generated from dellevin/template
711 lines
26 KiB
Dart
711 lines
26 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/fade_in_local_image.dart';
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import '../../widgets/animated_star_rating.dart';
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import '../../utils/user_prefs.dart';
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import '../../utils/responsive.dart';
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import '../movies/movie_detail_page.dart';
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import '../book/book_detail_page.dart';
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import '../game/game_detail_page.dart';
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enum _ItemType { movie, book, game }
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class _ReviewedItem {
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final String id;
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final String title;
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final String subtitle;
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final String? coverPath;
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final double? rating;
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final DateTime createdAt;
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final int? year; // 上映/出版/发售年份
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final List<String> genres;
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final _ItemType type;
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final dynamic original;
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_ReviewedItem({
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required this.id,
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required this.title,
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required this.subtitle,
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this.coverPath,
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this.rating,
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required this.createdAt,
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this.year,
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required this.genres,
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required this.type,
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required this.original,
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});
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}
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class _GenreGroup {
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final _ItemType type;
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final List<String> genres;
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final Color color;
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_GenreGroup(this.type, this.genres, this.color);
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}
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class ReviewedPage extends StatefulWidget {
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const ReviewedPage({super.key});
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@override
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State<ReviewedPage> createState() => _ReviewedPageState();
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}
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class _ReviewedPageState extends State<ReviewedPage> {
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int? _selectedYear; // null = 全部
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_ItemType? _selectedType; // null = 全部
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String? _selectedGenre; // null = 全部
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@override
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Widget build(BuildContext context) {
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return Consumer<AppProvider>(
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builder: (context, provider, _) {
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final allItems = _buildAllItems(provider);
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final years = _buildYearList(allItems);
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final filtered = _filterItems(allItems);
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return Scaffold(
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appBar: AppBar(
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title: const Text('已阅'),
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actions: [
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if (allItems.isNotEmpty)
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IconButton(
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icon: Icon(UserPrefs().reviewedLayoutStyle == 1 ? Icons.view_list_outlined : Icons.grid_view_outlined, size: 20),
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onPressed: () {
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final newStyle = UserPrefs().reviewedLayoutStyle == 1 ? 0 : 1;
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UserPrefs().setReviewedLayoutStyle(newStyle);
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setState(() {});
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},
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),
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],
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),
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body: Column(
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children: [
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// 统计概览（固定）
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_buildStatsHeader(allItems, filtered, context),
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// 筛选栏（固定）
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if (allItems.isNotEmpty)
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_buildFilterBar(years, allItems, context),
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// 列表（可滚动）
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Expanded(
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child: filtered.isEmpty
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? Center(
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child: Text('暂无已阅记录',
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style: TextStyle(
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fontSize: 14,
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color: Theme.of(context)
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.colorScheme
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.onSurface
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.withValues(alpha: 0.3))),
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)
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: UserPrefs().reviewedLayoutStyle == 1
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? _buildGridView(context, filtered)
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: _buildListView(context, filtered),
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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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// ─── 列表视图 ─────────────────────────────────────────────────────
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Widget _buildListView(BuildContext context, List<_ReviewedItem> filtered) {
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return ListView.builder(
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padding: const EdgeInsets.only(top: 8, bottom: 16),
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itemCount: filtered.length,
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itemBuilder: (context, index) => _buildListItem(context, filtered[index]),
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);
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}
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// ─── 网格视图 ─────────────────────────────────────────────────────
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Widget _buildGridView(BuildContext context, List<_ReviewedItem> filtered) {
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return LayoutBuilder(
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builder: (context, constraints) {
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final crossAxisCount = responsiveCrossAxisCount(constraints.maxWidth, minItemWidth: 110);
