Complete refactoring SFM App Source Code
This commit is contained in:
anhtunz
39
lib/feature/main/main_bloc.dart
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39
lib/feature/main/main_bloc.dart
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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:sfm_app/product/base/bloc/base_bloc.dart';
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import '../bell/bell_model.dart';
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class MainBloc extends BlocBase {
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final bellBloc = StreamController<Bell>.broadcast();
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StreamSink<Bell> get sinkBellBloc => bellBloc.sink;
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Stream<Bell> get streamBellBloc => bellBloc.stream;
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final title = StreamController<String>.broadcast();
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StreamSink<String> get sinkTitle => title.sink;
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Stream<String> get streamTitle => title.stream;
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final role = StreamController<String>.broadcast();
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StreamSink<String> get sinkRole => role.sink;
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Stream<String> get streamRole => role.stream;
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final language = StreamController<Locale?>.broadcast();
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StreamSink<Locale?> get sinkLanguage => language.sink;
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Stream<Locale?> get streamLanguage => language.stream;
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final themeMode = StreamController<bool>.broadcast();
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StreamSink<bool> get sinkThemeMode => themeMode.sink;
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Stream<bool> get streamThemeMode => themeMode.stream;
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final isVNIcon = StreamController<bool>.broadcast();
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StreamSink<bool> get sinkIsVNIcon => isVNIcon.sink;
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Stream<bool> get streamIsVNIcon => isVNIcon.stream;
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final currentPageIndex = StreamController<int>.broadcast();
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StreamSink<int> get sinkCurrentPageIndex => currentPageIndex.sink;
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Stream<int> get streamCurrentPageIndex => currentPageIndex.stream;
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@override
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void dispose() {}
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}
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393
lib/feature/main/main_screen.dart
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393
lib/feature/main/main_screen.dart
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@@ -0,0 +1,393 @@
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// ignore_for_file: use_build_context_synchronously
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import 'dart:developer';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:provider/provider.dart';
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import 'package:badges/badges.dart' as badges;
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import 'package:sfm_app/feature/home/home_bloc.dart';
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import 'package:sfm_app/product/constant/app/app_constants.dart';
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import 'package:sfm_app/product/constant/enums/app_route_enums.dart';
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import 'package:sfm_app/product/constant/enums/role_enums.dart';
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import '../devices/devices_manager_bloc.dart';
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import '../devices/devices_manager_screen.dart';
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import '../home/home_screen.dart';
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import '../inter_family/inter_family_bloc.dart';
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import '../inter_family/inter_family_screen.dart';
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import '../log/device_logs_bloc.dart';
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import '../log/device_logs_screen.dart';
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import 'main_bloc.dart';
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import '../map/map_bloc.dart';
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import '../map/map_screen.dart';
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import '../../product/base/bloc/base_bloc.dart';
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import '../../product/constant/enums/app_theme_enums.dart';
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import '../../product/extention/context_extention.dart';
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import '../../product/services/api_services.dart';
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import '../../main.dart';
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import '../../product/constant/icon/icon_constants.dart';
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import '../../product/constant/lang/language_constants.dart';
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import '../../product/services/language_services.dart';
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import '../../product/theme/theme_notifier.dart';
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import '../bell/bell_model.dart';
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class MainScreen extends StatefulWidget {
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const MainScreen({super.key});
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@override
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State<MainScreen> createState() => _MainScreenState();
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}
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class _MainScreenState extends State<MainScreen> {
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APIServices apiServices = APIServices();
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late MainBloc mainBloc;
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bool isVN = true;
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bool isLight = true;
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String role = 'Unknown';
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String titlePage = "Page Title";
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int currentPageIndex = 0;
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final _badgeKey = GlobalKey();
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Bell bell = Bell();
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void initialCheck() async {
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role = await apiServices.getUserRole();
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mainBloc.sinkRole.add(role);
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String language = await apiServices.checkLanguage();
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String theme = await apiServices.checkTheme();
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if (language == LanguageConstants.VIETNAM) {
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isVN = true;
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} else {
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isVN = false;
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}
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if (theme == AppThemes.LIGHT.name) {
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isLight = true;
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} else {
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isLight = false;
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}
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mainBloc.sinkIsVNIcon.add(isVN);
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mainBloc.sinkThemeMode.add(isLight);
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log("role: $role");
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}
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@override
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void initState() {
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super.initState();
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mainBloc = BlocProvider.of(context);
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initialCheck();
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getBellNotification();
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}
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@override
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Widget build(BuildContext context) {
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ThemeNotifier themeNotifier = context.watch<ThemeNotifier>();
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checkSelectedIndex(currentPageIndex);
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List<Widget> userDestinations = [
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NavigationDestination(
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selectedIcon: IconConstants.instance.getMaterialIcon(Icons.home),
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icon: IconConstants.instance.getMaterialIcon(Icons.home_outlined),
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label: appLocalization(context).home_page_destination,
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tooltip: appLocalization(context).home_page_destination,
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),
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NavigationDestination(
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selectedIcon: IconConstants.instance.getMaterialIcon(Icons.settings),
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icon: IconConstants.instance.getMaterialIcon(Icons.settings_outlined),
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label: appLocalization(context).manager_page_destination,
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tooltip: appLocalization(context).device_manager_page_name,
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),
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NavigationDestination(
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selectedIcon: IconConstants.instance.getMaterialIcon(Icons.location_on),
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icon:
