571 lines
18 KiB
Dart
571 lines
18 KiB
Dart
part of 'main.dart';
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class HomeAssistant {
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static const DEFAULT_DASHBOARD = 'lovelace';
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static final HomeAssistant _instance = HomeAssistant._internal();
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factory HomeAssistant() {
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return _instance;
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}
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EntityCollection entities;
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HomeAssistantUI ui;
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Map _instanceConfig = {};
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String _userName;
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String _lovelaceDashbordUrl;
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HSVColor savedColor;
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int savedPlayerPosition;
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String sendToPlayerId;
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String sendFromPlayerId;
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Map services;
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bool autoUi = false;
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String fcmToken;
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Map _rawLovelaceData;
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var _rawStates;
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var _rawUserInfo;
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var _rawPanels;
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set lovelaceDashboardUrl(String val) => _lovelaceDashbordUrl = val;
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List<Panel> panels = [];
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Duration fetchTimeout = Duration(seconds: 30);
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String get locationName {
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if (!autoUi) {
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return ui?.title ?? "";
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} else {
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return _instanceConfig["location_name"] ?? "";
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}
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}
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String get userName => _userName ?? locationName;
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String get userAvatarText => userName.length > 0 ? userName[0] : "";
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bool get isNoEntities => entities == null || entities.isEmpty;
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bool get isNoViews => ui == null || ui.isEmpty;
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bool get isMobileAppEnabled => _instanceConfig["components"] != null && (_instanceConfig["components"] as List).contains("mobile_app");
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HomeAssistant._internal() {
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ConnectionManager().onStateChangeCallback = _handleEntityStateChange;
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ConnectionManager().onLovelaceUpdatedCallback = _handleLovelaceUpdate;
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DeviceInfoManager().loadDeviceInfo();
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}
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Completer _fetchCompleter;
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Future fetchData() {
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if (_fetchCompleter != null && !_fetchCompleter.isCompleted) {
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Logger.w("Previous data fetch is not completed yet");
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return _fetchCompleter.future;
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}
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if (entities == null) entities = EntityCollection(ConnectionManager().httpWebHost);
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_fetchCompleter = Completer();
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List<Future> futures = [];
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futures.add(_getStates(null));
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if (!autoUi) {
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futures.add(_getLovelace(null));
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}
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futures.add(_getConfig(null));
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futures.add(_getUserInfo(null));
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futures.add(_getPanels(null));
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futures.add(_getServices(null));
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Future.wait(futures).then((_) {
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if (isMobileAppEnabled) {
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_createUI();
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_fetchCompleter.complete();
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MobileAppIntegrationManager.checkAppRegistration();
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} else {
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_fetchCompleter.completeError(HAError("Mobile app component not found", actions: [HAErrorAction.tryAgain(), HAErrorAction(type: HAErrorActionType.URL ,title: "Help",url: "http://ha-client.app/docs#mobile-app-integration")]));
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}
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}).catchError((e) {
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_fetchCompleter.completeError(e);
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});
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return _fetchCompleter.future;
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}
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Future<void> fetchDataFromCache() async {
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Logger.d('Loading cached data');
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SharedPreferences prefs = await SharedPreferences.getInstance();
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bool cached = prefs.getBool('cached');
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if (cached != null && cached) {
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if (entities == null) entities = EntityCollection(ConnectionManager().httpWebHost);
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try {
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_getStates(prefs);
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if (!autoUi) {
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_getLovelace(prefs);
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}
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_getConfig(prefs);
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_getUserInfo(prefs);
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_getPanels(prefs);
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_getServices(prefs);
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if (isMobileAppEnabled) {
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_createUI();
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}
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} catch (e) {
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Logger.d('Didnt get cached data: $e');
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}
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}
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}
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void saveCache() async {
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Logger.d('Saving data to cache...');
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SharedPreferences prefs = await SharedPreferences.getInstance();
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try {
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await prefs.setString('cached_states', json.encode(_rawStates));
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await prefs.setString('cached_lovelace', json.encode(_rawLovelaceData));
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await prefs.setString('cached_user', json.encode(_rawUserInfo));
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await prefs.setString('cached_config', json.encode(_instanceConfig));
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await prefs.setString('cached_panels', json.encode(_rawPanels));
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await prefs.setString('cached_services', json.encode(services));
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await prefs.setBool('cached', true);
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} catch (e) {
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await prefs.setBool('cached', false);
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Logger.e('Error saving cache: $e');
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}
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Logger.d('Done saving cache');
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}
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Future logout() async {
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Logger.d("Logging out...");
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await ConnectionManager().logout().then((_) {
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ui?.clear();
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entities?.clear();
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panels?.clear();
