amirrezaghabeli
93 lines
3.0 KiB
Dart
93 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/theme/colors.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 'package:tm_app/views/shared/desktop_navigation_widget.dart';
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import 'package:tm_app/views/tenders/widgets/main_tenders_slider.dart';
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import '../../../core/constants/common_strings.dart';
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import '../../../core/utils/app_toast.dart';
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class DesktopTendersPage extends StatefulWidget {
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const DesktopTendersPage({super.key});
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@override
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State<DesktopTendersPage> createState() => _DesktopTendersPageState();
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}
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class _DesktopTendersPageState extends State<DesktopTendersPage> {
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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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if (viewModel.tenderApprovalErrorMessage != null) {
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AppToast.error(context, viewModel.tenderApprovalErrorMessage!);
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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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body: Column(
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children: [
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DesktopNavigationWidget(
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currentIndex: 1, // Tenders index
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),
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Expanded(
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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 Expanded(
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child: Center(
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child: CircularProgressIndicator(
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color: AppColors.jellyBean,
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),
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),
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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 Center(child: Text(CommonStrings.noData));
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}
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return SingleChildScrollView(
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child: SizedBox(
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width: 740,
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height: 800,
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child: Padding(
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padding: EdgeInsets.symmetric(vertical: 24.0.h()),
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child: MainTendersSlider(
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tenders: viewModel.tendersResponse?.data?.tenders ?? [],
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isDesktop: 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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);
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}
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}
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