStart.setHours(0,0,0,0);

	var yesterdayStart = new Date();
	yesterdayStart.setDate(yesterdayStart.getDate() - 2);
	yesterdayStart.setHours(0,0,0,0);

	let today = false;
	let yesterday = false;
	let conference = false;

	let navigationItems = this.state.navigationItems;
	Object.keys(this.state.myContacts).forEach((key) => {
	if (this.state.myContacts[key].tags.indexOf('conference') > -1 \|\| this.state.myContacts[key].conference) {
	conference = true;
	}

	if (this.state.myContacts[key].timestamp > todayStart) {
	today = true;
	}

	if (this.state.myContacts[key].timestamp > yesterdayStart && this.state.myContacts[key].timestamp < todayStart) {
	yesterday = true;
	}
	});

	navigationItems = {today: today, yesterday: yesterday, conference: conference};
	this.setState({navigationItems: navigationItems});
	}

	_handleAndroidBlur = nextBlur => {
	//utils.timestampedLog('----- APP out of focus');
	this.setState({inFocus: false});
	}

	_handleAppStateChange = nextAppState => {
	//utils.timestampedLog('----- APP state changed', this.state.appState, '->', nextAppState);

	if (nextAppState === this.state.appState) {
	return;
	}

	if (this.callKeeper.countCalls === 0 && !this.state.outgoingCallUUID) {
	/*

	utils.timestampedLog('----- APP state changed', this.state.appState, '->', nextAppState);

	if (this.callKeeper.countCalls) {
	utils.timestampedLog('- APP state changed, we have', this.callKeeper.countCalls, 'calls');
	}

	if (this.callKeeper.countPushCalls) {
	utils.timestampedLog('- APP state changed, we have', this.callKeeper.countPushCalls, 'push calls');
	}

	if (this.startedByPush) {
	utils.timestampedLog('- APP state changed, started by push in', nextAppState, 'state');
	}

	if (this.state.connection) {
	utils.timestampedLog('- APP state changed from', this.state.appState, 'to', nextAppState, 'with connection', Object.id(this.state.connection));
	} else {
	utils.timestampedLog('- APP state changed from', this.state.appState, 'to', nextAppState);
	}
	*/

	}

	if (this.state.appState === 'background' && nextAppState === 'active') {
	this.respawnConnection(nextAppState);
	}

	this.setState({appState: nextAppState});
	}

	respawnConnection(state) {
	if (!this.state.connection) {
	utils.timestampedLog('Web socket does not exist');
	} else if (!this.state.connection.state) {
	utils.timestampedLog('Web socket is waiting for connection...');
	} else {
	/*
	if (this.state.connection.state !== 'ready' && this.state.connection.state !== 'connecting') {
	utils.timestampedLog('Web socket', Object.id(this.state.connection), 'reconnecting because', this.state.connection.state);
	this.state.connection.reconnect();
	utils.timestampedLog('Web socket', Object.id(this.state.connection), 'new state is', this.state.connection.state);
	}
	*/
	}

	if (this.state.account) {
	if (!this.state.connection) {
	utils.timestampedLog('Active account without connection removed');
	this.setState({account: null});
	}
	} else {
	utils.timestampedLog('No active account');
	}

	if (this.state.accountId && (!this.state.connection \|\| !this.state.account)) {
	this.handleRegistration(this.state.accountId, this.state.password);
	}
	}

	closeConnection(reason='unmount') {
	if (!this.state.connection) {
	return;
	}

	if (!this.state.account && this.state.connection) {
	this.state.connection.removeListener('stateChanged', this.connectionStateChanged);
	this.state.connection.close();
	utils.timestampedLog('Web socket', Object.id(this.state.connection), 'will close');
	this.setState({connection: null, account: null});
	} else if (this.state.connection && this.state.account) {
	this.state.connection.removeListener('stateChanged', this.connectionStateChanged);

	this.state.account.removeListener('outgoingCall', this.outgoingCall);
	this.state.account.removeListener('conferenceCall', this.outgoingConference);
	this.state.account.removeListener('incomingCall', this.incomingCallFromWebSocket);
	this.state.account.removeListener('missedCall', this.missedCall);
	this.state.account.removeListener('conferenceInvite', this.conferenceInviteFromWebSocket);

	this.state.connection.removeAccount(this.state.account,
	(error) => {
	if (error) {
	utils.timestampedLog('Failed to remove account:', error);
	} else {
	//utils.timestampedLog('Account removed');
	}

	if (this.state.connection) {
	utils.timestampedLog('Web socket', Object.id(this.state.connection), 'will close');
	this.state.connection.close();
	}

	this.setState({connection: null, account: null});
	}
	);
	} else {
	this.setState({connection: null, account: null});
	}
	}

	startCallFromCallKeeper(data) {
	utils.timestampedLog('Starting call from OS...');
	let callUUID = data.callUUID \|\| uuid.v4();
	let is_conf = data.handle.search('videoconference.') === -1 ? false: true;

	this.backToForeground();

	if (is_conf) {
	this.callKeepStartConference(data.handle, {audio: true, video: data.video \|\| true, callUUID: callUUID});
	} else {
	this.callKeepStartCall(data.handle, {audio: true, video: data.video, callUUID: callUUID});
	}
	this._notificationCenter.removeNotification();
	}

	selectContact(contact, origin='') {
	if (contact !== this.state.selectedContact) {
	this.setState({pinned: false});
	}

	this.setState({selectedContact: contact});
	this.initialChatContact = null;
	}

	logTimeline(step) {
	return;
	let diff = Math.floor((new Date() - this.startTimestamp) / 1000);
	console.log('Timeline:', step, diff);
	}

	connectionStateChanged(oldState, newState) {
	if (this.unmounted) {
	return;
	}

	const connection = this.getConnection();

	if (oldState) {
	utils.timestampedLog('Web socket', connection, 'state changed:', oldState, '->' , newState);
	}

	this.logTimeline('connection ' + newState);

	switch (newState) {
	case 'closed':
	this.syncRequested = false;
	if (this.state.connection) {
	utils.timestampedLog('Web socket was terminated');
	this.state.connection.removeListener('stateChanged', this.connectionStateChanged);
	this._notificationCenter.postSystemNotification('Connection lost');
	}
	//this.setState({connection: null, account: null});
	this.setState({account: null});
	break;
	case 'ready':
	this._notificationCenter.removeNotification();
	this.updateLoading(null, 'ready');
	if (this.state.autoLogin) {
	this.processRegistration(this.state.accountId, this.state.password);
	this.callKeeper.setAvailable(true);
	}
	break;
	case 'disconnected':
	this.syncRequested = false;
	if (this.registrationFailureTimer) {
	clearTimeout(this.registrationFailureTimer);
	this.registrationFailureTimer = null;
	}
	if (this.state.currentCall && this.state.currentCall.direction === 'outgoing') {
	this.hangupCall(this.state.currentCall.id, 'outgoing_connection_failed');
	}

	if (this.state.incomingCall) {
	this.hangupCall(this.state.incomingCall.id, 'connection_failed');
	}

	this.setState({
	registrationState: 'failed',
	generatedVideoTrack: false,
	});

	if (this.currentRoute === '/login' && this.state.registrationKeepalive) {
	this.changeRoute('/ready', 'websocket disconnected');
	}

	break;
	default:
	if (this.state.registrationKeepalive && !this.state.accountVerified) {
	//this.updateLoading('Connecting...', 'connection');
	}
	break;
	}
	}

	notificationCenter() {
	return this._notificationCenter;
	}

	showRegisterFailure(reason) {
	const connection = this.getConnection();

	utils.timestampedLog('Registration error: ' + reason, 'on web socket', connection);
	this.setState({
	registrationState: 'failed',
	status : {
	msg : 'Sign In failed: ' + reason,
	level : 'danger'
	}
	});

	this.updateLoading(null, 'show_register_failure');

	if (this.startedByPush) {
	// TODO: hangup incoming call
	}

	if (this.currentRoute === '/login' && this.state.accountVerified) {
	this.changeRoute('/ready', 'register failure');
	}
	}

	registrationStateChanged(oldState, newState, data) {
	if (this.unmounted) {
	return;
	}

	const connection = this.getConnection();

	if (oldState) {
	utils.timestampedLog('Registration state changed:', oldState, '->', newState, 'on web socket', connection);
	}

	if (!this.state.account) {
	utils.timestampedLog('Account', this.state.accountId, 'is disabled');
	this.updateLoading(null, 'account_disabled');
	return;
	}

	if (newState === 'failed') {
	let reason = data.reason;

	if (reason.indexOf('904') > -1) {
	// Sofia SIP: WAT
	reason = 'Wrong account or password';
	} else if (reason === 408) {
	reason = 'Timeout';
	}

	this.showRegisterFailure(reason);

	if (this.state.registrationKeepalive) {
	if (this.state.connection !== null && this.state.connection.state === 'ready') {
	utils.timestampedLog('Retry to register...');
	this.state.account.register();
	}
	} else {
	// add a timer to retry register after awhile
	if (reason >= 500 \|\| reason === 408) {
	utils.timestampedLog('Retry to register after 5 seconds delay...');
	setTimeout(this.state.account.register(), 5000);
	} else {
	if (this.registrationFailureTimer) {
	utils.timestampedLog('Cancel registration timer');
	clearTimeout(this.registrationFailureTimer);
	this.registrationFailureTimer = null;
	}
	}
	}
	if (this.currentRoute === '/login' && this.state.accountVerified) {
	this.changeRoute('/ready', 'register failed');
	}

	} else if (newState === 'registered') {
	if (this.registrationFailureTimer) {
	clearTimeout(this.registrationFailureTimer);
	this.registrationFailureTimer = null;
	}

	if (!this.state.accountVerified) {
	this.loadSylkContacts();
	}

	/*
	setTimeout(() => {
	this.updateServerHistory()
	}, 1000);
	*/

	if (this.state.enrollment) {
	let myContacts = this.state.myContacts;
	myContacts[this.state.account.id] = this.newContact(this.state.account.id, this.state.displayName);
	this.saveSylkContact(this.state.account.id, myContacts[this.state.account.id], 'enrollment');
	}

	if (this.mustSendPublicKey) {
	var uri = uuid.v4() + '@' + this.state.defaultDomain;
	console.log('Send 1st public to', uri);
	this.sendPublicKey(uri);
	this.mustSendPublicKey = false;
	}

	storage.set('account', {
	accountId: this.state.account.id,
	password: this.state.password,
	verified: true
	});

	this.setState({accountVerified: true,
	enrollment: false,
	autoLogin: true,
	registrationKeepalive: true,
	registrationState: 'registered'
	});

	this.updateLoading(null, 'registered');

	this.requestSyncConversations(this.state.lastSyncId);

	this.replayJournal();

	//if (this.currentRoute === '/login' && (!this.startedByPush \|\| Platform.OS === 'ios')) {
	// TODO if the call does not arrive, we never get back to ready
	if (this.currentRoute === '/login') {
	this.changeRoute('/ready', 'registered');
	}
	return;
	} else {
	this.setState({status: null, registrationState: newState });
	}

	if (this.mustLogout) {
	this.logout();
	}
	}

	showAlertPanel(data) {
	console.log('Show alert panel');

	if (this.callKeeper._cancelledCalls.has(data.callUUID)) {
	console.log('Show internal alert panel cancelled');
	return;
	}

	if (this.callKeeper._terminatedCalls.has(data.callUUID)) {
	console.log('Show internal alert panel cancelled');
	return;
	}

	if (this.callKeeper._acceptedCalls.has(data.callUUID)) {
	console.log('Show internal alert panel cancelled');
	return;
	}

	if (this.callKeeper._rejectedCalls.has(data.callUUID)) {
	console.log('Show internal alert panel cancelled');
	return;
	}

	let contact;
	let media = {audio: true, video: false};
	let callId;
	let from;
	let displayName;

	if ('from_display_name' in data && 'from_uri' in data) {
	// Firebase notification
	from = data.from_uri;
	displayName = data.from_display_name;
	callId = data['session-id'];
	if (data['media-type'] === 'video') {
	media.video = true;
	}
	} else if (data.hasOwnProperty('_remoteIdentity')) {
	// Sylk call object
	from = data.remoteIdentity.uri;
	displayName = data.remoteIdentity.displayName;
	callId = data.id;
	if (data.mediaTypes && data.mediaTypes.video) {
	media.video = true;
	}
	} else {
	console.log('Missing contact data for Alert panel');
	return;
	}

	if (from in this.state.myContacts) {
	contact = this.state.myContacts[from];
	} else {
	let contacts = this.lookupContacts(from);
	if (contacts.length > 0) {
	contact = this.newContact(from, contacts[0].name);
	}
	}

	if (!contact) {
	contact = this.newContact(from, displayName);
	}

	if (!callId) {
	console.log('Missing callId for Alert panel');
	return;
	}

	this.setState({incomingCallUUID: callId,
	incomingContact: contact,
	incomingMedia: media
	});
	}

	postAndroidIncomingCallNotification(data) {
	//console.log('postAndroidIncomingCallNotification', data);
	if (Platform.OS !== 'android') {
	return;
	}

	if (this.callKeeper.selfManaged) {
	this.showAlertPanel(data);
	return;
	}

	let media = {audio: true, video: data['media-type'] === 'video'};
	let from = data.from_display_name \|\| data.from_uri;
	if (data.from_display_name && data.from_display_name != data.from_uri) {
	from = data.from_display_name + ' (' + data.from_uri + ')';
	}

	console.log('Show Android incoming call notification', from, media);

	let actions = ['Audio'];
	if (media.video) {
	actions.push('Video');
	}
	actions.push('Reject');
	actions.push('Dismiss');

	PushNotification.localNotification({
	/* Android Only Properties */
	channelId: "sylk-alert-panel", // (required) channelId, if the channel doesn't exist, notification will not trigger.
	vibrate: true, // (optional) default: true
	priority: "max", // (optional) set notification priority, default: high
	ongoing: true,
	loopSound: true,
	fullScreen: true,
	ignoreInForeground: false, // (optional) if true, the notification will not be visible when the app is in the foreground (useful for parity with how iOS notifications appear). should be used in combine with `com.dieam.reactnativepushnotification.notification_foreground` setting
	invokeApp: true, // (optional) This enable click on actions to bring back the application to foreground or stay in background, default: true
	actions: actions,

	/* iOS and Android properties */
	title: 'Incoming call', // (optional)
	message: 'From ' + from, // (required)
	//picture: "https://www.example.tld/picture.jpg", // (optional) Display an picture with the notification, alias of `bigPictureUrl` for Android. default: undefined
	userInfo: data, // (optional) default: {} (using null throws a JSON value '<null>' error)
	playSound: true, // (optional) default: true
	number: 10, // (optional) Valid 32 bit integer specified as string. default: none (Cannot be zero)
	});
	}

	playIncomingRingtone(callUUID, force=false) {
	if (!this.callKeeper.selfManaged) {
	console.log('playIncomingRingtone skip because we are not self managed....');
	return;
	}

	if (this.callKeeper._cancelledCalls.has(callUUID)) {
	console.log('playIncomingRingtone cancelled for', callUUID);
	return;
	}

	if (this.cancelRingtoneTimer) {
	clearTimeout(this.cancelRingtoneTimer);
	this.cancelRingtoneTimer = null;
	} else {
	console.log('Play local ringtone and vibrate');
	Vibration.vibrate(VIBRATION_PATTERN, true);
	InCallManager.startRingtone('_DEFAULT_');
	}

	this.cancelRingtoneTimer = setTimeout(() => {
	console.log('Cancel ringtones by timer')
	this.stopRingtones();
	}, 60000);
	}

	stopRingtones() {
	if (this.cancelRingtoneTimer) {
	clearTimeout(this.cancelRingtoneTimer);
	this.cancelRingtoneTimer = null;
	}
	InCallManager.stopRingtone();
	Vibration.cancel();
	}

	hideInternalAlertPanel(by=null) {
	//console.log('hideInternalAlertPanel by', by);
	this.stopRingtones();
	this.setState({incomingContact: null,
	incomingMedia: null});
	}

	vibrate() {
	Vibration.vibrate(VIBRATION_PATTERN, true);
	setTimeout(() => {
	Vibration.cancel();
	}, 1000);
	}


	heartbeat() {
	if (this.unmounted) {
	return;
	}

	this.heartbeats = this.heartbeats + 1;

	if (this.heartbeats % 40 == 0) {
	this.trimLogs();
	}

	if (this.state.connection) {
	//console.log('Check calls in', this.state.appState, 'with connection', Object.id(this.state.connection), this.state.connection.state);
	} else {
	//console.log('Check calls in', this.state.appState, 'with no connection');
	}

	let callState;
	if (this.state.currentCall && this.state.incomingCall && this.state.incomingCall === this.state.currentCall) {
	//utils.timestampedLog('We have an incoming call:', this.state.currentCall ? (this.state.currentCall.id + ' ' + this.state.currentCall.state): 'None');
	callState = this.state.currentCall.state;
	} else if (this.state.incomingCall) {
	//utils.timestampedLog('We have an incoming call:', this.state.incomingCall ? (this.state.incomingCall.id + ' ' + this.state.incomingCall.state): 'None');
	callState = this.state.incomingCall.state;
	} else if (this.state.currentCall) {
	//utils.timestampedLog('We have an outgoing call:', this.state.currentCall ? (this.state.currentCall.id + ' ' + this.state.currentCall.state): 'None');
	callState = this.state.currentCall.state;
	} else if (this.state.outgoingCallUUID) {
	//utils.timestampedLog('We have a pending outgoing call:', this.state.outgoingCallUUID);
	} else {
	//utils.timestampedLog('We have no calls');
	if (this.state.appState === 'background' && this.state.connection && this.state.connection.state === 'ready') {
	//this.closeConnection('background with no calls');
	}
	}

	this.callKeeper.heartbeat();
	}

	stopRingback() {
	//utils.timestampedLog('Stop ringback');
	InCallManager.stopRingback();
	}

	resetGoToReadyTimer() {
	if (this.goToReadyTimer !== null) {
	clearTimeout(this.goToReadyTimer);
	this.goToReadyTimer = null;
	}
	}

	goToReadyNowAndCancelTimer() {
	if (this.goToReadyTimer !== null) {
	clearTimeout(this.goToReadyTimer);
	this.goToReadyTimer = null;
	this.changeRoute('/ready', 'cancel_timer_incoming_call');
	}
	}

	isConference(call) {
	const _call = call \|\| this.state.currentCall;
	if (_call && _call.hasOwnProperty('_participants')) {
	return true;
	}

	return false;
	}

	callStateChanged(oldState, newState, data) {
	if (this.unmounted) {
	return;
	}

	// outgoing accepted: null -> progress -> accepted -> established -> terminated
	// outgoing accepted: null -> progress -> established -> accepted -> terminated (with early media)
	// incoming accepted: null -> incoming -> accepted -> established -> terminated
	// 2nd incoming call is automatically rejected by sylkrtc library

	/*
	utils.timestampedLog('---currentCall start:', this.state.currentCall);
	utils.timestampedLog('---incomingCall start:', this.state.incomingCall);
	*/

	let call = this.callKeeper._calls.get(data.id);

	if (!call) {
	utils.timestampedLog("callStateChanged error: call", data.id, 'not found in callkeep manager');
	return;
	}

	let callUUID = call.id;
	const connection = this.getConnection();
	utils.timestampedLog('Sylkrtc call', callUUID, 'state change:', oldState, '->', newState, 'on web socket', connection);

	this.logTimeline('call ' + newState);

	/*
	if (newState === 'established' \|\| newState === 'accepted') {
	// restore the correct UI state if it has transitioned illegally to /ready state
	if (call.hasOwnProperty('_participants')) {
	this.changeRoute('/conference', 'correct call state');
	} else {
	this.changeRoute('/call', 'correct call state');
	}
	}
	*/

	let newCurrentCall;
	let newincomingCall;
	let direction = call.direction;
	let hasVideo = false;
	let mediaType = 'audio';
	let tracks;
	let readyDelay = 5000;

	if (this.state.incomingCall && this.state.currentCall) {
	if (newState === 'terminated') {
	if (this.state.incomingCall == this.state.currentCall) {
	newCurrentCall = null;
	newincomingCall = null;
	}

	if (this.state.incomingCall.id === call.id) {
	if (oldState === 'incoming') {
	//utils.timestampedLog('Call state changed:', 'incoming call must be cancelled');
	this.hideInternalAlertPanel(newState);
	}

	if (oldState === 'established' \|\| oldState === 'accepted') {
	//utils.timestampedLog('Call state changed:', 'incoming call ended');
	this.hideInternalAlertPanel(newState);
	}
	// new call must be cancelled
	newincomingCall = null;
	newCurrentCall = this.state.currentCall;
	}

	if (this.state.currentCall != this.state.incomingCall && this.state.currentCall.id === call.id) {
	if (oldState === 'established' \|\| newState === 'accepted') {
	//utils.timestampedLog('Call state changed:', 'outgoing call must be hangup');
	// old call must be closed
	}
	newCurrentCall = null;
	newincomingCall = this.state.incomingCall;
	}

	} else if (newState === 'accepted') {
	if (this.state.incomingCall === this.state.currentCall) {
	newCurrentCall = this.state.incomingCall;
	newincomingCall = this.state.incomingCall;
	} else {
	newCurrentCall = this.state.currentCall;
	}
	this.backToForeground();
	} else if (newState === 'established') {
	if (this.state.incomingCall === this.state.currentCall) {
	//utils.timestampedLog("Incoming call media started");
	newCurrentCall = this.state.incomingCall;
	newincomingCall = this.state.incomingCall;
	} else {
	//utils.timestampedLog("Outgoing call media started");
	newCurrentCall = this.state.currentCall;
	}
	} else {
	//utils.timestampedLog('Call state changed:', 'We have two calls in unclear state');
	}
	} else if (this.state.incomingCall) {
	//this.backToForeground();
	//utils.timestampedLog('Call state changed: We have one incoming call');
	newincomingCall = this.state.incomingCall;
	newCurrentCall = this.state.incomingCall;

	if (this.state.incomingCall.id === call.id) {
	if (newState === 'terminated') {
	if (this.startedByPush) {
	this.resetStartedByPush('terminated')
	this.requestSyncConversations(this.state.lastSyncId);
	}

	//utils.timestampedLog("Incoming call was cancelled");
	this.hideInternalAlertPanel(newState);
	newincomingCall = null;
	newCurrentCall = null;
	readyDelay = 10;
	} else if (newState === 'accepted') {
	//utils.timestampedLog("Incoming call was accepted");
	this.hideInternalAlertPanel(newState);
	this.backToForeground();
	} else if (newState === 'established') {
	//utils.timestampedLog("Incoming call media started");
	this.hideInternalAlertPanel(newState);
	}
	}

	} else if (this.state.currentCall) {
	//utils.timestampedLog('Call state changed: We have one current call');
	newCurrentCall = newState === 'terminated' ? null : call;
	newincomingCall = null;
	if (newState !== 'terminated') {
	this.setState({reconnectingCall: false});
	}
	} else {
	newincomingCall = null;
	newCurrentCall = null;
	}

	/*
	utils.timestampedLog('---currentCall:', newCurrentCall);
	utils.timestampedLog('---incomingCall:', newincomingCall);
	*/

	let callsState;

	switch (newState) {
	case 'progress':
	//this.callKeeper.setCurrentCallActive(callUUID);
	this.backToForeground();

	this.resetGoToReadyTimer();

	tracks = call.getLocalStreams()[0].getVideoTracks();
	mediaType = (tracks && tracks.length > 0) ? 'video' : 'audio';


	if (!this.isConference(call)){
	InCallManager.startRingback('_BUNDLE_');
	if (mediaType === 'video') {
	this.speakerphoneOn();
	} else {
	this.speakerphoneOff();
	}
	} else {
	this.speakerphoneOn();
	}

	break;

	case 'early-media':
	//this.callKeeper.setCurrentCallActive(callUUID);
	this.backToForeground();
	this.stopRingback();
	break;
	case 'established':
	callsState = this.state.callsState;
	callsState[callUUID] = {startTime: new Date()};
	this.setState({callsState: callsState});

	this.callKeeper.setCurrentCallActive(callUUID);

	this.backToForeground();
	this.resetGoToReadyTimer();

	tracks = call.getLocalStreams()[0].getVideoTracks();
	mediaType = (tracks && tracks.length > 0) ? 'video' : 'audio';

	InCallManager.start({media: mediaType});

	if (direction === 'outgoing') {
	this.stopRingback();
	if (this.state.speakerPhoneEnabled) {
	this.speakerphoneOn();
	} else {
	this.speakerphoneOff();
	}
	} else {
	if (mediaType === 'video') {
	this.speakerphoneOn();
	} else {
	this.speakerphoneOff();
	}
	}

	break;
	case 'accepted':
	callsState = this.state.callsState;
	callsState[callUUID] = {startTime: new Date()};
	this.setState({callsState: callsState});

	if (direction === 'incoming') {
	this.callKeeper.setCurrentCallActive(callUUID);
	if (this.timeoutIncomingTimer) {
	clearTimeout(this.timeoutIncomingTimer);
	this.timeoutIncomingTimer = null;
	}
	}

	if (callUUID === this.state.incomingCallUUID) {
	this.updateLoading(null, 'incoming_call');
	}

	this.setState({incomingCallUUID: null});

	this.backToForeground();
	this.resetGoToReadyTimer();

	if (direction === 'outgoing') {
	this.stopRingback();
	}
	break;

	case 'terminated':
	let startTime;
	if (callUUID in this.state.callsState) {
	callsState = this.state.callsState;
	startTime = callsState[callUUID].startTime;
	delete callsState[callUUID];
	this.setState({callsState: callsState});
	}

	if (callUUID === this.state.incomingCallUUID) {
	this.setState({incomingCallUUID: null, incomingContact: null});
	this.updateLoading(null, 'incoming_call');
	}

	this._terminatedCalls.set(callUUID, true);
	utils.timestampedLog(callUUID, direction, 'terminated with reason', data.reason);

	if (this.state.incomingCall && this.state.incomingCall.id === call.id) {
	newincomingCall = null;
	}

	if (this.state.currentCall && this.state.currentCall.id === call.id) {
	newCurrentCall = null;
	}

	let callSuccesfull = false;
	let reason = data.reason;
	let play_busy_tone = !this.isConference(call);
	let CALLKEEP_REASON;
	let missed = false;
	let cancelled = false;
	let server_failure = false;
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;

	if (!reason \|\| reason.match(/200/)) {
	if (oldState === 'progress' && direction === 'outgoing') {
	reason = 'Cancelled';
	cancelled = true;
	play_busy_tone = false;
	} else if (oldState === 'incoming') {
	reason = 'Cancelled';
	missed = true;
	play_busy_tone = false;
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.UNANSWERED;
	} else {
	reason = 'Hangup';
	callSuccesfull = true;
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED;
	}
	} else if (reason.match(/402/)) {
	reason = 'Payment required';
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
	} else if (reason.match(/403/)) {
	//reason = 'Forbidden';
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
	} else if (reason.match(/404/)) {
	reason = 'User not found';
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
	} else if (reason.match(/408/)) {
	reason = 'No answer';
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
	} else if (reason.match(/482/)) {
	reason = 'Loop detected';
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
	} else if (reason.match(/480/)) {
	reason = 'Is not online';
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.UNANSWERED;
	} else if (reason.match(/486/)) {
	reason = 'Is busy';
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED;
	if (direction === 'outgoing') {
	play_busy_tone = false;
	}
	} else if (reason.match(/603/)) {
	reason = 'Cannot answer now';
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED;
	if (direction === 'outgoing') {
	play_busy_tone = false;
	}
	} else if (reason.match(/487/)) {
	reason = 'Cancelled';
	play_busy_tone = false;
	cancelled = true;
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED;
	} else if (reason.match(/488/)) {
	reason = 'Unacceptable media';
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
	} else if (reason.match(/4\d\d/)) {
	reason = 'Call failure: ' + reason;
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
	} else if (reason.match(/[5\|6]\d\d/)) {
	reason = 'Server failure: ' + reason;
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
	server_failure = true;
	} else if (reason.match(/904/)) {
	// Sofia SIP: WAT
	reason = 'Wrong account or password';
	CALLKEEP_REASON = CK_CONSTANTS.END_CALL_REASONS.FAILED;
	} else {
	server_failure = true;
	}

	if (play_busy_tone) {
	this.playBusyTone();
	}

	if (direction === 'outgoing') {
	this.setState({declineReason: reason});
	}

	this.stopRingback();

	let msg;
	let current_datetime = new Date();
	let formatted_date = utils.appendLeadingZeroes(current_datetime.getHours()) + ":" + utils.appendLeadingZeroes(current_datetime.getMinutes()) + ":" + utils.appendLeadingZeroes(current_datetime.getSeconds());
	let diff = 0;
	if (startTime) {
	let duration = moment.duration(new Date() - startTime);
	diff = Math.floor((new Date() - startTime) / 1000);

	if (diff > 3600) {
	duration = duration.format('hh:mm:ss', {trim: false});
	} else {
	duration = duration.format('mm:ss', {trim: false});
	}

	msg = formatted_date + " - " + direction +" " + mediaType + " call ended after " + duration;
	this.saveSystemMessage(call.remoteIdentity.uri.toLowerCase(), msg, direction, missed);
	} else {
	msg = formatted_date + " - " + direction +" " + mediaType + " call ended (" + reason + ")";
	if (!server_failure) {
	this.saveSystemMessage(call.remoteIdentity.uri.toLowerCase(), msg, direction, missed);
	if (reason.indexOf('PSTN calls forbidden') > -1) {
	setTimeout(() => {
	this.renderPurchasePSTNCredit(call.remoteIdentity.uri.toLowerCase());
	}, 2000);
	}
	}
	}

	this.terminateSsiConnections(call.remoteIdentity.uri.toLowerCase());

	this.updateHistoryEntry(call.remoteIdentity.uri.toLowerCase(), callUUID, diff);

	this.callKeeper.endCall(callUUID, CALLKEEP_REASON);

	if (play_busy_tone && oldState !== 'established' && direction === 'outgoing') {
	this._notificationCenter.postSystemNotification('Call ended:', {body: reason});
	}

	break;
	default:
	break;
	}

	/*
	utils.timestampedLog('---currentCall end:', newCurrentCall);
	utils.timestampedLog('---incomingCall end:', newincomingCall);
	*/

	this.setState({
	currentCall: newCurrentCall,
	incomingCall: newincomingCall
	});

	if (!this.state.currentCall && !this.state.incomingCall) {
	this.speakerphoneOn();

	if (!this.state.reconnectingCall) {
	if (this.state.inFocus) {
	if (this.currentRoute !== '/ready') {
	utils.timestampedLog('Will go to ready in', readyDelay/1000, 'seconds (terminated)', callUUID);
	this.goToReadyTimer = setTimeout(() => {
	this.changeRoute('/ready', 'no_more_calls');
	}, readyDelay);
	}
	} else {
	if (this.currentRoute !== '/conference') {
	this.changeRoute('/ready', 'no_more_calls');
	}
	}
	}
	}

	if (this.state.currentCall) {
	//console.log('Current:', this.state.currentCall.id);
	}
	if (this.state.incomingCall) {
	//console.log('Incoming:', this.state.incomingCall.id);
	}
	}

	async terminateSsiConnections(uri) {
	if (!this.ssiAgent) {
	return;
	}

	let allConnections = await this.ssiAgent.connections.getAll();
	let callConnections = allConnections.filter(x => x.theirLabel.startsWith(uri));

	for (const x of callConnections) {
	utils.timestampedLog('SSI connection', x.id, 'to', uri, 'removed');
	await this.ssiAgent.connections.deleteById(x.id);
	}

	allConnections = await this.ssiAgent.connections.getAll();
	this.setState({ssiConnections: allConnections});
	}

	finishInviteToConference() {
	this.setState({inviteContacts: false, selectedContacts: []});
	}

	goBackToCall() {
	let call = this.state.currentCall \|\| this.state.incomingCall;
	if (call) {
	if (call.hasOwnProperty('_participants')) {
	this.changeRoute('/conference', 'back to call');
	} else {
	this.changeRoute('/call', 'back to call');
	}
	//this.getMessages(call.remoteIdentity.uri);
	} else {
	console.log('No call to go back to');
	}
	}

	goBackToHome() {
	this.changeRoute('/ready', 'back to home');
	}

	goBackToHomeFromCall() {
	this.changeRoute('/ready', 'back to home');
	if (this.state.callContact) {
	this.setState({selectedContact: this.state.callContact});
	if (Object.keys(this.state.messages).indexOf(this.state.callContact.uri) === -1) {
	this.getMessages(this.state.callContact.uri);
	}
	}
	}

	goBackToHomeFromConference() {
	this.changeRoute('/ready', 'back to home');
	if (this.state.callContact) {
	this.setState({selectedContact: this.state.callContact});
	if (Object.keys(this.state.messages).indexOf(this.state.callContact.uri) === -1) {
	this.getMessages(this.state.callContact.uri);
	}
	}
	}

	inviteToConference() {
	console.log('Invite contacts to conference...');
	this.goBackToHome();
	setTimeout(() => {
	this.setState({inviteContacts: true, selectedContacts: []});
	}, 100);
	}

	handleEnrollment(account) {
	console.log('Enrollment for new account', account);
	this.signup[account.id] = account.email;
	storage.set('signup', this.signup);
	storage.set('last_signup', account.id);

	this.setState({displayName: account.displayName, enrollment: true, email: account.email});
	this.handleRegistration(account.id, account.password);
	}

	handleRegistration(accountId, password) {
	//console.log('handleRegistration', accountId, 'verified =', this.state.accountVerified);

	if (this.state.account !== null && this.state.registrationState === 'registered' ) {
	return;
	}

	this.setState({
	accountId : accountId,
	password : password,
	});

	if (!this.startedByPush) {
	//this.updateLoading('Connecting...', 'handleRegistration');
	}

	if (this.state.accountVerified) {
	this.loadSylkContacts();
	}

	if (this.state.connection === null) {
	utils.timestampedLog('Web socket handle registration for', accountId);

	const userAgent = 'Sylk Mobile';

	let connection = sylkrtc.createConnection({server: config.wsServer});
	utils.timestampedLog('Web socket', Object.id(connection), 'was opened');
	connection.on('stateChanged', this.connectionStateChanged);
	connection.on('publicKey', this.publicKeyReceived);
	this.setState({connection: connection});

