AmirReza Jamali
ae08b946f6
- Updated TendersRepository and TendersService to support cursor-based pagination. - Modified TendersViewModel to manage pagination state and handle API responses more effectively. - Replaced existing pagination UI components with a new WindowedPagination widget across desktop, mobile, and tablet views. - Improved notification handling in the UI to reflect the presence of notifications dynamically. - Adjusted main tenders slider to ensure proper rendering based on the current page index.
95 lines
3.0 KiB
Dart
95 lines
3.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:tm_app/core/utils/size_config.dart';
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import 'package:tm_app/view_models/tenders_view_model.dart';
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import '../../../core/constants/common_strings.dart';
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import '../../../core/theme/colors.dart';
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import '../../../core/utils/app_toast.dart';
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import '../../shared/tender_app_bar.dart';
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import '../strings/tenders_strings.dart';
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import '../widgets/main_tenders_slider.dart';
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import '../widgets/windowed_pagination.dart';
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class MobileTendersPage extends StatefulWidget {
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const MobileTendersPage({super.key});
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@override
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State<MobileTendersPage> createState() => _MobileTendersPageState();
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}
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class _MobileTendersPageState extends State<MobileTendersPage> {
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late final TendersViewModel viewModel;
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@override
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void initState() {
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super.initState();
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viewModel = context.read<TendersViewModel>();
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viewModel.addListener(_viewModelListener);
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}
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void _viewModelListener() {
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if (viewModel.feedbackErrorMessage != null) {
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AppToast.error(context, viewModel.feedbackErrorMessage!);
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}
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}
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@override
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void dispose() {
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viewModel.removeListener(_viewModelListener);
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super.dispose();
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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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backgroundColor: AppColors.backgroundColor,
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appBar: tenderMobileAppBar(title: TendersStrings.tendersTitle),
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body: SafeArea(
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child: Consumer<TendersViewModel>(
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builder: (context, viewModel, child) {
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if (viewModel.isLoading) {
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return const Center(
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child: CircularProgressIndicator(color: AppColors.jellyBean),
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);
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}
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if (viewModel.errorMessage != null) {
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return Center(child: Text(viewModel.errorMessage!));
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}
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if ((viewModel.tendersResponse?.data?.tenders == null ||
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viewModel.tendersResponse!.data!.tenders!.isEmpty) &&
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viewModel.isLoading == false) {
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return const Center(child: Text(CommonStrings.noData));
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}
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return Column(
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children: [
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Expanded(
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child: SingleChildScrollView(
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child: Padding(
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padding: EdgeInsets.symmetric(vertical: 18.0.h()),
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child: MainTendersSlider(
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key: ValueKey(
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'tenders-slider-${viewModel.currentPageIndex}',
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),
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tenders:
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viewModel.tendersResponse?.data?.tenders ?? [],
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),
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),
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),
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),
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WindowedPagination(
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currentPage: viewModel.currentPageIndex,
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totalPages: viewModel.totalPages,
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onPageChanged: viewModel.handlePaginationChange,
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compact: true,
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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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