256 lines
11 KiB
Dart
256 lines
11 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:proxibuy/core/config/app_colors.dart';
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import 'package:proxibuy/core/gen/assets.gen.dart';
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import 'package:proxibuy/presentation/notification_preferences/bloc/notification_preferences_bloc.dart';
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import 'package:proxibuy/presentation/notification_preferences/bloc/notification_preferences_event.dart';
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import 'package:proxibuy/presentation/notification_preferences/bloc/notification_preferences_state.dart';
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import 'package:proxibuy/presentation/pages/offers_page.dart';
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import 'package:proxibuy/presentation/pages/reserved_list_page.dart';
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import 'package:proxibuy/presentation/reservation/cubit/reservation_cubit.dart';
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import 'package:proxibuy/presentation/widgets/category_selection_card.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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class NotificationPreferencesPage extends StatelessWidget {
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const NotificationPreferencesPage({super.key});
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static Route<void> route() {
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return MaterialPageRoute<void>(
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builder: (_) => BlocProvider(
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create: (context) => NotificationPreferencesBloc(),
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child: const NotificationPreferencesPage(),
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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 Scaffold(
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appBar: AppBar(
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backgroundColor: Colors.white,
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automaticallyImplyLeading: false,
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title: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 15.0, vertical: 0.0),
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child: Assets.icons.logoWithName.svg(height: 40, width: 200),
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),
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actions: [
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IconButton(onPressed: () {}, icon: Assets.icons.notification.svg()),
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BlocBuilder<ReservationCubit, ReservationState>(
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builder: (context, state) {
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final reservedCount = state.reservedProductIds.length;
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return Stack(
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alignment: Alignment.center,
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children: [
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IconButton(
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onPressed: () {
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (_) => const ReservedListPage(),
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),
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);
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},
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icon: Assets.icons.scanBarcode.svg(),
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),
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if (reservedCount > 0)
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Positioned(
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top: 0,
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right: 2,
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child: GestureDetector(
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onTap: () {
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (_) => const ReservedListPage(),
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),
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);
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},
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child: Container(
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padding: const EdgeInsets.all(4),
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decoration: BoxDecoration(
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color: Colors.green,
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shape: BoxShape.circle,
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border: Border.all(color: Colors.white, width: 1.5),
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),
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constraints: const BoxConstraints(
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minWidth: 18,
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minHeight: 18,
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),
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child: Padding(
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padding: const EdgeInsets.fromLTRB(2, 4, 2, 2),
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child: Text(
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'$reservedCount',
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style: const TextStyle(
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color: Colors.white,
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fontSize: 11,
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fontWeight: FontWeight.bold,
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),
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textAlign: TextAlign.center,
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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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const SizedBox(width: 8),
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],
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),
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body: BlocListener<NotificationPreferencesBloc, NotificationPreferencesState>(
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listener: (context, state) {
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if (state.submissionSuccess) {
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if (Navigator.canPop(context)) {
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Navigator.of(context).pop(true);
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} else {
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Navigator.pushReplacement(
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context,
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MaterialPageRoute(
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builder: (context) => const OffersPage(showDialogsOnLoad: true),
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),
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);
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}
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}
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if (state.errorMessage != null) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(state.errorMessage!),
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backgroundColor: Colors.red,
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),
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);
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}
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},
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24.0, vertical: 16.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'دریافت اعلان',
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style: TextStyle(
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fontFamily: 'Dana',
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fontSize: 20,
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 4),
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const Divider(),
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RichText(
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text: TextSpan(
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style: TextStyle(
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fontFamily: 'Dana',
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fontSize: 14,
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color: AppColors.hint,
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height: 1.5,
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),
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children: const <TextSpan>[
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TextSpan(
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text:
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'ترجیح میدی از کدام دستهبندیها اعلان تخفیف دریافت کنی؟ ',
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style: TextStyle(fontWeight: FontWeight.bold, fontSize: 14),
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),
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TextSpan(text: '(حداقل یک مورد رو انتخاب کن).'),
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],
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),
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),
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const SizedBox(height: 24),
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Expanded(
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child: BlocBuilder<NotificationPreferencesBloc, NotificationPreferencesState>(
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builder: (context, state) {
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if (state.categories.isEmpty && state.isLoading) {
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return const Center(child: CircularProgressIndicator());
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}
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final double horizontalPadding = 24.0;
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final double crossAxisSpacing = 16.0;
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final int crossAxisCount = 3;
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final screenWidth = MediaQuery.of(context).size.width;
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final itemWidth = (screenWidth - (horizontalPadding * 2) - (crossAxisSpacing * (crossAxisCount - 1))) / crossAxisCount;
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final itemHeight = itemWidth / 0.9;
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return SingleChildScrollView(
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child: Wrap(
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spacing: crossAxisSpacing,
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runSpacing: 24.0,
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alignment: WrapAlignment.center,
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children: state.categories.map((category) {
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final isSelected =
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state.selectedCategoryIds.contains(category.id);
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return SizedBox(
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width: itemWidth,
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height: itemHeight,
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child: CategorySelectionCard(
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name: category.name,
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icon: category.icon,
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isSelected: isSelected,
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showSelectableIndicator: state.selectedCategoryIds.isNotEmpty,
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onTap: () {
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context
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.read<NotificationPreferencesBloc>()
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.add(ToggleCategorySelection(category.id));
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},
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),
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);
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}).toList(),
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),
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);
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},
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),
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),
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BlocBuilder<NotificationPreferencesBloc, NotificationPreferencesState>(
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builder: (context, state) {
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final areCategoriesSelected = state.selectedCategoryIds.isNotEmpty;
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if (areCategoriesSelected) {
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return SizedBox(
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width: double.infinity,
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child: ElevatedButton(
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onPressed: !state.isLoading
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? () async {
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final bloc = context.read<NotificationPreferencesBloc>();
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final selectedCategoryNames = bloc.state.categories
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.where((cat) => bloc.state.selectedCategoryIds.contains(cat.id))
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.map((cat) => cat.name)
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.toList();
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final prefs = await SharedPreferences.getInstance();
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await prefs.setStringList('user_selected_categories', selectedCategoryNames);
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bloc.add(SubmitPreferences());
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}
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: null,
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style: ElevatedButton.styleFrom(
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backgroundColor: AppColors.confirm,
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foregroundColor: Colors.white,
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disabledBackgroundColor: Colors.grey,
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padding: const EdgeInsets.symmetric(vertical: 16),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(50),
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),
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),
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child: state.isLoading
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? const CircularProgressIndicator(color: Colors.white)
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: const Text(
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'اعمال',
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style: TextStyle(
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fontFamily: 'Dana',
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fontSize: 16,
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fontWeight: FontWeight.bold,
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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 const SizedBox.shrink();
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}
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},
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),
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const SizedBox(height: 20),
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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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} |