	} else {
	if (this.state.connection.state === 'ready' && this.state.registrationState !== 'registered') {
	utils.timestampedLog('Web socket', Object.id(this.state.connection), 'handle registration for', accountId);
	this.processRegistration(accountId, password);
	} else if (this.state.connection.state !== 'ready') {
	if (this._notificationCenter) {
	//this._notificationCenter.postSystemNotification('Waiting for Internet connection');
	}
	if (this.currentRoute === '/login' && this.state.accountVerified) {
	this.changeRoute('/ready', 'start_up');
	}
	}
	}
	}

	processRegistration(accountId, password, displayName) {
	if (!displayName) {
	displayName = this.state.displayName;
	}

	if (!this.state.connection) {
	return;
	}

	utils.timestampedLog('Process registration for', accountId, '(', displayName, ')');
	if (this.state.account && this.state.connection) {
	this.state.connection.removeAccount(this.state.account,
	(error) => {
	this.setState({registrationState: null, registrationKeepalive: false});
	}
	);
	}

	const options = {
	account: accountId,
	password: password,
	displayName: displayName \|\| '',
	incomingHeaderPrefixes: ['SSI']
	};

	if (this.state.connection._accounts.has(options.account)) {
	return;
	}

	if (this.state.accountVerified) {
	this.registrationFailureTimer = setTimeout(() => {
	this.showRegisterFailure('Register timeout');
	this.processRegistration(accountId, password);
	}, 10000);
	}

	const account = this.state.connection.addAccount(options, (error, account) => {
	if (!error) {
	account.on('outgoingCall', this.outgoingCall);
	account.on('conferenceCall', this.outgoingConference);
	account.on('registrationStateChanged', this.registrationStateChanged);
	account.on('incomingCall', this.incomingCallFromWebSocket);
	account.on('incomingMessage', this.incomingMessage);
	account.on('syncConversations', this.syncConversations);
	account.on('readConversation', this.readConversation);
	account.on('removeConversation', this.removeConversation);
	account.on('removeMessage', this.removeMessage);
	account.on('outgoingMessage', this.outgoingMessage);
	account.on('messageStateChanged', this.messageStateChanged);
	account.on('missedCall', this.missedCall);
	account.on('conferenceInvite', this.conferenceInviteFromWebSocket);
	//utils.timestampedLog('Web socket account', account.id, 'is ready, registering...');

	this._sendPushToken(account);
	this.setState({account: account});

	this.generateKeysIfNecessary(account);

	account.register();

	this.initSSIAgent();

	storage.set('account', {
	accountId: this.state.accountId,
	password: this.state.password
	});

	} else {
	this.showRegisterFailure(408);
	}
	});
	}

	async initSSIAgent() {
	// SSI wallet - init agent with wallet Id this.state.accountId
	if (this.ssiAgent) {
	// already initialized
	return;
	}

	if (!this.state.ssiRequired) {
	return;
	}

	if (!this.state.accountId) {
	utils.timestampedLog('Init SSI wallet failed because missing device account id');
	return;
	}

	if (!this.state.myuuid) {
	utils.timestampedLog('Init SSI wallet failed because missing device id');
	return;
	}

	let walletId = this.state.accountId + '_' + this.state.myuuid.replace(/-/g, '_');

	//let mediatorUrl = 'wss://ws.didcomm.mediator.bloqzone.com?c_i=eyJAdHlwZSI6ICJkaWQ6c292OkJ6Q2JzTlloTXJqSGlxWkRUVUFTSGc7c3BlYy9jb25uZWN0aW9ucy8xLjAvaW52aXRhdGlvbiIsICJAaWQiOiAiZTUzYWRkMzMtYjZiYS00NWFlLWEwN2MtNTA3NzkxY2YzMjFlIiwgInNlcnZpY2VFbmRwb2ludCI6ICJ3c3M6Ly93cy5kaWRjb21tLm1lZGlhdG9yLmJsb3F6b25lLmNvbSIsICJsYWJlbCI6ICJCbG9xem9uZSBNZWRpYXRvciBBZ2VudCIsICJyZWNpcGllbnRLZXlzIjogWyIzQ2JieUYyVE43RVVTamtTZ3YyNHc2VHZZSGNSZk5yQ3I3eXVTNEJRc1U2RyJdfQ==';
	let mediatorUrl = 'https://http.mediator.community.animo.id?c_i=eyJAdHlwZSI6ICJkaWQ6c292OkJ6Q2JzTlloTXJqSGlxWkRUVUFTSGc7c3BlYy9jb25uZWN0aW9ucy8xLjAvaW52aXRhdGlvbiIsICJAaWQiOiAiZmFmODZiMjAtZWM4ZC00ZjMzLWI1OGUtN2NmMTAwMzQwZDM5IiwgImxhYmVsIjogIkFuaW1vIENvbW11bml0eSBNZWRpYXRvciIsICJyZWNpcGllbnRLZXlzIjogWyIySzhqUUxaVE15ZkRhcDJnYlczclFMRUhrSml0WjVrQ3R6MVF3NTdWVmlHbSJdLCAic2VydmljZUVuZHBvaW50IjogImh0dHBzOi8vaHR0cC5tZWRpYXRvci5jb21tdW5pdHkuYW5pbW8uaWQifQ==';

	utils.timestampedLog('Init SSI wallet id', walletId, 'init via mediator', mediatorUrl);

	const BCOVRIN_TEST_GENESIS = `{"reqSignature":{},"txn":{"data":{"data":{"alias":"Node1","blskey":"4N8aUNHSgjQVgkpm8nhNEfDf6txHznoYREg9kirmJrkivgL4oSEimFF6nsQ6M41QvhM2Z33nves5vfSn9n1UwNFJBYtWVnHYMATn76vLuL3zU88KyeAYcHfsih3He6UHcXDxcaecHVz6jhCYz1P2UZn2bDVruL5wXpehgBfBaLKm3Ba","blskey_pop":"RahHYiCvoNCtPTrVtP7nMC5eTYrsUA8WjXbdhNc8debh1agE9bGiJxWBXYNFbnJXoXhWFMvyqhqhRoq737YQemH5ik9oL7R4NTTCz2LEZhkgLJzB3QRQqJyBNyv7acbdHrAT8nQ9UkLbaVL9NBpnWXBTw4LEMePaSHEw66RzPNdAX1","client_ip":"138.197.138.255","client_port":9702,"node_ip":"138.197.138.255","node_port":9701,"services":["VALIDATOR"]},"dest":"Gw6pDLhcBcoQesN72qfotTgFa7cbuqZpkX3Xo6pLhPhv"},"metadata":{"from":"Th7MpTaRZVRYnPiabds81Y"},"type":"0"},"txnMetadata":{"seqNo":1,"txnId":"fea82e10e894419fe2bea7d96296a6d46f50f93f9eeda954ec461b2ed2950b62"},"ver":"1"}
	{"reqSignature":{},"txn":{"data":{"data":{"alias":"Node2","blskey":"37rAPpXVoxzKhz7d9gkUe52XuXryuLXoM6P6LbWDB7LSbG62Lsb33sfG7zqS8TK1MXwuCHj1FKNzVpsnafmqLG1vXN88rt38mNFs9TENzm4QHdBzsvCuoBnPH7rpYYDo9DZNJePaDvRvqJKByCabubJz3XXKbEeshzpz4Ma5QYpJqjk","blskey_pop":"Qr658mWZ2YC8JXGXwMDQTzuZCWF7NK9EwxphGmcBvCh6ybUuLxbG65nsX4JvD4SPNtkJ2w9ug1yLTj6fgmuDg41TgECXjLCij3RMsV8CwewBVgVN67wsA45DFWvqvLtu4rjNnE9JbdFTc1Z4WCPA3Xan44K1HoHAq9EVeaRYs8zoF5","client_ip":"138.197.138.255","client_port":9704,"node_ip":"138.197.138.255","node_port":9703,"services":["VALIDATOR"]},"dest":"8ECVSk179mjsjKRLWiQtssMLgp6EPhWXtaYyStWPSGAb"},"metadata":{"from":"EbP4aYNeTHL6q385GuVpRV"},"type":"0"},"txnMetadata":{"seqNo":2,"txnId":"1ac8aece2a18ced660fef8694b61aac3af08ba875ce3026a160acbc3a3af35fc"},"ver":"1"}
	{"reqSignature":{},"txn":{"data":{"data":{"alias":"Node3","blskey":"3WFpdbg7C5cnLYZwFZevJqhubkFALBfCBBok15GdrKMUhUjGsk3jV6QKj6MZgEubF7oqCafxNdkm7eswgA4sdKTRc82tLGzZBd6vNqU8dupzup6uYUf32KTHTPQbuUM8Yk4QFXjEf2Usu2TJcNkdgpyeUSX42u5LqdDDpNSWUK5deC5","blskey_pop":"QwDeb2CkNSx6r8QC8vGQK3GRv7Yndn84TGNijX8YXHPiagXajyfTjoR87rXUu4G4QLk2cF8NNyqWiYMus1623dELWwx57rLCFqGh7N4ZRbGDRP4fnVcaKg1BcUxQ866Ven4gw8y4N56S5HzxXNBZtLYmhGHvDtk6PFkFwCvxYrNYjh","client_ip":"138.197.138.255","client_port":9706,"node_ip":"138.197.138.255","node_port":9705,"services":["VALIDATOR"]},"dest":"DKVxG2fXXTU8yT5N7hGEbXB3dfdAnYv1JczDUHpmDxya"},"metadata":{"from":"4cU41vWW82ArfxJxHkzXPG"},"type":"0"},"txnMetadata":{"seqNo":3,"txnId":"7e9f355dffa78ed24668f0e0e369fd8c224076571c51e2ea8be5f26479edebe4"},"ver":"1"}
	{"reqSignature":{},"txn":{"data":{"data":{"alias":"Node4","blskey":"2zN3bHM1m4rLz54MJHYSwvqzPchYp8jkHswveCLAEJVcX6Mm1wHQD1SkPYMzUDTZvWvhuE6VNAkK3KxVeEmsanSmvjVkReDeBEMxeDaayjcZjFGPydyey1qxBHmTvAnBKoPydvuTAqx5f7YNNRAdeLmUi99gERUU7TD8KfAa6MpQ9bw","blskey_pop":"RPLagxaR5xdimFzwmzYnz4ZhWtYQEj8iR5ZU53T2gitPCyCHQneUn2Huc4oeLd2B2HzkGnjAff4hWTJT6C7qHYB1Mv2wU5iHHGFWkhnTX9WsEAbunJCV2qcaXScKj4tTfvdDKfLiVuU2av6hbsMztirRze7LvYBkRHV3tGwyCptsrP","client_ip":"138.197.138.255","client_port":9708,"node_ip":"138.197.138.255","node_port":9707,"services":["VALIDATOR"]},"dest":"4PS3EDQ3dW1tci1Bp6543CfuuebjFrg36kLAUcskGfaA"},"metadata":{"from":"TWwCRQRZ2ZHMJFn9TzLp7W"},"type":"0"},"txnMetadata":{"seqNo":4,"txnId":"aa5e817d7cc626170eca175822029339a444eb0ee8f0bd20d3b0b76e566fb008"},"ver":"1"}`

	const agentConfig = {
	// The label is used for communication with other agents
	label: walletId,
	mediatorConnectionsInvite: mediatorUrl,
	autoAcceptConnections: true,
	// logger: new ConsoleLogger(LogLevel.debug),
	autoAcceptCredentials: AutoAcceptCredential.Always,
	autoAcceptProofs: AutoAcceptProof.Always,
	walletConfig: {
	id: walletId,
	key: 'demo', // this must be autogenerated and stored for each sip account
	},
	indyLedgers: [
	{
	id: 'BCovrin Test',
	genesisTransactions: BCOVRIN_TEST_GENESIS,
	isProduction: false,
	},
	]
	};

	this.ssiAgent = new Agent(agentConfig, agentDependencies);

	const httpOutboundTransporter = new HttpOutboundTransport();
	this.ssiAgent.registerOutboundTransport(httpOutboundTransporter);

	const WsOutboundTransporter = new WsOutboundTransport();
	this.ssiAgent.registerOutboundTransport(WsOutboundTransporter);

	try {
	await this.ssiAgent.initialize();
	utils.timestampedLog('SSI wallet initialised');
	let ssiRoles = this.state.ssiRoles;

	this.ssiAgent.events.on(CredentialEventTypes.CredentialStateChanged, this.handleSSIAgentCredentialStateChange);
	this.ssiAgent.events.on(ConnectionEventTypes.ConnectionStateChanged, this.handleSSIAgentConnectionStateChange);
	this.ssiAgent.events.on(AgentEventTypes.AgentMessageProcessed, this.incomingSsiMessage);

	if (ssiRoles.indexOf('verifier') === -1) {
	ssiRoles.push('verifier');
	}

	const credentials = await this.ssiAgent.credentials.getAll();
	let hm = credentials.length > 0 ? credentials.length : "no";
	utils.timestampedLog('SSI wallet has', hm, 'credentials');

	//console.log(credentials);
	if (credentials.length > 0) {
	utils.timestampedLog('SSI added holder role');
	if (ssiRoles.indexOf('holder') === -1) {
	ssiRoles.push('holder');
	}
	}

	this.setState({ssiRoles: ssiRoles});

	const allConnections = await this.ssiAgent.connections.getAll();
	utils.timestampedLog('SSI wallet has', allConnections.length, 'connections');
	//console.log(allConnections);

	if (self.pendingSsiUrl) {
	this.handleSSIEnrolment(self.pendingSsiUrl);
	self.pendingSsiUrl = null;
	}

	this.setState({ssiConnections: allConnections});

	allConnections.forEach((item) => {
	utils.timestampedLog('SSI connection', item.id, 'to', item.theirLabel, 'in state', item.state);
	});

	let noCred = credentials.length > 0 ? credentials.length : "no";

	//this._notificationCenter.postSystemNotification("SSI wallet initialised with " + noCred + " credentials");

	this.setState({ssiCredentials: credentials});

	const rmCommunityConnection = async () => {
	let connections = allConnections.filter(x => x.theirLabel === 'Animo Community Agent')

	for (const x of connections) {
	await this.ssiAgent.connections.deleteById(x.id)
	}

	connections = allConnections.filter(x => x.theirLabel === 'Animo Community Mediator')

	for (const x of connections) {
	await this.ssiAgent.connections.deleteById(x.id)
	}
	}

	//await rmCommunityConnection(); // run only once

	if (!allConnections.map((x) => x.theirLabel).includes('Animo Community Agent')) {
	// create a connection to Animo credential issuer, must be done once
	// connection is saved and reused later when we recreate de agent
	// once we do have a credential, we don't need to connect anymore
	await this.initSSIConnection();
	}
	} catch (error) {
	utils.timestampedLog('SSI wallet init error:', error);
	this._notificationCenter.postSystemNotification('SSI init' + error);
	}
	}

	async initSSIConnection() {
	// replaced by the QR code reader
	return;

	utils.timestampedLog('SSI connection init');
	// this invitation should be obtained from a QR code from the issuer website
	// this is still demo with hardwired values -adi
	let url = 'https://didcomm.agent.community.animo.id?c_i=eyJAdHlwZSI6ICJkaWQ6c292OkJ6Q2JzTlloTXJqSGlxWkRUVUFTSGc7c3BlYy9jb25uZWN0aW9ucy8xLjAvaW52aXRhdGlvbiIsICJAaWQiOiAiNDdiNDE1ZjEtNDk3OS00OGM0LWI5YTMtYWM2OWZlMGM0ZjZiIiwgInJlY2lwaWVudEtleXMiOiBbIkJBMmt1N3FCQ2toZE5ud3N1cU5GS0ZQa2dNejZoMnA2TENDd2hIaEE3U0twIl0sICJsYWJlbCI6ICJBbmltbyBDb21tdW5pdHkgQWdlbnQiLCAic2VydmljZUVuZHBvaW50IjogImh0dHBzOi8vZGlkY29tbS5hZ2VudC5jb21tdW5pdHkuYW5pbW8uaWQifQ==';

	try {
	const result = await this.ssiAgent.connections.receiveInvitationFromUrl(url);
	utils.timestampedLog('SSI connection cached');
	// now we can receive a credential from the issuer

	} catch (error) {
	utils.timestampedLog('SSI connection error', error);
	}
	}

	async handleSSIAgentCredentialStateChange(event) {
	utils.timestampedLog('SSI wallet Credential State Change', event.payload.credentialRecord.id, event.payload.previousState, '->', event.payload.credentialRecord.state);
	if (event.payload.credentialRecord.state === CredentialState.OfferReceived) {
	utils.timestampedLog('SSI credential received:', event.payload.credentialRecord);
	this._notificationCenter.postSystemNotification("New SSI credential received");
	// this is not needed if we are configured to auto accept
	// this.ssiAgent.credentials.acceptOffer(event.payload.credentialRecord.id);
	} else if (event.payload.credentialRecord.state === CredentialState.Done) {
	utils.timestampedLog('SSI wallet credential saved');
	this.postSystemNotification('SSI credential saved');
	const credentials = await this.ssiAgent.credentials.getAll();
	this.setState({ssiCredentials: credentials});
	setTimeout(() => {
	this.filterHistory('ssi');
	}, 1000);
	}
	}

	async handleSSIAgentConnectionStateChange(event) {
	utils.timestampedLog('SSI wallet connection', event.payload.connectionRecord.id, 'state changed to', event.payload.connectionRecord.state);
	const allConnections = await this.ssiAgent.connections.getAll();
	utils.timestampedLog('SSI wallet has', allConnections.length, 'connections');
	//console.log(allConnections);
	this.setState({ssiConnections: allConnections});
	if (event.payload.connectionRecord.state === 'complete') {
	setTimeout(() => {
	this.filterHistory('ssi');
	}, 1000);
	}
	}

	async incomingSsiMessage(event) {
	if (event.payload.message.type === "https://didcomm.org/basicmessage/1.0/message") {
	let content = event.payload.message.content;
	let uri = event.payload.connection.id;
	let ssiName = uri;

	let message = new Object();

	if (this.state.ssiConnections) {
	this.state.ssiConnections.forEach((item) => {
	//console.log('Contacts SSI connection', item);
	let uri = item.id;
	if (event.payload.connection.id === item.id) {
	ssiName = item.theirLabel;
	return;
	}
	});
	}

	console.log('SSI message from', ssiName, ':', content);

	message.id = event.payload.message.id;
	message.type = 'normal';
	message.contentType = 'text/plain';
	message.content = content;
	message.account = this.state.account;
	message.ssiName = ssiName;
	message.timestamp = event.payload.message.sentTime;
	message.dispositionNotification = [];
	message.state = 'received';
	message.sender = new Object();
	message.sender.uri = uri;
	message.sender.displayName = null;
	this.incomingMessage(message);
	}
	}

	generateKeysIfNecessary(account) {
	let keyStatus = this.state.keyStatus;
	console.log('PGP key generation...');

	if ('existsOnServer' in keyStatus) {
	//console.log('PGP key server was already queried');
	// server was queried

	if (keyStatus['existsOnServer']) {
	this.setState({keyExistsOnServer: true})
	if (keyStatus['existsLocal']) {
	// key exists in both places
	if (this.state.keys && keyStatus['serverPublicKey'] !== this.state.keys.public) {
	console.log('PGP key is different than the one on server');
	this.setState({keyDifferentOnServer: true});
	setTimeout(() => {
	this.showImportPrivateKeyModal();
	}, 10);
	} else {
	console.log('My PGP key is the same as the one on server');
	}
	} else {
	console.log('My PGP key does not exist');
	setTimeout(() => {
	this.showImportPrivateKeyModal();
	}, 10);
	}
	} else {
	if (!keyStatus['existsLocal']) {
	console.log('We have no PGP key here nor on server');
	this.generateKeys();
	} else {
	console.log('My PGP key exists local but not on server');
	}
	}
	} else {
	console.log('PGP key server was not yet queried');
	account.checkIfKeyExists((key) => {
	keyStatus['serverPublicKey'] = key;
	console.log('PGP key server query done');

	if (key) {
	keyStatus['existsOnServer'] = true;
	this.setState({keyExistsOnServer: true})
	if (this.state.keys) {
	if (this.state.keys && this.state.keys.public !== key) {
	console.log('My PGP key on server is different than local');
	this.setState({showImportPrivateKeyModal: true, keyDifferentOnServer: true})
	} else {
	console.log('My PGP key exists on server and we have a local copy');
	keyStatus['existsLocal'] = true;
	}
	} else {
	if (!this.state.contactsLoaded) {
	console.log('Wait for PGP key until contacts are loaded');
	} else {
	console.log('We have no local PGP key');
	setTimeout(() => {
	this.showImportPrivateKeyModal();
	}, 10);
	}
	}
	} else {
	keyStatus['existsOnServer'] = false;
	console.log('My PGP key does not exist on server');
	if (this.state.contactsLoaded) {
	if (this.state.keys && this.state.keys.private) {
	console.log('My PGP public key sent to server');
	this.sendPublicKey(this.state.accountId);
	} else {
	this.generateKeys();
	}
	} else {
	console.log('Wait for PGP key until contacts are loaded');
	}
	}
	this.setState({keyStatus: keyStatus});
	});
	}
	}

	setDevice(device) {
	const oldDevices = Object.assign({}, this.state.devices);

	if (device.kind === 'videoinput') {
	oldDevices['camera'] = device;
	} else if (device.kind === 'audioinput') {
	oldDevices['mic'] = device;
	}

	this.setState({devices: oldDevices});
	storage.set('devices', oldDevices);
	sylkrtc.utils.closeMediaStream(this.state.localMedia);
	this.getLocalMedia();
	}

	getLocalMedia(mediaConstraints={audio: true, video: true}, nextRoute=null) { // eslint-disable-line space-infix-ops
	let callType = mediaConstraints.video ? 'video': 'audio';

	utils.timestampedLog('Get local media for', callType, 'call');
	const constraints = Object.assign({}, mediaConstraints);

	if (constraints.video === true) {
	if ((nextRoute === '/conference')) {
	constraints.video = {
	'width': {
	'ideal': 640
	},
	'height': {
	'ideal': 480
	}
	};

	// TODO: remove this, workaround so at least safari works when joining a video conference
	} else if (nextRoute === '/conference' && isSafari) {
	constraints.video = false;
	} else {
	// ask for 720p video
	constraints.video = {
	'width': {
	'ideal': 640
	},
	'height': {
	'ideal': 480
	}
	};
	}
	}

	logger.debug('getLocalMedia(), (modified) mediaConstraints=%o', constraints);

	navigator.mediaDevices.enumerateDevices()
	.then((devices) => {
	devices.forEach((device) => {
	//console.log(device);
	if ('video' in constraints && 'camera' in this.state.devices) {
	if (constraints.video && constraints.video !== false && (device.deviceId === this.state.devices.camera.deviceId \|\| device.label === this.state.devices.camera.label)) {
	constraints.video.deviceId = {
	exact: device.deviceId
	};
	}
	}
	if ('mic' in this.state.devices) {
	if (device.deviceId === this.state.devices.mic.deviceId \|\| device.label === this.state.devices.mic.Label) {
	// constraints.audio = {
	// deviceId: {
	// exact: device.deviceId
	// }
	// };
	}
	}
	});
	})
	.catch((error) => {
	utils.timestampedLog('Error: device enumeration failed:', error);
	})
	.then(() => {
	return navigator.mediaDevices.getUserMedia(constraints)
	})
	.then((localStream) => {
	clearTimeout(this.loadScreenTimer);
	//utils.timestampedLog('Local media acquired');
	this.setState({localMedia: localStream});
	if (nextRoute !== null) {
	this.changeRoute(nextRoute);
	}
	})
	.catch((error) => {
	utils.timestampedLog('Access to local media failed, trying audio only', error);
	navigator.mediaDevices.getUserMedia({
	audio: true,
	video: false
	})
	.then((localStream) => {
	clearTimeout(this.loadScreenTimer);

	if (nextRoute !== null) {
	this.changeRoute(nextRoute, 'local media aquired');
	}
	})
	.catch((error) => {
	utils.timestampedLog('Access to local media failed:', error);
	clearTimeout(this.loadScreenTimer);
	this._notificationCenter.postSystemNotification("Can't access camera or microphone");
	this.updateLoading(null, 'get_media');
	this.changeRoute('/ready', 'local media failure');
	});
	});
	}

	getConnection() {
	return this.state.connection ? Object.id(this.state.connection): null;
	}

	showConferenceModal() {
	Keyboard.dismiss();
	this.setState({showConferenceModal: true});
	}

	hideConferenceModal() {
	this.setState({showConferenceModal: false});
	}

	async callKeepStartConference(targetUri, options={audio: true, video: true, participants: []}) {
	if (!targetUri) {
	return;
	}

	this.backToForeground();

	this.resetGoToReadyTimer();

	const micAllowed = await this.requestMicPermission();
	if (!micAllowed) {
	console.log('Cannot start call without access to microphone');
	return;
	}

	if (options.video) {
	const cameraAllowed = await this.requestCameraPermission();
	if (!cameraAllowed) {
	options.video = false;
	}
	}

	let callUUID = options.callUUID \|\| uuid.v4();

	let participants = options.participants \|\| null;
	if (!options.skipHistory) {
	this.addHistoryEntry(targetUri, callUUID);
	}

	let participantsToInvite = [];

	if (participants) {
	participants.forEach((participant_uri) => {
	if (participant_uri === this.state.accountId) {
	return;
	}
	participantsToInvite.push(participant_uri);
	});
	}

	this.outgoingMedia = options;

	this.setState({outgoingCallUUID: callUUID,
	reconnectingCall: false,
	callContact: this.state.selectedContact,
	participantsToInvite: participantsToInvite
	});

	const media = options.video ? 'video' : 'audio';

	if (participantsToInvite) {
	utils.timestampedLog('Will start', media, 'conference', callUUID, 'to', targetUri, 'with', participantsToInvite);
	} else {
	utils.timestampedLog('Will start', media, 'conference', callUUID, 'to', targetUri);
	}

	this.respawnConnection();
	this.startCallWhenReady(targetUri, {audio: options.audio, video: options.video, conference: true, callUUID: callUUID});
	}

	updateSelection(uri) {
	//console.log('updateSelection', uri);
	let selectedContacts = this.state.selectedContacts;
	//console.log('selectedContacts', selectedContacts);

	let idx = selectedContacts.indexOf(uri);

	if (idx === -1) {
	selectedContacts.push(uri);
	} else {
	selectedContacts.splice(idx, 1);
	}

	this.setState({selectedContacts: selectedContacts});
	}

	async callKeepStartCall(targetUri, options) {
	this.resetGoToReadyTimer();
	targetUri = targetUri.trim().toLowerCase();

	if (targetUri.indexOf('@') === -1) {
	targetUri = targetUri + '@' + this.state.defaultDomain;
	}

	const micAllowed = await this.requestMicPermission();

	if (!micAllowed) {
	console.log('Cannot start call without access to microphone');
	return;
	}

	if (options.video) {
	const cameraAllowed = await this.requestCameraPermission();
	if (!cameraAllowed) {
	options.video = false;
	}
	}

	let callUUID = options.callUUID \|\| uuid.v4();
	this.setState({outgoingCallUUID: callUUID, reconnectingCall: false});
	utils.timestampedLog('User will start call', callUUID, 'to', targetUri);
	this.respawnConnection();
	this.startCallWhenReady(targetUri, {audio: options.audio, video: options.video, callUUID: callUUID});

	setTimeout(() => {
	if (this.state.currentCall && this.state.currentCall.id === callUUID && this.state.currentCall.state === 'progress') {
	this.hangupCall(callUUID, 'cancelled_call');
	}
	}, 60000);
	}

	startCall(targetUri, options) {
	this.setState({targetUri: targetUri, callContact: this.state.selectedContact});
	this.getLocalMedia(Object.assign({audio: true, video: options.video}, options), '/call');
	}

	timeoutCall(callUUID, uri) {
	utils.timestampedLog('Timeout answering call', callUUID);
	this.addHistoryEntry(uri, callUUID, direction='incoming');
	this.forceUpdate();
	}

	closeLocalMedia() {
	if (this.state.localMedia != null) {
	utils.timestampedLog('Close local media');
	sylkrtc.utils.closeMediaStream(this.state.localMedia);
	this.setState({localMedia: null});
	}
	}

	async callKeepAcceptCall(callUUID, options={}) {
	// called from user interaction with Old alert panel
	// options used to be media to accept audio only but native panels do not have this feature
	this.hideInternalAlertPanel('accept');
	const micAllowed = await this.requestMicPermission();
	if (!micAllowed) {
	return;
	}

	if (options.video) {
	const cameraAllowed = await this.requestCameraPermission();
	if (!cameraAllowed) {
	options.video = false;
	}
	}

	this.logTimeline('accept call');
	this.backToForeground();
	this.callKeeper.acceptCall(callUUID, options);
	this.updateLoading(incomingCallLabel, 'incoming_call');

	if (this.timeoutIncomingTimer) {
	clearTimeout(this.timeoutIncomingTimer);
	this.timeoutIncomingTimer = null;
	}

	this.timeoutIncomingTimer = setTimeout(() => {
	this.updateLoading(null, 'incoming_call_timeout');
	}, 45000);
	// TODO this timer must be cancelled if call arrives -adi
	}

	callKeepRejectCall(callUUID) {
	// called from user interaction with Old alert panel
	utils.timestampedLog('CallKeep will reject call', callUUID);
	this.hideInternalAlertPanel('reject');
	this.callKeeper.rejectCall(callUUID);
	}

	dismissCall(callUUID) {
	// called from user interaction with Old alert panel
	this.hideInternalAlertPanel('dismiss');
	}

	acceptCall(callUUID, options={}) {
	console.log('User accepted call', callUUID, options);
	this.hideInternalAlertPanel('accept');
	this.backToForeground();
	this.resetGoToReadyTimer();

	if (this.state.currentCall) {
	utils.timestampedLog('Will hangup current call first');
	this.hangupCall(this.state.currentCall.id, 'accept_new_call');
	// call will continue after transition to /ready
	} else {
	utils.timestampedLog('Will get local media now');
	let hasVideo = (this.state.incomingCall && this.state.incomingCall.mediaTypes && this.state.incomingCall.mediaTypes.video) ? true : false;
	if ('video' in options) {
	hasVideo = hasVideo && options.video;
	}
	this.getLocalMedia(Object.assign({audio: true, video: hasVideo}), '/call');
	}
	}

	rejectCall(callUUID) {
	// called by Call Keep when user rejects call
	utils.timestampedLog('User rejected call', callUUID);
	this.hideInternalAlertPanel('reject');

	if (!this.state.currentCall) {
	this.changeRoute('/ready', 'rejected');
	}

	if (this.state.incomingCall && this.state.incomingCall.id === callUUID) {
	utils.timestampedLog('Sylkrtc terminate call', callUUID, 'in', this.state.incomingCall.state, 'state');
	this.state.incomingCall.terminate();
	}
	}

	hangupCall(callUUID, reason) {
	utils.timestampedLog('Call', callUUID, 'hangup with reason:', reason);