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});
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}
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Future _getConfig(SharedPreferences sharedPrefs) async {
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if (sharedPrefs != null) {
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try {
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var data = json.decode(sharedPrefs.getString('cached_config'));
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_parseConfig(data);
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} catch (e) {
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throw HAError("Error getting config: $e");
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}
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} else {
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await ConnectionManager().sendSocketMessage(type: "get_config").then((data) => _parseConfig(data)).catchError((e) {
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throw HAError("Error getting config: $e");
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});
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}
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}
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void _parseConfig(data) {
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_instanceConfig = Map.from(data);
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}
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Future _getStates(SharedPreferences sharedPrefs) async {
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if (sharedPrefs != null) {
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try {
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var data = json.decode(sharedPrefs.getString('cached_states'));
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_parseStates(data);
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} catch (e) {
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throw HAError("Error getting states: $e");
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}
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} else {
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await ConnectionManager().sendSocketMessage(type: "get_states").then(
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(data) => _parseStates(data)
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).catchError((e) {
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throw HAError("Error getting states: $e");
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});
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}
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}
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void _parseStates(data) {
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_rawStates = data;
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entities.parse(data);
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}
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Future _getLovelace(SharedPreferences sharedPrefs) {
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if (sharedPrefs != null) {
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try {
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var data = json.decode(sharedPrefs.getString('cached_lovelace'));
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_rawLovelaceData = data;
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} catch (e) {
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autoUi = true;
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}
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return Future.value();
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} else {
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Completer completer = Completer();
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ConnectionManager().sendSocketMessage(
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type: 'lovelace/config',
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additionalData: {
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'url_path': _lovelaceDashbordUrl == HomeAssistant.DEFAULT_DASHBOARD ? null : _lovelaceDashbordUrl
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}
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).then((data) {
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_rawLovelaceData = data;
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completer.complete();
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}).catchError((e) {
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if ("$e" == "config_not_found") {
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autoUi = true;
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completer.complete();
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} else {
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completer.completeError(HAError("Error getting lovelace config: $e"));
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}
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});
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return completer.future;
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}
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}
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Future _getServices(SharedPreferences prefs) async {
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if (prefs != null) {
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try {
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var data = json.decode(prefs.getString('cached_services'));
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_parseServices(data);
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} catch (e) {
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Logger.w("Can't get services: $e");
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}
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}
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await ConnectionManager().sendSocketMessage(type: "get_services").then((data) => _parseServices(data)).catchError((e) {
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Logger.w("Can't get services: $e");
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});
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}
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void _parseServices(data) {
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services = data;
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}
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Future _getUserInfo(SharedPreferences sharedPrefs) async {
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_userName = null;
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await ConnectionManager().sendSocketMessage(type: "auth/current_user").then((data) => _parseUserInfo(data)).catchError((e) {
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Logger.w("Can't get user info: $e");
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});
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}
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void _parseUserInfo(data) {
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_rawUserInfo = data;
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_userName = data["name"];
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}
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Future _getPanels(SharedPreferences sharedPrefs) async {
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if (sharedPrefs != null) {
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try {
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var data = json.decode(sharedPrefs.getString('cached_panels'));
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_parsePanels(data);
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} catch (e) {
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throw HAError("Error getting panels list: $e");
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}
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} else {
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await ConnectionManager().sendSocketMessage(type: "get_panels").then((data) => _parsePanels(data)).catchError((e) {
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throw HAError("Error getting panels list: $e");
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});
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}
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}
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void _parsePanels(data) {
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_rawPanels = data;
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panels.clear();
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List<Panel> dashboards = [];
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data.forEach((k,v) {
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String title = v['title'] == null ? "${k[0].toUpperCase()}${k.substring(1)}" : "${v['title'][0].toUpperCase()}${v['title'].substring(1)}";
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if (v['component_name'] != null && v['component_name'] == 'lovelace') {
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dashboards.add(
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Panel(
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id: k,
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componentName: v['component_name'],
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title: title,
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urlPath: v['url_path'],
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config: v['config'],
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icon: (v['icon'] == null || v['icon'] == 'hass:view-dashboard') ? 'mdi:view-dashboard' : v['icon']
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)
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);
