353 lines
11 KiB
Dart
353 lines
11 KiB
Dart
part of 'main.dart';
|
|
|
|
class HomeAssistant {
|
|
|
|
static const DEFAULT_DASHBOARD = 'lovelace';
|
|
|
|
static final HomeAssistant _instance = HomeAssistant._internal();
|
|
|
|
factory HomeAssistant() {
|
|
return _instance;
|
|
}
|
|
|
|
EntityCollection entities;
|
|
HomeAssistantUI ui;
|
|
Map _instanceConfig = {};
|
|
String _userName;
|
|
String currentDashboardPath;
|
|
HSVColor savedColor;
|
|
int savedPlayerPosition;
|
|
String sendToPlayerId;
|
|
String sendFromPlayerId;
|
|
Map services;
|
|
bool autoUi = false;
|
|
|
|
String fcmToken;
|
|
|
|
Map _rawLovelaceData;
|
|
var _rawStates;
|
|
var _rawUserInfo;
|
|
var _rawPanels;
|
|
|
|
List<Panel> panels = [];
|
|
|
|
Duration fetchTimeout = Duration(seconds: 30);
|
|
|
|
String get locationName {
|
|
if (!autoUi) {
|
|
return ui?.title ?? "Home";
|
|
} else {
|
|
return _instanceConfig["location_name"] ?? "Home";
|
|
}
|
|
}
|
|
String get userName => _userName ?? '';
|
|
String get userAvatarText => userName.length > 0 ? userName[0] : "";
|
|
bool get isNoEntities => entities == null || entities.isEmpty;
|
|
bool get isNoViews => ui == null || ui.isEmpty;
|
|
|
|
HomeAssistant._internal() {
|
|
ConnectionManager().onStateChangeCallback = _handleEntityStateChange;
|
|
ConnectionManager().onLovelaceUpdatedCallback = _handleLovelaceUpdate;
|
|
DeviceInfoManager().loadDeviceInfo();
|
|
}
|
|
|
|
Completer _fetchCompleter;
|
|
|
|
Future fetchData(bool uiOnly) {
|
|
if (_fetchCompleter != null && !_fetchCompleter.isCompleted) {
|
|
Logger.w("Previous data fetch is not completed yet");
|
|
return _fetchCompleter.future;
|
|
}
|
|
_fetchCompleter = Completer();
|
|
List<Future> futures = [];
|
|
if (!uiOnly) {
|
|
if (entities == null) entities = EntityCollection(AppSettings().httpWebHost);
|
|
futures.add(_getStates(null));
|
|
futures.add(_getConfig(null));
|
|
futures.add(_getUserInfo(null));
|
|
futures.add(_getPanels(null));
|
|
futures.add(_getServices(null));
|
|
}
|
|
if (!autoUi) {
|
|
futures.add(_getLovelace(null));
|
|
}
|
|
Future.wait(futures).then((_) {
|
|
if (isComponentEnabled('mobile_app')) {
|
|
_createUI();
|
|
_fetchCompleter.complete();
|
|
} else {
|
|
_fetchCompleter.completeError(HACException("Mobile app component not found", actions: [HAErrorAction.tryAgain(), HAErrorAction(type: HAErrorActionType.URL ,title: "Help",url: "http://ha-client.app/docs#mobile-app-integration")]));
|
|
}
|
|
}).catchError((e) {
|
|
_fetchCompleter.completeError(e);
|
|
});
|
|
return _fetchCompleter.future;
|
|
}
|
|
|
|
Future<void> fetchDataFromCache() async {
|
|
Logger.d('Loading cached data');
|
|
SharedPreferences prefs = await SharedPreferences.getInstance();
|
|
bool cached = prefs.getBool('cached');
|
|
if (cached != null && cached) {
|
|
if (entities == null) entities = EntityCollection(AppSettings().httpWebHost);
|
|
try {
|
|
_getStates(prefs);
|
|
if (!autoUi) {
|
|
_getLovelace(prefs);
|
|
}
|
|
_getConfig(prefs);
|
|
_getUserInfo(prefs);
|
|
_getPanels(prefs);
|
|
_getServices(prefs);
|
|
if (isComponentEnabled('mobile_app')) {
|
|
_createUI();
|
|
}
|
|
} catch (e) {
|
|
Logger.d('Didnt get cached data: $e');
|
|
}
|
|
}
|
|
}
|
|
|
|
void saveCache() async {
|
|
Logger.d('Saving data to cache...');
|
|
SharedPreferences prefs = await SharedPreferences.getInstance();
|
|
try {
|
|
await prefs.setString('cached_states', json.encode(_rawStates));
|
|
await prefs.setString('cached_lovelace', json.encode(_rawLovelaceData));
|
|
await prefs.setString('cached_user', json.encode(_rawUserInfo));
|