	let call = this.callKeeper._calls.get(callUUID);
	let direction = null;
	let targetUri = null;

	if (call) {
	let direction = call.direction;
	utils.timestampedLog('Sylkrtc terminate call', callUUID, 'in', call.state, 'state');
	call.terminate();
	this.vibrate();
	}

	if (this.busyToneInterval) {
	clearInterval(this.busyToneInterval);
	this.busyToneInterval = null;
	}

	if (reason === 'user_cancel_call' \|\|
	reason === 'user_hangup_call' \|\|
	reason === 'answer_failed' \|\|
	reason === 'callkeep_hangup_call' \|\|
	reason === 'accept_new_call' \|\|
	reason === 'stop_preview' \|\|
	reason === 'escalate_to_conference' \|\|
	reason === 'user_hangup_conference_confirmed' \|\|
	reason === 'timeout' \|\|
	reason === 'outgoing_connection_failed'
	) {
	this.setState({inviteContacts: false});
	this.changeRoute('/ready', reason);
	if (reason === 'user_hangup_conference_confirmed') {
	if (this.conferenceEndedTimer) {
	console.log('Clear timer conferenceEndedTimer');
	clearTimeout(this.conferenceEndedTimer);
	this.conferenceEndedTimer = null;
	} else {
	console.log('Clear timer conferenceEndedTimer is not needed');
	}
	}
	} else if (reason === 'user_hangup_conference') {
	if (!this.conferenceEndedTimer ) {
	utils.timestampedLog('Save conference maybe?');
	this.conferenceEndedTimer = setTimeout(() => {
	this.changeRoute('/ready', 'conference_really_ended');
	}, 15000);
	}
	} else if (reason === 'user_cancelled_conference') {
	if (!this.conferenceEndedTimer ) {
	utils.timestampedLog('Save conference maybe?');
	this.conferenceEndedTimer = setTimeout(() => {
	this.changeRoute('/ready', 'conference_really_ended');
	}, 15000);
	}
	} else {
	utils.timestampedLog('Will go to ready in 6 seconds (hangup)');
	setTimeout(() => {
	this.changeRoute('/ready', reason);
	}, 6000);
	}
	}

	playBusyTone() {
	//utils.timestampedLog('Play busy tone');
	InCallManager.stop({busytone: '_BUNDLE_'});
	}

	callKeepSendDtmf(digits) {
	utils.timestampedLog('Send DTMF', digits);
	if (this.state.currentCall) {
	this.callKeeper.sendDTMF(this.state.currentCall.id, digits);
	}
	}

	toggleProximity() {
	storage.set('proximityEnabled', !this.state.proximityEnabled);

	if (!this.state.proximityEnabled) {
	utils.timestampedLog('Proximity sensor enabled');
	} else {
	utils.timestampedLog('Proximity sensor disabled');
	}
	this.setState({proximityEnabled: !this.state.proximityEnabled});
	}

	toggleMute(callUUID, muted) {
	if (this.state.muted != muted) {
	utils.timestampedLog('Toggle mute for call', callUUID, ':', muted);
	this.callKeeper.setMutedCall(callUUID, muted);
	this.setState({muted: muted});
	}
	}

	async hideImportPrivateKeyModal() {
	this.setState({privateKey: null,
	privateKeyImportStatus: '',
	privateKeyImportSuccess: false,
	showImportPrivateKeyModal: false});

	if (!this.state.keys && Object.keys(this.state.myContacts).length === 0) {
	this.addTestContacts();
	}
	}

	async showImportPrivateKeyModal(force=false) {
	let keyStatus = this.state.keyStatus;
	if (force) {
	console.log('Force show PGP key import');
	this.setState({showImportPrivateKeyModal: true});
	} else {
	if ('existsOnServer' in keyStatus) {
	if ('existsLocal' in keyStatus) {
	if (!keyStatus['existsLocal']) {
	this.setState({showImportPrivateKeyModal: true});
	} else {
	console.log('PGP key exists locally');
	}
	} else {
	console.log('PGP key was not checked locally');
	}
	} else {
	console.log('PGP key was not checked on server');
	}
	}
	}

	async hideExportPrivateKeyModal() {
	this.setState({privateKey: null,
	showExportPrivateKeyModal: false});
	}

	async showExportPrivateKeyModal() {
	this.setState({showExportPrivateKeyModal: true});
	}

	togglePinned() {
	console.log('togglePinned', this.state.selectedContact);
	if (this.state.selectedContact) {
	//this.getMessages(this.state.selectedContact.uri, {pinned: !this.state.pinned});
	this.setState({pinned: !this.state.pinned});
	}
	}

	toggleSSI() {
	// user setting to enable/disable ssiAgent
	let ssiRequired = !this.state.ssiRequired;
	console.log('toggleSSI to', ssiRequired);
	this.setState({ssiRequired: ssiRequired});
	if (ssiRequired) {
	this.initSSIAgent();
	} else {
	this.setState({ssiAgent: null});
	}
	storage.set('ssi', {required: ssiRequired});
	}

	toggleSpeakerPhone() {
	if (this.state.speakerPhoneEnabled === true) {
	this.speakerphoneOff();
	} else {
	this.speakerphoneOn();
	}
	}

	toggleCallMeMaybeModal() {
	this.setState({showCallMeMaybeModal: !this.state.showCallMeMaybeModal});
	}

	toggleQRCodeScanner() {
	//utils.timestampedLog('Toggle QR code scanner');
	this.setState({showQRCodeScanner: !this.state.showQRCodeScanner});
	}

	async handleSSIEnrolment(url) {
	utils.timestampedLog('SSI enrolment invitation URL', url);

	if (!this.ssiAgent) {
	console.log('No SSI agent available yet for handling enrolment to', url);
	self.pendingSsiUrl = url;
	return;
	}

	try {
	const ssiConnectionRecord = await this.ssiAgent.connections.receiveInvitationFromUrl(url);
	utils.timestampedLog('SSI enrolment requested', ssiConnectionRecord.id);
	setTimeout(() => {
	this._notificationCenter.postSystemNotification('SSI enrolment requested');
	}, 2000);

	} catch (error) {
	utils.timestampedLog('SSI enrolment error', error);
	setTimeout(() => {
	this._notificationCenter.postSystemNotification('SSI enrolment ' + error);
	}, 2000);
	}
	}

	speakerphoneOn() {
	utils.timestampedLog('Speakerphone On');
	this.setState({speakerPhoneEnabled: true});
	InCallManager.setForceSpeakerphoneOn(true);
	let call = this.state.currentCall \|\| this.state.incomingCall;
	if (call) {
	RNCallKeep.toggleAudioRouteSpeaker(call.id, true);
	}
	}

	speakerphoneOff() {
	utils.timestampedLog('Speakerphone Off');
	this.setState({speakerPhoneEnabled: false});
	InCallManager.setForceSpeakerphoneOn(false);
	let call = this.state.currentCall \|\| this.state.incomingCall;
	if (call) {
	RNCallKeep.toggleAudioRouteSpeaker(call.id, false);
	}
	}

	startGuestConference(targetUri) {
	this.setState({targetUri: targetUri});
	this.getLocalMedia({audio: true, video: true});
	}

	outgoingCall(call) {
	// called by sylkrtc.js when an outgoing call starts
	call.on('stateChanged', this.callStateChanged);
	this.setState({currentCall: call});
	this.callKeeper.startOutgoingCall(call);
	this.updateLoading(null, 'outgoing_call');
	}

	outgoingConference(call) {
	// called by sylrtc.js when an outgoing conference starts
	call.on('stateChanged', this.callStateChanged);
	this.setState({currentCall: call});
	this.callKeeper.startOutgoingCall(call);
	this.updateLoading(null, 'outgoing_call');
	}

	_onLocalNotificationReceivedBackground(notification) {
	let notificationContent = notification.getData();
	utils.timestampedLog('Handle local iOS PUSH notification: ', notificationContent);
	}

	_onNotificationReceivedBackground(notification) {

	let notificationContent = notification.getData();

	const event = notificationContent['event'];
	const callUUID = notificationContent['session-id'];
	const to = notificationContent['to_uri'];
	const from = notificationContent['from_uri'];
	const displayName = notificationContent['from_display_name'];
	const outgoingMedia = {audio: true, video: notificationContent['media-type'] === 'video'};
	const mediaType = notificationContent['media-type'] \|\| 'audio';

	/*
	* Local Notification Payload
	*
	* - `alertBody` : The message displayed in the notification alert.
	* - `alertAction` : The "action" displayed beneath an actionable notification. Defaults to "view";
	* - `soundName` : The sound played when the notification is fired (optional).
	* - `category` : The category of this notification, required for actionable notifications (optional).
	* - `userInfo` : An optional object containing additional notification data.
	*/

	if (event === 'incoming_session') {
	utils.timestampedLog('Push notification: incoming call', callUUID);
	this.startedByPush = true;
	this.incomingCallFromPush(callUUID, from, displayName, mediaType);

	} else if (event === 'incoming_conference_request') {
	utils.timestampedLog('Push notification: incoming conference', callUUID);
	this.startedByPush = true;
	this.incomingConference(callUUID, to, from, displayName, outgoingMedia);

	} else if (event === 'cancel') {
	utils.timestampedLog('Push notification: cancel call', callUUID);
	VoipPushNotification.presentLocalNotification({alertBody:'Call cancelled'});
	this.callKeeper.endCall(callUUID, CK_CONSTANTS.END_CALL_REASONS.REMOTE_ENDED);
	this.resetStartedByPush('cancel');
	} else if (event === 'message') {
	utils.timestampedLog('Push for messages received');
	VoipPushNotification.presentLocalNotification({alertBody:'Messages received'});
	}

	/*
	if (notificationContent['event'] === 'incoming_session') {
	VoipPushNotification.presentLocalNotification({
	alertBody:'Incoming ' + notificationContent['media-type'] + ' call from ' + notificationContent['from_display_name']
	});
	}
	*/

	if (VoipPushNotification.wakeupByPush) {
	utils.timestampedLog('We wake up by push notification');
	VoipPushNotification.wakeupByPush = false;
	VoipPushNotification.onVoipNotificationCompleted(callUUID);
	}
	}

	backToForeground() {
	//console.log('backToForeground...');
	if (this.state.appState !== 'active') {
	this.callKeeper.backToForeground();
	}

	if (this.state.accountId) {
	this.handleRegistration(this.state.accountId, this.state.password);
	}

	PushNotification.popInitialNotification((notification) => {
	if (notification) {
	console.log('Initial push notification', notification);
	}
	});
	}

	incomingConference(callUUID, to, from, displayName, outgoingMedia={audio: true, video: true}) {
	if (this.unmounted) {
	return;
	}

	const mediaType = outgoingMedia.video ? 'video' : 'audio';

	utils.timestampedLog('Incoming', mediaType, 'conference invite from', from, displayName, 'to room', to);

	if (this.state.account && from === this.state.account.id) {
	utils.timestampedLog('Reject conference call from myself', callUUID);
	this.callKeeper.rejectCall(callUUID);
	return;
	}

	if (this.autoRejectIncomingCall(callUUID, from, to)) {
	return;
	}

	let incomingContact = this.newContact(from, displayName);

	this.setState({incomingCallUUID: callUUID, incomingContact: incomingContact});
	this.callKeeper.handleConference(callUUID, to, from, displayName, mediaType, outgoingMedia);
	}

	startConference(targetUri, options={audio: true, video: true, participants: []}) {
	this.backToForeground();
	this.updateLoading(null, 'start_conference');
	utils.timestampedLog('New outgoing conference to room', targetUri);
	this.setState({targetUri: targetUri});
	this.getLocalMedia({audio: options.audio, video: options.video}, '/conference');
	this.getMessages(targetUri);
	}

	escalateToConference(participants) {
	let outgoingMedia = {audio: true, video: true};
	let mediaType = 'video';
	let call;
	this.setState({selectedContacts: []});

	if (this.state.currentCall) {
	call = this.state.currentCall;
	} else if (this.state.incomingCall) {
	call = this.state.currentCall;
	} else {
	console.log('No call to escalate');
	return
	}

	const localStreams = call.getLocalStreams();
	if (localStreams.length > 0) {
	const localStream = call.getLocalStreams()[0];
	if (localStream.getVideoTracks().length == 0) {
	outgoingMedia.video = false;
	mediaType = 'audio';
	}
	}

	this.outgoingMedia = outgoingMedia;
	this.participantsToInvite = participants;

	console.log('Escalate', mediaType, 'call', call.id, 'to conference with', participants.toString());
	this.hangupCall(call.id, 'escalate_to_conference');
	}

	conferenceInviteFromWebSocket(data) {
	// comes from web socket
	utils.timestampedLog('Conference invite from websocket', data.id, 'from', data.originator, 'for room', data.room);
	if (this.isConference()) {
	return;
	}
	//this._notificationCenter.postSystemNotification('Expecting conference invite', {body: `from ${data.originator.displayName \|\| data.originator.uri}`});
	}

	updateLinkingURL = (event) => {
	// this handles the use case where the app is running in the background and is activated by the listener...
	console.log('Updated Linking url', event.url);
	this.eventFromUrl(event.url);
	DeepLinking.evaluateUrl(event.url);
	}

	eventFromUrl(url) {
	//console.log('Event from url', url);
	url = decodeURI(url);

	try {
	let direction;
	let event;
	let callUUID;
	let from;
	let to;
	let displayName;
	let mediaType = 'audio';

	var url_parts = url.split("/");
	let scheme = url_parts[0];
	//console.log(url_parts);

	if (scheme === 'sylk:') {
	//sylk://conference/incoming/callUUID/from/to/media - when Android is asleep
	//sylk://call/outgoing/callUUID/to/displayName - from system dialer/history
	//sylk://call/incoming/callUUID/from/to/displayName/media - when Android is asleep
	//sylk://call/cancel//callUUID - when Android is asleep

	event = url_parts[2];
	direction = url_parts[3];
	callUUID = url_parts[4];
	from = url_parts[5];
	to = url_parts[6];
	displayName = url_parts[7];
	mediaType = url_parts[8] \|\| 'audio';

	if (event !== 'cancel' && from && from.search('@videoconference.') > -1) {
	event = 'conference';
	to = from;
	}

	this.setState({targetUri: from});

	} else if (scheme === 'https:') {
	// https://webrtc.sipthor.net/conference/DaffodilFlyChill0 from external web link
	// https://webrtc.sipthor.net/call/alice@example.com from external web link

	// This URLs are used to request SSI credentials:
	// must be updated inside:
	// * ReadyBox as well
	// * android/app/src/main/AndroidManifest.xml
	// * ios/sylk/sylk.entitlements

	if (url.startsWith('https://didcomm.issuer.bloqzone.com/?c_i=')) {
	this.handleSSIEnrolment(url);
	}

	if (url.startsWith('https://ssimandate.vismaconnect.nl/api/acapy?c_i=')) {
	this.handleSSIEnrolment(url);
	}

	direction = 'outgoing';
	event = url_parts[3];

	if (!event) {
	return;
	}

	to = url_parts[4];

	if (!to) {
	return;
	}

	callUUID = uuid.v4();

	if (to.indexOf('@') === -1 && event === 'conference') {
	to = url_parts[4] + '@' + config.defaultConferenceDomain;
	} else if (to.indexOf('@') === -1 && event === 'call') {
	to = url_parts[4] + '@' + this.state.defaultDomain;
	}
	this.setState({targetUri: to});
	}

	let data = {};
	data['session-id'] = callUUID;
	data['event'] = event;
	data['to_uri'] = to;
	data['from_uri'] = from;
	data['from_display_name'] = displayName;
	data['media-type'] = mediaType;

	if (event === 'conference') {
	utils.timestampedLog('Conference from external URL:', url);
	this.startedByPush = true;

	if (direction === 'outgoing' && to) {
	utils.timestampedLog('Outgoing conference to', to);
	this.backToForeground();
	this.callKeepStartConference(to, {audio: true, video: true, callUUID: callUUID});
	} else if (direction === 'incoming' && from) {
	utils.timestampedLog('Incoming conference from', from);
	// allow app to wake up
	this.backToForeground();
	const media = {audio: true, video: mediaType === 'video'}
	this.postAndroidIncomingCallNotification(data);
	this.incomingConference(callUUID, to, from, displayName, media);
	}

	} else if (event === 'call') {
	this.startedByPush = true;
	if (direction === 'outgoing') {
	utils.timestampedLog('Call from external URL:', url);
	utils.timestampedLog('Outgoing call to', from);
	this.backToForeground();
	this.callKeepStartCall(from, {audio: true, video: false, notification: callUUID});
	} else if (direction === 'incoming') {
	utils.timestampedLog('Call from external URL:', url);
	utils.timestampedLog('Incoming', mediaType, 'call from', from);
	//this.playIncomingRingtone(callUUID, true);
	this.postAndroidIncomingCallNotification(data);
	this.incomingCallFromPush(callUUID, from, displayName, mediaType, true);
	} else if (direction === 'cancel') {
	this.cancelIncomingCall(callUUID);
	}
	} else {
	utils.timestampedLog('Error: Invalid external URL event', event);
	}
	} catch (err) {
	utils.timestampedLog('Error parsing URL', url, ":", err);
	}
	}

	autoRejectIncomingCall(callUUID, from, to) {
	//utils.timestampedLog('Check auto reject call from', from);
	if (this.state.blockedUris) {
	if (this.state.blockedUris.indexOf(from) > -1 \|\| (this.state.blockedUris.indexOf('anonymous@anonymous.invalid') > -1 && (from === 'anonymous@anonymous.invalid' \|\| from.indexOf('@guest.') > -1))) {
	utils.timestampedLog('Reject call', callUUID, 'from blocked URI', from);
	this.callKeeper.rejectCall(callUUID);
	this._notificationCenter.postSystemNotification('Call rejected', {body: `from ${from}`});
	return true;
	}
	}

	const fromDomain = '@' + from.split('@')[1]
	if (this.state.blockedUris && this.state.blockedUris.indexOf(fromDomain) > -1) {
	utils.timestampedLog('Reject call', callUUID, 'from blocked domain', fromDomain);
	this.callKeeper.rejectCall(callUUID);
	this._notificationCenter.postSystemNotification('Call rejected', {body: `from domain ${fromDomain}`});
	return true;
	}

	if (this.state.currentCall && this.state.incomingCall && this.state.currentCall === this.state.incomingCall && this.state.incomingCall.id !== callUUID) {
	utils.timestampedLog('Reject second incoming call');
	this.callKeeper.rejectCall(callUUID);
	}

	if (this.state.account && from === this.state.account.id && this.state.currentCall && this.state.currentCall.remoteIdentity.uri === from) {
	utils.timestampedLog('Reject call to myself', callUUID);
	this.callKeeper.rejectCall(callUUID);
	return true;
	}

	if (this._terminatedCalls.has(callUUID)) {
	utils.timestampedLog('Reject call already terminated', callUUID);
	this.cancelIncomingCall(callUUID);
	return true;
	}

	if (this.isConference()) {
	utils.timestampedLog('Reject call while in a conference', callUUID);
	if (to !== this.state.targetUri) {
	this._notificationCenter.postSystemNotification('Missed call from', {body: from});
	}
	this.callKeeper.rejectCall(callUUID);
	return true;
	}

	if (this.state.currentCall && this.state.currentCall.state === 'progress' && this.state.currentCall.remoteIdentity.uri !== from) {
	utils.timestampedLog('Reject call while outgoing in progress', callUUID);
	this.callKeeper.rejectCall(callUUID);
	this._notificationCenter.postSystemNotification('Missed call from', {body: from});
	return true;
	}

	return false;
	}

	autoAcceptIncomingCall(callUUID, from) {
	// TODO: handle ping pong where we call each other back
	if (this.state.currentCall &&
	this.state.currentCall.direction === 'outgoing' &&
	this.state.currentCall.state === 'progress' &&
	this.state.currentCall.remoteIdentity.uri === from) {

	this.hangupCall(this.state.currentCall.id, 'accept_new_call');
	this.setState({currentCall: null});

	utils.timestampedLog('Auto accept incoming call from same address I am calling', callUUID);
	return true;
	}

	return false;
	}

	incomingCallFromPush(callUUID, from, displayName, mediaType, force) {
	//utils.timestampedLog('Handle incoming PUSH call', callUUID, 'from', from, '(', displayName, ')');

	if (this.unmounted) {
	return;
	}

	if (this.autoRejectIncomingCall(callUUID, from)) {
	return;
	}

	if (this.autoAcceptIncomingCall(callUUID, from)) {
	return;
	}

	this.backToForeground();

	this.goToReadyNowAndCancelTimer();

	this.setState({targetUri: from});

	let skipNativePanel = false;

	if (!this.callKeeper._calls.get(callUUID) \|\| (this.state.currentCall && this.state.currentCall.direction === 'outgoing')) {
	//this._notificationCenter.postSystemNotification('Incoming call', {body: `from ${from}`});
	if (Platform.OS === 'android' && this.state.appState === 'foreground') {
	skipNativePanel = true;
	}
	}

	this.callKeeper.incomingCallFromPush(callUUID, from, displayName, mediaType, force, skipNativePanel);

	}

	incomingCallFromWebSocket(call, mediaTypes) {

	if (this.unmounted) {
	return;
	}

	if (this.timeoutIncomingTimer) {
	console.log('Clear incoming timer');
	clearTimeout(this.timeoutIncomingTimer);
	this.timeoutIncomingTimer = null;
	}

	this.callKeeper.addWebsocketCall(call);

	const callUUID = call.id;
	const from = call.remoteIdentity.uri;

	//this.playIncomingRingtone(callUUID);

	//utils.timestampedLog('Handle incoming web socket call', callUUID, 'from', from, 'on connection', Object.id(this.state.connection));

	// because of limitation in Sofia stack, we cannot have more then two calls at a time
	// we can have one outgoing call and one incoming call but not two incoming calls
	// we cannot have two incoming calls, second one is automatically rejected by sylkrtc.js

	if (this.autoRejectIncomingCall(callUUID, from)) {
	return;
	}

	const autoAccept = this.autoAcceptIncomingCall(callUUID, from);

	this.goToReadyNowAndCancelTimer();

	call.mediaTypes = mediaTypes;

	call.on('stateChanged', this.callStateChanged);

	this.setState({incomingCall: call});

	let skipNativePanel = false;

	if (this.state.currentCall && this.state.currentCall.direction === 'outgoing') {
	if (Platform.OS === 'android') {
	this.showAlertPanel(call);
	skipNativePanel = true;
	}
	}

	console.log('Incoming call extra headers', call.headers);

	this.callKeeper.incomingCallFromWebSocket(call, autoAccept, skipNativePanel);
	}

	missedCall(data) {
	utils.timestampedLog('Missed call from ' + data.originator.uri, '(', data.originator.displayName, ')');

	/*
	let msg;
	let current_datetime = new Date();
	let formatted_date = utils.appendLeadingZeroes(current_datetime.getHours()) + ":" + utils.appendLeadingZeroes(current_datetime.getMinutes()) + ":" + utils.appendLeadingZeroes(current_datetime.getSeconds());
	msg = formatted_date + " - missed call";
	this.saveSystemMessage(data.originator.uri.toLowerCase(), msg, 'incoming', true);
	*/

	if (!this.state.currentCall) {
	let from = data.originator.displayName \|\| data.originator.uri;
	this._notificationCenter.postSystemNotification('Missed call', {body: `from ${from}`});
	if (Platform.OS === 'ios') {
	VoipPushNotification.presentLocalNotification({alertBody:'Missed call from ' + from});
	}
	}

	this.updateServerHistory('missedCall')
	}

	updateServerHistory(from) {
	//console.log('updateServerHistory by', from);
	//this.contactsCount();

	if (this.state.serverHistoryUpdatedBy === 'registered' && from === 'syncConversations') {
	// Avoid double query at start
	return;
	}

	if (this.state.serverHistoryUpdatedBy === 'syncConversations' && from === 'registered') {
	// Avoid double query at start
	return;
	}

	this.setState({serverHistoryUpdatedBy: from})

	if (!this.state.contactsLoaded) {
	return;
	}

	if (!this.state.firstSyncDone) {
	return;
	}

	if (this.currentRoute === '/ready') {
	this.setState({refreshHistory: !this.state.refreshHistory});
	}
	}

	startPreview() {
	this.getLocalMedia({audio: true, video: true}, '/preview');
	}

	sendPublicKey(uri) {
	if (!uri) {
	console.log('Missing uri, cannot send public key');
	}

	if (uri === this.state.accountId) {
	return;
	}

	// Send outgoing messages
	if (this.state.account && this.state.keys && this.state.keys.public) {
	console.log('Sending public key to', uri);
	this.state.account.sendMessage(uri, this.state.keys.public, 'text/pgp-public-key');
	} else {
	console.log('No public key available');
	}
	}

	async saveOutgoingRawMessage(id, from_uri, to_uri, content, contentType) {
	let timestamp = new Date();
	let params;
	let unix_timestamp = Math.floor(timestamp / 1000);
	params = [this.state.accountId, id, JSON.stringify(timestamp), unix_timestamp, content, contentType, from_uri, to_uri, "outgoing", "1"];
	await this.ExecuteQuery("INSERT INTO messages (account, msg_id, timestamp, unix_timestamp, content, content_type, from_uri, to_uri, direction, pending) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
	//console.log('SQL insert message OK');
	}).catch((error) => {
	if (error.message.indexOf('UNIQUE constraint failed') === -1) {
	console.log('SQL error:', error);
	}
	});
	}

	showCallMeModal() {
	this.setState({showCallMeMaybeModal: true});
	setTimeout(() => {
	this.hideCallMeModal();
	}, 25000);
	}

	hideCallMeModal() {
	this.setState({showCallMeMaybeModal: false});
	}

	async saveSylkContact(uri, contact, origin=null) {
	//console.log('saveSylkContact', uri, 'by', origin);

	if (!contact) {
	contact = this.newContact(uri);
	} else {
	contact = this.sanitizeContact(uri, contact, 'saveSylkContact');
	}

	if (!contact) {
	return;
	}

	if (this.sql_contacts_keys.indexOf(uri) > -1) {
	this.updateSylkContact(uri, contact, origin);
	return;
	}

	let unread_messages = contact.unread.toString();
	if (origin === 'saveIncomingMessage' && this.state.selectedContact && this.state.selectedContact.uri === uri) {
	unread_messages = '';
	console.log('Do not update unread messages for', uri);
	}

	let conference = contact.conference ? 1: 0;
	let tags = contact.tags.toString();
	let media = contact.lastCallMedia.toString();
	let participants = contact.participants.toString();
	let unixTime = Math.floor(contact.timestamp / 1000);

	let params = [this.state.accountId, contact.email, contact.photo, unixTime, uri, contact.name \|\| '', contact.organization \|\| '', unread_messages \|\| '', tags \|\| '', participants \|\| '', contact.publicKey \|\| '', contact.direction, media, conference, contact.lastCallId, contact.lastCallDuration];
	await this.ExecuteQuery("INSERT INTO contacts (account, email, photo, timestamp, uri, name, organization, unread_messages, tags, participants, public_key, direction, last_call_media, conference, last_call_id, last_call_duration) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
	if (result.rowsAffected === 1) {
	//console.log('SQL inserted contact', contact.uri, 'by', origin);
	}

	this.sql_contacts_keys.push(uri);
	let myContacts = this.state.myContacts;

	if (uri !== this.state.accountId) {
	myContacts[uri] = contact;
	let favorite = myContacts[uri].tags.indexOf('favorite') > -1 ? true: false;
	let blocked = myContacts[uri].tags.indexOf('blocked') > -1 ? true: false;

	this.updateFavorite(uri, favorite);
	this.updateBlocked(uri, blocked);
	this.setState({myContacts: myContacts});

	} else {
	this.setState({email: contact.email, displayName: contact.name})
	if (myContacts[uri].tags.indexOf('chat') > -1 \|\| myContacts[uri].tags.indexOf('history') > -1) {
	myContacts[uri] = contact;
	this.setState({myContacts: myContacts});
	}
	}

	}).catch((error) => {
	if (error.message.indexOf('UNIQUE constraint failed') > -1) {
	//console.log('SQL insert contact failed, try update', uri);
	this.updateSylkContact(uri, contact, origin);
	} else {
	//console.log('SQL insert contact', uri, 'error:', error);
	//console.log('Existing keys during insert:', this.sql_contacts_keys);
	}
	});
	}

	async updateSylkContact(uri, contact, origin=null) {
	//console.log('updateSylkContact', contact);
	let unixTime = Math.floor(contact.timestamp / 1000);
	let unread_messages = contact.unread.toString();
	let media = contact.lastCallMedia.toString();
	let tags = contact.tags.toString();
	let conference = contact.conference ? 1: 0;
	let participants = contact.participants.toString();
	let params = [contact.photo, contact.email, contact.lastMessage, contact.lastMessageId, unixTime, contact.name \|\| '', contact.organization \|\| '', unread_messages \|\| '', contact.publicKey \|\| '', tags, participants, contact.direction, media, conference, contact.lastCallId, contact.lastCallDuration, contact.uri, this.state.accountId];

	await this.ExecuteQuery("UPDATE contacts set photo = ?, email = ?, last_message = ?, last_message_id = ?, timestamp = ?, name = ?, organization = ?, unread_messages = ?, public_key = ?, tags = ? , participants = ?, direction = ?, last_call_media = ?, conference = ?, last_call_id = ?, last_call_duration = ? where uri = ? and account = ?", params).then((result) => {
	if (result.rowsAffected === 1) {
	//console.log('SQL updated contact', contact.uri, 'by', origin);
	}
	let myContacts = this.state.myContacts;

	if (uri !== this.state.accountId) {
	myContacts[uri] = contact;
	let favorite = myContacts[uri].tags.indexOf('favorite') > -1 ? true: false;
	let blocked = myContacts[uri].tags.indexOf('blocked') > -1 ? true: false;

	this.updateFavorite(uri, favorite);
	this.updateBlocked(uri, blocked);
	this.setState({myContacts: myContacts});
	} else {
	this.setState({email: contact.email, displayName: contact.name})
	if (myContacts[uri].tags.indexOf('chat') > -1 \|\| myContacts[uri].tags.indexOf('history') > -1) {
	myContacts[uri] = contact;
	this.setState({myContacts: myContacts});
	}
	}

	}).catch((error) => {
	console.log('SQL update contact', uri, 'error:', error);
	});
	}

	async deleteSylkContact(uri) {
	if (uri === this.state.accountId) {
	await this.ExecuteQuery("UPDATE contacts set direction = null, last_message = null, last_message_id = null, unread_messages = '' where account = ? and uri = ?", [uri, uri]).then((result) => {
	console.log('SQL update my own contact');
	let myContacts = this.state.myContacts;
	if (uri in myContacts) {
	delete myContacts[uri];
	this.setState({myContacts: myContacts});
	}
	}).catch((error) => {
	console.log('Delete update mysql SQL error:', error);
	});
	} else {
	await this.ExecuteQuery("DELETE from contacts where uri = ? and account = ?", [uri, this.state.accountId]).then((result) => {
	if (result.rowsAffected > 0) {
	console.log('SQL deleted contact', uri);
	}
	let myInvitedParties = this.state.myInvitedParties;

	if (uri in myInvitedParties) {
	delete myInvitedParties[uri];
	this.setState({myInvitedParties: myInvitedParties});
	}

	let idx = this.sql_contacts_keys.indexOf(uri);
	if (idx > -1) {
	this.sql_contacts_keys.splice(idx, 1);
	}
	//console.log('new keys after delete', this.sql_contacts_keys);

	let myContacts = this.state.myContacts;
	if (uri in myContacts) {
	delete myContacts[uri];
	this.setState({myContacts: myContacts});
	}
	}).catch((error) => {
	console.log('Delete contact SQL error:', error);
	});
	}
	}

	async replicatePrivateKey(password) {
	if (!this.state.account) {
	console.log('No account');
	return;
	}

	if (!this.state.keys \|\| !this.state.keys.private) {
	return;
	}

	password = password.trim();
	const public_key = this.state.keys.public.replace(/\r/g, '').trim();
	await OpenPGP.encryptSymmetric(this.state.keys.private, password, KeyOptions).then((encryptedBuffer) => {
	utils.timestampedLog('Sending encrypted private key');
	encryptedBuffer = public_key + "\n" + encryptedBuffer;
	this.state.account.sendMessage(this.state.account.id, encryptedBuffer, 'text/pgp-private-key');