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} else {
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panels.add(
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Panel(
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id: k,
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componentName: v['component_name'],
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title: title,
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urlPath: v['url_path'],
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config: v['config'],
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icon: v['icon']
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)
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);
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}
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});
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panels.insertAll(0, dashboards);
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}
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Future getCameraStream(String entityId) {
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Completer completer = Completer();
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ConnectionManager().sendSocketMessage(type: "camera/stream", additionalData: {"entity_id": entityId}).then((data) {
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completer.complete(data);
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}).catchError((e) {
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completer.completeError(e);
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});
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return completer.future;
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}
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void _handleLovelaceUpdate() {
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if (_fetchCompleter != null && _fetchCompleter.isCompleted) {
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eventBus.fire(new StateChangedEvent(
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needToRebuildUI: true
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));
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}
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}
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void _handleEntityStateChange(Map eventData) {
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//TheLogger.debug( "New state for ${eventData['entity_id']}");
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if (_fetchCompleter != null && _fetchCompleter.isCompleted) {
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Map data = Map.from(eventData);
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eventBus.fire(new StateChangedEvent(
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entityId: data["entity_id"],
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needToRebuildUI: entities.updateState(data)
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));
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}
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}
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void _parseLovelace() {
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Logger.d("--Title: ${_rawLovelaceData["title"]}");
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ui.title = _rawLovelaceData["title"];
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int viewCounter = 0;
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Logger.d("--Views count: ${_rawLovelaceData['views'].length}");
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_rawLovelaceData["views"].forEach((rawView){
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Logger.d("----view id: ${rawView['id']}");
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HAView view = HAView(
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count: viewCounter,
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id: "${rawView['id']}",
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name: rawView['title'],
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iconName: rawView['icon'],
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panel: rawView['panel'] ?? false,
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);
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if (rawView['badges'] != null && rawView['badges'] is List) {
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rawView['badges'].forEach((entity) {
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if (entity is String) {
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if (entities.isExist(entity)) {
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Entity e = entities.get(entity);
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view.badges.add(e);
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}
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} else {
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String eId = '${entity['entity']}';
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if (entities.isExist(eId)) {
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Entity e = entities.get(eId);
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view.badges.add(e);
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}
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}
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});
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}
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view.cards.addAll(_createLovelaceCards(rawView["cards"] ?? []));
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ui.views.add(
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view
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);
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viewCounter += 1;
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});
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}
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List<HACard> _createLovelaceCards(List rawCards) {
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List<HACard> result = [];
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rawCards.forEach((rawCard){
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try {
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//bool isThereCardOptionsInside = rawCard["card"] != null;
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var rawCardInfo = rawCard["card"] ?? rawCard;
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HACard card = HACard(
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id: "card",
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name: rawCardInfo["title"] ?? rawCardInfo["name"],
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type: rawCardInfo['type'] ?? CardType.ENTITIES,
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columnsCount: rawCardInfo['columns'] ?? 4,
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showName: (rawCardInfo['show_name'] ?? rawCard['show_name']) ?? true,
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showHeaderToggle: (rawCardInfo['show_header_toggle'] ?? rawCard['show_header_toggle']) ?? true,
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showState: (rawCardInfo['show_state'] ?? rawCard['show_state']) ?? true,
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showEmpty: (rawCardInfo['show_empty'] ?? rawCard['show_empty']) ?? true,
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stateFilter: (rawCard['state_filter'] ?? rawCardInfo['state_filter']) ?? [],
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states: rawCardInfo['states'],
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conditions: rawCard['conditions'] ?? [],
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content: rawCardInfo['content'],
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min: rawCardInfo['min'] ?? 0,
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max: rawCardInfo['max'] ?? 100,
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unit: rawCardInfo['unit'],
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severity: rawCardInfo['severity']
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);
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if (rawCardInfo["cards"] != null) {
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card.childCards = _createLovelaceCards(rawCardInfo["cards"]);
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}
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var rawEntities = rawCard["entities"] ?? rawCardInfo["entities"];
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rawEntities?.forEach((rawEntity) {
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if (rawEntity is String) {
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if (entities.isExist(rawEntity)) {
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card.entities.add(EntityWrapper(entity: entities.get(rawEntity)));
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} else {
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card.entities.add(EntityWrapper(entity: Entity.missed(rawEntity)));
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}
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} else {
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if (rawEntity["type"] == "divider") {
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card.entities.add(EntityWrapper(entity: Entity.divider()));
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} else if (rawEntity["type"] == "section") {
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card.entities.add(EntityWrapper(entity: Entity.section(rawEntity["label"] ?? "")));
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} else if (rawEntity["type"] == "call-service") {
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Map uiActionData = {
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"tap_action": {