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IconConstants.instance.getMaterialIcon(Icons.location_on_outlined),
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label: appLocalization(context).map_page_destination,
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tooltip: appLocalization(context).map_page_destination,
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),
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NavigationDestination(
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// selectedIcon: IconConstants.instance.getMaterialIcon(Icons.histor),
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icon: IconConstants.instance.getMaterialIcon(Icons.history_rounded),
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label: appLocalization(context).history_page_destination,
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tooltip: appLocalization(context).history_page_destination_tooltip,
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),
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NavigationDestination(
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selectedIcon: IconConstants.instance.getMaterialIcon(Icons.group),
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icon: IconConstants.instance.getMaterialIcon(Icons.group_outlined),
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label: appLocalization(context).group_page_destination,
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tooltip: appLocalization(context).group_page_destination_tooltip,
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),
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];
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List<Widget> userBody = [
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BlocProvider(child: const HomeScreen(), blocBuilder: () => HomeBloc()),
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BlocProvider(
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child: const DevicesManagerScreen(),
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blocBuilder: () => DevicesManagerBloc()),
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BlocProvider(
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child: const MapScreen(),
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blocBuilder: () => MapBloc(),
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),
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BlocProvider(
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child: const DeviceLogsScreen(),
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blocBuilder: () => DeviceLogsBloc(),
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),
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BlocProvider(
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child: const InterFamilyScreen(),
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blocBuilder: () => InterFamilyBloc(),
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),
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];
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List<Widget> modDestinations = [
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NavigationDestination(
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selectedIcon: IconConstants.instance.getMaterialIcon(Icons.home),
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icon: IconConstants.instance.getMaterialIcon(Icons.home_outlined),
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label: appLocalization(context).home_page_destination,
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tooltip: appLocalization(context).home_page_destination,
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),
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NavigationDestination(
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selectedIcon: IconConstants.instance.getMaterialIcon(Icons.settings),
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icon: IconConstants.instance.getMaterialIcon(Icons.settings_outlined),
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label: appLocalization(context).manager_page_destination,
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tooltip: appLocalization(context).device_manager_page_name,
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),
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NavigationDestination(
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selectedIcon: IconConstants.instance.getMaterialIcon(Icons.location_on),
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icon:
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IconConstants.instance.getMaterialIcon(Icons.location_on_outlined),
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label: appLocalization(context).map_page_destination,
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tooltip: appLocalization(context).map_page_destination,
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),
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];
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List<Widget> modBody = [
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BlocProvider(child: const HomeScreen(), blocBuilder: () => HomeBloc()),
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BlocProvider(
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child: const DevicesManagerScreen(),
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blocBuilder: () => DevicesManagerBloc()),
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BlocProvider(
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child: const MapScreen(),
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blocBuilder: () => MapBloc(),
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),
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];
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return StreamBuilder<String>(
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stream: mainBloc.streamRole,
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initialData: role,
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builder: (context, roleSnapshot) {
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return StreamBuilder<int>(
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stream: mainBloc.streamCurrentPageIndex,
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initialData: currentPageIndex,
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builder: (context, indexSnapshot) {
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return Scaffold(
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appBar: AppBar(
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backgroundColor: Colors.transparent,
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centerTitle: true,
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title: StreamBuilder<String>(
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stream: mainBloc.streamTitle,
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initialData: titlePage,
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builder: (context, titleSnapshot) {
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return Text(
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titleSnapshot.data ?? ApplicationConstants.APP_NAME,
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);
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},
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),
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actions: [
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StreamBuilder<bool>(
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stream: mainBloc.streamThemeMode,
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initialData: isLight,
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builder: (context, themeModeSnapshot) {
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return IconButton(
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onPressed: () {
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themeNotifier.changeTheme();
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isLight = !isLight;
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mainBloc.sinkThemeMode.add(isLight);
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},
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icon: Icon(
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themeModeSnapshot.data ?? isLight
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? Icons.light_mode_outlined
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: Icons.dark_mode_outlined,
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),
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);
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},
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),
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StreamBuilder<bool>(
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stream: mainBloc.streamIsVNIcon,
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initialData: isVN,
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builder: (context, isVnSnapshot) {
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return IconButton(
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onPressed: () async {
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log("Locale: ${LanguageServices().getLocale()}");
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Locale locale = await LanguageServices().setLocale(
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isVN
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? LanguageConstants.ENGLISH
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: LanguageConstants.VIETNAM);
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MyApp.setLocale(context, locale);
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isVN = !isVN;
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mainBloc.sinkIsVNIcon.add(isVN);
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},
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icon: Image.asset(
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IconConstants.instance.getIcon(
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isVnSnapshot.data ?? isVN
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? 'vi_icon'
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: 'en_icon'),
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height: 24,
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width: 24,
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),
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);
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},
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),
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StreamBuilder<Bell>(
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stream: mainBloc.streamBellBloc,
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builder: (context, bellSnapshot) {