	}).catch((error) => {
	console.log('Error encrypting private key:', error);
	});
	}

	processRemotePrivateKey(keyPair) {
	let regexp;
	let match;
	let public_key;

	regexp = /(-----BEGIN PGP PUBLIC KEY BLOCK-----[^]*-----END PGP PUBLIC KEY BLOCK-----)/ig;
	match = keyPair.match(regexp);

	if (match && match.length === 1) {
	public_key = match[0];
	}

	if (public_key && this.state.keys && this.state.keys.public === public_key) {
	console.log('Private key is the same');
	return;
	}

	this.setState({showImportPrivateKeyModal: true,
	privateKey: keyPair});
	}

	async savePrivateKey(password) {
	utils.timestampedLog('Save encrypted private key');
	password = password.trim();

	let regexp;
	let match;
	let keyPair;

	let public_key;
	let encrypted_key;

	regexp = /(-----BEGIN PGP PUBLIC KEY BLOCK-----[^]*-----END PGP PUBLIC KEY BLOCK-----)/ig;
	match = this.state.privateKey.match(regexp);
	if (match && match.length === 1) {
	public_key = match[0];
	}

	if (public_key) {
	if (this.state.keys && this.state.keys.public === public_key) {
	this.setState({privateKeyImportStatus: 'Private key is the same',
	privateKeyImportSuccess: true});
	return;
	}

	regexp = /(-----BEGIN PGP MESSAGE-----[^]*-----END PGP MESSAGE-----)/ig;
	match = this.state.privateKey.match(regexp);
	if (match && match.length === 1) {
	encrypted_key = match[0];
	}

	if (encrypted_key) {
	await OpenPGP.decryptSymmetric(encrypted_key, password).then((privateKey) => {
	utils.timestampedLog('Decrypted PGP private pair');
	this.setState({keyDifferentOnServer: false})
	keyPair = public_key + "\n" + privateKey;
	this.processPrivateKey(keyPair);
	}).catch((error) => {
	this.setState({privateKeyImportStatus: 'No key received'});
	console.log('Error decrypting PGP private key:', error);
	return
	});
	} else {
	this.setState({privateKeyImportStatus: 'No encrypted key found'});
	console.log('Error parsing PGP private key:', error);
	return
	}
	} else {
	await OpenPGP.decryptSymmetric(this.state.privateKey, password).then((keyPair) => {
	utils.timestampedLog('Decrypted PGP private pair');
	this.setState({keyDifferentOnServer: false})
	this.processPrivateKey(keyPair);
	}).catch((error) => {
	this.setState({privateKeyImportStatus: 'No key received'});
	console.log('Error decrypting PGP private key:', error);
	return
	});
	}
	}

	async processPrivateKey(keyPair) {
	utils.timestampedLog('Process key');
	keyPair = keyPair.replace(/\r/g, '').trim();

	let public_key;
	let private_key;
	let status;
	let keys = this.state.keys \|\| {};

	let regexp;
	let match;

	regexp = /(-----BEGIN PGP PUBLIC KEY BLOCK-----[^]*-----END PGP PUBLIC KEY BLOCK-----)/ig;
	match = keyPair.match(regexp);
	if (match && match.length === 1) {
	public_key = match[0];
	}

	regexp = /(-----BEGIN PGP PRIVATE KEY BLOCK-----[^]*-----END PGP PRIVATE KEY BLOCK-----)/ig;
	match = keyPair.match(regexp);
	if (match && match.length === 1) {
	private_key = match[0];
	}

	if (public_key && private_key) {
	if (keys.private !== private_key && keys.public !== public_key) {
	let new_keys = {private: private_key, public: public_key}
	this.saveMyKey(new_keys);
	status = 'Private key copied successfully';

	if (this.state.account) {
	this.state.account.sendMessage(this.state.accountId, 'Private key imported on another device', 'text/pgp-public-key-imported');
	}

	this.requestSyncConversations();

	} else {
	status = 'Private key is the same';
	console.log(status);
	}

	this.setState({privateKeyImportStatus: status,
	privateKeyImportSuccess: true});


	} else {
	this.setState({privateKeyImportStatus: 'Incorrect password!',
	privateKeyImportSuccess: false});
	}
	}

	resetStartedByPush(from) {
	console.log('resetStartedByPush', from);
	this.startedByPush = false;
	if (this.state.lastSyncId) {
	this.requestSyncConversations(this.state.lastSyncId);
	}
	}

	requestSyncConversations(lastId=null, options={}) {
	if (!this.state.account) {
	return;
	}

	if (!this.state.keys) {
	console.log('Wait for sync until we have keys')
	return;
	}

	if (this.startedByPush) {
	console.log('Wait for sync until incoming call ends')
	return;
	}

	if (this.syncRequested) {
	console.log('Sync already requested')
	return;
	}

	this.syncRequested = true;
	console.log('Request messages from server after id', lastId);

	this.state.account.syncConversations(lastId, options);
	}

	async savePublicKey(uri, key) {
	//console.log('savePublicKey');
	if (uri === this.state.accountId) {
	return;
	}

	if (!key) {
	console.log('Missing key');
	return;
	}

	key = key.replace(/\r/g, '').trim();

	if (!key.startsWith("-----BEGIN PGP PUBLIC KEY BLOCK-----")) {
	console.log('Cannot find the start of PGP public key');
	return;
	}

	if (!key.endsWith("-----END PGP PUBLIC KEY BLOCK-----")) {
	console.log('Cannot find the end of PGP public key');
	return;
	}

	let myContacts = this.state.myContacts;

	if (uri in myContacts) {
	//console.log(myContacts[uri]);
	//
	} else {
	myContacts[uri] = {};
	//console.log('Init contact')
	}

	if (myContacts[uri].publicKey === key) {
	//console.log('Public key of', uri, 'did not change');
	return;
	}

	utils.timestampedLog('Public key of', uri, 'saved');

	//this.saveSystemMessage(uri, 'Public key received', 'incoming');

	myContacts[uri].publicKey = key;
	this.saveSylkContact(uri, myContacts[uri], 'savePublicKey');
	this.sendPublicKey(uri);
	}

	async savePublicKeySync(uri, key) {
	console.log('Sync public key from', uri);
	if (!key) {
	console.log('Missing key');
	return;
	}

	key = key.replace(/\r/g, '').trim();

	if (!key.startsWith("-----BEGIN PGP PUBLIC KEY BLOCK-----")) {
	console.log('Cannot find the start of PGP public key');
	return;
	}

	if (!key.endsWith("-----END PGP PUBLIC KEY BLOCK-----")) {
	console.log('Cannot find the end of PGP public key');
	return;
	}

	let myContacts = this.state.myContacts;

	if (uri in myContacts) {
	//
	} else {
	myContacts[uri] = {};
	}

	if (myContacts[uri].publicKey === key) {
	console.log('Public key of', uri, 'did not change');
	return;
	}

	console.log('Public key of', uri, 'saved');

	myContacts[uri].publicKey = key;
	this.saveSylkContact(uri, myContacts[uri], 'savePublicKeySync');
	}

	sendConferenceMessage(message) {
	if (!this.state.currentCall) {
	return;
	}

	if (!this.isConference(this.state.currentCall)) {
	return;
	}

	this.state.currentCall.sendMessage(message.text, 'text/plain');
	message.direction = 'outgoing';
	message.sent = true;
	message.received = true;
	this.saveConferenceMessage(this.state.currentCall.remoteIdentity.uri, message);
	}

	_sendMessage(uri, text, id, contentType, timestamp) {
	// Send outgoing messages
	if (!this.canSend()) {
	return;
	}

	//console.log('Send', contentType, 'message', id, 'to', uri);
	let message = this.state.account.sendMessage(uri, text, contentType, {id: id, timestamp: timestamp}, (error) => {
	if (error) {
	console.log('Message', id, 'sending error:', error);
	this.outgoingMessageStateChanged(id, 'failed');
	let status = error.toString();
	if (status.indexOf('DNS lookup error') > -1) {
	status = 'Domain not found';
	this.renderSystemMessage(uri, status, 'incoming');
	}
	}
	});
	//console.log(message);
	//message.on('stateChanged', (oldState, newState) => {this.outgoingMessageStateChanged(message.id, oldState, newState)})
	}

	async sendMessage(uri, message, contentType='text/plain') {
	message.pending = true;
	message.sent = false;
	message.received = false;
	message.direction = 'outgoing';

	//console.log('----sendMessage', uri, message);

	let renderMessages = this.state.messages;
	if (this.state.selectedContact && this.state.selectedContact.uri === uri) {
	if (Object.keys(renderMessages).indexOf(uri) === -1) {
	renderMessages[uri] = [];
	}
	}

	let public_keys;

	if (uri in this.state.myContacts && this.state.myContacts[uri].publicKey && this.state.keys) {
	public_keys = this.state.keys.public + "\n" + this.state.myContacts[uri].publicKey;
	}

	message.contentType = contentType;
	message.content = message.text
	message.content_type = contentType;

	if (contentType === 'application/sylk-file-transfer') {
	let file_transfer = message.metadata;
	if (!file_transfer.path) {
	console.log('Error: missing local path for file transfer');
	return;
	}
	const localPath = RNFS.DocumentDirectoryPath + "/" + file_transfer.sender.uri + "/" + file_transfer.receiver.uri + "/" + file_transfer.transfer_id + "/" + file_transfer.filename;
	const dirname = path.dirname(localPath);

	try {
	await RNFS.mkdir(dirname);
	} catch (e) {
	console.log('Error making directory', dirname, ':', e);
	this.renderSystemMessage(uri, e.message, 'outgoing', new Date());
	return;
	}

	try {
	await RNFS.copyFile(file_transfer.path, localPath);
	} catch (e) {
	this.renderSystemMessage(uri, e.message, 'outgoing', new Date());
	console.log('Error copying file from', file_transfer.path, 'to', localPath, ':', e);
	return;
	}

	file_transfer.local_url = localPath;
	file_transfer.url = this.state.fileTransferUrl + '/' + file_transfer.sender.uri + '/' + file_transfer.receiver.uri + '/' + file_transfer.transfer_id + '/' + file_transfer.filename;
	message.metadata = file_transfer;
	this.uploadFile(message.metadata);
	}

	if (message.contentType !== 'application/sylk-file-transfer' && message.contentType !== 'text/pgp-public-key' && public_keys && this.state.keys) {
	await OpenPGP.encrypt(message.text, public_keys).then((encryptedMessage) => {
	console.log('Message encrypted');
	this.saveOutgoingMessage(uri, message, 1);
	this._sendMessage(uri, encryptedMessage, message._id, message.contentType, message.createdAt);
	//console.log(encryptedMessage);
	}).catch((error) => {
	console.log('Failed to encrypt message:', error);
	let error_message = error.message.startsWith('stringResponse') ? error.message.slice(43, error.message.length - 1): error.message;
	//this.renderSystemMessage(uri, error_message, 'outgoing');
	this.saveOutgoingMessage(uri, message, 0);
	//this.outgoingMessageStateChanged(message._id, 'failed');
	this._sendMessage(uri, message.text, message._id, message.contentType, message.createdAt);
	});

	} else {
	console.log('Outgoing non-encrypted message to', uri);
	this.saveOutgoingMessage(uri, message, 0, message.contentType);
	if (message.contentType !== 'application/sylk-file-transfer' ) {
	this._sendMessage(uri, message.text, message._id, message.contentType, message.createdAt);
	}
	}

	if (this.state.selectedContact && this.state.selectedContact.uri === uri) {
	//console.log('Added render message', message._id, message.contentType);
	renderMessages[uri].push(message);
	let selectedContact = this.state.selectedContact;
	selectedContact.lastMessage = this.buildLastMessage(message)
	selectedContact.timestamp = message.createdAt;
	selectedContact.direction = 'outgoing';
	selectedContact.lastCallDuration = null;

	this.setState({messages: renderMessages,
	selectedContact: selectedContact});
	}
	}

	canSend() {
	if (!this.state.account) {
	//console.log('Wait for account...');
	return false;
	}

	if (!this.state.connection) {
	//console.log('Wait for Internet connection...');
	return false;
	}

	if (this.state.connection.state !== 'ready') {
	//console.log('Wait for Internet connection...');
	return;
	}

	if (this.mustLogout) {
	return;
	}

	return true;
	}

	async uploadFile(file_transfer) {
	console.log('uploadFile', file_transfer);
	let encrypted_file;
	let outputFile;
	let local_url = file_transfer.local_url;
	let remote_url = file_transfer.url;
	let uri = file_transfer.receiver.uri;

	if (!file_transfer.filetype) {
	file_transfer.filetype = 'application/octet-stream';
	try {
	let type = await fileType(file_transfer.local_url);
	file_transfer.filetype = type ? type.mime : 'application/octet-stream';
	} catch (e) {
	console.log('Error getting mime type', e.message);
	}
	}

	if (!this.canSend()) {
	return;
	}

	if (remote_url in this.uploadRequests) {
	console.log('Upload already in progres', file_transfer.url);
	return;
	}

	this.uploadRequests[remote_url] = file_transfer;

	if (!local_url && file_transfer.transfer_id) {
	this.deleteMessage(file_transfer.transfer_id, uri);
	return;
	}

	if (utils.isFileEncryptable(file_transfer)) {
	if (uri in this.state.myContacts && this.state.myContacts[uri].publicKey && this.state.keys.public) {
	let public_keys = this.state.myContacts[uri].publicKey + "\n" + this.state.keys.public;
	this.updateRenderFileTransferBubble(file_transfer, 'Encrypting file...');

	try {
	let encrypted_file = local_url + '.asc';
	//console.log('Will encrypt file', local_url, 'to', encrypted_file);
	await OpenPGP.encryptFile(local_url, encrypted_file, public_keys, null, {fileName: file_transfer.filename});
	console.log('File encrypted');
	this.updateRenderFileTransferBubble(file_transfer, 'Calculating checksum...');
	let base64_content = await RNFS.readFile(encrypted_file, 'base64');
	let checksum = utils.getPGPCheckSum(base64_content);

	const lines = base64_content.match(/.{1,60}/g) ?? [];
	let content = "";

	lines.forEach((line) => {
	content = content + line + "\n";
	});

	content = "-----BEGIN PGP MESSAGE-----\n\n"+content+"="+checksum+"\n-----END PGP MESSAGE-----\n";
	await RNFS.writeFile(encrypted_file, content, 'utf8');
	this.updateRenderFileTransferBubble(file_transfer, 'File encrypted');
	file_transfer.filetype = file_transfer.filetype;
	local_url = local_url + ".asc";
	remote_url = remote_url + '.asc';
	} catch (error) {
	console.log('Failed to encrypt file:', error)
	//file_transfer.error = 'Cannot encrypt file';
	//this.outgoingMessageStateChanged(file_transfer.transfer_id, 'failed');
	let error_message = error.message.startsWith('intResponse') ? error.message.slice(40, error.message.length - 1): error.message;
	//this.renderSystemMessage(uri, error_message, 'outgoing');
	} finally {
	this.updateRenderFileTransferBubble(file_transfer);
	}
	} else {
	console.log('No public key available for', uri);
	}
	}

	console.log('--- Uploading file', local_url, 'to', remote_url);
	const xhr = new XMLHttpRequest();

	xhr.onload = () => {
	if (xhr.status === 200) {
	console.log('File uploaded:', local_url);
	} else {
	delete this.uploadRequests[remote_url];
	const error = new Error(xhr.response);
	console.log(error);
	this.outgoingMessageStateChanged(file_transfer.transfer_id, 'failed');
	}
	this.updateRenderFileTransferBubble(file_transfer);
	delete this.uploadRequests[remote_url]
	};

	xhr.open('POST', remote_url);
	xhr.setRequestHeader('content-type', file_transfer.filetype);
	this.updateRenderFileTransferBubble(file_transfer, 'Uploading file...');
	xhr.send({ uri: 'file://'+ local_url });
	if (xhr.upload) {
	xhr.upload.onprogress = (event) => {
	if (event.lengthComputable) {
	// evt.loaded the bytes the browser received
	// evt.total the total bytes set by the header
	var progress = Math.floor((event.loaded/event.total) * 100);
	console.log('Upload ' + progress + '%!');
	file_transfer.progress = progress;
	this.updateRenderFileTransferBubble(file_transfer, 'Uploaded ' + progress + '%');
	}
	};
	}
	}

	async reSendMessage(message, uri) {
	await this.deleteMessage(message._id, uri).then((result) => {
	message._id = uuid.v4();
	this.sendMessage(uri, message);
	}).catch((error) => {
	console.log('Failed to delete old messages');
	});
	}

	async saveConferenceMessage(room, message) {
	let messages = this.state.messages;
	let ts = message.createdAt;

	let unix_timestamp = Math.floor(ts / 1000);
	let contentType = message.metadata && message.metadata.filename ? "application/sylk-file-transfer" : "text/plain";
	if (!message.direction) {
	message.direction = message.received ? 'incoming' : 'outgoing';
	}

	let from_uri = message.direction === 'incoming' ? room : this.state.accountId;
	let to_uri = message.direction === 'incoming' ? this.state.accountId : room;
	let system = message.system ? '1' : null;
	let sender = !system ? message.user._id : null;

	var content = message.text;
	var params = [this.state.accountId, system, JSON.stringify(message.metadata), message.image, sender, message.local_url, message.url, message._id, JSON.stringify(ts), unix_timestamp, content, contentType, from_uri, to_uri, message.direction, 0, message.sent ? 1: 0, message.received ? 1: 0];
	await this.ExecuteQuery("INSERT INTO messages (account, system, metadata, image, sender, local_url, url, msg_id, timestamp, unix_timestamp, content, content_type, from_uri, to_uri, direction, pending, sent, received) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
	console.log('SQL insert conference message', message._id, from_uri, to_uri, message.direction);
	if (room in messages) {
	messages[room].push(message);
	} else {
	messages[room] = [message];
	}
	this.setState({messages: messages});
	}).catch((error) => {
	if (error.message.indexOf('UNIQUE constraint failed') === -1) {
	console.log('saveConferenceMessage SQL error:', error.message);
	}
	});
	}

	async updateConferenceMessage(room, message, update=false) {
	//console.log('Update conference message', message._id, 'for room', room);
	let messages = this.state.messages;
	let sent = message.sent ? 1 : 0;
	let received = message.received ? 1 : 0;

	var params = [JSON.stringify(message.metadata), message.text, 0, sent, received, message._id];
	await this.ExecuteQuery("update messages set metadata = ?, content = ?, pending = ?, sent = ?, received = ? where msg_id = ?", params).then((result) => {
	//console.log('SQL update conference message', message._id);
	}).catch((error) => {
	if (error.message.indexOf('UNIQUE constraint failed') === -1) {
	console.log('updateConferenceMessage SQL error:', error.message);
	}
	});

	let renderMessages = messages[room];
	let newRenderMessages = [];
	if (renderMessages) {
	renderMessages.forEach((msg) => {
	if (msg._id === message._id) {
	msg.image = message.image;
	msg.video = message.video;
	msg.text = message.text;
	msg.metadata = message.metadata;
	msg.pending = message.pending;
	msg.failed = message.failed;
	msg.sent = message.sent;
	msg.received = message.received;
	}
	newRenderMessages.push(msg);
	});
	messages[room] = newRenderMessages;
	this.setState({messages: messages});
	}
	}

	async deleteConferenceMessage(room, message) {
	console.log('Delete conference message', message._id);
	let messages = this.state.messages;

	var params = [message._id];
	await this.ExecuteQuery("delete from messages where msg_id = ?", params).then((result) => {
	let renderMessages = messages[room];
	let newRenderMessages = [];
	renderMessages.forEach((msg) => {
	if (msg._id !== message._id) {
	newRenderMessages.push(msg);
	}
	});
	messages[room] = newRenderMessages;
	this.setState({messages: messages});
	}).catch((error) => {
	if (error.message.indexOf('UNIQUE constraint failed') === -1) {
	console.log('deleteConferenceMessage SQL error:', error);
	}
	});
	}

	async saveOutgoingMessage(uri, message, encrypted=0, content_type="text/plain") {
	//console.log('saveOutgoingMessage', message._id, content_type, message.metadata);

	// sent -> null
	// pending -> 1
	// received -> null
	// failed -> null

	if (content_type !== 'application/sylk-file-transfer') {
	this.saveOutgoingChatUri(uri, message);
	}

	let ts = message.createdAt;

	let unix_timestamp = Math.floor(ts / 1000);
	let params = [this.state.accountId, message._id, JSON.stringify(ts), unix_timestamp, message.text, content_type, JSON.stringify(message.metadata), this.state.accountId, uri, "outgoing", "1", encrypted];
	await this.ExecuteQuery("INSERT INTO messages (account, msg_id, timestamp, unix_timestamp, content, content_type, metadata, from_uri, to_uri, direction, pending, encrypted) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {

	}).catch((error) => {
	if (error.message.indexOf('UNIQUE constraint failed') === -1) {
	console.log('saveOutgoingMessage SQL error:', error);
	}
	});
	}

	async outgoingMessageStateChanged(id, state) {
	let query;

	// mark message status
	// state can be failed or accepted

	utils.timestampedLog('Outgoing message', id, 'is', state);

	if (state === 'accepted') {
	// pending 1 -> 0
	query = "UPDATE messages set pending = 0 where msg_id = ?";
	} else if (state === 'failed') {
	// pending -> 0
	// sent -> 1
	// received -> 0
	if (this.canSend()) {
	// message has failed while giving it to the server, it will not be resent
	// we should never end up here, unless the connection was down
	// in which case we should not have attempted yet to send the message, so is a very narrow window to end up be here
	query = "UPDATE messages set received = 0, sent = 1, pending = 0 where msg_id = ?";
	}
	}

	//console.log(query);
	if (query) {
	await this.ExecuteQuery(query, [id]).then((results) => {
	this.updateRenderMessageState(id, state);
	// console.log('SQL update OK');
	}).catch((error) => {
	console.log('outgoingMessageStateChanged, SQL error:', error);
	});
	}
	}

	async saveDownloadTask(id, url, local_url) {
	//console.log('saveDownloadTask', url, local_url);
	let query = "SELECT * from messages where msg_id = ?";
	this.ExecuteQuery(query,[id]).then((results) => {
	let rows = results.rows;
	let file_transfer = {};
	if (rows.length === 1) {
	var item = rows.item(0);
	let metadata = item.metadata \|\| item.content;
	try {
	file_transfer = JSON.parse(metadata);
	} catch (e) {
	console.log('Error decoding json in saveDownloadTask', metadata);
	return;
	}

	let uri = file_transfer.sender.uri === this.state.accountId ? file_transfer.receiver.uri : file_transfer.sender.uri;
	file_transfer.local_url = local_url;
	file_transfer.paused = false;

	this.ExecuteQuery("UPDATE messages set metadata = ? where msg_id = ?", [JSON.stringify(file_transfer), id]).then((results) => {
	//console.log('File transfer updated', id);
	if (local_url.endsWith('.asc')) {
	try {
	this.decryptFile(file_transfer);
	} catch (e) {
	console.log('Failed to decrypt file', e.message)
	}
	} else {
	this.updateRenderFileTransferBubble(file_transfer);
	}
	}).catch((error) => {
	console.log('saveDownloadTask update SQL error:', error);
	});
	}

	}).catch((error) => {
	console.log('saveDownloadTask select SQL error:', error);
	});
	}

	async messageStateChanged(id, state, data) {
	// valid API states: pending -> accepted -> delivered -> displayed
	// error, failed or forbidden
	// valid UI render states: pending, read, received

	let reason = data.reason;
	let code = data.code;
	let failed = state === 'failed';

	if (failed && code) {
	if (code > 500 \|\| code === 408) {
	utils.timestampedLog('Message', id, 'failed on server:', reason, code);
	}
	}

	utils.timestampedLog('Message', id, 'is', state);
	let query;

	const failed_states = ['failed', 'error', 'forbidden'];

	if (state == 'accepted') {
	query = "UPDATE messages set pending = 0, state = ? where msg_id = ?";
	} else if (state == 'delivered') {
	query = "UPDATE messages set pending = 0, sent = 1, state = ? where msg_id = ?";
	} else if (state == 'displayed') {
	query = "UPDATE messages set received = 1, sent = 1, pending = 0, state = ? where msg_id = ?";
	} else if (failed_states.indexOf(state) > -1) {
	query = "UPDATE messages set received = 0, sent = 1, pending = 0, state = ? where msg_id = ?";
	} else {
	console.log('Invalid message state', id, state);
	return;
	}

	await this.ExecuteQuery(query, [state, id]).then((results) => {
	this.updateRenderMessageState(id, state);
	// console.log('SQL update OK');
	}).catch((error) => {
	console.log('messageStateChanged SQL error:', error);
	});
	}

	async fileTransferStateChanged(id, state, file_transfer) {
	let failed = state === 'failed';

	utils.timestampedLog('File transfer', id, 'is', state);
	let query;

	const failed_states = ['failed', 'error', 'forbidden'];

	if (state == 'accepted') {
	query = "UPDATE messages set metadata = ?, pending = 0, state = ? where msg_id = ?";
	} else if (state == 'delivered') {
	query = "UPDATE messages set metadata = ?, pending = 0, sent = 1, state = ? where msg_id = ?";
	} else if (state == 'displayed') {
	query = "UPDATE messages set metadata = ?, received = 1, sent = 1, pending = 0, state = ? where msg_id = ?";
	} else if (failed_states.indexOf(state) > -1) {
	file_transfer.failed = true;
	query = "UPDATE messages set metadata = ?, received = 0, sent = 1, pending = 0, state = ? where msg_id = ?";
	} else {
	console.log('Invalid file transfer state', id, state);
	return;
	}

	await this.ExecuteQuery(query, [JSON.stringify(file_transfer), state, id]).then((results) => {
	this.updateRenderFileTransferBubble(file_transfer);
	}).catch((error) => {
	console.log('fileTransferStateChanged SQL error:', error);
	});
	}

	messageStateChangedSync(obj) {
	// valid API states: pending -> accepted -> delivered -> displayed
	// error, failed or forbidden
	// valid UI render states: pending, read, received

	let id = obj.messageId;
	let state = obj.state;

	//console.log('Sync message', id, 'state', state);

	let query;

	const failed_states = ['failed', 'error', 'forbidden'];

	if (state == 'accepted') {
	query = "UPDATE messages set pending = 0, state = ? where msg_id = ?";
	} else if (state == 'delivered') {
	query = "UPDATE messages set pending = 0, sent = 1, state = ? where msg_id = ?";
	} else if (state == 'displayed') {
	query = "UPDATE messages set received = 1, sent = 1, pending = 0, state = ? where msg_id = ?";
	} else if (failed_states.indexOf(state) > -1) {
	query = "UPDATE messages set received = 0, sent = 1, pending = 0, state = ? where msg_id = ?";
	}

	this.ExecuteQuery(query, [state, id]).then((results) => {
	//console.log('SQL update OK');
	}).catch((error) => {
	console.log('messageStateChangedSync SQL error:', error);
	});
	}

	async deleteMessage(id, uri, remote=true) {
	utils.timestampedLog('Message', id, 'is deleted');
	let query;
	// TODO send request to server
	//console.log(query);
	this.removeFilesForMessage(id, uri);
	if (remote) {
	this.addJournal(id, 'removeMessage', {uri: uri});
	}
	}

	async refetchMessagesForContact(contact, days=30) {
	if (!contact) {
	return;
	}
	let uri = contact.uri;
	this.syncRequested = false;
	console.log('refetchMessages with', uri, 'since', days, 'days ago');
	var since = moment().subtract(days, 'days');
	this.setState({nextSyncUriFilter: uri});
	let options = {since: since};
	this.requestSyncConversations(null, options);
	}

	async refetchMessages(days=30) {
	let timestamp = new Date();
	let params;
	let unix_timestamp = Math.floor(timestamp / 1000);
	unix_timestamp = unix_timestamp - days * 24 * 3600;
	params = [this.state.accountId, unix_timestamp];
	this.syncRequested = false;

	this.ExecuteQuery("select * from messages where account = ? and unix_timestamp < ? order by unix_timestamp desc limit 1", params).then((results) => {
	let rows = results.rows;
	if (rows.length === 1) {
	var item = rows.item(0);
	this.ExecuteQuery("delete from messages where account = ? and unix_timestamp > ?", params).then((results) => {
	//console.log('SQL deleted', results.rowsAffected, 'messages');
	this._notificationCenter.postSystemNotification(results.rowsAffected + ' messages removed');
	console.log('Sync conversations since', item.msg_id, new Date(item.unix_timestamp * 1000));
	this.setState({saveLastSyncId: item.msg_id});
	setTimeout(() => {
	this.requestSyncConversations(item.msg_id);
	}, 100);
	});

	}
	}).catch((error) => {
	console.log('SQL error:', error);
	});
	}

	removeFilesForMessage(id, uri) {
	let query = "SELECT * from messages where msg_id = ?";
	this.ExecuteQuery(query,[id]).then((results) => {
	let rows = results.rows;
	if (rows.length === 1) {
	var item = rows.item(0);
	query = "DELETE from messages where msg_id = ?";
	this.ExecuteQuery(query, [id]).then((results) => {
	this.deleteRenderMessage(id, uri);
	//console.log('SQL deleted', results.rowsAffected, 'messages');
	}).catch((error) => {
	console.log('removeFilesForMessage SQL error:', error);
	});

	if (item.metadata) {
	let file_transfer = JSON.parse(item.metadata);
	if (file_transfer.receiver && file_transfer.sender) {
	let remote_party = file_transfer.sender.uri === this.state.accountId ? file_transfer.receiver.uri : file_transfer.sender.uri;
	let dir_path = RNFS.DocumentDirectoryPath + "/" + this.state.accountId + "/" + remote_party + "/" + id + "/";
	RNFS.unlink(dir_path).then((success) => {
	console.log('Removed directory', dir_path);
	}).catch((err) => {
	console.log('Error deleting directory', dir_path, err.message);
	});
	}
	}
	}

	}).catch((error) => {
	console.log('removeFilesForMessage SQL error:', error);
	});
	}

	async deleteMessageSync(id, uri) {
	//console.log('Sync message', id, 'is deleted');
	let query;
	this.removeFilesForMessage(id, uri);
	query = "DELETE from messages where msg_id = ?";
	this.ExecuteQuery(query, [id]).then((results) => {
	this.deleteRenderMessageSync(id, uri);
	// console.log('SQL update OK');
	}).catch((error) => {
	console.log('deleteMessageSync SQL error:', error);
	});
	}

	async expireMessage(id, duration=300) {
	utils.timestampedLog('Expire message', id, 'in', duration, 'seconds after read');
	// TODO expire message
	}

	async deleteRenderMessage(id, uri) {

	let changes = false;
	let renderedMessages = this.state.messages;
	let newRenderedMessages = [];
	let myContacts = this.state.myContacts;
	let existingMessages = [];

	if (uri in this.state.messages) {
	existingMessages = renderedMessages[uri];
	existingMessages.forEach((m) => {
	if (m._id !== id) {
	newRenderedMessages.push(m);
	} else {
	changes = true;
	}
	});
	}

	if (changes) {
	renderedMessages[uri] = newRenderedMessages;
	if (uri in myContacts) {
	myContacts[uri].totalMessages = myContacts[uri].totalMessages - 1;
	if (existingMessages.length > 0 && existingMessages[0].id === id) {
	myContacts[uri].lastMessage = null;
	myContacts[uri].lastMessageId = null;
	}
	}
	this.setState({messages: renderedMessages, myContacts: myContacts});
	}