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"action": EntityUIAction.callService,
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"service": rawEntity["service"],
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"service_data": rawEntity["service_data"]
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},
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"hold_action": EntityUIAction.none
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};
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card.entities.add(EntityWrapper(
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entity: Entity.callService(
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icon: rawEntity["icon"],
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name: rawEntity["name"],
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service: rawEntity["service"],
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actionName: rawEntity["action_name"]
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),
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uiAction: EntityUIAction(rawEntityData: uiActionData)
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)
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);
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} else if (rawEntity["type"] == "weblink") {
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Map uiActionData = {
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"tap_action": {
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"action": EntityUIAction.navigate,
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"service": rawEntity["url"]
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},
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"hold_action": EntityUIAction.none
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};
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card.entities.add(EntityWrapper(
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entity: Entity.weblink(
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icon: rawEntity["icon"],
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name: rawEntity["name"],
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url: rawEntity["url"]
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),
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uiAction: EntityUIAction(rawEntityData: uiActionData)
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)
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);
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} else if (entities.isExist(rawEntity["entity"])) {
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Entity e = entities.get(rawEntity["entity"]);
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card.entities.add(
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EntityWrapper(
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entity: e,
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overrideName: rawEntity["name"],
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overrideIcon: rawEntity["icon"],
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stateFilter: rawEntity['state_filter'] ?? [],
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uiAction: EntityUIAction(rawEntityData: rawEntity)
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)
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);
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} else {
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card.entities.add(EntityWrapper(entity: Entity.missed(rawEntity["entity"])));
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}
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}
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});
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var rawSingleEntity = rawCard["entity"] ?? rawCardInfo["entity"];
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if (rawSingleEntity != null) {
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var en = rawSingleEntity;
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if (en is String) {
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if (entities.isExist(en)) {
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Entity e = entities.get(en);
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card.linkedEntityWrapper = EntityWrapper(
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entity: e,
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overrideIcon: rawCardInfo["icon"],
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overrideName: rawCardInfo["name"],
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uiAction: EntityUIAction(rawEntityData: rawCard)
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);
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} else {
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card.linkedEntityWrapper = EntityWrapper(entity: Entity.missed(en));
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}
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} else {
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if (entities.isExist(en["entity"])) {
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Entity e = entities.get(en["entity"]);
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card.linkedEntityWrapper = EntityWrapper(
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entity: e,
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overrideIcon: en["icon"],
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overrideName: en["name"],
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stateFilter: en['state_filter'] ?? [],
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uiAction: EntityUIAction(rawEntityData: rawCard)
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);
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} else {
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card.linkedEntityWrapper = EntityWrapper(entity: Entity.missed(en["entity"]));
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}
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}
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}
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result.add(card);
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} catch (e) {
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Logger.e("There was an error parsing card: ${e.toString()}");
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}
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});
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return result;
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}
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void _createUI() {
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ui = HomeAssistantUI();
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if (!autoUi && (_rawLovelaceData != null)) {
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Logger.d("Creating Lovelace UI");
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_parseLovelace();
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} else {
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Logger.d("Creating group-based UI");
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int viewCounter = 0;
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if (!entities.hasDefaultView) {
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HAView view = HAView(
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count: viewCounter,
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id: "group.default_view",
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name: "Home",
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childEntities: entities.filterEntitiesForDefaultView()
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);
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ui.views.add(
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view
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);
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viewCounter += 1;
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}
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entities.viewEntities.forEach((viewEntity) {
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HAView view = HAView(
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count: viewCounter,
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id: viewEntity.entityId,
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name: viewEntity.displayName,
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childEntities: viewEntity.childEntities
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);
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view.linkedEntity = viewEntity;
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ui.views.add(
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view
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);
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viewCounter += 1;
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});
|
|
}
|
|
}
|
|
|
|
Widget buildViews(BuildContext context, TabController tabController) {
|
|
return ui.build(context, tabController);
|
|
}
|
|
}
|
|
|
|
/*
|
|
class SendMessageQueue {
|
|
int _messageTimeout;
|
|
List<HAMessage> _queue = [];
|
|
|
|
SendMessageQueue(this._messageTimeout);
|
|
|
|
void add(String message) {
|
|
_queue.add(HAMessage(_messageTimeout, message));
|
|
}
|
|
|
|
List<String> getActualMessages() {
|
|
_queue.removeWhere((item) => item.isExpired());
|
|
List<String> result = [];
|
|
_queue.forEach((haMessage){
|
|
result.add(haMessage.message);
|
|
});
|
|
this.clear();
|
|
return result;
|
|
}
|
|
|
|
void clear() {
|
|
_queue.clear();
|
|
}
|
|
|
|
}
|
|
|
|
class HAMessage {
|
|
DateTime _timeStamp;
|
|
int _messageTimeout;
|
|
String message;
|
|
|
|
HAMessage(this._messageTimeout, this.message) {
|
|
_timeStamp = DateTime.now();
|
|
}
|
|
|
|
bool isExpired() {
|
|
return DateTime.now().difference(_timeStamp).inSeconds > _messageTimeout;
|
|
}
|
|
}*/
|