generated from dellevin/template
91 lines
2.6 KiB
Dart
91 lines
2.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../providers/app_provider.dart';
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import '../models/data_models.dart';
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import '../widgets/movie_status_bar.dart';
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import '../widgets/movie_list_item.dart';
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/// 观影标签页
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class MovieTabPage extends StatelessWidget {
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const MovieTabPage({super.key});
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@override
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Widget build(BuildContext context) {
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return Column(
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children: [
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// 状态选择栏（已看、想看、在看）
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const MovieStatusBar(),
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// 影片列表
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Expanded(
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child: _buildMovieList(context),
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),
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],
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);
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}
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/// 构建影片列表
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Widget _buildMovieList(BuildContext context) {
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return Consumer<AppProvider>(
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builder: (context, provider, child) {
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// 根据状态筛选影片
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final statusMap = {
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0: 'watched',
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1: 'want_to_watch',
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2: 'watching',
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};
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final currentStatus = statusMap[provider.movieStatusIndex]!;
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final movies = provider.getMoviesByStatus(currentStatus);
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if (movies.isEmpty) {
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return _buildEmptyState(context, provider.movieStatusIndex);
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}
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return RefreshIndicator(
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onRefresh: () async => await provider.loadMovies(),
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child: ListView.builder(
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padding: const EdgeInsets.all(16),
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itemCount: movies.length,
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itemBuilder: (context, index) {
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return MovieListItem(movie: movies[index]);
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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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/// 构建空状态提示
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Widget _buildEmptyState(BuildContext context, int statusIndex) {
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final statusText = ['已看', '想看', '在看'][statusIndex];
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.movie_creation_outlined,
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size: 80,
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color: Theme.of(context).colorScheme.onSurfaceVariant.withOpacity(0.3),
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),
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const SizedBox(height: 16),
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Text(
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'暂无$statusText的影片',
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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color: Theme.of(context).colorScheme.onSurfaceVariant,
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),
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),
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const SizedBox(height: 8),
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ElevatedButton.icon(
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icon: const Icon(Icons.add),
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label: const Text('添加记录'),
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onPressed: () {
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Navigator.pushNamed(context, '/movie-form');
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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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