	}

	async deleteRenderMessageSync(id, uri) {
	let changes = false;
	let renderedMessages = this.state.messages;
	let newRenderedMessages = [];
	let existingMessages = [];

	if (uri in this.state.messages) {
	existingMessages = renderedMessages[uri];
	existingMessages.forEach((m) => {
	if (m._id !== id) {
	newRenderedMessages.push(m);
	} else {
	changes = true;
	}
	});
	}

	if (changes) {
	renderedMessages[uri] = newRenderedMessages;
	this.setState({messages: renderedMessages});
	}

	let idx = 'remove' + id;
	this.remove_sync_pending_item(idx);
	}

	async sendPendingMessage(uri, text, id, contentType, timestamp) {
	utils.timestampedLog('Outgoing pending message', id);
	if (uri in this.state.myContacts && this.state.myContacts[uri].publicKey && this.state.keys.public) {
	let public_keys = this.state.myContacts[uri].publicKey + "\n" + this.state.keys.public;
	await OpenPGP.encrypt(text, public_keys).then((encryptedMessage) => {
	console.log('Outgoing encrypted message to', uri);
	this._sendMessage(uri, encryptedMessage, id, contentType, timestamp);
	}).catch((error) => {
	let error_message = error.message.startsWith('stringResponse') ? error.message.slice(42, error.message.length - 1): error.message;
	this.renderSystemMessage(uri, error_message, 'outgoing');
	this._sendMessage(uri, text, id, contentType, timestamp);
	//console.log('Failed to encrypt message:', error);
	//this.outgoingMessageStateChanged(id, 'failed');
	//this.saveSystemMessage(uri, 'Failed to encrypt message', 'outgoing');
	});
	} else {
	//console.log('Outgoing non-encrypted message to', uri);
	this._sendMessage(uri, text, id, contentType, timestamp);
	}
	}

	async sendPendingMessages() {
	//console.log('sendPendingMessages');

	if (this.mustLogout) {
	return;
	}

	let content;
	let metadata;
	//await this.ExecuteQuery("SELECT * from messages where pending = 1 and content_type like 'text/%' and from_uri = ?", [this.state.accountId]).then((results) => {
	await this.ExecuteQuery("SELECT * from messages where pending = 1 and from_uri = ?", [this.state.accountId]).then((results) => {
	let rows = results.rows;
	for (let i = 0; i < rows.length; i++) {
	if (this.mustLogout) {
	return;
	}

	var item = rows.item(i);
	if (item.to_uri.indexOf('@conference.') > -1) {
	//console.log('Skip outgoing conference conference messages');
	continue;
	}

	if (item.to_uri.indexOf('@videoconference') > -1) {
	//console.log('Skip outgoing videoconference conference messages');
	continue;
	}

	let timestamp = new Date(item.unix_timestamp * 1000);
	console.log('Pending outgoing message', item.msg_id, item.content_type, item.to_uri);
	if (item.content_type === 'application/sylk-file-transfer') {
	try {
	metadata = JSON.parse(item.metadata);
	if (metadata) {
	this.uploadFile(metadata);
	} else {
	this.deleteMessage(item.msg_id, item.msg_id.to_uri);
	}

	} catch (e) {
	console.log("Error decoding outgoing file transfer json sql: ", e);
	this.deleteMessage(item.msg_id, item.to_uri);
	}
	} else {
	this.sendPendingMessage(item.to_uri, item.content, item.msg_id, item.content_type, timestamp);
	}
	}

	}).catch((error) => {
	console.log('sendPendingMessages SQL error:', error);
	});

	await this.ExecuteQuery("SELECT * FROM messages where direction = 'incoming' and system is null and received = 0 and from_uri = ?", [this.state.accountId]).then((results) => {
	//console.log('SQL get messages OK');

	let rows = results.rows;
	let imdn_msg;
	for (let i = 0; i < rows.length; i++) {
	var item = rows.item(i);
	let timestamp = JSON.parse(item.timestamp, _parseSQLDate);
	imdn_msg = {id: item.msg_id, timestamp: timestamp, from_uri: item.from_uri}
	if (this.sendDispositionNotification(imdn_msg, 'delivered')) {
	query = "UPDATE messages set received = 1 where msg_id = ?";
	this.ExecuteQuery(query, [item.msg_id]).then((results) => {
	}).catch((error) => {
	console.log('sendPendingMessages SQL error:', error);
	});
	}
	}

	}).catch((error) => {
	console.log('sendPendingMessages SQL error:', error);
	});
	}

	async updateRenderMessageState(id, state) {
	let query;
	let uri;
	let changes = false;

	//console.log('updateMessage', id, state);

	query = "SELECT * from messages where msg_id = ?";
	//console.log(query);
	await this.ExecuteQuery(query,[id]).then((results) => {
	let rows = results.rows;
	if (rows.length === 1) {
	var item = rows.item(0);
	//console.log(item);
	uri = item.direction === 'outgoing' ? item.to_uri : item.from_uri;
	console.log('Message', id, 'new state is', state);
	if (uri in this.state.messages) {
	let renderedMessages = this.state.messages;

	renderedMessages[uri].forEach((m) => {
	if (m._id === id) {
	if (state === 'accepted') {
	m.pending = false;
	m.failed = false;
	changes = true;
	}

	if (state === 'delivered') {
	m.sent = true;
	m.pending = false;
	m.failed = false;
	changes = true;
	}

	if (state === 'displayed') {
	if (this.state.selectedContact && this.state.selectedContact.uri === uri && !m.received) {
	this.playMessageSound('outgoing');
	}
	m.received = true;
	m.sent = true;
	m.pending = false;
	m.failed = false;
	changes = true;
	}

	if (state === 'failed') {
	m.received = false;
	m.sent = false;
	m.pending = false;
	m.failed = true;
	changes = true;
	}

	if (state === 'pinned') {
	m.pinned = true;
	changes = true;
	}

	if (state === 'unpinned') {
	m.pinned = false;
	changes = true;
	}
	}
	});

	if (changes) {
	this.setState({messages: renderedMessages});
	if (state === 'failed') {
	//this.renderSystemMessage(uri, 'Message delivery failed', 'incoming');
	}
	}
	}
	}

	}).catch((error) => {
	console.log('SQL query:', query);
	console.log('SQL error:', error);
	});
	}

	async saveOutgoingChatUri(uri, message) {
	//console.log('saveOutgoingChatUri', uri);
	let query;
	let content = message.text;

	let myContacts = this.state.myContacts;

	if (uri in myContacts) {
	//
	} else {
	myContacts[uri] = this.newContact(uri);
	}

	this.lookupPublicKey(myContacts[uri]);

	myContacts[uri].unread = [];
	if (myContacts[uri].totalMessages) {
	myContacts[uri].totalMessages = myContacts[uri].totalMessages + 1;
	}

	if (content.indexOf('-----BEGIN PGP MESSAGE-----') === -1) {
	myContacts[uri].lastMessage = this.buildLastMessage(message);
	myContacts[uri].lastMessageId = message.id;
	}

	if (myContacts[uri].tags.indexOf('chat') === -1) {
	myContacts[uri].tags.push('chat');
	}

	myContacts[uri].lastCallDuration = null;
	myContacts[uri].timestamp = new Date();
	myContacts[uri].direction = 'outgoing';
	this.setState({myContacts: myContacts});
	this.saveSylkContact(uri, myContacts[uri], 'saveOutgoingChatUri');
	}

	pinMessage(id) {
	let query;
	query = "UPDATE messages set pinned = 1 where msg_id = ?";
	//console.log(query);
	this.ExecuteQuery(query, [id]).then((results) => {
	console.log('Message', id, 'pinned');
	this.updateRenderMessageState(id, 'pinned')
	this.addJournal(id, 'pinMessage');
	}).catch((error) => {
	console.log('SQL query:', query);
	console.log('SQL error:', error);
	});
	}

	unpinMessage(id) {
	let query;
	query = "UPDATE messages set pinned = 0 where msg_id = ?";
	//console.log(query);
	this.ExecuteQuery(query, [id]).then((results) => {
	this.updateRenderMessageState(id, 'unpinned')
	this.addJournal(id, 'unPinMessage');
	console.log('Message', id, 'unpinned');
	}).catch((error) => {
	console.log('SQL query:', query);
	console.log('SQL error:', error);
	});
	}

	async addJournal(id, action, data={}) {
	//console.log('Add journal entry:', action, id);
	this.mySyncJournal[uuid.v4()] = {id: id, action: action, data: data};
	this.replayJournal();
	}

	async replayJournal() {
	if (!this.state.account) {
	utils.timestampedLog('Sync journal later when going online...');
	return;
	}

	if (this.mustLogout) {
	return;
	}

	let op;
	let executed_ops = [];

	Object.keys(this.mySyncJournal).forEach((key) => {
	if (!this.canSend()) {
	return;
	}

	op = this.mySyncJournal[key];
	utils.timestampedLog('Sync journal', op.action, op.id, 'data');
	if (op.action === 'removeConversation') {
	this.state.account.removeConversation(op.id, (error) => {
	// TODO: add period and delete remote flags
	if (error) {
	utils.timestampedLog(op.action, op.id, 'journal operation failed:', error);
	}
	});

	} else if (op.action === 'readConversation') {
	this.state.account.markConversationRead(op.id, (error) => {
	if (error) {
	utils.timestampedLog(op.action, op.id, 'journal operation failed:', error);
	}
	});

	} else if (op.action === 'removeMessage') {
	this.state.account.removeMessage({id: op.id, receiver: op.data.uri}, (error) => {
	if (error) {
	utils.timestampedLog(op.action, op.id, 'journal operation failed:', error);
	}
	});
	}

	if (this.canSend()) {
	executed_ops.push(key);
	}
	});

	executed_ops.forEach((key) => {
	delete this.mySyncJournal[key];
	});

	storage.set('mySyncJournal', this.mySyncJournal);
	this.sendPendingMessages();
	}

	async confirmRead(uri){
	if (uri.indexOf('@') === -1) {
	return;
	}

	if (uri.indexOf('@conference.') > -1) {
	return;
	}

	if (uri.indexOf('@videoconference.') > -1) {
	return;
	}

	if (uri in this.state.decryptingMessages) {
	return;
	}

	//console.log('Confirm read messages for', uri);
	let displayed = [];

	await this.ExecuteQuery("SELECT * FROM messages where from_uri = '" + uri + "' and received = 1 and encrypted not in (1, 3) and system is NULL and to_uri = ?", [this.state.accountId]).then((results) => {
	let rows = results.rows;
	if (rows.length > 0) {
	//console.log('We must confirm read of', rows.length, 'messages');
	}
	for (let i = 0; i < rows.length; i++) {
	var item = rows.item(i);
	if (this.sendDispositionNotification(item)) {
	displayed.push(item.msg_id);
	}
	}

	if (displayed.length > 0) {
	let sql_ids = '';
	let i = 1;
	displayed.forEach((msg_id) => {
	sql_ids = sql_ids + "'" + msg_id + "'";
	if (i < displayed.length) {
	sql_ids = sql_ids + ', ';
	}
	i = i + 1;
	});

	let query = "UPDATE messages set received = 2 where msg_id in (" + sql_ids + ")";
	//console.log(query);
	this.ExecuteQuery(query).then((results) => {
	//console.log('Sent disposition saved for', displayed.length, 'messages');
	}).catch((error) => {
	console.log('SQL query:', query);
	console.log('SQL error:', error);
	});
	}

	}).catch((error) => {
	console.log('SQL error:', error);
	});

	this.resetUnreadCount(uri);
	}

	async resetUnreadCount(uri) {
	//console.log('--- resetUnreadCount', uri);
	let myContacts = this.state.myContacts;
	let missedCalls = this.state.missedCalls;
	let idx;
	let changes = false;
	if (uri in myContacts) {
	} else {
	return;
	}

	if (myContacts[uri].unread.length > 0) {
	myContacts[uri].unread = [];
	myContacts[uri].unread.forEach((id) => {
	idx = missedCalls.indexOf(id);
	if (idx > -1) {
	missedCalls.splice(idx, 1);
	}
	});
	changes = true;
	}

	if (myContacts[uri].lastCallId) {
	idx = missedCalls.indexOf(myContacts[uri].lastCallId);
	if (idx > -1) {
	missedCalls.splice(idx, 1);
	}
	}

	idx = myContacts[uri].tags.indexOf('missed');
	if (idx > -1) {
	myContacts[uri].tags.splice(idx, 1);
	changes = true;
	}

	this.updateTotalUread(myContacts);

	if (changes) {
	this.saveSylkContact(uri, myContacts[uri], 'resetUnreadCount');
	this.addJournal(uri, 'readConversation');
	}

	this.setState({missedCalls: missedCalls});
	}

	async sendDispositionNotification(message, state='displayed') {
	if (!this.canSend()) {
	return false;
	}

	let query;
	let result = {};
	let id = message.msg_id \|\| message.id;
	let uri = message.sender ? message.sender.uri : message.from_uri;
	this.state.account.sendDispositionNotification(uri, id, message.timestamp, state,(error) => {
	if (!error) {
	utils.timestampedLog('Message', id, 'was', state, 'now');
	return true;
	} else {
	utils.timestampedLog(state, 'notification for message', id, 'send failed:', error);
	return false;
	}
	});

	return false;
	}

	loadEarlierMessages() {
	if (!this.state.selectedContact) {
	return;
	}

	let myContacts = this.state.myContacts;
	let uri = this.state.selectedContact.uri;
	let limit = this.state.messageLimit * this.state.messageZoomFactor;

	if (myContacts[uri].totalMessages < limit) {
	//console.log('No more messages for', uri);
	return;
	}

	let messageZoomFactor = this.state.messageZoomFactor;
	messageZoomFactor = messageZoomFactor + 1;
	this.setState({messageZoomFactor: messageZoomFactor});

	setTimeout(() => {
	this.getMessages(this.state.selectedContact.uri);
	}, 10);
	}

	async checkFileTransfer(file_transfer) {
	let uri = file_transfer.sender.uri === this.state.accountId ? file_transfer.receiver.uri : file_transfer.sender.uri;
	if (file_transfer.local_url) {
	const exists = await RNFS.exists(file_transfer.local_url);
	if (exists) {
	const { size } = await RNFetchBlob.fs.stat(file_transfer.local_url);
	//console.log('File exists local', file_transfer.transfer_id, file_transfer.local_url);
	if (size === 0) {
	this.deleteMessage(file_transfer.transfer_id, uri);
	}
	}
	return;
	}

	//console.log('checkFileTransfer', file_transfer);

	let difference;
	let now = new Date();
	let until = new Date(file_transfer.until);

	if (now.getTime() > until.getTime()) {
	console.log('File transfer expired:', file_transfer.transfer_id, file_transfer.filetype);
	this.deleteMessage(file_transfer.transfer_id, uri, false);
	return;
	}

	if (file_transfer.paused) {
	console.log('File transfer is paused', file_transfer.transfer_id, file_transfer.filetype);
	return;
	}

	if (file_transfer.failed) {
	console.log('File transfer is failed', file_transfer.transfer_id, file_transfer.filetype);
	return;
	}

	let ft_ts = new Date(file_transfer.timestamp);
	difference = now.getTime() - ft_ts.getTime();
	let days = Math.ceil(difference / (1000 * 3600 * 24));

	if (days < 10) {
	if (utils.isImage(file_transfer.filename)) {
	this.downloadFile(file_transfer);
	} else {
	if (file_transfer.filesize < 1000 * 1000) {
	this.downloadFile(file_transfer);
	}
	}
	}
	}

	resumeTransfers() {
	if (!this.state.selectedContact) {
	return;
	}

	let messages = this.state.messages[this.state.selectedContact.uri]
	messages.forEach((msg) => {
	if (msg.metadata && msg.metadata.paused) {
	console.log('Resume transfer', msg.metadata.transfer_id);
	this.downloadFile(msg.metadata)
	}
	});
	}

	async downloadFile(file_transfer, force=false) {
	const res = await RNFS.getFSInfo();
	console.log('Available space', Math.ceil(res.freeSpace/1024/1024), 'MB');

	if (res.freeSpace < file_transfer.filesize) {
	this._notificationCenter.postSystemNotification('Not enough free space');
	return;
	}

	let id = file_transfer.transfer_id;
	let remote_party = file_transfer.sender.uri === this.state.accountId ? file_transfer.receiver.uri : file_transfer.sender.uri;
	let dir_path = RNFS.DocumentDirectoryPath + "/" + this.state.accountId + "/" + remote_party + "/" + id + "/";

	if (force) {
	this.updateRenderMessageState(id, 'displayed');

	try {
	await RNFS.unlink(dir_path);
	utils.timestampedLog('File transfer directory deleted', dir_path);
	} catch (err) {
	console.log('Error removing directory', err.message);
	};

	file_transfer.local_url = null;
	file_transfer.failed = false;
	file_transfer.error = null;

	if (file_transfer.url.endsWith('.asc') && !file_transfer.filename.endsWith('.asc')) {
	file_transfer.filename = file_transfer.filename + ('.asc');
	}
	this.updateFileTransferMessageMetadata(file_transfer, 0, true);
	}

	await RNFS.mkdir(dir_path);

	//console.log('Made directory', dir_path);

	let file_path = dir_path + "/" + file_transfer.filename;
	let tmp_file_path = file_path + '.tmp';

	if (id in this.downloadRequests) {
	this.downloadRequests[id].stop();
	console.log('File transfer was in progress, stopped it now', id);
	file_transfer.paused = true;
	file_transfer.progress = null;
	file_transfer.error = null;
	this.updateFileTransferMessageMetadata(file_transfer, 0);
	delete this.downloadRequests[id];
	return;
	}

	console.log('Downloading file', file_transfer.url);
	// add a timer to cancel the download
	//console.log('To local storage:', tmp_file_path);

	file_transfer.paused = false;
	file_transfer.progress = 0;

	try {
	await RNFS.unlink(file_path);
	} catch (err) {
	};

	//console.log('Adding request id', id, file_transfer.url);
	this.updateRenderFileTransferBubble(file_transfer, 'Downloading file, press to cancel');
	let filesize;
	this.downloadRequests[id] = RNBackgroundDownloader.download({
	id: id,
	url: file_transfer.url,
	destination: tmp_file_path,
	}).begin((size) => {
	filesize = size;
	console.log('File', file_transfer.filename, 'has', size, 'bytes');
	this.updateRenderFileTransferBubble(file_transfer, 'Downloading ' + utils.beautySize(file_transfer.filesize), ', press to cancel');
	}).progress((percent) => {
	const progress = Math.ceil(percent * 100);
	//console.log('File', file_transfer.filename, 'download', progress, '%');
	file_transfer.progress = progress;
	this.updateRenderFileTransferBubble(file_transfer, 'Downloaded ' + progress + '% of '+ utils.beautySize(file_transfer.filesize) +', press to cancel');
	}).done(() => {
	console.log('File', file_transfer.filename, 'downloaded');
	delete this.downloadRequests[id];

	if (file_transfer.filesize !== filesize) {
	console.log('File', file_transfer.filename, 'size is wrong', filesize, file_transfer.filesize);
	this.deleteMessage(id, remote_party, false);
	return;
	}

	RNFS.moveFile(tmp_file_path, file_path).then((success) => {
	this.updateRenderFileTransferBubble(file_transfer, 'Download finished');
	this.saveDownloadTask(id, file_transfer.url, file_path);
	if (this.state.callContact) {
	this.getMessages(this.state.callContact.uri);
	}
	})
	.catch((err) => {
	console.log("Error moving temp file: " + err.message);
	console.log("Source: ", tmp_file_path);
	console.log("Destination: ", file_path);
	file_transfer.local_url = null;
	this.fileTransferStateChanged(id, 'failed', file_transfer);
	});

	}).error((error) => {
	console.log('File', file_transfer.filename, 'download failed:', error);
	file_transfer.error = error;
	this.fileTransferStateChanged(id, 'failed', file_transfer);
	delete this.downloadRequests[id];
	});
	}

	async decryptFile(file_transfer) {
	if (!this.state.keys.private) {
	return;
	}

	//console.log('decryptFile', file_transfer);

	let content;
	let lines = [];
	let base64_content = '';
	let file_path = file_transfer.local_url;
	let file_path_binary = file_path + '.bin';
	let file_path_decrypted = file_path.slice(0, -4);
	let uri = this.state.accountId === file_transfer.receiver.uri ? file_transfer.sender.uri : file_transfer.receiver.uri;

	let exists = await RNFS.exists(file_path_decrypted);

	if (exists) {
	console.log('File', file_transfer.filename.slice(0, -4), 'is already decrypted');
	}

	exists = await RNFS.exists(file_path);

	if (!exists) {
	console.log('Encrypted file', file_path, 'does not exist');
	this.updateFileTransferMessageMetadata(file_transfer, 3);
	return;
	} else {
	const { size } = await RNFetchBlob.fs.stat(file_path);
	console.log('Reading encrypted content', size, file_path);

	if (size !== file_transfer.filesize) {
	file_transfer.error = 'Wrong file size';
	this.updateFileTransferMessageMetadata(file_transfer, 3);
	this.renderSystemMessage(uri, 'Wrong file size ' + size + ', on server is ' + file_transfer.filesize, 'outgoing', new Date());
	return;
	}
	}

	this.updateRenderFileTransferBubble(file_transfer, 'Decrypting...');

	try {
	content = await RNFS.readFile(file_path, 'utf8');
	} catch (e) {
	console.log('Error reading file from PGP envelope', e.message, file_path);
	file_transfer.error = 'Error reading .asc file';
	this.renderSystemMessage(uri, e.message, 'outgoing', new Date());
	this.updateFileTransferMessageMetadata(file_transfer, 3);
	return;
	}

	try {
	lines = content.split("\n");
	lines.forEach((line) => {
	if (line === '-----BEGIN PGP MESSAGE-----') {
	return;
	}

	if (line === '') {
	return;
	}

	if (line.indexOf('Version') > -1) {
	return;
	}

	if (line.indexOf('Comment') > -1) {
	return;
	}

	if (line.indexOf('MessageID') > -1) {
	return;
	}

	if (line.indexOf('Hash') > -1) {
	return;
	}

	if (line.indexOf('Charset') > -1) {
	return;
	}

	if (line === '-----END PGP MESSAGE-----') {
	return;
	}

	if (line.startsWith('=')) {
	return;
	}
	base64_content = base64_content + line;
	});
	} catch (e) {
	utils.timestampedLog('Error parsing PGP envelope', e.message);
	this.updateFileTransferMessageMetadata(file_transfer, 3);
	return;
	}

	try {
	await RNFS.writeFile(file_path_binary, base64_content, 'base64');
	} catch (e) {
	utils.timestampedLog('Error writing file', e.message);
	file_transfer.error = 'Error writing file';
	this.updateFileTransferMessageMetadata(file_transfer, 3);
	return;
	} finally {
	console.log('Wrote', file_path_binary);
	}

	await OpenPGP.decryptFile(file_path_binary, file_path_decrypted, this.state.keys.private, null).then((content) => {
	console.log('File decrypted');
	file_transfer.local_url = file_path_decrypted;
	file_transfer.filename = file_transfer.filename.slice(0, -4);

	try {
	RNFS.unlink(file_path_binary);
	} catch (e) {
	//
	}

	try {
	RNFS.unlink(file_path);
	} catch (e) {
	//
	}
	this.updateFileTransferMessageMetadata(file_transfer, 2);
	}).catch((error) => {
	file_transfer.error = 'Error decrypting base64 file ' + file_path_binary;
	file_transfer.progress = null;
	this.renderSystemMessage(uri, error.message, 'outgoing', new Date());
	utils.timestampedLog('Decrypting file', file_path_binary, 'failed:', error.message);
	this.updateFileTransferMessageMetadata(file_transfer, 3);
	//console.log(content);
	});
	}

	async decryptMessage(message, updateContact=false) {
	// encrypted
	// 0 not encrypted
	// null not encrypted
	// 1 encrypted content
	// 2 decrypted content
	// 3 failed to decrypt

	if (!this.state.keys.private) {
	return;
	}

	let id = message.msg_id;
	let decryptingMessages = this.state.decryptingMessages;

	let msg;
	let pending_messages = [];
	let idx;

	await OpenPGP.decrypt(message.content, this.state.keys.private).then((content) => {
	console.log('Message', id, message.content_type, 'to', message.to_uri, 'was decrypted');
	let messages = this.state.messages;
	let uri = message.direction === 'incoming' ? message.from_uri : message.to_uri;
	if (uri in decryptingMessages) {
	pending_messages = decryptingMessages[uri];
	idx = pending_messages.indexOf(id);
	if (pending_messages.length > 10) {
	let status = 'Decrypting ' + pending_messages.length + ' messages with';
	this._notificationCenter.postSystemNotification(status, {body: uri});
	} else if (pending_messages.length === 10) {
	let status = 'All messages decrypted';
	this._notificationCenter.postSystemNotification(status);
	}
	if (idx > -1) {
	pending_messages.splice(idx, 1);
	decryptingMessages[uri] = pending_messages;
	this.setState({decryptingMessages: decryptingMessages});
	}
	}

	if (updateContact) {
	let myContacts = this.state.myContacts;
	console.log('Update contact after decryption', uri);

	if (this.mustPlayIncomingSoundAfterSync) {
	this.playMessageSound();
	this.mustPlayIncomingSoundAfterSync = false;
	}

	if (message.timestamp > myContacts[uri].timestamp) {
	myContacts[uri].lastMessage = this.buildLastMessage(message);
	myContacts[uri].lastMessageId = message.id;
	myContacts[uri].timestamp = message.timestamp;
	this.saveSylkContact(uri, myContacts[uri], 'decryptMessage');
	this.setState({myContacts: myContacts});
	}
	}

	if (uri in messages) {
	let render_messages = messages[uri];
	if (message.content_type === 'text/html') {
	content = utils.html2text(content);
	} else if (message.content_type === 'text/plain') {
	content = content;
	} else if (message.content_type.indexOf('image/') > -1) {
	message.image = `data:${message.content_type};base64,${btoa(content)}`
	}

	msg = utils.sql2GiftedChat(message, content);
	render_messages.push(msg);
	messages[uri] = render_messages;
	if (pending_messages.length === 0) {
	this.confirmRead(uri);
	this.setState({message: messages});
	}
	}

	let params = [content, id];
	this.ExecuteQuery("update messages set encrypted = 2, content = ? where msg_id = ?", params).then((result) => {
	//console.log('SQL updated message decrypted', id);
	}).catch((error) => {
	console.log('SQL message update error:', error);
	});

	}).catch((error) => {
	let params = [id];
	this.ExecuteQuery("update messages set encrypted = 3 where msg_id = ?", params).then((result) => {
	console.log('SQL failed to decrypt message', id);
	}).catch((error) => {
	console.log('SQL message update error:', error);
	});
	});
	}

	lookupPublicKey(contact) {
	console.log('lookupPublicKey', contact.uri);

	if (contact.uri.indexOf('@guest') > -1) {
	return;
	}

	if (contact.uri.indexOf('anonymous') > -1) {
	return;
	}

	if (!contact.conference && this.state.connection) {
	this.state.connection.lookupPublicKey(contact.uri);
	}
	}

	async contactsCount() {
	let query = "SELECT count(*) as rows FROM contacts where account = ?";
	let rows;
	let total;

	await this.ExecuteQuery(query, [this.state.accountId]).then((results) => {
	rows = results.rows;
	total = rows.item(0).rows;
	console.log(total, 'total contacts');
	}).catch((error) => {
	console.log('SQL error:', error);
	});
	}

	async getMessages(uri, filter={pinned: false, category: null}) {

	//console.log('Get messages', filter);

	let pinned=filter && 'pinned' in filter ? filter['pinned'] : false;
	let category=filter && 'category' in filter ? filter['category'] : null;

	let messages = this.state.messages;
	let myContacts = this.state.myContacts;
	let msg;
	let query;
	let rows = 0;
	let total = 0;
	let last_messages = [];
	let orig_uri;
	let localpath;
	let filteredMessageIds = [];

	if (!uri) {
	query = "SELECT count(*) as rows FROM messages where (from_uri = ? and direction = 'outgoing') or (to_uri = ? and direction = 'incoming')";
	await this.ExecuteQuery(query, [this.state.accountId, this.state.accountId]).then((results) => {
	rows = results.rows;
	total = rows.item(0).rows;
	console.log(total, 'total messages');
	}).catch((error) => {
	console.log('SQL error:', error);
	});

	return;
	}

	orig_uri = uri;

	if (Object.keys(myContacts).indexOf(uri) === -1) {
	this.setState({messages: {}});
	return;
	}

	if (utils.isPhoneNumber(uri) && uri.indexOf('@') === -1) {
	uri = uri + '@' + this.state.defaultDomain;
	} else {
	this.resetUnreadCount(orig_uri);
	this.lookupPublicKey(myContacts[orig_uri]);
	}

	//console.log('Get messages with', uri, 'with zoom factor', this.state.messageZoomFactor);

	let limit = this.state.messageLimit * this.state.messageZoomFactor;

	query = "SELECT count(*) as rows FROM messages where ((from_uri = ? and to_uri = ?) or (from_uri = ? and to_uri = ?))";
	if (pinned) {
	query = query + ' and pinned = 1';
	}

	if (category && category !== 'text') {
	query = query + " and metadata != ''";
	}

	await this.ExecuteQuery(query, [this.state.accountId, uri, uri, this.state.accountId]).then((results) => {
	rows = results.rows;
	total = rows.item(0).rows;
	//console.log('Got', total, 'messages with', uri, 'from database', );
	}).catch((error) => {
	console.log('SQL error:', error);
	});

	if (uri in myContacts) {
	myContacts[uri].totalMessages = total;
	}

	query = "SELECT * FROM messages where ((from_uri = ? and to_uri = ?) or (from_uri = ? and to_uri = ?)) ";
	if (pinned) {
	query = query + ' and pinned = 1';
	}

	if (category && category !== 'text') {
	query = query + " and metadata != ''";
	}

	query = query + ' order by unix_timestamp desc limit ?, ?';

	await this.ExecuteQuery(query, [this.state.accountId, uri, uri, this.state.accountId, this.state.messageStart, limit]).then((results) => {
	//console.log('SQL get messages, rows =', results.rows.length);

	let rows = results.rows;
	messages[orig_uri] = [];
	let content;
	let ts;
	let last_message;
	let last_message_id;
	let last_direction;
	let messages_to_decrypt = [];
	let decryptingMessages = {};
	let msg;
	let enc;
	let file_path;
	let file_transfer;
	let contentTypes = {};

	let last_content = null;

	for (let i = 0; i < rows.length; i++) {
	var item = rows.item(i);
	if (false) {
	//console.log('Remove broken message', item);
	this.ExecuteQuery('delete from messages where msg_id = ?', [item.msg_id]);
	myContacts[orig_uri].totalMessages = myContacts[orig_uri].totalMessages - 1;
	continue;
	}

	content = item.content;
	if (!content) {
	content = 'Empty message...';
	}

	last_direction = item.direction;

	let timestamp;
	last_message = null;
	last_message_id = null;

	let unix_timestamp;

	if (item.unix_timestamp === 0) {
	timestamp = JSON.parse(item.timestamp, _parseSQLDate);
	unix_timestamp = Math.floor(timestamp / 1000);
	item.unix_timestamp = unix_timestamp;
	this.ExecuteQuery('update messages set unix_timestamp = ? where msg_id = ?', [unix_timestamp, item.msg_id]);
	} else {
	timestamp = new Date(item.unix_timestamp * 1000);
	}

	const is_encrypted = content.indexOf('-----BEGIN PGP MESSAGE-----') > -1 && content.indexOf('-----END PGP MESSAGE-----') > -1;

	if (is_encrypted) {
	myContacts[orig_uri].totalMessages = myContacts[orig_uri].totalMessages - 1;
	if (item.encrypted === null) {
	item.encrypted = 1;
	}

	/*
	encrypted:
	1 = unencrypted
	2 = decrypted
	3 = failed to decrypt message
	*/

	enc = parseInt(item.encrypted);
	if (enc && enc !== 3 ) {
	if (uri in decryptingMessages) {
	} else {
	decryptingMessages[orig_uri] = [];
	}
	decryptingMessages[orig_uri].push(item.msg_id);
	messages_to_decrypt.push(item);
	}
	} else {
	if (item.content_type === 'text/html') {
	content = utils.html2text(content);
	} else if (item.content_type === 'text/plain') {
	content = content;
	} else if (item.content_type === 'application/sylk-file-transfer') {
	content = content;
	} else if (item.content_type.indexOf('image/') > -1) {
	item.image = `data:${item.content_type};base64,${btoa(content)}`
	} else if (item.content_type === 'application/sylk-contact-update') {
	myContacts[orig_uri].totalMessages = myContacts[orig_uri].totalMessages - 1;
	console.log('Remove update contact message', item.id);
	this.ExecuteQuery('delete from messages where msg_id = ?', [item.msg_id]);
	continue;
	} else if (item.content_type === 'text/pgp-public-key-imported') {
	continue;
	} else {
	console.log('Unknown message', item.msg_id, 'type', item.content_type);
	myContacts[orig_uri].totalMessages = myContacts[orig_uri].totalMessages - 1;
	this.deleteMessage(item.msg_id, item.to_uri);
	continue;
	}

	last_content = content;

	msg = utils.sql2GiftedChat(item, content, filter);
	if (!msg) {
	myContacts[orig_uri].totalMessages = myContacts[orig_uri].totalMessages - 1;
	continue;
	}

	if (msg.audio) {
	contentTypes['audio'] = true;
	} else if (msg.image) {
	contentTypes['image'] = true;
	} else if (msg.video) {
	contentTypes['movie'] = true;
	} else {
	contentTypes['text'] = true;
	}

	if (msg.pinned) {
	contentTypes['pinned'] = true;
	}

	messages[orig_uri].push(msg);
	if (pinned \|\| category) {
	filteredMessageIds.push(msg._id);
	}

	if (msg.metadata && msg.metadata.filename) {
	if (msg.metadata.paused) {
	contentTypes['paused'] = true;
	}

	if (msg.metadata.filesize && msg.metadata.filesize > utils.HUGE_FILE_SIZE) {
	contentTypes['large'] = true;
	}

	if (msg.metadata.failed) {
	contentTypes['failed'] = true;
	}

	this.checkFileTransfer(msg.metadata);
	}
	}
	}

	this.setState({filteredMessageIds: filteredMessageIds, contentTypes: contentTypes});
	//console.log('Got', messages[orig_uri].length, 'out of', total, 'messages for', uri);

	last_messages = messages[orig_uri];
	last_messages.reverse();
	if (last_messages.length > 0) {
	last_messages.forEach((last_item) => {
	last_message = this.buildLastMessage(last_item);
	last_message_id = last_item.id;
	return;
	});
	}

	if (orig_uri in myContacts) {
	if (last_message && last_message != myContacts[orig_uri].lastMessage) {
	myContacts[orig_uri].lastMessage = last_message;
	myContacts[orig_uri].lastMessageId = last_message_id;
	this.saveSylkContact(uri, myContacts[orig_uri], 'getMessages');
	this.setState({myContacts: myContacts});
	}
	}

	this.setState({messages: messages, decryptingMessages: decryptingMessages});

	let i = 1;
	messages_to_decrypt.forEach((item) => {
	var updateContact = messages_to_decrypt.length === i;
	//console.log('To decrypt', messages_to_decrypt.length, 'updateContact =', updateContact);
	this.decryptMessage(item, updateContact);
	i = i + 1;
	});