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return checkStatus(bellSnapshot.data?.items ?? [])
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? IconButton(
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onPressed: () {
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context.pushNamed(AppRoutes.BELL.name);
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},
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icon: const Icon(
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Icons.notifications,
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),
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)
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: GestureDetector(
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child: badges.Badge(
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badgeStyle: const badges.BadgeStyle(
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shape: badges.BadgeShape.twitter,
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),
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key: _badgeKey,
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badgeContent: const Icon(
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CupertinoIcons.circle_filled,
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color: Colors.red,
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size: 5,
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),
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badgeAnimation:
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const badges.BadgeAnimation.slide(
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animationDuration:
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Duration(milliseconds: 200),
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colorChangeAnimationDuration:
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Duration(seconds: 1),
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loopAnimation: false,
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curve: Curves.decelerate,
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colorChangeAnimationCurve: Curves.easeInCirc,
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),
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showBadge: true,
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// ignorePointer: false,
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child: const Icon(
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Icons.notifications,
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size: 30,
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),
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),
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onTap: () {
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context.pushNamed(AppRoutes.BELL.name);
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},
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);
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},
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),
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PopupMenuButton(
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.only(
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bottomLeft: Radius.circular(8.0),
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bottomRight: Radius.circular(8.0),
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topLeft: Radius.circular(8.0),
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topRight: Radius.circular(8.0),
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),
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),
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icon: const Icon(Icons.more_vert),
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itemBuilder: (context) {
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return [
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PopupMenuItem(
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value: ApplicationConstants.SETTINGS_PATH,
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onTap: () {
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context.pushNamed(AppRoutes.SETTINGS.name);
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},
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child: Row(
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children: [
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const Icon(Icons.person),
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const SizedBox(width: 5),
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Text(appLocalization(context).profile_icon_title)
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],
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),
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),
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PopupMenuItem(
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value: ApplicationConstants.LOGOUT_PATH,
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onTap: () {
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Future.delayed(
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const Duration(milliseconds: 200),
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() async {
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await apiServices.logOut(context);
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},
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);
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},
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child: Row(
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children: [
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const Icon(Icons.logout),
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const SizedBox(width: 5),
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Text(
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appLocalization(context).log_out,
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),
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],
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),
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),
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];
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},
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)
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],
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),
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bottomNavigationBar: Container(
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decoration:
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BoxDecoration(borderRadius: BorderRadius.circular(50)),
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padding: context.paddingLow,
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child: NavigationBar(
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onDestinationSelected: (index) {
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currentPageIndex = index;
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mainBloc.sinkCurrentPageIndex.add(currentPageIndex);
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checkSelectedIndex(currentPageIndex);
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},
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selectedIndex: indexSnapshot.data ?? currentPageIndex,
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destinations: roleSnapshot.data == RoleEnums.USER.name
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? userDestinations
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: modDestinations,
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),
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),
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body: IndexedStack(
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index: indexSnapshot.data ?? currentPageIndex,
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children: roleSnapshot.data == RoleEnums.USER.name
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? userBody
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: modBody,
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),
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);
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},
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);
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},
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);
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}
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Future<void> getBellNotification() async {
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bell = await apiServices.getBellNotifications("0", "20");
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mainBloc.bellBloc.add(bell);
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}
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bool checkStatus(List<BellItems> bells) {
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if (bells.isEmpty) {
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return true;
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}
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return !bells.any((bell) => bell.status == 0);
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}
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void checkSelectedIndex(int current) {
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if (current == 0) {
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titlePage = appLocalization(context).home_page_name;
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mainBloc.sinkTitle.add(titlePage);
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} else if (current == 1) {
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titlePage = appLocalization(context).device_manager_page_name;
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mainBloc.sinkTitle.add(titlePage);
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} else if (current == 2) {
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titlePage = appLocalization(context).map_page_destination;
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mainBloc.sinkTitle.add(titlePage);
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} else if (current == 3) {
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titlePage = appLocalization(context).device_log_page_name;
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mainBloc.sinkTitle.add(titlePage);
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} else if (current == 4) {
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titlePage = appLocalization(context).interfamily_page_name;
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mainBloc.sinkTitle.add(titlePage);
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}
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}
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}
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Reference in New Issue
Block a user