|
await prefs.setString('cached_config', json.encode(_instanceConfig));
|
|
await prefs.setString('cached_panels', json.encode(_rawPanels));
|
|
await prefs.setString('cached_services', json.encode(services));
|
|
await prefs.setBool('cached', true);
|
|
} catch (e, stacktrace) {
|
|
await prefs.setBool('cached', false);
|
|
Logger.e('Error saving cache: $e', stacktrace: stacktrace);
|
|
}
|
|
Logger.d('Done saving cache');
|
|
}
|
|
|
|
Future logout() async {
|
|
Logger.d("Logging out...");
|
|
await ConnectionManager().logout().then((_) {
|
|
ui?.clear();
|
|
entities?.clear();
|
|
panels?.clear();
|
|
});
|
|
}
|
|
|
|
Future _getConfig(SharedPreferences sharedPrefs) async {
|
|
_instanceConfig?.clear();
|
|
if (sharedPrefs != null && sharedPrefs.containsKey('cached_config')) {
|
|
try {
|
|
var data = json.decode(sharedPrefs.getString('cached_config'));
|
|
_parseConfig(data);
|
|
} catch (e, stacktrace) {
|
|
Logger.e('Error gettong config from cache: $e', stacktrace: stacktrace);
|
|
}
|
|
} else {
|
|
await ConnectionManager().sendSocketMessage(type: "get_config").then((data) => _parseConfig(data)).catchError((e) {
|
|
Logger.e('get_config error: $e');
|
|
throw HACException("Error getting config: $e");
|
|
});
|
|
}
|
|
}
|
|
|
|
void _parseConfig(data) {
|
|
_instanceConfig = data;
|
|
}
|
|
|
|
Future _getStates(SharedPreferences sharedPrefs) async {
|
|
if (sharedPrefs != null && sharedPrefs.containsKey('cached_states')) {
|
|
try {
|
|
var data = json.decode(sharedPrefs.getString('cached_states'));
|
|
_parseStates(data ?? []);
|
|
} catch (e, stacktrace) {
|
|
Logger.e('Error getting cached states: $e', stacktrace: stacktrace);
|
|
}
|
|
} else {
|
|
await ConnectionManager().sendSocketMessage(type: "get_states").then(
|
|
(data) => _parseStates(data)
|
|
).catchError((e) {
|
|
Logger.e('get_states error: $e');
|
|
throw HACException("Error getting states: $e");
|
|
});
|
|
}
|
|
}
|
|
|
|
void _parseStates(data) {
|
|
_rawStates = data;
|
|
entities.parse(data);
|
|
}
|
|
|
|
Future _getLovelace(SharedPreferences sharedPrefs) {
|
|
if (sharedPrefs != null && sharedPrefs.containsKey('cached_lovelace')) {
|
|
try {
|
|
var data = json.decode(sharedPrefs.getString('cached_lovelace'));
|
|
_rawLovelaceData = data;
|
|
} catch (e) {
|
|
autoUi = true;
|
|
}
|
|
return Future.value();
|
|
} else {
|
|
Completer completer = Completer();
|
|
var additionalData;
|
|
if (AppSettings().haVersion >= 107 && currentDashboardPath != HomeAssistant.DEFAULT_DASHBOARD) {
|
|
additionalData = {
|
|
'url_path': currentDashboardPath
|
|
};
|
|
}
|
|
ConnectionManager().sendSocketMessage(
|
|
type: 'lovelace/config',
|
|
additionalData: additionalData
|
|
).then((data) {
|
|
_rawLovelaceData = data;
|
|
completer.complete();
|
|
}).catchError((e) {
|
|
if ("$e".contains("config_not_found")) {
|
|
autoUi = true;
|
|
_rawLovelaceData = null;
|
|
completer.complete();
|
|
} else {
|
|
Logger.e('lovelace/config error: $e');
|
|
completer.completeError(HACException("Error getting lovelace config: $e"));
|
|
}
|
|
});
|
|
return completer.future;
|
|
}
|
|
}
|
|
|
|
Future _getServices(SharedPreferences prefs) async {
|
|
services?.clear();
|
|
if (prefs != null && prefs.containsKey('cached_services')) {
|
|
try {
|
|
var data = json.decode(prefs.getString('cached_services'));
|
|
_parseServices(data ?? {});
|
|
} catch (e, stacktrace) {
|
|
Logger.e(e, stacktrace: stacktrace);
|
|
}
|
|
}
|
|
await ConnectionManager().sendSocketMessage(type: "get_services").then((data) => _parseServices(data)).catchError((e) {
|
|
