277 lines
10 KiB
Dart
277 lines
10 KiB
Dart
import 'package:cheminova/provider/notification_provider.dart';
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import 'package:flutter/material.dart';
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import 'package:cheminova/widgets/common_background.dart';
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import 'package:cheminova/widgets/common_drawer.dart';
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import 'package:cheminova/widgets/common_app_bar.dart';
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import 'package:cheminova/widgets/common_elevated_button.dart';
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import 'package:intl/intl.dart';
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import 'package:provider/provider.dart';
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import '../models/notification_list_response.dart';
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class NotificationScreen extends StatefulWidget {
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const NotificationScreen({super.key});
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@override
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State<NotificationScreen> createState() => NotificationScreenState();
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}
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class NotificationScreenState extends State<NotificationScreen> {
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late NotificationProvider _notificationProvider;
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@override
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void initState() {
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_notificationProvider = NotificationProvider();
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super.initState();
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}
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// Future<void> _selectDate(BuildContext context) async {
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// final provider = context.read<NotificationProvider>();
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// final dateSelected = await showDatePicker(
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// context: context,
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// initialDate: DateTime.now(),
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// firstDate: DateTime(2000),
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// lastDate: DateTime(2025),
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// );
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// if (dateSelected != null) {
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// provider.setDate(DateFormat('dd/MM/yyyy').format(dateSelected));
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// }
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// }
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Future<void> _selectDate(BuildContext context) async {
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DateTime? selectedDate = await showDatePicker(
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context: context,
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initialDate: DateTime.now(),
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firstDate: DateTime(2020), // Adjust the start date as needed
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lastDate: DateTime.now(),
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);
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if (selectedDate != null) {
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// Format the date to dd/MM/yyyy
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String formattedDate = DateFormat('dd/MM/yyyy').format(selectedDate);
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// Call the API with the selected date
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_notificationProvider.getNotification(formattedDate);
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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 ChangeNotifierProvider(
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create: (context) => _notificationProvider,
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child: CommonBackground(
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child: Scaffold(
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backgroundColor: Colors.transparent,
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appBar: CommonAppBar(
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actions: [
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IconButton(
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onPressed: () {
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Navigator.pop(context);
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},
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icon: Image.asset('assets/Back_attendance.png'),
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padding: const EdgeInsets.only(right: 20),
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),
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],
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title: const Text('Notification',
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style: TextStyle(
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fontSize: 20,
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color: Colors.black,
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fontWeight: FontWeight.w400,
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fontFamily: 'Anek')),
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backgroundColor: Colors.transparent,
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elevation: 0,
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bottom: PreferredSize(
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preferredSize: Size.fromHeight(80),
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16.0),
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child: TextButton(
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onPressed: () {
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_selectDate(context);
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},
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child:
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Row(
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children: [
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Text("Select Date: ",style: TextStyle(fontWeight: FontWeight.bold,fontSize: 18),),
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IconButton(
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icon: const Icon(Icons.calendar_today),
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onPressed: () {
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_selectDate(context);
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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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drawer: const CommonDrawer(),
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body:
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// Consumer<NotificationProvider>(
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// // builder: (context, value, child) => value.isLoading
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// // ? const Center(child: CircularProgressIndicator())
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// // : Column(
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// // children: [
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// // Container(
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// // margin: const EdgeInsets.all(10),
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// // padding: const EdgeInsets.symmetric(horizontal: 10),
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// // decoration: const BoxDecoration(
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// // color: Colors.white,
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// // borderRadius: BorderRadius.all(Radius.circular(10)),
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// // ),
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// // child: Row(
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// // // mainAxisAlignment: MainAxisAlignment.spaceAround,
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// // mainAxisAlignment: MainAxisAlignment.center,
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// // children: [
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// // Text(
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// // value.selectedDate,
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// // ),
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// // IconButton(
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// // onPressed: () {
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// // _selectDate(context);
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// // },
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// // icon: const Icon(Icons.calendar_month),
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// // ),
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// // ],
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// // ),
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// // ),
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// // MyListView(value: value),
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// // ],
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// // ),
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// // ),
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Consumer<NotificationProvider>(
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builder: (context, value, child) {
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if (value.isLoading) {
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return const Center(child: CircularProgressIndicator());
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} else if (value.notificationList.isEmpty) {
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// Handle empty notification list
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return const Center(child: Text("No notifications available"));
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} else {
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// Show the notification list once data is fetched
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return MyListView(value: value);
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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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Widget buildProductButton(String productName) {
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return Padding(
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padding: const EdgeInsets.only(bottom: 15),
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child: CommonElevatedButton(
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borderRadius: 30,
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width: double.infinity,
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height: kToolbarHeight - 10,
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text: productName,
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backgroundColor: const Color(0xff004791),
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onPressed: () {
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// Handle product button press
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debugPrint('$productName pressed');
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},
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),
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);
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}
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class MyListView extends StatelessWidget {
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final NotificationProvider value;
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const MyListView({super.key, required this.value});
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@override
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Widget build(BuildContext context) {
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Map<String, List<Notifications>> groupedNotifications = {};
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// Iterate over the notification list and group by formatted date
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for (var notification in value.notificationList) {
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String date = DateFormat("dd MMM yyyy").format(DateTime.parse(notification.createdAt ?? ''));
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if (!groupedNotifications.containsKey(date)) {
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groupedNotifications[date] = [];
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}
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groupedNotifications[date]!.add(notification);
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}
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if (groupedNotifications.isEmpty) {
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return const Center(child: Text("No notifications available"));
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}
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return
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// Expanded(
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// child: (value.notificationList.isEmpty)
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// ? const Center(
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// child: Text(
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// 'No notifications available',
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// style: TextStyle(fontSize: 20, color: Colors.white),
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// ),
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// )
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// ListView.builder(
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// padding: const EdgeInsets.only(top: 15),
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// itemCount: value.notificationList.length,
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// itemBuilder: (context, index) {
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// return Padding(
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// padding:
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// const EdgeInsets.only(bottom: 10, left: 10, right: 10),
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// child: Padding(
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// padding: const EdgeInsets.only(bottom: 10),
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// child: ExpansionTile(
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// collapsedBackgroundColor: Colors.white,
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// backgroundColor: Colors.white,
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// trailing: const SizedBox.shrink(),
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// title: Text(
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// value.notificationList[index].title ?? '',
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// style: const TextStyle(
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// fontSize: 17, fontWeight: FontWeight.w500),
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// ),
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// subtitle: Text(value.notificationList[index].msg ?? ''),
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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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ListView.builder(
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padding: const EdgeInsets.only(top: 15),
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itemCount: groupedNotifications.length, // Number of date groups
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itemBuilder: (context, index) {
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String date = groupedNotifications.keys.elementAt(index);
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List<Notifications> notificationsForDate = groupedNotifications[date]!;
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return Padding(
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padding: const EdgeInsets.only(bottom: 10, left: 10, right: 10),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Display the date for each group of notifications
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Padding(
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padding: const EdgeInsets.only(bottom: 8.0),
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child: Text(
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date,
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style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
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),
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),
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// Display each notification in an expandable tile
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...notificationsForDate.map((item) => Padding(
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padding: const EdgeInsets.only(bottom: 10),
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child: ExpansionTile(
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collapsedBackgroundColor: Colors.white,
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backgroundColor: Colors.white,
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trailing: const SizedBox.shrink(), // Remove trailing icon
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title: Text(
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item.title ?? '',
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style: const TextStyle(fontSize: 17, fontWeight: FontWeight.w500),
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),
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subtitle: Text(item.msg ?? ''),
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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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