	}).catch((error) => {
	console.log('getMessages SQL error:', error);
	});

	}

	async deleteSsiCredential(contact) {
	this.setState({
	selectedContact: null,
	targetUri: ''
	});

	if (this.ssiAgent) {
	await this.ssiAgent.credentials.deleteById(contact.uri);
	utils.timestampedLog('Deleted SSI credential', contact.uri);
	const credentials = await this.ssiAgent.credentials.getAll();
	this.setState({ssiCredentials: credentials});
	}
	}

	async deleteSsiConnection(contact) {
	this.setState({
	selectedContact: null,
	targetUri: ''
	});

	if (this.ssiAgent) {
	await this.ssiAgent.connections.deleteById(contact.uri);
	utils.timestampedLog('Deleted SSI connection', contact.uri);
	const connections = await this.ssiAgent.connections.getAll();
	this.setState({ssiConnections: connections});
	}
	}

	async deleteMessages(uri, remote=false) {
	console.log('Delete messages for', uri);

	if (this.state.filteredMessageIds.length > 0) {
	this.state.filteredMessageIds.forEach((id) => {
	this.deleteMessage(id, uri, remote);
	});
	return;
	}

	let messages = this.state.messages;
	let myContacts = this.state.myContacts;

	let query;
	let params;
	let orig_uri = uri;

	if (uri) {
	if (uri.indexOf('@') === -1 && utils.isPhoneNumber(uri)) {
	uri = uri + '@' + this.state.defaultDomain;
	} else {
	if (remote) {
	console.log('Delete messages remote party', uri);
	this.addJournal(orig_uri, 'removeConversation');
	}
	}
	}

	if (uri) {
	let dir = RNFS.DocumentDirectoryPath + '/conference/' + uri + '/files';
	RNFS.unlink(dir).then((success) => {
	console.log('Removed folder', dir);
	}).catch((err) => {
	//console.log('Error deleting folder', dir, err.message);
	});

	query = "DELETE FROM messages where ((from_uri = ? and to_uri = ? and direction = 'incoming') or (from_uri = ? and to_uri = ? and direction = 'outgoing'))";
	params = [uri, this.state.accountId, this.state.accountId, uri];
	} else {
	console.log('--- Wiping device --- ');
	let dir = RNFS.DocumentDirectoryPath + '/conference/';
	RNFS.unlink(dir).then((success) => {
	console.log('Removed folder', dir);
	}).catch((err) => {
	//console.log('Error deleting folder', dir, err.message);
	});

	query = "DELETE FROM messages where (account = ? and to_uri = ? and direction = 'incoming') or (account = ? and from_uri = ? and direction = 'outgoing')";
	params = [this.state.accountId, this.state.accountId, this.state.accountId, this.state.accountId];

	this.setState({messages: {}});
	this.saveLastSyncId(null);
	}

	await this.ExecuteQuery(query, params).then((result) => {
	if (result.rowsAffected) {
	console.log('deleteMessages SQL deleted', result.rowsAffected, 'messages');
	if (uri) {
	this._notificationCenter.postSystemNotification(result.rowsAffected + ' messages removed');
	}
	}

	if (!uri) {
	this.deleteAllContacts(this.state.accountId);
	} else {
	if (result.rowsAffected === 0) {
	//this.removeContact(orig_uri);
	} else {
	if (orig_uri in messages) {
	delete messages[orig_uri];
	this.setState({messages: messages});
	}

	if (orig_uri in myContacts) {
	myContacts[orig_uri].totalMessages = 0;
	myContacts[orig_uri].lastMessage = null;
	myContacts[orig_uri].lastMessageId = null;
	this.setState({myContacts: myContacts});
	}
	}
	}
	}).catch((error) => {
	console.log('deleteMessages SQL error:', error);
	});
	}

	async deleteAllContacts(account) {
	let query = 'delete from contacts where account = ?';
	this.setState({myContacts: {}});
	await this.ExecuteQuery(query, [account]).then((result) => {
	if (result.rowsAffected) {
	console.log('SQL deleted', result.rowsAffected, 'contacts');
	}
	this.deleteKeys(account);
	}).catch((error) => {
	console.log('SQL query:', query);
	console.log('SQL error:', error);
	});
	}

	async deleteKeys(account) {
	let query = 'delete from keys where account = ?';
	this.setState({keys: null});
	await this.ExecuteQuery(query, [account]).then((result) => {
	if (result.rowsAffected) {
	console.log('SQL deleted', result.rowsAffected, 'keys');
	}
	setTimeout(() => {
	this.logout();
	}, 1000);
	}).catch((error) => {
	console.log('SQL query:', query);
	console.log('SQL error:', error);
	});
	}

	playMessageSound(direction='incoming') {
	let must_play_sound = true;

	if (direction === 'incoming') {
	if (this.incoming_sound_ts) {
	let diff = (Date.now() - this.incoming_sound_ts)/ 1000;
	if (diff < 5) {
	must_play_sound = false;
	}
	}
	} else {
	if (this.outgoing_sound_ts) {
	let diff = (Date.now() - this.outgoing_sound_ts)/ 1000;
	if (diff < 5) {
	must_play_sound = false;
	}
	}
	}

	if (!must_play_sound) {
	console.log('Play incoming sound skipped');
	}

	if (Platform.OS === 'android' && this.state.appState === 'foreground') {
	//
	}

	try {
	if (Platform.OS === 'ios') {
	SoundPlayer.setSpeaker(true);
	}
	//SoundPlayer.playSoundFile('message_received', 'wav');
	if (direction === 'incoming') {
	this.incoming_sound_ts = Date.now();
	SoundPlayer.playSoundFile('beluga_in', 'wav');
	} else {
	this.outgoing_sound_ts = Date.now();
	SoundPlayer.playSoundFile('beluga_out', 'wav');
	}
	} catch (e) {
	console.log('Error playing', direction,' sound:', e);
	}
	}

	async removeMessage(message, uri=null) {
	//console.log('removeMessage');

	if (uri === null) {
	uri = message.sender.uri;
	}

	await this.deleteMessage(message.id, uri, false).then((result) => {
	console.log('Message', message.id, 'to', uri, 'is removed');
	}).catch((error) => {
	//console.log('Failed to remove message', message.id, 'to', uri);
	return;
	});

	let renderMessages = this.state.messages;
	if (Object.keys(renderMessages).indexOf(uri) === -1) {
	return;
	}

	let existingMessages = renderMessages[uri];
	let newMessages = [];

	existingMessages.forEach((msg) => {
	if (msg._id === message.id) {
	return;
	}
	newMessages.push(msg);
	});

	let myContacts = this.state.myContacts;

	if (uri in myContacts) {
	if (myContacts[uri].totalMessages) {
	myContacts[uri].totalMessages = myContacts[uri].totalMessages - 1;
	}

	let idx = myContacts[uri].unread.indexOf(message.id);

	if (idx > -1) {
	myContacts[uri].unread.splice(idx, 1);
	}

	if (myContacts[uri].lastMessageId === message.id) {
	myContacts[uri].lastMessage = null;
	myContacts[uri].lastMessageId = null;
	}
	}

	renderMessages[uri] = newMessages;
	this.setState({messages: renderMessages, myContacts: myContacts});
	}

	async removeConversation(obj) {
	let uri = obj;
	//console.log('removeConversation', uri);

	let renderMessages = this.state.messages;

	await this.deleteMessages(uri, false).then((result) => {
	utils.timestampedLog('Conversation with', uri, 'was removed');
	}).catch((error) => {
	console.log('Failed to delete conversation with', uri);
	});
	}

	removeConversationSync(obj) {
	let uri = obj.content;
	console.log('Sync remove conversation with', uri, 'before', obj.timestamp);

	let query;

	let unix_timestamp = Math.floor(obj.timestamp / 1000);

	query = "DELETE FROM messages where (from_uri = ? and to_uri = ?) or (from_uri = ? and to_uri = ?) and (unix_timestamp < ? or unix_timestamp = 0)";

	this.ExecuteQuery(query, [this.state.accountId, uri, uri, this.state.accountId, unix_timestamp]).then((result) => {
	if (result.rowsAffected > 0) {
	console.log('SQL deleted', result.rowsAffected, 'messages with', uri, 'before', obj.timestamp);
	}
	}).catch((error) => {
	console.log('SQL delete conversation sync error:', error);
	});

	let myContacts = this.state.myContacts;
	if (uri in myContacts && myContacts[uri].timestamp < obj.timestamp) {
	this.deleteSylkContact(uri);
	}
	}

	async readConversation(obj) {
	let uri = obj;
	this.resetUnreadCount(uri)
	}

	removeContact(uri) {
	console.log('removeContact', uri);
	let myContacts = this.state.myContacts;
	this.deleteSylkContact(uri);

	if (this.state.selectedContact && this.state.selectedContact.uri === uri) {
	this.setState({selectedContact: null});
	}

	let renderMessages = this.state.messages;
	if (uri in renderMessages) {
	delete renderMessages[uri];
	this.setState({messages: renderMessages});
	}
	}

	add_sync_pending_item(item) {
	if (this.sync_pending_items.indexOf(item) > -1) {
	return;
	}

	this.sync_pending_items.push(item);
	if (this.sync_pending_items.length == 1) {
	//console.log('Sync started ---');
	this.setState({syncConversations: true});

	if (this.syncTimer === null) {
	this.syncTimer = setTimeout(() => {
	this.resetSyncTimer();
	}, 1000 * 60);
	}
	}
	}

	resetSyncTimer() {
	if (this.sync_pending_items.length > 0) {
	this.sync_pending_items = [];
	console.log('Sync ended by timer ---');
	//console.log('Pending tasks:', this.sync_pending_items);
	this.afterSyncTasks();
	}
	}

	remove_sync_pending_item(item) {
	//console.log('remove_sync_pending_item', this.sync_pending_items.length);
	let idx = this.sync_pending_items.indexOf(item);
	if (idx > -1) {
	this.sync_pending_items.splice(idx, 1);
	}

	if (this.sync_pending_items.length == 0 && this.state.syncConversations) {
	if (this.syncTimer !== null) {
	clearTimeout(this.syncTimer);
	this.syncTimer = null;
	}

	this.afterSyncTasks();
	} else {
	if (this.sync_pending_items.length > 10 && this.sync_pending_items.length % 10 == 0) {
	//console.log(this.sync_pending_items.length, 'sync items remaining');
	} else if (this.sync_pending_items.length > 0 && this.sync_pending_items.length < 10) {
	//console.log(this.sync_pending_items.length, 'sync items remaining');
	}
	}
	}

	async afterSyncTasks() {
	this.insertPendingMessages();
	if (this.newSyncMessagesCount) {
	console.log('Synced', this.newSyncMessagesCount, 'messages from server');
	this.newSyncMessagesCount = 0;
	}

	this.setState({syncConversations: false, nextSyncUriFilter: null});
	this.sync_pending_items = [];
	let myContacts = this.state.myContacts;
	let updateContactUris = this.state.updateContactUris;
	let replicateContacts = this.state.replicateContacts;
	let deletedContacts = this.state.deletedContacts;

	//console.log('updateContactUris:', Object.keys(updateContactUris).toString());
	//console.log('replicateContacts:', Object.keys(replicateContacts).toString());
	//console.log('deletedContacts:', Object.keys(deletedContacts).toString());
	let uris = Object.keys(replicateContacts).concat(Object.keys(updateContactUris));
	uris = [... new Set(uris)];

	//console.log('Update contacts:', uris.toString());

	// sync changed myContacts with SQL database
	let created;
	let old_tags;
	uris.forEach((uri) => {
	if (uri in myContacts) {
	created = false;
	} else {
	if (uri in deletedContacts) {
	return
	}
	myContacts[uri] = this.newContact(uri);
	created = true;
	}

	if (uri in replicateContacts) {
	myContacts[uri].name = replicateContacts[uri].name;
	myContacts[uri].email = replicateContacts[uri].email;
	myContacts[uri].organization = replicateContacts[uri].organization;

	old_tags = myContacts[uri].tags;
	myContacts[uri].tags = replicateContacts[uri].tags;
	myContacts[uri].participants = replicateContacts[uri].participants;

	if (myContacts[uri].timestamp > replicateContacts[uri].timestamp) {
	if (old_tags.indexOf('missed') > -1 && replicateContacts[uri].tags.indexOf('missed') === -1) {
	myContacts[uri].tags.push('missed');
	}
	}

	if (old_tags.indexOf('chat') > -1 && replicateContacts[uri].tags.indexOf('chat') === -1) {
	myContacts[uri].tags.push('chat');
	}
	if (old_tags.indexOf('history') > -1 && replicateContacts[uri].tags.indexOf('history') === -1) {
	myContacts[uri].tags.push('history');
	}

	if (replicateContacts[uri].timestamp > myContacts[uri].timestamp \|\| created) {
	myContacts[uri].timestamp = replicateContacts[uri].timestamp;

	if (uri === this.state.accountId) {
	let name = replicateContacts[uri].name \|\| '';
	let organization = replicateContacts[uri].organization \|\| '';
	this.setState({displayName: name, organization: organization, email: myContacts[uri].email});
	}
	}
	}

	if (uri in updateContactUris && updateContactUris[uri] > myContacts[uri].timestamp) {
	myContacts[uri].timestamp = updateContactUris[uri];
	}

	this.saveSylkContact(uri, myContacts[uri], 'syncEnd');

	});

	let purgeMessages = this.state.purgeMessages;
	purgeMessages.forEach((id) => {
	this.deleteMessage(id, this.state.accountId);
	});

	Object.keys(deletedContacts).forEach((uri) => {
	this.removeConversationSync(deletedContacts[uri])
	});

	this.setState({purgeMessages:[],
	syncConversations: false,
	firstSyncDone: true,
	updateContactUris: {},
	replicateContacts: {},
	deletedContacts: {}});

	if (this.syncStartTimestamp) {
	let diff = (Date.now() - this.syncStartTimestamp)/ 1000;
	this.syncStartTimestamp = null;
	//console.log('Sync ended after', diff, 'seconds');
	}

	setTimeout(() => {
	this.addTestContacts();
	this.refreshNavigationItems();
	this.updateServerHistory('syncConversations')
	if (this.state.selectedContact) {
	this.getMessages(this.state.selectedContact.uri);
	}
	}, 1000);
	}

	async syncConversations(messages) {
	if (this.sync_pending_items.length > 0) {
	console.log('Sync already in progress');
	return;
	}

	if (this.mustLogout \|\| this.currentRoute === '/logout') {
	return;
	}

	if (this.currentRoute === '/login') {
	return;
	}

	this.syncStartTimestamp = new Date();

	let myContacts = this.state.myContacts;
	let renderMessages = this.state.messages;
	if (messages.length > 0) {
	utils.timestampedLog('Sync', messages.length, 'message events from server');
	//this._notificationCenter.postSystemNotification('Syncing messages with the server');
	this.add_sync_pending_item('sync_in_progress');
	} else {
	this.setState({firstSyncDone: true});
	utils.timestampedLog('Sync messages ended');
	setTimeout(() => {
	this.addTestContacts();
	this.refreshNavigationItems();
	this.updateServerHistory('syncConversations')
	}, 500);
	}

	let i = 0;
	let idx;
	let uri;
	let last_id;
	let content;
	let contact;
	let existingMessages;
	let formatted_date;
	let newMessages = [];
	let lastMessages = {};
	let updateContactUris = {};
	let deletedContacts = {};
	let last_timestamp;
	let stats = {state: 0,
	remove: 0,
	incoming: 0,
	outgoing: 0,
	delete: 0,
	read: 0}

	let gMsg;
	let purgeMessages = this.state.purgeMessages;

	messages.forEach((message) => {
	if (this.mustLogout) {
	return;
	}
	last_timestamp = message.timestamp;
	i = i + 1;
	uri = null;

	if (message.contentType === 'application/sylk-message-remove') {
	uri = message.content.contact;
	} else if (message.contentType === 'application/sylk-conversation-remove') {
	uri = message.content;
	} else if (message.contentType === 'application/sylk-conversation-read' ) {
	uri = message.content;
	} else if (message.contentType === 'message/imdn') {
	} else {
	if (message.sender.uri === this.state.account.id) {
	uri = message.receiver;
	} else {
	uri = message.sender.uri;
	}
	}

	if (this.state.nextSyncUriFilter && this.state.nextSyncUriFilter !== uri) {
	//console.log('Skip journal entry not belonging to', this.state.nextSyncUriFilter);
	return;
	}

	//console.log('Process journal', i, 'of', messages.length, message.contentType, uri, message.timestamp);

	let d = new Date(2019);

	if (message.timestamp < d) {
	//console.log('Skip broken journal with broken date', message.id);
	purgeMessages.push(message.id);
	return;
	}

	if (!message.content) {
	//console.log('Skip broken journal with empty body', message.id);
	purgeMessages.push(message.id);
	return;
	}

	if (message.contentType !== 'application/sylk-conversation-remove' && message.contentType !== 'application/sylk-message-remove' && uri && Object.keys(myContacts).indexOf(uri) === -1) {
	if (uri.indexOf('@') > -1 && !utils.isEmailAddress(uri)) {
	//console.log('Skip bad uri', uri);
	return;
	}

	//console.log('Will add a new contact', uri);
	myContacts[uri] = this.newContact(uri);
	myContacts[uri].timestamp = message.timestamp;
	//this.setState({myContacts: myContacts});
	}

	//console.log('Sync', message.timestamp, message.contentType, uri);

	if (message.contentType === 'application/sylk-message-remove') {
	idx = 'remove' + message.id;
	this.add_sync_pending_item(idx);
	this.deleteMessageSync(message.id, uri);

	if (uri in renderMessages) {
	existingMessages = renderMessages[uri];
	newMessages = [];

	existingMessages.forEach((msg) => {
	if (msg._id === message.id) {
	return;
	}
	newMessages.push(msg);
	});
	renderMessages[uri] = newMessages;
	}

	if (uri in myContacts) {
	let idx = myContacts[uri].unread.indexOf(message.id);

	if (idx > -1) {
	myContacts[uri].unread.splice(idx, 1);
	}

	if (myContacts[uri].lastMessageId === message.id) {
	myContacts[uri].lastMessage = null;
	myContacts[uri].lastMessageId = null;
	}
	}

	if (uri in lastMessages && lastMessages[uri] === message.id) {
	delete lastMessages[uri];
	}

	stats.delete = stats.delete + 1;

	} else if (message.contentType === 'application/sylk-conversation-remove') {

	if (uri in myContacts && message.timestamp > myContacts[uri].timestamp) {
	delete myContacts[uri];
	}

	if (uri in updateContactUris) {
	delete updateContactUris[uri];
	}

	if (uri in lastMessages) {
	delete lastMessages[uri];
	}

	if (uri in renderMessages) {
	delete renderMessages[uri];
	}

	deletedContacts[uri] = message;

	stats.remove = stats.remove + 1;

	} else if (message.contentType === 'application/sylk-conversation-read') {
	updateContactUris[uri] = last_timestamp;
	myContacts[uri].unread = [];
	stats.read = stats.read + 1;

	} else if (message.contentType === 'message/imdn') {
	this.messageStateChangedSync({messageId: message.id, state: message.state});
	stats.state = stats.state + 1;

	} else {

	this.add_sync_pending_item(message.id);

	if (message.sender.uri === this.state.account.id) {
	if (message.contentType !== 'application/sylk-contact-update') {
	if (myContacts[uri].tags.indexOf('blocked') > -1) {
	return;
	}

	if (myContacts[uri].tags.indexOf('chat') === -1 && (message.contentType === 'text/plain' \|\| message.contentType === 'text/html')) {
	myContacts[uri].tags.push('chat');
	}
	lastMessages[uri] = message.id;

	if (message.timestamp > myContacts[uri].timestamp) {
	updateContactUris[uri] = message.timestamp;
	myContacts[uri].timestamp = message.timestamp;
	}
	}
	stats.outgoing = stats.outgoing + 1;
	this.outgoingMessageSync(message);
	} else {
	if (myContacts[uri].tags.indexOf('blocked') > -1) {
	return;
	}

	if (message.timestamp > myContacts[uri].timestamp) {
	updateContactUris[uri] = message.timestamp;
	myContacts[uri].timestamp = message.timestamp;
	}

	if (message.contentType === 'application/sylk-file-transfer') {
	gMsg = utils.sylk2GiftedChat(message, '', 'incoming');
	myContacts[uri].lastMessage = this.buildLastMessage(gMsg);
	myContacts[uri].lastMessageId = message.id;
	myContacts[uri].lastCallDuration = null;
	myContacts[uri].direction = 'incoming';
	}

	if (this.state.selectedContact && this.state.selectedContact.uri === uri) {
	this.mustPlayIncomingSoundAfterSync = true;
	}
	if (myContacts[uri].tags.indexOf('chat') === -1 && (message.contentType === 'text/plain' \|\| message.contentType === 'text/html')) {
	myContacts[uri].tags.push('chat');
	}

	lastMessages[uri] = message.id;

	if (message.dispositionNotification.indexOf('display') > -1) {
	myContacts[uri].unread.push(message.id);
	}
	stats.incoming = stats.incoming + 1;
	this.incomingMessageSync(message);
	}
	}

	last_id = message.id;
	});

	this.updateTotalUread(myContacts);

	/*
	if (messages.length > 0) {
	Object.keys(stats).forEach((key) => {
	console.log('Sync', stats[key], key);
	});
	}
	*/

	this.setState({messages: renderMessages,
	updateContactUris: updateContactUris,
	deletedContacts: deletedContacts,
	purgeMessages: purgeMessages
	});

	this.remove_sync_pending_item('sync_in_progress');

	Object.keys(lastMessages).forEach((uri) => {
	//console.log('Last messages update:' , lastMessages);
	//console.log('Update last message for', uri);
	// TODO update lastMessage content for each contact
	});

	if (last_id) {
	this.saveLastSyncId(last_id, true);
	}
	}

	async publicKeyReceived(message) {
	if (message.publicKey) {
	this.savePublicKey(message.uri, message.publicKey.trim());
	} else {
	console.log('No public key available on server for', message.uri);
	if (message.uri === this.state.accountId) {
	var uri = uuid.v4() + '@' + this.state.defaultDomain;
	//console.log('Send 1st public to', uri);
	this.sendPublicKey(uri);
	}
	}
	}

	async incomingMessage(message) {
	console.log('Message', message.id, message.contentType, 'was received');
	// Handle incoming messages
	this.saveLastSyncId(message.id);

	if (message.content.indexOf('?OTRv3') > -1) {
	return;
	}

	if (message.contentType === 'application/sylk-contact-update') {
	return;
	}

	if (message.contentType === 'text/pgp-public-key') {
	this.savePublicKey(message.sender.uri, message.content);
	return;
	}

	if (message.contentType === 'text/pgp-private-key' && message.sender.uri === this.state.account.id) {
	console.log('Received PGP private key from another device');
	this.processRemotePrivateKey(message.content);
	return;
	}

	// This URLs are used to request SSI credentials
	if (message.content.startsWith('https://didcomm.issuer.bloqzone.com?c_i=')) {
	this.handleSSIEnrolment(message.content);
	this.saveSystemMessage(message.sender.uri, 'SSI enrolment proposal received', 'incoming');
	//return;
	}

	const is_encrypted = message.content.indexOf('-----BEGIN PGP MESSAGE-----') > -1 && message.content.indexOf('-----END PGP MESSAGE-----') > -1;

	if (is_encrypted) {
	if (!this.state.keys \|\| !this.state.keys.private) {
	console.log('Missing private key, cannot decrypt message');
	this.sendDispositionNotification(message, 'error');
	this.saveSystemMessage(message.sender.uri, 'Cannot decrypt message, no private key', 'incoming');
	} else {
	await OpenPGP.decrypt(message.content, this.state.keys.private).then((decryptedBody) => {
	console.log('Incoming message', message.id, 'decrypted');
	this.handleIncomingMessage(message, decryptedBody);
	}).catch((error) => {
	console.log('Failed to decrypt message', message.id, error);
	this.sendPublicKey(message.sender.uri);
	this.sendDispositionNotification(message, 'error');
	this.saveSystemMessage(message.sender.uri, 'Cannot decrypt last message, wrong key', 'incoming');
	});
	}
	} else {
	//console.log('Incoming message is not encrypted');
	this.handleIncomingMessage(message);
	}
	}

	handleIncomingMessage(message, decryptedBody=null) {
	//console.log('handleIncomingMessage')
	let content = decryptedBody \|\| message.content;
	if (!this.state.selectedContact \|\| this.state.selectedContact.uri != message.sender.uri) {
	this.postAndroidMessageNotification(message.sender.uri, content);
	}

	this.saveIncomingMessage(message, decryptedBody);
	let renderMessages = this.state.messages;

	let gMsg = utils.sylk2GiftedChat(message, decryptedBody, 'incoming');

	if (this.state.selectedContact) {
	if (message.sender.uri === this.state.selectedContact.uri) {
	if (message.sender.uri in renderMessages) {
	if (renderMessages[message.sender.uri].some((obj) => obj._id === message.id)) {
	return;
	}
	} else {
	renderMessages[message.sender.uri] = [];
	}

	renderMessages[message.sender.uri].push(gMsg);
	let selectedContact = this.state.selectedContact;
	selectedContact.lastMessage = this.buildLastMessage(gMsg);
	selectedContact.timestamp = message.timestamp;
	selectedContact.direction = 'incoming';
	selectedContact.lastCallDuration = null;

	this.setState({selectedContact: selectedContact, messages: renderMessages});
	}

	} else {
	this.setState({messages: renderMessages});
	}

	if (this.state.selectedContact \|\| this.currentRoute === '/ready') {
	this.playMessageSound();
	}

	this.notifyIncomingMessageWhileInACall(message.sender.uri);
	}

	buildLastMessage(message, content=null) {
	let new_content = '';
	let filename = 'File';
	//console.log('buildLastMessage', message.contentType);

	if (message.contentType === 'application/sylk-file-transfer') {
	new_content = utils.beautyFileNameForBubble(message.metadata, true);
	} else {
	new_content = content \|\| message.content \|\| message.text;
	}

	let c = new_content.substring(0, 100);
	return c;
	}

	async incomingMessageSync(message) {
	//console.log('Sync incoming message', message);
	// Handle incoming messages
	if (message.content.indexOf('?OTRv3') > -1) {
	this.remove_sync_pending_item(message.id);
	return;
	}

	if (message.contentType === 'text/pgp-public-key') {
	this.remove_sync_pending_item(message.id);
	this.savePublicKeySync(message.sender.uri, message.content);
	return;
	}

	if (message.contentType === 'text/pgp-public-key-imported') {
	return;
	}

	if (message.contentType === 'text/pgp-private-key') {
	this.remove_sync_pending_item(message.id);
	return;
	}

	const is_encrypted = message.content.indexOf('-----BEGIN PGP MESSAGE-----') > -1 && message.content.indexOf('-----END PGP MESSAGE-----') > -1;
	let content = message.content;

	if (is_encrypted) {
	this.saveIncomingMessageSync(message, null, true);
	} else {
	//console.log('Incoming message', message.id, 'not encrypted from', message.sender.uri);
	this.saveIncomingMessageSync(message);
	}

	this.remove_sync_pending_item(message.id);
	}

	async outgoingMessage(message) {
	//console.log('Outgoing message', message.contentType, message.id, 'to', message.receiver);
	this.saveLastSyncId(message.id);
	let gMsg;

	if (message.content.indexOf('?OTRv3') > -1) {
	return;
	}

	if (message.contentType === 'text/pgp-public-key') {
	return;
	}

	if (message.sender.uri.indexOf('@conference') > -1) {
	return;
	}

	if (message.sender.uri.indexOf('@videoconference') > -1) {
	return;
	}

	if (message.contentType === 'text/pgp-public-key-imported') {
	this.hideExportPrivateKeyModal();
	this.hideImportPrivateKeyModal();
	return;
	}

	if (message.contentType === 'message/imdn') {
	return;
	}

	if (message.contentType === 'text/pgp-private-key' && message.sender.uri === this.state.account.id) {
	console.log('Received my own PGP private key');
	this.processRemotePrivateKey(message.content);
	return;
	}

	const is_encrypted = message.content.indexOf('-----BEGIN PGP MESSAGE-----') > -1 && message.content.indexOf('-----END PGP MESSAGE-----') > -1;
	let content = message.content;

	if (is_encrypted) {
	await OpenPGP.decrypt(message.content, this.state.keys.private).then((decryptedBody) => {
	//console.log('Outgoing message', message.id, 'decrypted to', message.receiver, message.contentType);
	content = decryptedBody;
	if (message.contentType === 'application/sylk-contact-update') {
	this.handleReplicateContact(content);
	} else {

	this.saveOutgoingMessageSql(message, content, 1);

	let myContacts = this.state.myContacts;
	let uri = message.receiver;

	if (uri in myContacts) {
	//
	} else {
	myContacts[uri] = this.newContact(uri);
	}

	if (message.timestamp > myContacts[uri].timestamp) {
	myContacts[uri].timestamp = message.timestamp;
	}

	let gMsg = utils.sylk2GiftedChat(message, content, 'outgoing');

	if (content && content.indexOf('-----BEGIN PGP MESSAGE-----') === -1) {
	myContacts[uri].lastMessage = this.buildLastMessage(gMsg);
	myContacts[uri].lastMessageId = message.id;

	if (this.state.selectedContact) {
	let selectedContact = this.state.selectedContact;
	selectedContact.lastMessage = myContacts[uri].lastMessage;
	selectedContact.timestamp = message.timestamp;
	selectedContact.direction = 'outgoing';
	selectedContact.lastCallDuration = null;
	this.setState({selectedContact: selectedContact});
	}

	let renderMessages = this.state.messages;
	if (Object.keys(renderMessages).indexOf(uri) > -1) {
	if (!renderMessages[uri].some((obj) => obj._id === message.id)) {
	renderMessages[uri].push(gMsg);
	//console.log('Added render message', message.id, message.contentType);
	this.setState({renderMessages: renderMessages});
	} else {
	return;
	}
	}
	}

	this.setState({myContacts: myContacts});
	this.saveSylkContact(uri, myContacts[uri], 'outgoingMessage');
	}