Logger.e('get_services error: $e');
|
|
});
|
|
}
|
|
|
|
void _parseServices(data) {
|
|
services = data;
|
|
}
|
|
|
|
Future _getUserInfo(SharedPreferences sharedPrefs) async {
|
|
_userName = null;
|
|
if (sharedPrefs != null && sharedPrefs.containsKey('cached_user')) {
|
|
try {
|
|
var data = json.decode(sharedPrefs.getString('cached_user'));
|
|
_parseUserInfo(data ?? {});
|
|
} catch (e, stacktrace) {
|
|
Logger.e('Error getting cached user info: $e', stacktrace: stacktrace);
|
|
}
|
|
return Future.value();
|
|
} else {
|
|
await ConnectionManager().sendSocketMessage(type: "auth/current_user").then((data) => _parseUserInfo(data)).catchError((e) {
|
|
Logger.e('auth/current_user error: $e');
|
|
});
|
|
}
|
|
}
|
|
|
|
void _parseUserInfo(data) {
|
|
_rawUserInfo = data;
|
|
_userName = data["name"];
|
|
}
|
|
|
|
Future _getPanels(SharedPreferences sharedPrefs) async {
|
|
if (sharedPrefs != null && sharedPrefs.containsKey('cached_panels')) {
|
|
try {
|
|
var data = json.decode(sharedPrefs.getString('cached_panels'));
|
|
_parsePanels(data ?? {});
|
|
} catch (e, stacktrace) {
|
|
Logger.e(e, stacktrace: stacktrace);
|
|
panels.clear();
|
|
}
|
|
} else {
|
|
await ConnectionManager().sendSocketMessage(type: "get_panels").then((data) => _parsePanels(data)).catchError((e, stacktrace) {
|
|
Logger.e('get_panels error: $e', stacktrace: stacktrace);
|
|
panels.clear();
|
|
throw HACException('Can\'t get panels: $e');
|
|
});
|
|
}
|
|
}
|
|
|
|
void _parsePanels(data) {
|
|
panels.clear();
|
|
_rawPanels = data;
|
|
List<Panel> dashboards = [];
|
|
data.forEach((k,v) {
|
|
String title = v['title'] == null ? "${k[0].toUpperCase()}${k.substring(1)}" : "${v['title'][0].toUpperCase()}${v['title'].substring(1)}";
|
|
if (v['component_name'] != null && v['component_name'] == 'lovelace') {
|
|
dashboards.add(
|
|
Panel(
|
|
id: k,
|
|
componentName: v['component_name'],
|
|
title: title,
|
|
urlPath: v['url_path'],
|
|
config: v['config'],
|
|
icon: (v['icon'] == null || v['icon'] == 'hass:view-dashboard') ? 'mdi:view-dashboard' : v['icon']
|
|
)
|
|
);
|
|
} else {
|
|
panels.add(
|
|
Panel(
|
|
id: k,
|
|
componentName: v['component_name'],
|
|
title: title,
|
|
urlPath: v['url_path'],
|
|
config: v['config'],
|
|
icon: v['icon']
|
|
)
|
|
);
|
|
}
|
|
});
|
|
panels.insertAll(0, dashboards);
|
|
}
|
|
|
|
Future getCameraStream(String entityId) {
|
|
Completer completer = Completer();
|
|
|
|
ConnectionManager().sendSocketMessage(type: "camera/stream", additionalData: {"entity_id": entityId}).then((data) {
|
|
completer.complete(data);
|
|
}).catchError((e) {
|
|
completer.completeError(e);
|
|
});
|
|
return completer.future;
|
|
}
|
|
|
|
bool isComponentEnabled(String name) {
|
|
return _instanceConfig["components"] != null && (_instanceConfig["components"] as List).contains("$name");
|
|
}
|
|
|
|
void _handleLovelaceUpdate() {
|
|
if (_fetchCompleter != null && _fetchCompleter.isCompleted) {
|
|
eventBus.fire(new LovelaceChangedEvent());
|
|
}
|
|
}
|
|
|
|
void _handleEntityStateChange(Map eventData) {
|
|
if (_fetchCompleter != null && _fetchCompleter.isCompleted) {
|
|
Map data = Map.from(eventData);
|
|
eventBus.fire(new StateChangedEvent(
|
|
entityId: data["entity_id"],
|
|
needToRebuildUI: entities.updateState(data)
|
|
));
|
|
}
|
|
}
|
|
|
|
bool isServiceExist(String service) {
|
|
return services != null &&
|
|
services.isNotEmpty &&
|
|
services.containsKey(service);
|
|
}
|
|
|
|
void _createUI() {
|
|
Logger.d("Creating Lovelace UI");
|
|
ui = HomeAssistantUI(rawLovelaceConfig: _rawLovelaceData);
|
|
}
|
|
}
|