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return GridView.builder(
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padding: const EdgeInsets.fromLTRB(16, 8, 16, 16),
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gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: crossAxisCount,
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childAspectRatio: 0.55,
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crossAxisSpacing: 12,
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mainAxisSpacing: 16,
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),
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itemCount: filtered.length,
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itemBuilder: (context, index) => _buildGridItem(context, filtered[index]),
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);
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},
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);
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}
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Widget _buildGridItem(BuildContext context, _ReviewedItem item) {
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final colors = Theme.of(context).colorScheme;
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final typeColor = switch (item.type) {
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_ItemType.movie => Colors.blue,
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_ItemType.book => Colors.teal,
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_ItemType.game => Colors.orange,
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};
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final typeLabel = switch (item.type) {
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_ItemType.movie => '影视',
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_ItemType.book => '书籍',
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_ItemType.game => '游戏',
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};
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return GestureDetector(
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onTap: () {
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final page = switch (item.type) {
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_ItemType.movie => MovieDetailPage(movie: item.original as Movie),
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_ItemType.book => BookDetailPage(book: item.original as Book),
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_ItemType.game => GameDetailPage(game: item.original as Game),
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};
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Navigator.push(context, MaterialPageRoute(builder: (_) => page));
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},
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Expanded(
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child: Container(
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width: double.infinity,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(8),
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color: colors.surfaceContainerHighest,
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),
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clipBehavior: Clip.antiAlias,
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child: item.coverPath != null && item.coverPath!.isNotEmpty
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? FadeInLocalImage(
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path: item.coverPath,
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fit: BoxFit.cover,
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placeholder: _buildPlaceholder(item.type, colors),
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errorWidget: _buildPlaceholder(item.type, colors),
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)
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: _buildPlaceholder(item.type, colors),
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),
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),
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const SizedBox(height: 6),
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Text(item.title,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)),
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const SizedBox(height: 3),
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Row(
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children: [
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if (item.rating != null)
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AnimatedStarRating(rating: item.rating!, starSize: 10, showNumber: true)
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else
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const SizedBox(height: 14),
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const Spacer(),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 1),
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decoration: BoxDecoration(
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color: typeColor.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(3),
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),
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child: Text(typeLabel,
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style: TextStyle(fontSize: 9, fontWeight: FontWeight.w500, color: typeColor)),
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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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// ─── 统计概览 ─────────────────────────────────────────────────────
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Widget _buildStatsHeader(List<_ReviewedItem> all, List<_ReviewedItem> filtered, BuildContext context) {
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final colors = Theme.of(context).colorScheme;
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final movieCount = all.where((i) => i.type == _ItemType.movie).length;
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final bookCount = all.where((i) => i.type == _ItemType.book).length;
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final gameCount = all.where((i) => i.type == _ItemType.game).length;
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final avgRating = filtered.isNotEmpty
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? filtered.where((i) => i.rating != null).map((i) => i.rating!).toList()
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: <double>[];
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final avg = avgRating.isNotEmpty
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? (avgRating.reduce((a, b) => a + b) / avgRating.length).toStringAsFixed(1)
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: '--';
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return Container(
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margin: const EdgeInsets.fromLTRB(20, 8, 20, 0),
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 14),
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decoration: BoxDecoration(
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color: colors.surfaceContainerLow,
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borderRadius: BorderRadius.circular(14),
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),
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child: Column(
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children: [
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// 第一行：总数 + 评分
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_FadeEdgeScrollView(
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colors: colors,
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fadeColor: colors.surfaceContainerLow,
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child: SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: [
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_buildStatItem('${filtered.length}', '已阅', colors.primary, Icons.done_all_rounded, colors),
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_buildStatDivider(colors),
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_buildStatItem(avg, '均分', Colors.amber, Icons.star_rounded, colors),
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_buildStatDivider(colors),
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// 分类计数
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_buildMiniCategory('影视', movieCount, Colors.blue, _ItemType.movie, colors),