	}).catch((error) => {
	console.log('Failed to decrypt my own message in outgoingMessage:', error);
	return;
	});
	} else {
	if (message.contentType === 'application/sylk-contact-update') {
	this.handleReplicateContact(content);
	} else {

	this.saveOutgoingMessageSql(message);

	let myContacts = this.state.myContacts;
	let uri = message.receiver;

	if (uri in myContacts) {
	//
	} else {
	myContacts[uri] = this.newContact(uri);
	}

	if (message.timestamp > myContacts[uri].timestamp) {
	myContacts[uri].timestamp = message.timestamp;
	}

	if (message.contentType === 'text/html') {
	content = utils.html2text(content);
	} else if (message.contentType.indexOf('image/') > -1) {
	content = 'Photo';
	}

	gMsg = utils.sylk2GiftedChat(message, content, 'outgoing')

	if (content && content.indexOf('-----BEGIN PGP MESSAGE-----') === -1) {
	myContacts[uri].lastMessage = this.buildLastMessage(gMsg);
	myContacts[uri].lastMessageId = message.id;
	}

	let renderMessages = this.state.messages;
	//console.log(renderMessages);
	if (Object.keys(renderMessages).indexOf(uri) > -1) {
	if (!renderMessages[uri].some((obj) => obj._id === message.id)) {
	renderMessages[uri].push(gMsg);
	//console.log('Added render message', message.id, message.contentType);
	this.setState({renderMessages: renderMessages});
	} else {
	return;
	}
	}

	this.saveSylkContact(uri, myContacts[uri], 'outgoingMessage');
	}
	}
	}

	async outgoingMessageSync(message) {
	//console.log('Sync outgoing message', message.id, 'to', message.receiver);

	if (message.content.indexOf('?OTRv3') > -1) {
	this.remove_sync_pending_item(message.id);
	return;
	}

	if (message.contentType === 'text/pgp-public-key') {
	this.remove_sync_pending_item(message.id);
	return;
	}

	if (message.contentType === 'message/imdn') {
	this.remove_sync_pending_item(message.id);
	return;
	}

	if (message.contentType === 'text/pgp-private-key') {
	this.remove_sync_pending_item(message.id);
	return;
	}

	const is_encrypted = message.content.indexOf('-----BEGIN PGP MESSAGE-----') > -1 && message.content.indexOf('-----END PGP MESSAGE-----') > -1;
	let content = message.content;

	if (is_encrypted) {
	if (message.contentType === 'application/sylk-contact-update') {
	await OpenPGP.decrypt(message.content, this.state.keys.private).then((decryptedBody) => {
	//console.log('Sync outgoing message', message.id, message.contentType, 'decrypted to', message.receiver);
	this.handleReplicateContactSync(decryptedBody, message.id, message.timestamp);
	this.remove_sync_pending_item(message.id);
	}).catch((error) => {
	console.log('Failed to decrypt my own message in sync:', error.message);
	this.remove_sync_pending_item(message.id);
	return;
	});
	} else {
	this.saveOutgoingMessageSqlBatch(message, null, true);
	this.remove_sync_pending_item(message.id);
	}

	} else {
	if (message.contentType === 'application/sylk-contact-update') {
	this.handleReplicateContactSync(content, message.id, message.timestamp);
	this.remove_sync_pending_item(message.id);
	} else {
	this.saveOutgoingMessageSqlBatch(message);
	}
	}
	}

	saveOutgoingMessageSql(message, decryptedBody=null, is_encrypted=false) {
	//console.log('saveOutgoingMessageSql');

	let pending = 0;
	let sent = null;
	let received = null;
	let encrypted = 0;
	let content = decryptedBody \|\| message.content;
	let metadata;

	if (message.contentType === 'application/sylk-file-transfer') {
	message.metadata = content;
	try {
	metadata = JSON.parse(message.metadata);
	} catch (e) {
	console.log('saveOutgoingMessageSql error parsing json', message.metadata);
	}

	} else {
	message.metadata = '';
	}

	if (decryptedBody !== null) {
	encrypted = 2;
	} else if (is_encrypted) {
	encrypted = 1;
	}

	const failed_states = ['failed', 'error', 'forbidden'];

	if (message.state == 'pending') {
	pending = 1;
	} else if (message.state == 'accepted') {
	pending = 0;
	} else if (message.state == 'delivered') {
	sent = 1;
	} else if (message.state == 'displayed') {
	received = 1;
	sent = 1;
	} else if (failed_states.indexOf(message.state) > -1) {
	sent = 1;
	received = 0;
	} else {
	console.log('Invalid state for message', message.id, message.state);
	return;
	}

	let ts = message.timestamp;

	let unix_timestamp = Math.floor(ts / 1000);
	let params = [this.state.accountId, encrypted, message.id, JSON.stringify(ts), unix_timestamp, content, message.contentType, message.metadata, message.sender.uri, message.receiver, "outgoing", pending, sent, received];
	this.ExecuteQuery("INSERT INTO messages (account, encrypted, msg_id, timestamp, unix_timestamp, content, content_type, metadata, from_uri, to_uri, direction, pending, sent, received) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
	//console.log('SQL inserted outgoing', message.contentType, 'message to', message.receiver, 'encrypted =', encrypted);
	this.remove_sync_pending_item(message.id);

	if (message.contentType === 'application/sylk-file-transfer') {
	if (metadata) {
	this.updateRenderFileTransferBubble(metadata);
	this.checkFileTransfer(metadata);
	}
	}

	}).catch((error) => {
	if (error.message.indexOf('UNIQUE constraint failed') === -1) {
	console.log('saveOutgoingMessageSql SQL error:', error);
	} else {
	if (message.contentType === 'application/sylk-file-transfer') {
	this.updateSqlFileTransferMessage(message.id, content, pending, sent, received, message.state);
	}
	}
	this.remove_sync_pending_item(message.id);
	});
	}

	async updateFileTransferMessageMetadata(metadata, encryption=0, reset=false) {
	let query = "SELECT * from messages where msg_id = ?";
	await this.ExecuteQuery(query, [metadata.transfer_id]).then((results) => {
	let rows = results.rows;
	if (rows.length === 1) {
	if (encryption === 3 && !metadata.error) {
	metadata.error = 'decryption failed';
	}
	var item = rows.item(0);
	let received = reset ? '1' : item.received;
	let params = [JSON.stringify(metadata), received, encryption, metadata.transfer_id]
	query = "update messages set metadata = ?, received = ?, encrypted = ? where msg_id = ?"
	this.ExecuteQuery(query, params).then((results) => {
	//console.log('SQL updated file transfer metadata', metadata);
	this.updateRenderFileTransferBubble(metadata);
	}).catch((error) => {
	console.log('updateFileTransferMessageMetadata SQL error:', error);
	});
	}

	}).catch((error) => {
	console.log('updateFileTransferMessageMetadata SQL error:', error);
	});
	}

	async updateSqlFileTransferMessage(id, content, pending, sent, received, state) {
	let query = "SELECT * from messages where msg_id = ?";
	await this.ExecuteQuery(query, [id]).then((results) => {
	let rows = results.rows;
	if (rows.length === 1) {
	var item = rows.item(0);
	var new_metadata = JSON.parse(content);
	let old_metadata = JSON.parse(item.metadata);
	new_metadata.local_url = old_metadata.local_url;
	console.log('File transfer', new_metadata.transfer_id, 'available at', new_metadata.url);
	let params = [content, JSON.stringify(new_metadata), pending, sent, received, id]
	query = "update messages set content = ?, metadata = ?, pending = ?, sent = ?, received = ? where msg_id = ?"
	this.ExecuteQuery(query, params).then((results) => {
	//console.log('SQL updated file transfer', id);
	this.checkFileTransfer(new_metadata);
	// to do, skip query done below
	this.updateRenderMessageState(id, state);
	}).catch((error) => {
	console.log('updateFileTransferMessage SQL error:', error);
	});
	}

	}).catch((error) => {
	console.log('updateFileTransferMessage SQL error:', error);
	});
	}

	async saveOutgoingMessageSqlBatch(message, decryptedBody=null, is_encrypted=false) {
	let pending = 0;
	let sent = 0;
	let received = null;
	let failed = 0;
	let encrypted = 0;
	let content = decryptedBody \|\| message.content;

	if (message.contentType === 'application/sylk-file-transfer') {
	message.metadata = content;
	} else {
	message.metadata = '';
	}

	if (decryptedBody !== null) {
	encrypted = 2;
	} else if (is_encrypted) {
	encrypted = 1;
	}

	if (message.state == 'pending') {
	pending = 1;
	} else if (message.state == 'delivered') {
	sent = 1;
	} else if (message.state == 'displayed') {
	received = 1;
	sent = 1;
	} else if (message.state == 'failed') {
	sent = 1;
	received = 0;
	failed = 1;
	} else if (message.state == 'error') {
	sent = 1;
	received = 0;
	failed = 1;
	} else if (message.state == 'forbidden') {
	sent = 1;
	received = 0;
	}

	let unix_timestamp = Math.floor(message.timestamp / 1000);
	let params = [this.state.accountId, encrypted, message.id, JSON.stringify(message.timestamp), unix_timestamp, content, message.contentType, message.metadata, message.sender.uri, message.receiver, "outgoing", pending, sent, received, message.state];
	this.pendingNewSQLMessages.push(params);

	if (this.pendingNewSQLMessages.length > 24) {
	this.insertPendingMessages();
	}

	this.remove_sync_pending_item(message.id);
	}

	async insertPendingMessages() {
	let query = "INSERT INTO messages (account, encrypted, msg_id, timestamp, unix_timestamp, content, content_type, metadata, from_uri, to_uri, direction, pending, sent, received, state) VALUES "

	//if (this.pendingNewSQLMessages.length > 0) {
	//console.log('Inserting', this.pendingNewSQLMessages.length, 'new messages');
	//}

	let pendingNewSQLMessages = this.pendingNewSQLMessages;
	this.pendingNewSQLMessages = [];

	let all_values = [];
	let n = 0;
	let i = 1;

	let pending = 0;
	let sent = null;
	let received = null;
	let state = null;
	let content = null;
	let metadata = null;
	let id = null;
	let account = null;
	const failed_states = ['failed', 'error', 'forbidden'];

	if (pendingNewSQLMessages.length > 0) {
	pendingNewSQLMessages.forEach((values) => {
	Array.prototype.push.apply(all_values, values);
	query = query + "(";
	n = 0;
	while (n < values.length ) {
	query = query + "?"
	if (n < values.length - 1) {
	query = query + ",";
	}
	n = n + 1;
	}
	query = query + ")";
	if (pendingNewSQLMessages.length > i) {
	query = query + ", ";
	}
	i = i + 1;
	});

	this.ExecuteQuery(query, all_values).then((result) => {
	console.log('SQL inserted', pendingNewSQLMessages.length, 'messages');
	this.newSyncMessagesCount = this.newSyncMessagesCount + pendingNewSQLMessages.length;
	// todo process file transfers

	pendingNewSQLMessages.forEach((values) => {
	id = values[2];
	if (values[6] === 'application/sylk-file-transfer') {
	content = values[5];
	state = values[14];
	if (state == 'pending') {
	pending = 1;
	} else if (state == 'accepted') {
	pending = 0;
	} else if (state == 'delivered') {
	sent = 1;
	} else if (state == 'received') {
	received = 1;
	} else if (state == 'displayed') {
	received = 1;
	sent = 1;
	} else if (failed_states.indexOf(state) > -1) {
	sent = 1;
	received = 0;
	}
	this.updateSqlFileTransferMessage(id, content, pending, sent, received, state);
	}
	});

	}).catch((error) => {
	//console.log('SQL error inserting bulk messages:', error.message);
	pendingNewSQLMessages.forEach((values) => {
	this.ExecuteQuery(query, values).then((result) => {
	this.newSyncMessagesCount = this.newSyncMessagesCount + 1;
	}).catch((error) => {
	id = values[2];
	if (error.message.indexOf('SQLITE_CONSTRAINT_PRIMARYKEY') > -1) {
	// todo update file transfer status
	if (values[6] === 'application/sylk-file-transfer') {
	content = values[5];
	state = values[14];
	if (state == 'pending') {
	pending = 1;
	} else if (state == 'accepted') {
	pending = 0;
	} else if (state == 'delivered') {
	sent = 1;
	} else if (state == 'received') {
	received = 1;
	} else if (state == 'displayed') {
	received = 1;
	sent = 1;
	} else if (failed_states.indexOf(state) > -1) {
	sent = 1;
	received = 0;
	}
	this.updateSqlFileTransferMessage(id, content, pending, sent, received, state);
	}

	} else {
	if (error.message.indexOf('UNIQUE constraint failed') === -1) {
	console.log('insertPendingMessages SQL error', id, error.message);
	}
	}
	});
	});
	});
	}
	}

	async saveSystemMessage(uri, content, direction, missed=false) {
	let timestamp = new Date();
	let unix_timestamp = Math.floor(timestamp / 1000);
	let id = uuid.v4();
	let params = [this.state.accountId, id, JSON.stringify(timestamp), unix_timestamp, content, 'text/plain', direction === 'incoming' ? uri : this.state.account.id, direction === 'outgoing' ? uri : this.state.account.id, 0, 1, direction];

	await this.ExecuteQuery("INSERT INTO messages (account, msg_id, timestamp, unix_timestamp, content, content_type, from_uri, to_uri, pending, system, direction) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {
	this.renderSystemMessage(uri, content, direction, timestamp);

	}).catch((error) => {
	if (error.message.indexOf('UNIQUE constraint failed') === -1) {
	console.log('saveSystemMessage SQL error:', error);
	}
	});
	}

	async renderPurchasePSTNCredit(uri) {
	let url = 'https://mdns.sipthor.net/sip_settings.phtml?account='+ this.state.accountId + '&tab=credit';
	let myContacts = this.state.myContacts;

	if (Object.keys(myContacts).indexOf(uri) === -1 && utils.isPhoneNumber(uri) && uri.indexOf('@') > -1) {
	uri = uri.split('@')[0];
	}

	let renderMessages = this.state.messages;
	if (Object.keys(renderMessages).indexOf(uri) > - 1) {
	let msg;

	msg = {
	_id: uuid.v4(),
	text: 'To call phone numbers, you must purchase credit at ' + url,
	createdAt: new Date(),
	direction: 'incoming',
	sent: true,
	pending: false,
	failed: false,
	user: {_id: uri, name: uri}
	}

	renderMessages[uri].push(msg);
	this.setState({renderMessages: renderMessages});
	}
	}

	updateRenderFileTransferBubble(metadata, text=null) {
	if (!this.state.selectedContact) {
	return;
	}

	let id = metadata.transfer_id;

	let renderMessages = this.state.messages;
	let existingMessages = renderMessages[this.state.selectedContact.uri];
	let newMessages = [];

	if (!existingMessages) {
	return;
	}

	existingMessages.forEach((msg) => {
	if (msg._id === id) {
	msg.text = text \|\| utils.beautyFileNameForBubble(metadata);
	if (metadata.error) {
	msg.text = msg.text + ' - ' + metadata.error;
	msg.failed = true;
	}

	msg.metadata = metadata;
	if (!metadata.local_url \|\| metadata.error \|\| metadata.local_url.endsWith('.asc')) {
	msg.image = null;
	msg.video = null;
	msg.audio = null;
	} else {
	if (utils.isImage(metadata.filename)) {
	if (metadata.b64) {
	msg.image = `data:${metadata.filetype};base64,${metadata.b64}`;
	} else {
	msg.image = Platform.OS === "android" ? 'file://'+ metadata.local_url : metadata.local_url;
	}
	} else if (utils.isAudio(metadata.filename)) {
	msg.audio = Platform.OS === "android" ? 'file://'+ metadata.local_url : metadata.local_url;
	} else if (utils.isVideo(metadata.filename, metadata)) {
	msg.video = Platform.OS === "android" ? 'file://'+ metadata.local_url : metadata.local_url;
	}
	}
	//console.log('updateRenderFileTransferBubble', msg.text);
	}
	newMessages.push(msg);
	});

	renderMessages[this.state.selectedContact.uri] = newMessages;
	this.setState({messages: renderMessages});
	}

	async renderSystemMessage(uri, content, direction, timestamp) {
	let myContacts = this.state.myContacts;

	if (Object.keys(myContacts).indexOf(uri) === -1 && utils.isPhoneNumber(uri) && uri.indexOf('@') > -1) {
	uri = uri.split('@')[0];
	}

	let renderMessages = this.state.messages;
	if (Object.keys(renderMessages).indexOf(uri) > - 1) {
	let msg;

	msg = {
	_id: uuid.v4(),
	text: content,
	createdAt: timestamp \|\| new Date(),
	direction: direction,
	sent: true,
	pending: false,
	system: true,
	failed: false,
	user: direction == 'incoming' ? {_id: uri, name: uri} : {}
	}

	renderMessages[uri].push(msg);
	this.setState({renderMessages: renderMessages});
	}
	}

	async saveIncomingMessage(message, decryptedBody=null) {
	let myContacts = this.state.myContacts;
	let uri = message.sender.uri;
	if (uri in myContacts) {
	//
	} else {
	myContacts[uri] = this.newContact(uri, message.ssiName);
	if (message.ssiName) {
	myContacts[uri].tags.push('ssi');
	}
	}

	if (myContacts[uri].tags.indexOf('blocked') > -1) {
	return;
	}

	var content = decryptedBody \|\| message.content;

	let received = 1;
	let unix_timestamp = Math.floor(message.timestamp / 1000);
	let encrypted = decryptedBody === null ? 0 : 2;
	let metadata = message.contentType === 'application/sylk-file-transfer' ? message.content : '';

	let params = [this.state.accountId, encrypted, message.id, JSON.stringify(message.timestamp), unix_timestamp, content, message.contentType, metadata, message.sender.uri, this.state.account.id, "incoming", received];
	await this.ExecuteQuery("INSERT INTO messages (account, encrypted, msg_id, timestamp, unix_timestamp, content, content_type, metadata, from_uri, to_uri, direction, received) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", params).then((result) => {

	if (myContacts[uri].name === null \|\| myContacts[uri].name === '' && message.sender.displayName) {
	myContacts[uri].name = message.sender.displayName;
	}

	if (message.timestamp > myContacts[uri].timestamp) {
	myContacts[uri].timestamp = message.timestamp;
	}

	myContacts[uri].unread.push(message.id);
	myContacts[uri].direction = 'incoming';
	myContacts[uri].lastCallDuration = null;
	if (myContacts[uri].tags.indexOf('chat') === -1) {
	myContacts[uri].tags.push('chat');
	}

	if (myContacts[uri].totalMessages) {
	myContacts[uri].totalMessages = myContacts[uri].totalMessages + 1;
	}

	if (message.contentType === 'text/html') {
	content = utils.html2text(content);
	} else if (message.contentType.indexOf('image/') > -1) {
	content = 'Photo';
	} else if (message.contentType === 'application/sylk-file-transfer') {
	try {
	this.checkFileTransfer(JSON.parse(metadata));
	} catch (e) {
	console.log("Error decoding incoming file transfer json sql: ", e);
	}
	}

	this.updateTotalUread(myContacts);

	this.saveSylkContact(uri, myContacts[uri], 'saveIncomingMessage');

	}).catch((error) => {
	if (error.message.indexOf('UNIQUE constraint failed') === -1) {
	console.log('saveIncomingMessage SQL error:', error);
	}
	});
	}

	saveIncomingMessageSync(message, decryptedBody=null, is_encrypted=false) {
	var content = decryptedBody \|\| message.content;
	let encrypted = 0;
	if (decryptedBody !== null) {
	encrypted = 2;
	} else if (is_encrypted) {
	encrypted = 1;
	}
	let received = 0;
	let imdn_msg;
	//console.log('saveIncomingMessageSync', message);

	if (message.dispositionNotification.indexOf('display') === -1) {
	//console.log('Incoming message', message.id, 'was already read');
	received = 2;
	} else {
	if (message.dispositionNotification.indexOf('positive-delivery') > -1) {
	imdn_msg = {id: message.id, timestamp: message.timestamp, from_uri: message.sender.uri}
	if (this.sendDispositionNotification(imdn_msg, 'delivered')) {
	received = 1;
	}
	} else {
	received = 1;
	}
	}

	let pending
	let sent;
	let unix_timestamp = Math.floor(message.timestamp / 1000);
	let metadata = message.contentType === 'application/sylk-file-transfer' ? message.content : '';
	//console.log('Sync metadata', message.id, message.contentType, metadata, typeof(message.content));
	let params = [this.state.accountId, encrypted, message.id, JSON.stringify(message.timestamp), unix_timestamp, content, message.contentType, metadata, message.sender.uri, this.state.account.id, "incoming", pending, sent, received, message.state];
	this.pendingNewSQLMessages.push(params);
	this.remove_sync_pending_item(message.id);

	if (this.pendingNewSQLMessages.length > 24) {
	this.insertPendingMessages()
	}
	}

	saveParticipant(callUUID, room, uri) {
	if (this._historyConferenceParticipants.has(callUUID)) {
	let old_participants = this._historyConferenceParticipants.get(callUUID);
	if (old_participants.indexOf(uri) === -1) {
	old_participants.push(uri);
	}

	} else {
	let new_participants = [uri];
	this._historyConferenceParticipants.set(callUUID, new_participants);
	}

	if (!this.myParticipants) {
	this.myParticipants = new Object();
	}

	if (this.myParticipants.hasOwnProperty(room)) {
	let old_uris = this.myParticipants[room];
	if (old_uris.indexOf(uri) === -1 && uri !== this.state.account.id && (uri + '@' + this.state.defaultDomain) !== this.state.account.id) {
	this.myParticipants[room].push(uri);
	}

	} else {
	let new_uris = [];
	if (uri !== this.state.account.id && (uri + '@' + this.state.defaultDomain) !== this.state.account.id) {
	new_uris.push(uri);
	}

	if (new_uris) {
	this.myParticipants[room] = new_uris;
	}
	}

	storage.set('myParticipants', this.myParticipants);
	}

	deleteContact(uri) {
	uri = uri.trim().toLowerCase();

	if (uri.indexOf('@') === -1) {
	uri = uri + '@' + this.state.defaultDomain;
	}

	let myContacts = this.state.myContacts;

	if (uri in myContacts) {
	this.deleteMessages(uri);
	}
	}

	deletePublicKey(uri) {
	uri = uri.trim().toLowerCase();

	if (uri.indexOf('@') === -1) {
	uri = uri + '@' + this.state.defaultDomain;
	}

	let myContacts = this.state.myContacts;

	if (uri in myContacts) {
	myContacts[uri].publicKey = null;
	console.log('Public key of', uri, 'deleted');
	this.saveSylkContact(uri, myContacts[uri], 'deletePublicKey');
	}
	}

	newContact(uri, name=null, data={}) {
	//console.log('Create new contact', uri, data);
	let current_datetime = new Date();

	if (data.src !== 'init') {
	uri = uri.trim().toLowerCase();
	}

	let contact = { id: uuid.v4(),
	uri: uri,
	name: name \|\| data.name \|\| '',
	organization: data.organization \|\| '',
	unread: [],
	tags: [],
	lastCallMedia: [],
	participants: [],
	timestamp: current_datetime
	}

	contact = this.sanitizeContact(uri, contact, data);
	return contact;
	}

	newSyntheticContact(uri, name=null, data={}) {
	//console.log('Create new contact', uri, data);
	let current_datetime = new Date();

	uri = uri.trim().toLowerCase();

	let contact = { id: uuid.v4(),
	uri: uri,
	name: name \|\| data.name \|\| '',
	organization: data.organization \|\| '',
	unread: [],
	tags: ['synthetic'],
	lastCallMedia: [],
	participants: [],
	timestamp: current_datetime
	}
	return contact;
	}

	updateTotalUread(myContacts=null) {
	let total_unread = 0;
	myContacts = myContacts \|\| this.state.myContacts;
	Object.keys(myContacts).forEach((uri) => {
	total_unread = total_unread + myContacts[uri].unread.length;
	});

	//console.log('Total unread messages', total_unread)

	if (Platform.OS === 'ios') {
	PushNotification.setApplicationIconBadgeNumber(total_unread);
	} else {
	ShortcutBadge.setCount(total_unread);
	}

	}

	saveContact(uri, displayName='', organization='', email='') {
	displayName = displayName.trim();
	uri = uri.trim().toLowerCase();
	let contact;

	if (uri.indexOf('@') === -1 && !utils.isPhoneNumber(uri)) {
	uri = uri + '@' + this.state.defaultDomain;
	}

	let myContacts = this.state.myContacts;

	if (uri in myContacts) {
	contact = myContacts[uri];
	} else {
	contact = this.newContact(uri);
	if (!contact) {
	return;
	}
	}

	contact.organization = organization;
	contact.name = displayName;
	contact.uri = uri;
	contact.email = email;
	contact.timestamp = new Date();

	contact = this.sanitizeContact(uri, contact);

	if (!contact) {
	this._notificationCenter.postSystemNotification('Invalid contact ' + uri);
	return;
	}

	if (!contact.photo) {
	var name_idx = contact.name.trim().toLowerCase();
	if (name_idx in this.state.avatarPhotos) {
	contact.photo = this.state.avatarPhotos[name_idx];
	}
	}

	this.replicateContact(contact);

	this.saveSylkContact(uri, contact, 'saveContact');

	let selectedContact = this.state.selectedContact;
	if (selectedContact && selectedContact.uri === uri) {
	selectedContact.displayName = displayName;
	selectedContact.organization = organization;
	this.setState({selectedContact: selectedContact});
	}

	if (uri === this.state.accountId) {
	this.setState({displayName: displayName, email: email});
	this.signup[this.state.accountId] = email;
	storage.set('signup', this.signup);
	if (this.state.account && displayName !== this.state.account.displayName) {
	this.processRegistration(this.state.accountId, this.state.password, displayName);
	}
	}
	}

	async replicateContact(contact) {
	//console.log('Replicate contact', contact);

	if (!this.state.keys) {
	console.log('Cannot replicate contact without a private key');
	return;
	}

	let id = uuid.v4();
	let content;
	let contentType = 'application/sylk-contact-update';
	let new_contact = {}

	new_contact.uri = contact.uri;
	new_contact.name = contact.name;
	new_contact.email = contact.email;
	new_contact.organization = contact.organization;
	new_contact.timestamp = Math.floor(contact.timestamp / 1000);
	new_contact.tags = contact.tags;
	new_contact.participants = contact.participants;

	content = JSON.stringify(new_contact);

	//this.saveOutgoingRawMessage(id, this.state.accountId, this.state.accountId, content, contentType);

	await OpenPGP.encrypt(content, this.state.keys.public).then((encryptedMessage) => {
	this._sendMessage(this.state.accountId, encryptedMessage, id, contentType, contact.timestamp);
	}).catch((error) => {
	console.log('Failed to encrypt contact:', error);
	});
	}

	handleReplicateContact(json_contact) {

	let contact;
	let new_contact;

	try {
	contact = JSON.parse(json_contact);
	} catch (e) {
	console.log("Failed to parse contact json: ", e);
	return;
	}

	if (contact.uri === null) {
	return;
	}

	if (contact.uri === this.state.accountId) {
	this.setState({displayName: contact.name, organization: contact.organization, email: contact.email});
	this.signup[this.state.accountId] = contact.email;
	storage.set('signup', this.signup);
	}

	let uri = contact.uri;
	let myContacts = this.state.myContacts;

	if (uri in myContacts) {
	new_contact = myContacts[uri];
	//
	} else {
	new_contact = this.newContact(uri, contact.name);
	if (!new_contact) {
	return;
	}
	}

	new_contact.uri = uri;
	new_contact.name = contact.name;
	new_contact.email = contact.email;
	new_contact.organization = contact.organization;
	new_contact.timestamp = new Date(contact.timestamp * 1000);
	new_contact.tags = contact.tags;
	new_contact.participants = contact.participants;

	this.saveSylkContact(uri, new_contact, 'handleReplicateContact');
	}

	async handleReplicateContactSync(json_contact, id, msg_timestamp) {
	let purgeMessages = this.state.purgeMessages;

	let contact;
	try {
	contact = JSON.parse(json_contact);
	} catch (e) {
	console.log("Failed to parse contact json: ", e);
	return;
	}

	let timestamp = msg_timestamp;

	let uri = contact.uri;

	if (contact.uri === this.state.accountId) {
	this.setState({displayName: contact.name, organization: contact.organization, email: contact.email});
	this.signup[this.state.accountId] = contact.email;
	storage.set('signup', this.signup);
	}

	if (contact.timestamp) {
	timestamp = new Date(contact.timestamp * 1000);
	}

	let replicateContacts = this.state.replicateContacts;

	if (uri in replicateContacts) {
	if (timestamp < replicateContacts[uri].timestamp) {
	purgeMessages.push(id);
	this.setState({purgeMessages: purgeMessages});
	//console.log('Sync replicate contact skipped because is too old', timestamp, uri);
	return;
	} else {
	purgeMessages.push(replicateContacts[uri].msg_id);
	this.setState({purgeMessages: purgeMessages});
	//console.log('Sync replicate contact is newer', timestamp, 'than', replicateContacts[uri].timestamp, 'remove previous one', replicateContacts[uri].msg_id);
	}
	//
	} else {
	let new_contact = this.newContact(uri, contact.name);
	if (!new_contact) {
	this.remove_sync_pending_item(id);
	purgeMessages.push(id);
	this.setState({purgeMessages: purgeMessages});
	return;
	}
	replicateContacts[uri] = new_contact;
	}

	console.log('Sync replicate contact', uri);

	replicateContacts[uri].uri = uri;
	replicateContacts[uri].msg_id = id;
	replicateContacts[uri].name = contact.name;
	replicateContacts[uri].email = contact.email;
	replicateContacts[uri].timestamp = timestamp;
	replicateContacts[uri].organization = contact.organization;
	replicateContacts[uri].tags = contact.tags;
	replicateContacts[uri].participants = contact.participants;

	//console.log('Adding replicated contact', replicateContacts[uri]);

	this.setState({replicateContacts: replicateContacts});
	this.remove_sync_pending_item(id);
	}

	sanitizeContact(uri, contact, data={}) {
	//console.log('sanitizeContact', uri, contact);

	let idx;

	if (!uri \|\| uri === '') {
	return null;
	}

	if (data.src !== 'init') {
	uri = uri.trim().toLowerCase();
	}

	let domain;
	let els = uri.split('@');
	let username = els[0];

	let isNumber = utils.isPhoneNumber(username);

	let uuidPattern = /^[0-9a-fA-F]{8}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{12}$/gi;
	let isUUID = uri.match(uuidPattern);

	if (!isUUID && !isNumber && !utils.isEmailAddress(uri) && username !== '*') {
	console.log('Sanitize check failed for uri:', uri);
	return null;
	}

	contact.uri = uri;

	if (!contact.conference) {
	contact.conference = false;
	}

	if (!contact.tags) {
	contact.tags = [];
	}

	contact.tags = [... new Set(contact.tags)];

	if (contact.direction === 'received'){
	contact.direction = 'incoming';
	} else if (contact.direction === 'placed') {
	contact.direction = 'outgoing';
	}

	if (xtype(contact.timestamp) !== 'date') {
	contact.timestamp = new Date();
	}

	if (!contact.participants) {
	contact.participants = [];
	}
	contact.participants = [... new Set(contact.participants)];

	if (!contact.unread) {
	contact.unread = [];
	}
	contact.unread = [... new Set(contact.unread)];

	if (!contact.lastCallMedia) {
	contact.lastCallMedia = [];
	}
	contact.lastCallMedia = [... new Set(contact.lastCallMedia)];

	return contact;
	}

	updateFavorite(uri, favorite) {
	if (favorite === null) {
	return;
	}

	let favoriteUris = this.state.favoriteUris;
	let idx;

	idx = favoriteUris.indexOf(uri);
	if (favorite && idx === -1) {
	favoriteUris.push(uri);
	this.setState({favoriteUris: favoriteUris, refreshFavorites: !this.state.refreshFavorites});
	} else if (!favorite && idx > -1) {
	favoriteUris.splice(idx, 1);
	this.setState({favoriteUris: favoriteUris, refreshFavorites: !this.state.refreshFavorites});
	} else {
	return;
	}

	}

	toggleFavorite(uri) {
	//console.log('toggleFavorite', uri);
	let favoriteUris = this.state.favoriteUris;
	let myContacts = this.state.myContacts;
	let selectedContact;
	let favorite;

	if (uri in myContacts) {
	} else {
	myContacts[uri] = this.newContact(uri);
	}

	idx = myContacts[uri].tags.indexOf('favorite');
	if (idx > -1) {
	myContacts[uri].tags.splice(idx, 1);
	favorite = false;
	} else {
	myContacts[uri].tags.push('favorite');
	favorite = true;
	}

	myContacts[uri].timestamp = new Date();

	this.saveSylkContact(uri, myContacts[uri], 'toggleFavorite');

	let idx = favoriteUris.indexOf(uri);
	if (idx === -1 && favorite) {
	favoriteUris.push(uri);
	console.log(uri, 'is favorite');
	} else if (idx > -1 && !favorite) {
	favoriteUris.splice(idx, 1);
	console.log(uri, 'is not favorite');
	}

	this.replicateContact(myContacts[uri]);
	this.setState({favoriteUris: favoriteUris});
	}

	toggleBlocked(uri) {
	let blockedUris = this.state.blockedUris;
	let myContacts = this.state.myContacts;

	if (uri.indexOf('@guest.') > -1) {
	uri = 'anonymous@anonymous.invalid';
	}

	if (uri in myContacts) {
	} else {
	myContacts[uri] = this.newContact(uri);
	}

	let blocked;

	idx = myContacts[uri].tags.indexOf('blocked');
	if (idx > -1) {
	myContacts[uri].tags.splice(idx, 1);
	blocked = false;
	} else {
	myContacts[uri].tags.push('blocked');
	blocked = true;
	}

	myContacts[uri].timestamp = new Date();
	this.saveSylkContact(uri, myContacts[uri], 'toggleBlocked');

	let idx = blockedUris.indexOf(uri);
	if (idx === -1 && blocked) {
	blockedUris.push(uri);
	} else if (idx > -1 && !blocked) {
	blockedUris.splice(idx, 1);
	}

	this.replicateContact(myContacts[uri]);
	this.setState({blockedUris: blockedUris, selectedContact: null});
	}

	updateBlocked(uri, blocked) {
	if (blocked === null) {
	return;
	}

	let blockedUris = this.state.blockedUris;
	let idx;

	idx = blockedUris.indexOf(uri);
	if (blocked && idx === -1) {
	blockedUris.push(uri);
	this.setState({blockedUris: blockedUris});
	} else if (!blocked && idx > -1) {
	blockedUris.splice(idx, 1);
	this.setState({blockedUris: blockedUris});
	} else {
	return;
	}

