Complete refactoring SFM App Source Code
This commit is contained in:
anhtunz
253
lib/feature/bell/bell_screen.dart
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253
lib/feature/bell/bell_screen.dart
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@@ -0,0 +1,253 @@
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import 'dart:async';
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import 'package:flutter/material.dart';
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import '../../product/extention/context_extention.dart';
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import '../../product/services/language_services.dart';
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import '../../product/constant/enums/app_theme_enums.dart';
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import 'bell_bloc.dart';
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import '../../product/base/bloc/base_bloc.dart';
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import '../../product/services/api_services.dart';
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import 'bell_model.dart';
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class BellScreen extends StatefulWidget {
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const BellScreen({super.key});
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@override
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State<BellScreen> createState() => _BellScreenState();
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}
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class _BellScreenState extends State<BellScreen> {
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late BellBloc bellBloc;
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APIServices apiServices = APIServices();
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Timer? getBellTimer;
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int offset = 0;
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Bell bell = Bell();
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List<BellItems> items = [];
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bool check = true;
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bool hasMore = true;
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final controller = ScrollController();
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@override
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void initState() {
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super.initState();
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bellBloc = BlocProvider.of(context);
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getBellNotification(offset);
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controller.addListener(
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() {
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if (controller.position.maxScrollExtent == controller.offset) {
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offset += 20;
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getBellNotification(offset);
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}
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},
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);
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}
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@override
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Widget build(BuildContext context) {
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return StreamBuilder<bool>(
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stream: bellBloc.streamIsLoading,
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builder: (context, isLoadingSnapshot) {
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return Scaffold(
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appBar: AppBar(
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title: Text(appLocalization(context).bell_page_title),
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centerTitle: true,
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),
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body: StreamBuilder<List<BellItems>>(
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stream: bellBloc.streamBellItems,
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initialData: items,
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builder: (context, bellSnapshot) {
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return check
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? Center(
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child: CircularProgressIndicator(
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value: context.highValue,
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),
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)
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: bellSnapshot.data?.isEmpty ?? true
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? Center(
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child: Text(
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appLocalization(context).bell_page_no_items_body),
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)
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: SizedBox(
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width: double.infinity,
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height: double.infinity,
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child: RefreshIndicator(
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onRefresh: refresh,
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child: ListView.builder(
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controller: controller,
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itemCount: (bellSnapshot.data!.length + 1),
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itemBuilder: (context, index) {
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if (index < bellSnapshot.data!.length) {
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return GestureDetector(
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onTap: () async {
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List<String> read = [];
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read.add(bellSnapshot.data![index].id!);
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int code = await apiServices
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.updateStatusOfNotification(read);
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if (code == 200) {
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read.clear();
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} else {
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read.clear();
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}
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refresh();
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},
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child: Column(
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children: [
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ListTile(
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title: Text(
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getBellEvent(
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context,
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bellSnapshot.data![index]
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.itemDetail!.sourceName!,
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bellSnapshot
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.data![index].eventType!,
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bellSnapshot.data![index]
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.itemDetail!.targetName!,
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),
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overflow: TextOverflow.ellipsis,
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maxLines: 3,
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style:
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const TextStyle(fontSize: 15),
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),
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trailing: Text(
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timeAgo(
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context,
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bellSnapshot
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.data![index].createdAt!,
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),
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),
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),
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const Divider(
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height: 1,
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),
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],
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),
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);
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} else {
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return Padding(
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padding: const EdgeInsets.all(8.0),
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child: StreamBuilder<bool>(
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stream: bellBloc.streamHasMore,
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builder: (context, hasMoreSnapshot) {
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return Center(
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child: hasMoreSnapshot.data ?? hasMore
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? const CircularProgressIndicator()
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: Text(
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appLocalization(context)
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.bell_read_all,
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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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);
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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> refresh() async {
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check = true;
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offset = 0;
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items.clear();
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bellBloc.sinkBellItems.add(items);
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hasMore = true;
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getBellNotification(offset);
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}
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Future<void> getBellNotification(int offset) async {
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bell = await apiServices.getBellNotifications(
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offset.toString(), (offset + 20).toString());
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if (bell.items!.isEmpty) {
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hasMore = false;
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bellBloc.sinkHasMore.add(hasMore);
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} else {
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for (var item in bell.items!) {
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items.add(item);
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}
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}
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bellBloc.bellItems.add(items);
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check = false;
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}
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bool checkStatus(List<BellItems> bells) {
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for (var bell in bells) {
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if (bell.status == 0) {
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return false;
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}
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}
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return true;
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}
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Future<Color> colorByTheme(int status) async {
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String theme = await apiServices.checkTheme();
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if (theme == AppThemes.LIGHT.name && status == 1) {
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return Colors.white;
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} else if (theme == AppThemes.DARK.name && status == 1) {
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return Colors.black;
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} else {
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return const Color.fromARGB(255, 90, 175, 214);
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}
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}
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String timeAgo(BuildContext context, DateTime dateTime) {
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final duration = DateTime.now().difference(dateTime);
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if (duration.inDays > 0) {
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return '${duration.inDays} ${appLocalization(context).bell_days_ago}';
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} else if (duration.inHours > 0) {
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return '${duration.inHours} ${appLocalization(context).bell_hours_ago}';
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} else if (duration.inMinutes > 0) {
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return '${duration.inMinutes} ${appLocalization(context).bell_minutes_ago}';
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} else {
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return appLocalization(context).bell_just_now;
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}
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}
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String getBellEvent(BuildContext context, String deviceName, String eventCode,
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String targetName) {
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String message = "";
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if (eventCode == "001") {
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message =
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"${appLocalization(context).device_title} $deviceName ${appLocalization(context).disconnect_message_lowercase}";
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} else if (eventCode == "002") {
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message =
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"${appLocalization(context).device_title} $deviceName ${appLocalization(context).gf_connected_lowercase}";
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} else if (eventCode == "003") {
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message =
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"${appLocalization(context).device_title} $deviceName ${appLocalization(context).smoke_detecting_message_lowercase}";
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} else if (eventCode == "004") {
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message =
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"${appLocalization(context).device_title} $deviceName ${appLocalization(context).error_message_lowercase}";
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} else if (eventCode == "005") {
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message =
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"${appLocalization(context).device_title} $deviceName ${appLocalization(context).bell_operate_normal}";
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} else if (eventCode == "006") {
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message =
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"${appLocalization(context).bell_battery_device} $deviceName ${appLocalization(context).low_message_lowercase}";
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} else if (eventCode == "101") {
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message =
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"${appLocalization(context).bell_user_uppercase} ${appLocalization(context).bell_user_joined_group}";
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} else if (eventCode == "102") {
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message =
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"${appLocalization(context).bell_user_uppercase} $deviceName ${appLocalization(context).bell_leave_group} $targetName ";
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} else if (eventCode == "103") {
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message =
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"${appLocalization(context).device_title} $deviceName ${appLocalization(context).bell_user_added_group} $targetName";
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} else if (eventCode == "104") {
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message =
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"${appLocalization(context).device_title} $deviceName ${appLocalization(context).bell_user_kick_group} $targetName";
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} else {
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message = appLocalization(context).bell_invalid_code;
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}
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return message;
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}
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}
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