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const SizedBox(width: 12),
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_buildMiniCategory('书籍', bookCount, Colors.teal, _ItemType.book, colors),
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const SizedBox(width: 12),
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_buildMiniCategory('游戏', gameCount, Colors.orange, _ItemType.game, colors),
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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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Widget _buildStatItem(String value, String label, Color color, IconData icon, ColorScheme colors) {
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return Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(icon, size: 16, color: color),
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const SizedBox(width: 4),
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Text(value, style: TextStyle(fontSize: 16, fontWeight: FontWeight.w700, color: colors.onSurface)),
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const SizedBox(width: 3),
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Text(label, style: TextStyle(fontSize: 10, color: colors.onSurface.withValues(alpha: 0.4))),
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],
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);
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}
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Widget _buildStatDivider(ColorScheme colors) {
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return Container(
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width: 1,
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height: 20,
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margin: const EdgeInsets.symmetric(horizontal: 10),
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color: colors.outlineVariant.withValues(alpha: 0.5),
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);
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}
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Widget _buildMiniCategory(String label, int count, Color color, _ItemType type, ColorScheme colors) {
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final selected = _selectedType == type;
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return GestureDetector(
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onTap: () => setState(() => _selectedType = selected ? null : type),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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width: 6,
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height: 6,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: selected ? color : color.withValues(alpha: 0.4),
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),
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),
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const SizedBox(width: 4),
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Text('$count',
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style: TextStyle(
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fontSize: 13,
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fontWeight: selected ? FontWeight.w700 : FontWeight.w500,
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color: selected ? color : colors.onSurface.withValues(alpha: 0.6))),
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const SizedBox(width: 1),
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Text(label,
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style: TextStyle(
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fontSize: 10,
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color: selected ? color : colors.onSurface.withValues(alpha: 0.35))),
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],
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),
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);
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}
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// ─── 筛选栏 ───────────────────────────────────────────────────────
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Widget _buildFilterBar(List<int> years, List<_ReviewedItem> allItems, BuildContext context) {
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final colors = Theme.of(context).colorScheme;
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final genreGroups = _buildGenreGroups(allItems);
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if (genreGroups.isEmpty && years.isEmpty) return const SizedBox.shrink();
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return Container(
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padding: const EdgeInsets.only(bottom: 8),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 各分类类型筛选，每个分类一行
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for (final group in genreGroups)
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Container(
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height: 30,
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margin: EdgeInsets.fromLTRB(16, genreGroups.indexOf(group) == 0 ? 8 : 4, 0, 0),
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child: Row(
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children: [
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_buildTypeTag(group.type, colors),
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const SizedBox(width: 5),
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Expanded(
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child: _FadeEdgeScrollView(
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colors: colors,
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child: ListView(
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scrollDirection: Axis.horizontal,
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padding: const EdgeInsets.only(right: 16),
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children: [
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for (final genre in group.genres) ...[
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_buildFilterChip(genre, genre, colors,
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color: group.color,
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isSelected: _selectedGenre == genre,
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onTap: () => setState(() => _selectedGenre = _selectedGenre == genre ? null : genre)),
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const SizedBox(width: 5),
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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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// 年份筛选
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if (years.isNotEmpty)
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Container(
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height: 30,
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margin: const EdgeInsets.only(top: 4),
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child: Row(
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children: [
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Padding(
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padding: const EdgeInsets.only(left: 16),
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child: _buildTypeTag(null, colors),
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),
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const SizedBox(width: 5),
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Expanded(
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child: _FadeEdgeScrollView(
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colors: colors,
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child: ListView(
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scrollDirection: Axis.horizontal,
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padding: const EdgeInsets.only(right: 16),
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children: [
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for (final year in years) ...[
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_buildFilterChip(year, '$year', colors, isSelected: _selectedYear == year, onTap: () => setState(() => _selectedYear = _selectedYear == year ? null : year)),
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const SizedBox(width: 5),
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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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Widget _buildTypeTag(_ItemType? type, ColorScheme colors) {
