111 lines
3.5 KiB
Dart
111 lines
3.5 KiB
Dart
import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:provider/provider.dart';
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import '../viewmodels/product_list_view_model.dart';
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import '../l10n/app_localizations.dart';
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import '../l10n/app_localizations_helpers.dart';
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import '../utils/navigation.dart';
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class ProductListView extends StatefulWidget {
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const ProductListView({super.key});
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@override
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State<ProductListView> createState() => _ProductListViewState();
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}
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class _ProductListViewState extends State<ProductListView> {
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@override
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void initState() {
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super.initState();
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WidgetsBinding.instance.addPostFrameCallback((_) {
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context.read<ProductListViewModel>().loadProducts();
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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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final viewModel = context.watch<ProductListViewModel>();
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final l10n = AppLocalizations.of(context);
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return Scaffold(
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appBar: AppBar(
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leading: IconButton(
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onPressed: () => context.popOrGo('/admin'),
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icon: const Icon(Icons.arrow_back),
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),
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title: Text(l10n.products),
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),
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resizeToAvoidBottomInset: false,
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floatingActionButton: FloatingActionButton.extended(
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onPressed: () => context.push('/products/new'),
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icon: const Icon(Icons.add),
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label: Text(l10n.addProduct),
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),
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body: Builder(
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builder: (context) {
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if (viewModel.isLoading) {
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return const Center(child: CircularProgressIndicator());
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}
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if (viewModel.errorMessage != null) {
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return Center(
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child: Text(l10n.localizedError(viewModel.errorMessage)),
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);
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}
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if (viewModel.products.isEmpty) {
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return Center(child: Text(l10n.noProductsYet));
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}
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return ListView.separated(
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padding: const EdgeInsets.all(16),
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itemCount: viewModel.products.length,
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separatorBuilder: (_, _) => const SizedBox(height: 8),
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itemBuilder: (context, index) {
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final product = viewModel.products[index];
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return Card(
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child: ListTile(
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leading: SizedBox(
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width: 56,
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height: 56,
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child: Center(
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child:
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product.imagePath != null &&
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product.imagePath!.isNotEmpty
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? Image.file(
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File(product.imagePath!),
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fit: BoxFit.contain,
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cacheWidth: 112,
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errorBuilder: (context, error, stackTrace) =>
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const Icon(
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Icons.image_not_supported_outlined,
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),
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)
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: const Icon(Icons.image_not_supported_outlined),
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),
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),
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title: Text(product.name),
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subtitle: Text(
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l10n.productStockSummary(
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l10n.categoryLabel(product.category),
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product.formattedPrice,
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product.stockQuantity,
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),
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),
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trailing: const Icon(Icons.chevron_right),
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onTap: () => context.push('/products/${product.id}/edit'),
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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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