	}

	appendInvitedParties(room, uris) {
	//console.log('Save invited parties', uris, 'for room', room);
	let myInvitedParties = this.state.myInvitedParties;

	let current_uris = myInvitedParties.hasOwnProperty(room) ? myInvitedParties[room] : [];
	uris.forEach((uri) => {
	let idx = current_uris.indexOf(uri);
	if (idx === -1) {
	if (uri.indexOf('@') === -1) {
	uri = uri + '@' + this.state.defaultDomain;
	}

	if (uri !== this.state.account.id) {
	current_uris.push(uri);
	//console.log('Added', uri, 'to room', room);
	}
	}
	});

	this.saveConference(room, uris);
	}

	forwardMessage(message, uri) {
	// this will show the main interface to select one or more contacts
	this.setState({shareToContacts: true, forwardContent: message, selectedContact: null, sourceContact: this.state.selectedContact});
	}

	async shareContent() {
	var id = uuid.v4();
	let content = '';
	let contentType = 'text/plain';

	let msg = {
	_id: id,
	key: id,
	text: content,
	createdAt: new Date(),
	direction: 'outgoing',
	user: {}
	}


	if (this.state.forwardContent) {
	let message = this.state.forwardContent;
	//console.log('Forwarding content...');
	msg.text = message.text;
	if (message.metadata && message.metadata.filename) {
	contentType = 'application/sylk-file-transfer';
	msg.metadata = message.metadata;
	msg.metadata.sender.uri = this.state.accountId;
	msg.metadata.path = msg.metadata.local_url;
	msg.metadata.receiver.uri = null;
	msg.metadata.transfer_id = id;
	msg.metadata.progress = null;
	msg.metadata.error = null;
	msg.metadata.local_url = null;
	msg.metadata.url = null;
	msg.metadata.paused = false;
	msg.metadata.failed = false;
	msg.metadata.until = null;
	if (message.metadata.filename.endsWith('.asc')) {
	msg.metadata.filename = message.metadata.filename.slice(0, -4);
	}
	}
	//console.log('Forwarding content result...', msg);

	} else {
	console.log('Sharing content...');

	if (this.state.shareContent.length === 0) {
	return;
	}

	if (this.state.selectedContacts.length === 0) {
	this._notificationCenter.postSystemNotification('Sharing canceled');
	}

	let item = this.state.shareContent[0];

	if (item.subject) {
	content = content + '\n\n' + item.subject;
	}

	if (item.text) {
	content = content + '\n\n' + item.text;
	}

	if (item.weblink) {
	content = content + '\n\n' + item.weblink;
	}

	if (item.filePath) {
	contentType = 'application/sylk-file-transfer';
	const { size } = await RNFetchBlob.fs.stat(item.filePath);

	let file_transfer = { 'path': item.filePath,
	'filename': item.fileName,
	'filetype' : item.mimeType,
	'filesize': size,
	'sender': {'uri': this.state.accountId},
	'receiver': {'uri': null},
	'transfer_id': id,
	'direction': 'outgoing'
	};

	msg.metadata = file_transfer;

	if (utils.isImage(item.fileName)) {
	msg.image = Platform.OS === "android" ? 'file://'+ item.filePath : item.filePath;
	} else if (utils.isAudio(item.fileName)) {
	msg.audio = Platform.OS === "android" ? 'file://'+ item.filePath : item.filePath;
	} else if (utils.isVideo(item.fileName)) {
	msg.video = Platform.OS === "android" ? 'file://'+ item.filePath : item.filePath;
	}

	if (content.length > 0) {
	content = content + ' + ' + utils.beautyFileNameForBubble(file_transfer);
	} else {
	content = utils.beautyFileNameForBubble(file_transfer);
	}

	content = content.trim();
	msg.text = content;
	}

	ReceiveSharingIntent.clearReceivedFiles();
	}

	this.state.selectedContacts.forEach((uri) => {
	if (msg.metadata && msg.metadata.receiver) {
	msg.metadata.receiver.uri = uri;
	}
	this.sendMessage(uri, msg, contentType);
	});

	this.cancelShareContent();
	}

	cancelShareContent() {
	this.setState({shareContent: [],
	selectedContacts: [],
	selectedContact: this.state.sourceContact,
	forwardContent: null,
	sourceContact: null,
	shareToContacts: false});
	}

	filterHistory(filter) {
	//console.log('Filter history', filter);
	this.setState({historyFilter: filter});
	}

	saveConference(room, participants, displayName=null) {
	let uri = room;
	console.log('Save conference', room, 'with display name', displayName, 'and participants', participants);

	let myContacts = this.state.myContacts;

	if (uri in myContacts) {
	} else {
	myContacts[uri] = this.newContact(uri);
	}

	myContacts[uri].timestamp = new Date();
	myContacts[uri].name = displayName;

	let new_participants = [];
	participants.forEach((uri) => {
	if (uri.indexOf('@') === -1) {
	uri = uri + '@' + this.state.defaultDomain;
	}
	if (uri !== this.state.account.id) {
	new_participants.push(uri);
	console.log('Added', uri, 'to room', room);
	}
	});

	myContacts[uri].participants = new_participants;
	this.replicateContact(myContacts[uri]);
	this.saveSylkContact(uri, myContacts[uri], 'saveConference');
	}

	addHistoryEntry(uri, callUUID, direction='outgoing', participants=[]) {
	let myContacts = this.state.myContacts;

	//console.log('addHistoryEntry', uri);

	if (uri.indexOf('@') === -1) {
	uri = uri + '@videoconference.' + this.state.defaultDomain;
	}

	if (uri in myContacts) {
	} else {
	myContacts[uri] = this.newContact(uri);
	}

	myContacts[uri].conference = true;
	myContacts[uri].timestamp = new Date();
	myContacts[uri].lastCallId = callUUID;
	myContacts[uri].direction = direction;
	this.saveSylkContact(uri, myContacts[uri], 'addHistoryEntry');
	}

	updateHistoryEntry(uri, callUUID, duration) {
	if (uri.indexOf('@') === -1) {
	uri = uri + '@videoconference.' + this.state.defaultDomain;
	}

	let myContacts = this.state.myContacts;
	if (uri in myContacts && myContacts[uri].lastCallId === callUUID) {
	console.log('updateHistoryEntry', uri, callUUID, duration);
	myContacts[uri].timestamp = new Date();
	myContacts[uri].lastCallDuration = duration;
	myContacts[uri].lastCallId = callUUID;
	this.replicateContact(myContacts[uri])
	this.saveSylkContact(uri, myContacts[uri], 'updateHistoryEntry');
	}
	}

	render() {
	let footerBox = <View style={styles.footer}><FooterBox /></View>;

	let extraStyles = {};

	if (this.state.localMedia \|\| this.state.registrationState === 'registered') {
	footerBox = null;
	}

	let loadingLabel = this.state.loading;
	if (this.state.syncConversations) {
	//loadingLabel = 'Sync conversations';

	} else if (this.state.reconnectingCall) {
	loadingLabel = 'Reconnecting call...';
	} else if (this.mustLogout) {
	loadingLabel = 'Logging out...';
	}

	return (
	<PaperProvider theme={theme}>
	<Router history={history} ref="router">
	<ImageBackground source={backgroundImage} style={{width: '100%', height: '100%'}}>
	<View style={mainStyle.MainContainer} onLayout={(event) => this.setState({
	Width_Layout : event.nativeEvent.layout.width,
	Height_Layout : event.nativeEvent.layout.height
	}, ()=> this._detectOrientation())}>
	<SafeAreaView style={[styles.root, extraStyles]}>
	{ Platform.OS === 'android' ?
	<IncomingCallModal
	contact={this.state.incomingContact}
	media={this.state.incomingMedia}
	CallUUID={this.state.incomingCallUUID}
	onAccept={this.callKeepAcceptCall}
	onReject={this.callKeepRejectCall}
	onHide={this.dismissCall}
	orientation={this.state.orientation}
	isTablet={this.state.isTablet}
	playIncomingRingtone = {this.playIncomingRingtone}
	/>
	: null}

	<LogsModal
	logs={this.state.logs}
	show={this.state.showLogsModal}
	refresh={this.showLogs}
	close={this.hideLogsModal}
	purgeLogs={this.purgeLogs}
	orientation={this.state.orientation}
	/>

	<LoadingScreen
	text={loadingLabel}
	show={loadingLabel ? true : false}
	orientation={this.state.orientation}
	isTablet={this.state.isTablet}
	/>
	<Switch>
	<Route exact path="/" component={this.main} />
	<Route exact path="/login" component={this.login} />
	<Route exact path="/logout" component={this.logout} />
	<Route exact path="/ready" component={this.ready} />
	<Route exact path="/call" component={this.call} />
	<Route exact path="/conference" component={this.conference} />
	<Route exact path="/preview" component={this.preview} />
	<Route component={this.notFound} />
	</Switch>

	<NotificationCenter ref="notificationCenter" />

	</SafeAreaView>
	</View>
	</ImageBackground>
	</Router>
	</PaperProvider>
	);
	}

	notFound(match) {

	const status = {
	title : '404',
	message : 'Oops, the page your looking for can\'t found',
	level : 'danger',
	width : 'large'
	}
	return (
	<StatusBox
	{...status}
	/>
	);
	}

	saveHistory(history) {
	let myContacts = this.state.myContacts;
	let missedCalls = this.state.missedCalls;
	let localTime;
	let tags = [];
	let uri;
	let i = 0;
	let idx;
	let contact;
	let must_save = false;

	history.forEach((item) => {
	uri = item.uri;

	must_save = false;
	if (this.state.blockedUris.indexOf(uri) > -1) {
	return;
	}

	if (uri in myContacts) {
	} else {
	contact = this.newContact(uri);
	if (!contact) {
	console.log('No valid contact for', uri);
	return;
	}

	myContacts[uri] = contact;
	let contacts = this.lookupContacts(uri)

	if (contacts.length > 0) {
	myContacts[uri].name = contacts[0].name;
	myContacts[uri].tags = contacts[0].tags;
	myContacts[uri].photo = contacts[0].photo;
	myContacts[uri].label = contacts[0].label;
	}

	myContacts[uri].timestamp = item.timestamp;
	must_save = true;
	}

	if (item.timestamp > myContacts[uri].timestamp) {
	myContacts[uri].timestamp = item.timestamp;
	must_save = true;

	} else {
	if (myContacts[uri].lastCallId === item.sessionId) {
	return;
	} else {
	must_save = true;
	}
	}

	tags = myContacts[uri].tags;

	if (item.tags.indexOf('missed') > - 1) {
	tags.push('missed');
	myContacts[uri].unread.push(item.sessionId);
	if (missedCalls.indexOf(item.sessionId) === -1) {
	missedCalls.push(item.sessionId);
	must_save = true;
	}
	} else {
	idx = tags.indexOf('missed');
	if (idx > -1) {
	tags.splice(idx, 1);
	must_save = true;
	}
	}

	tags.push('history');

	if (item.displayName && !myContacts[uri].name) {
	myContacts[uri].name = item.displayName;
	must_save = true;
	}

	myContacts[uri].direction = item.direction;
	myContacts[uri].lastCallId = item.sessionId;
	myContacts[uri].lastCallDuration = item.duration;
	myContacts[uri].lastCallMedia = item.media;
	myContacts[uri].conference = item.conference;

	if (tags !== myContacts[uri].tags) {
	must_save = true;
	}

	myContacts[uri].tags = tags;
	i = i + 1;

	this.updateTotalUread(myContacts);

	if (must_save) {
	this.saveSylkContact(uri, this.state.myContacts[uri], 'saveHistory');
	}

	});

	this.setState({missedCalls: missedCalls});
	}

	hideLogsModal() {
	this.setState({showLogsModal: false});
	}

	purgeLogs() {
	RNFS.unlink(logfile)
	.then(() => {
	utils.timestampedLog('Log file initialized');
	this.showLogs();
	})
	// `unlink` will throw an error, if the item to unlink does not exist
	.catch((err) => {
	console.log(err.message);
	});
	}

	showLogs() {
	this.setState({showLogsModal: true});
	RNFS.readFile(logfile, 'utf8').then((content) => {
	console.log('Read', content.length, 'bytes from', logfile);
	const lastlines = content.split('\n').slice(-MAX_LOG_LINES).join('\n');
	this.setState({logs: lastlines});
	});
	}

	trimLogs() {
	RNFS.readFile(logfile, 'utf8').then((content) => {
	const lines = content.split('\n');
	//console.log('Read', lines.length, 'lines and', content.length, 'bytes from', logfile);
	if (lines.length > (MAX_LOG_LINES + 50) \|\| content.length > 100000) {
	const text = lines.slice(-MAX_LOG_LINES).join('\n');
	RNFS.writeFile(logfile, text + '\r\n', 'utf8')
	.then((success) => {
	//console.log('Trimmed logs to', MAX_LOG_LINES, 'lines and', text.length, 'bytes');
	})
	.catch((err) => {
	console.log(err.message);
	});
	}
	});
	}

	ready() {
	let publicKey;
	let call = this.state.currentCall \|\| this.state.incomingCall;

	if (this.state.selectedContact) {
	const uri = this.state.selectedContact.uri;
	if (uri in this.state.myContacts && this.state.myContacts[uri].publicKey) {
	publicKey = this.state.myContacts[uri].publicKey;
	}
	} else {
	publicKey = this.state.keys ? this.state.keys.public: null;
	}

	return (
	<Fragment>
	<NavigationBar
	notificationCenter = {this.notificationCenter}
	account = {this.state.account}
	accountId = {this.state.accountId}
	email = {this.state.email}
	logout = {this.logout}
	contactsLoaded = {this.state.contactsLoaded}
	inCall = {(this.state.incomingCall \|\| this.state.currentCall) ? true: false}
	toggleSpeakerPhone = {this.toggleSpeakerPhone}
	toggleProximity = {this.toggleProximity}
	proximity = {this.state.proximityEnabled}
	preview = {this.startPreview}
	showLogs = {this.showLogs}
	goBackFunc = {this.goBackToHome}
	connection = {this.state.connection}
	registrationState = {this.state.registrationState}
	orientation = {this.state.orientation}
	isTablet = {this.state.isTablet}
	displayName = {this.state.displayName}
	myDisplayName = {this.state.displayName}
	organization = {this.state.organization}
	selectedContact = {this.state.selectedContact}
	messages = {this.state.messages}
	replicateKey = {this.replicatePrivateKey}
	publicKey = {publicKey}
	deleteMessages = {this.deleteMessages}
	toggleFavorite = {this.toggleFavorite}
	toggleBlocked = {this.toggleBlocked}
	saveConference={this.saveConference}
	defaultDomain = {this.state.defaultDomain}
	favoriteUris = {this.state.favoriteUris}
	startCall = {this.callKeepStartCall}
	startConference = {this.callKeepStartConference}
	saveContact = {this.saveContact}
	deleteContact = {this.deleteContact}
	removeContact = {this.removeContact}
	sendPublicKey = {this.sendPublicKey}
	deletePublicKey = {this.deletePublicKey}
	showImportModal = {this.showImportPrivateKeyModal}
	syncConversations = {this.state.syncConversations}
	showCallMeMaybeModal = {this.state.showCallMeMaybeModal}
	toggleCallMeMaybeModal = {this.toggleCallMeMaybeModal}
	showConferenceModalFunc = {this.showConferenceModal}
	appStoreVersion = {this.state.appStoreVersion}
	checkVersionFunc = {this.checkVersion}
	showExportPrivateKeyModal = {this.state.showExportPrivateKeyModal}
	showExportPrivateKeyModalFunc = {this.showExportPrivateKeyModal}
	hideExportPrivateKeyModalFunc = {this.hideExportPrivateKeyModal}
	generateKeysFunc={this.generateKeys}
	refetchMessages = {this.refetchMessagesForContact}
	blockedUris = {this.state.blockedUris}
	toggleSSIFunc = {this.toggleSSI}
	ssiRequired = {this.state.ssiRequired}
	myuuid={this.state.myuuid}
	deleteSsiCredential = {this.deleteSsiCredential}
	deleteSsiConnection = {this.deleteSsiConnection}
	filteredMessageIds = {this.state.filteredMessageIds}
	resumeTransfers = {this.resumeTransfers}
	contentTypes = {this.state.contentTypes}
	canSend = {this.canSend}
	/>

	<ReadyBox
	account = {this.state.account}
	password = {this.state.password}
	config = {config}
	fontScale = {this.state.fontScale}
	inCall = {(this.state.incomingCall \|\| this.state.currentCall) ? true: false}
	startCall = {this.callKeepStartCall}
	startConference = {this.callKeepStartConference}
	missedTargetUri = {this.state.missedTargetUri}
	orientation = {this.state.orientation}
	contacts = {this.state.contacts}
	isTablet = {this.state.isTablet}
	isLandscape = {this.state.orientation === 'landscape'}
	refreshHistory = {this.state.refreshHistory}
	refreshFavorites = {this.state.refreshFavorites}
	saveHistory = {this.saveHistory}
	myDisplayName = {this.state.displayName}
	myPhoneNumber = {this.state.myPhoneNumber}
	saveConference = {this.saveConference}
	myInvitedParties = {this.state.myInvitedParties}
	toggleFavorite = {this.toggleFavorite}
	toggleBlocked = {this.toggleBlocked}
	favoriteUris = {this.state.favoriteUris}
	missedCalls = {this.state.missedCalls}
	blockedUris = {this.state.blockedUris}
	defaultDomain = {this.state.defaultDomain}
	saveContact = {this.saveContact}
	myContacts = {this.state.myContacts}
	lookupContacts = {this.lookupContacts}
	confirmRead = {this.confirmRead}
	selectedContact = {this.state.selectedContact}
	call = {this.state.incomingCall \|\| this.state.currentCall}
	goBackFunc = {this.goBackToCall}
	messages = {this.state.messages}
	deleteMessages = {this.deleteMessages}
	sendMessage = {this.sendMessage}
	expireMessage = {this.expireMessage}
	reSendMessage = {this.reSendMessage}
	deleteMessage = {this.deleteMessage}
	getMessages = {this.getMessages}
	pinMessage = {this.pinMessage}
	unpinMessage = {this.unpinMessage}
	selectContact = {this.selectContact}
	sendPublicKey = {this.sendPublicKey}
	inviteContacts = {this.state.inviteContacts}
	shareToContacts = {this.state.shareToContacts}
	selectedContacts = {this.state.selectedContacts}
	updateSelection = {this.updateSelection}
	togglePinned = {this.togglePinned}
	pinned = {this.state.pinned}
	loadEarlierMessages = {this.loadEarlierMessages}
	newContactFunc = {this.newSyntheticContact}
	messageZoomFactor = {this.state.messageZoomFactor.toString()}
	isTyping = {this.state.isTyping}
	navigationItems = {this.state.navigationItems}
	showConferenceModal = {this.state.showConferenceModal}
	hideConferenceModalFunc = {this.hideConferenceModal}
	showConferenceModalFunc = {this.showConferenceModal}
	shareContent = {this.shareContent}
	fetchSharedItems = {this.fetchSharedItems}
	filterHistoryFunc = {this.filterHistory}
	historyFilter = {this.state.historyFilter}
	inviteToConferenceFunc = {this.inviteToConference}
	showQRCodeScanner = {this.state.showQRCodeScanner}
	toggleQRCodeScannerFunc = {this.toggleQRCodeScanner}
	handleSSIEnrolment = {this.handleSSIEnrolment}
	ssiCredentials = {this.state.ssiCredentials}
	ssiConnections = {this.state.ssiConnections}
	keys = {this.state.keys}
	downloadFunc = {this.downloadFile}
	decryptFunc = {this.decryptFile}
	isTexting = {this.state.isTexting}
	keyboardVisible = {this.state.keyboardVisible}
	contentTypes = {this.state.contentTypes}
	canSend = {this.canSend}
	forwardMessageFunc = {this.forwardMessage}
	sourceContact = {this.state.sourceContact}
	requestCameraPermission = {this.requestCameraPermission}
	/>

	<ImportPrivateKeyModal
	show={this.state.showImportPrivateKeyModal}
	close={this.hideImportPrivateKeyModal}
	saveFunc={this.savePrivateKey}
	generateKeysFunc={this.generateKeys}
	useExistingKeysFunc={this.useExistingKeys}
	privateKey={this.state.privateKey}
	keyDifferentOnServer={this.state.keyDifferentOnServer}
	keyExistsOnServer={this.state.keyExistsOnServer}
	keyStatus={this.state.keyStatus}
	status={this.state.privateKeyImportStatus}
	success={this.state.privateKeyImportSuccess}
	/>
	</Fragment>
	);
	}

	preview() {
	return (
	<Fragment>
	<Preview
	localMedia = {this.state.localMedia}
	hangupCall = {this.hangupCall}
	setDevice = {this.setDevice}
	selectedDevices = {this.state.devices}
	/>
	</Fragment>
	);
	}

	saveSlider(position) {
	this.setState({conferenceSliderPosition: position});
	}

	call() {
	let call = this.state.currentCall \|\| this.state.incomingCall;
	let callState;

	if (call && call.id in this.state.callsState) {
	callState = this.state.callsState[call.id];
	}

	if (this.state.targetUri in this.state.myContacts && !this.state.callContact) {
	let callContact = this.state.myContacts[this.state.targetUri];
	this.setState({callContact: callContact});
	}

	return (
	<Call
	account = {this.state.account}
	targetUri = {this.state.targetUri}
	call = {call}
	callContact = {this.state.callContact}
	callState = {callState}
	connection = {this.state.connection}
	registrationState = {this.state.registrationState}
	localMedia = {this.state.localMedia}
	escalateToConference = {this.escalateToConference}
	hangupCall = {this.hangupCall}
	showLogs = {this.showLogs}
	generatedVideoTrack = {this.state.generatedVideoTrack}
	callKeepSendDtmf = {this.callKeepSendDtmf}
	toggleMute = {this.toggleMute}
	callKeepStartCall = {this.callKeepStartCall}
	toggleSpeakerPhone = {this.toggleSpeakerPhone}
	speakerPhoneEnabled = {this.state.speakerPhoneEnabled}
	speakerphoneOn = {this.speakerphoneOn}
	speakerphoneOff = {this.speakerphoneOff}
	callUUID = {this.state.outgoingCallUUID}
	contacts = {this.state.contacts}
	intercomDtmfTone = {this.intercomDtmfTone}
	orientation = {this.state.orientation}
	isTablet = {this.state.isTablet}
	reconnectingCall = {this.state.reconnectingCall}
	muted = {this.state.muted}
	myContacts = {this.state.myContacts}
	declineReason = {this.state.declineReason}
	goBackFunc={this.goBackToHomeFromCall}
	messages = {this.state.messages}
	sendMessage={this.sendMessage}
	reSendMessage={this.reSendMessage}
	expireMessage = {this.expireMessage}
	deleteMessage = {this.deleteMessage}
	getMessages = {this.getMessages}
	pinMessage = {this.pinMessage}
	unpinMessage = {this.unpinMessage}
	confirmRead = {this.confirmRead}
	inviteToConferenceFunc={this.inviteToConference}
	finishInvite={this.finishInviteToConference}
	selectedContact={this.state.selectedContact}
	selectedContacts={this.state.selectedContacts}
	ssiAgent={this.ssiAgent}
	ssiRequired = {this.state.ssiRequired}
	ssiRoles = {this.state.ssiRoles}
	postSystemNotification = {this.postSystemNotification}
	/>
	)
	}

	postSystemNotification(msg) {
	if (!this._notificationCenter) {
	return;
	}

	this._notificationCenter.postSystemNotification(msg);
	}

	conference() {
	let _previousParticipants = new Set();

	let call = this.state.currentCall \|\| this.state.incomingCall;
	let callState;

	if (call && call.id in this.state.callsState) {
	callState = this.state.callsState[call.id];
	}

	/*
	if (this.myParticipants) {
	let room = this.state.targetUri.split('@')[0];
	if (this.myParticipants.hasOwnProperty(room)) {
	let uris = this.myParticipants[room];
	if (uris) {
	uris.forEach((uri) => {
	if (uri.search(this.state.defaultDomain) > -1) {
	let user = uri.split('@')[0];
	_previousParticipants.add(user);
	} else {
	_previousParticipants.add(uri);
	}
	});
	}
	}
	}
	*/

	if (this.state.myInvitedParties) {
	if (this.state.myInvitedParties.hasOwnProperty(this.state.targetUri)) {
	let uris = this.state.myInvitedParties[this.state.targetUri];
	if (uris) {
	uris.forEach((uri) => {
	_previousParticipants.add(uri);
	});
	}
	}
	}

	let previousParticipants = Array.from(_previousParticipants);

	return (
	<Conference
	notificationCenter = {this.notificationCenter}
	localMedia = {this.state.localMedia}
	account = {this.state.account}
	targetUri = {this.state.targetUri}
	callContact = {this.state.callContact}
	connection = {this.state.connection}
	registrationState = {this.state.registrationState}
	currentCall = {this.state.currentCall}
	saveParticipant = {this.saveParticipant}
	saveConferenceMessage = {this.saveConferenceMessage}
	updateConferenceMessage = {this.updateConferenceMessage}
	deleteConferenceMessage = {this.deleteConferenceMessage}
	myInvitedParties = {this.state.myInvitedParties}
	saveConference = {this.appendInvitedParties}
	previousParticipants = {previousParticipants}
	participantsToInvite = {this.state.participantsToInvite}
	hangupCall = {this.hangupCall}
	shareScreen = {this.switchScreensharing}
	generatedVideoTrack = {this.state.generatedVideoTrack}
	toggleMute = {this.toggleMute}
	toggleSpeakerPhone = {this.toggleSpeakerPhone}
	speakerPhoneEnabled = {this.state.speakerPhoneEnabled}
	callUUID = {this.state.outgoingCallUUID}
	proposedMedia = {this.outgoingMedia}
	isLandscape = {this.state.orientation === 'landscape'}
	isTablet = {this.state.isTablet}
	muted = {this.state.muted}
	defaultDomain = {this.state.defaultDomain}
	fileSharingUrl = {this.state.fileSharingUrl}
	startedByPush = {this.startedByPush}
	inFocus = {this.state.inFocus}
	reconnectingCall = {this.state.reconnectingCall}
	toggleFavorite = {this.toggleFavorite}
	favoriteUris = {this.state.favoriteUris}
	myContacts = {this.state.myContacts}
	lookupContacts={this.lookupContacts}
	goBackFunc={this.goBackToHomeFromConference}
	inviteToConferenceFunc={this.inviteToConference}
	selectedContacts={this.state.selectedContacts}
	callState={callState}
	messages = {this.state.messages}
	getMessages = {this.getMessages}
	finishInvite={this.finishInviteToConference}
	sendConferenceMessage={this.sendConferenceMessage}
	conferenceSliderPosition={this.state.conferenceSliderPosition}
	saveSliderFunc={this.saveSlider}
	/>
	)
	}

	matchContact(contact, filter='', matchDisplayName=true) {
	if (contact.uri.toLowerCase().startsWith(filter.toLowerCase())) {
	return true;
	}

	if (matchDisplayName && contact.name && contact.name.toLowerCase().indexOf(filter.toLowerCase()) > -1) {
	return true;
	}

	return false;
	}

	lookupContacts(text) {
	let contacts = [];

	const addressbook_contacts = this.state.contacts.filter(contact => this.matchContact(contact, text));
	addressbook_contacts.forEach((c) => {
	const existing_contacts = contacts.filter(contact => this.matchContact(contact, c.uri.toLowerCase(), false));
	if (existing_contacts.length === 0) {
	contacts.push(c);
	}
	});
	return contacts;
	}

	updateLoading(state, by='') {
	if (by === 'incoming_call_timeout') {
	console.log('Incoming call timeout');
	} else if (this.state.loading === incomingCallLabel && by !== 'incoming_call' && this.state.incomingCallUUID) {
	console.log('Skip updateLoading because we wait for a call', this.state.loading);
	return;
	} else if (by === 'incoming_call' && this.state.loading && this.state.loading !== incomingCallLabel) {
	console.log('Skip updateLoading by incoming_call', this.state.loading);
	return;
	}

	//console.log('updateLoading', this.state.loading, '->', state, 'by', by);
	this.setState({loading: state});
	}

	conferenceByUri(urlParameters) {
	const targetUri = utils.normalizeUri(urlParameters.targetUri, config.defaultConferenceDomain);
	const idx = targetUri.indexOf('@');
	const uri = {};
	const pattern = /^[A-Za-z0-9\-\_]+$/g;
	uri.user = targetUri.substring(0, idx);

	// check if the uri.user is valid
	if (!pattern.test(uri.user)) {
	const status = {
	title : 'Invalid conference',
	message : `Oops, the conference ID is invalid: ${targetUri}`,
	level : 'danger',
	width : 'large'
	}
	return (
	<StatusBox
	{...status}
	/>
	);
	}

	return (
	<ConferenceByUriBox
	notificationCenter = {this.notificationCenter}
	handler = {this.handleConferenceByUri}
	targetUri = {targetUri}
	localMedia = {this.state.localMedia}
	account = {this.state.account}
	currentCall = {this.state.currentCall}
	hangupCall = {this.hangupCall}
	shareScreen = {this.switchScreensharing}
	generatedVideoTrack = {this.state.generatedVideoTrack}
	/>
	);
	}

	login() {
	let registerBox;
	let statusBox;
	this.mustLogout = false;

	if (this.state.status !== null) {
	statusBox = (
	<StatusBox
	message={this.state.status.msg}
	level={this.state.status.level}
	/>
	);
	}

	if (this.state.registrationState !== 'registered') {
	registerBox = (
	<RegisterBox
	registrationInProgress = {this.state.registrationState !== null && this.state.registrationState !== 'failed'}
	handleRegistration = {this.handleRegistration}
	handleEnrollment = {this.handleEnrollment}
	autoLogin={this.state.autoLogin}
	connected={this.state.connection && this.state.connection.state !== 'ready' ? false : true}
	showLogo={!this.state.keyboardVisible \|\| this.state.isTablet}
	orientation = {this.state.orientation}
	isTablet = {this.state.isTablet}
	phoneNumber= {this.state.phoneNumber}
	/>
	);
	}

	return (
	<Fragment>
	{registerBox}
	{statusBox}
	</Fragment>
	);
	}

	logout() {
	this.syncRequested = false;
	this.callKeeper.setAvailable(false);
	this.sql_contacts_keys = [];

	// SSI wallet - cleanup

	if (!this.mustLogout && this.state.registrationState !== null && this.state.connection && this.state.connection.state === 'ready') {
	// remove token from server
	this.mustLogout = true;
	//console.log('Remove push token');
	this.state.account.setDeviceToken('None', Platform.OS, deviceId, true, bundleId);
	//console.log('Unregister');
	this.state.account.register();
	return;
	} else if (this.mustLogout && this.state.connection && this.state.account) {
	//console.log('Unregister');
	this.state.account.unregister();
	}

	this.tokenSent = false;
	if (this.state.connection && this.state.account) {
	//console.log('Remove account');
	this.state.connection.removeAccount(this.state.account, (error) => {
	if (error) {
	logger.debug(error);
	}
	});
	}

	storage.set('account', {accountId: this.state.accountId,
	password: this.state.password,
	verified: false
	});

	this.setState({account: null,
	displayName: '',
	ssiAgent: null,
	email: '',
	loading: null,
	keyStatus: {},
	contactsLoaded: false,
	registrationState: null,
	registrationKeepalive: false,
	keyExistsOnServer: false,
	keyDifferentOnServer: false,
	status: null,
	keys: null,
	lastSyncId: null,
	accountVerified: false,
	autoLogin: false,
	myContacts: {},
	defaultDomain: config.defaultDomain,
	purgeMessages: [],
	updateContactUris: {},
	replicateContacts: {},
	deletedContacts: {}
	});

	this.mustLogout = false;
	this.ssiAgent = null;
	this.changeRoute('/login', 'user logout');

	return null;
	}

	main() {
	return null;
	}
	}

	export default Sylk;

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