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final (label, color) = switch (type) {
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_ItemType.movie => ('影视', Colors.blue),
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_ItemType.book => ('书籍', Colors.teal),
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_ItemType.game => ('游戏', Colors.orange),
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null => ('年份', colors.onSurface.withValues(alpha: 0.5)),
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};
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 4),
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decoration: BoxDecoration(
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color: color.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(8),
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),
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child: Center(
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child: Text(label,
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style: TextStyle(fontSize: 10, fontWeight: FontWeight.w600, color: color)),
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),
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);
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}
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Widget _buildFilterChip(dynamic key, String label, ColorScheme colors, {Color? color, required bool isSelected, required VoidCallback onTap}) {
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final chipColor = color ?? colors.primary;
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return GestureDetector(
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onTap: onTap,
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child: Container(
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constraints: const BoxConstraints(maxWidth: 72),
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
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decoration: BoxDecoration(
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color: isSelected ? chipColor : colors.surfaceContainerHighest,
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borderRadius: BorderRadius.circular(14),
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),
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child: Center(
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child: Text(label,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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fontSize: 11,
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fontWeight: isSelected ? FontWeight.w600 : FontWeight.normal,
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color: isSelected ? colors.onPrimary : colors.onSurface.withValues(alpha: 0.5))),
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),
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),
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);
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}
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List<_GenreGroup> _buildGenreGroups(List<_ReviewedItem> items) {
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final movieGenres = <String>{};
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final bookGenres = <String>{};
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final gameGenres = <String>{};
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for (final i in items) {
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switch (i.type) {
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case _ItemType.movie:
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movieGenres.addAll(i.genres);
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case _ItemType.book:
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bookGenres.addAll(i.genres);
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case _ItemType.game:
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gameGenres.addAll(i.genres);
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}
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}
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final groups = <_GenreGroup>[];
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if (movieGenres.isNotEmpty) groups.add(_GenreGroup(_ItemType.movie, movieGenres.toList()..sort(), Colors.blue));
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if (bookGenres.isNotEmpty) groups.add(_GenreGroup(_ItemType.book, bookGenres.toList()..sort(), Colors.teal));
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if (gameGenres.isNotEmpty) groups.add(_GenreGroup(_ItemType.game, gameGenres.toList()..sort(), Colors.orange));
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return groups;
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}
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// ─── 数据构建 ─────────────────────────────────────────────────────
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List<_ReviewedItem> _buildAllItems(AppProvider provider) {
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final items = <_ReviewedItem>[];
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for (final m in provider.movies) {
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if (!m.isDeleted && m.status == 'watched') {
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items.add(_ReviewedItem(
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id: m.id,
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title: m.title,
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subtitle: m.directors.isNotEmpty ? m.directors.join(' / ') : '',
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coverPath: m.posterPath,
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rating: m.rating,
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createdAt: m.createdAt,
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year: m.releaseDate?.year,
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genres: m.genres,
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type: _ItemType.movie,
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original: m,
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));
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}
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}
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for (final b in provider.books) {
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if (!b.isDeleted && b.status == 'read') {
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items.add(_ReviewedItem(
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id: b.id,
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title: b.title,
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subtitle: b.authors.isNotEmpty ? b.authors.join(' / ') : '',
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coverPath: b.coverPath,
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rating: b.rating,
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createdAt: b.createdAt,
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year: b.publishDate?.year,
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genres: b.genres,
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type: _ItemType.book,
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original: b,
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));
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}
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}
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for (final g in provider.games) {
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if (!g.isDeleted && g.status == 'completed') {
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items.add(_ReviewedItem(
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id: g.id,
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title: g.title,
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subtitle: g.developer.isNotEmpty ? g.developer.join(' / ') : (g.platforms.isNotEmpty ? g.platforms.join(' / ') : ''),
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coverPath: g.coverPath,
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rating: g.rating,
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createdAt: g.createdAt,
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year: g.releaseDate?.year,
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genres: g.genres,
|
|
type: _ItemType.game,
|
|
original: g,
|
|
));
|
|
}
|
|
}
|
|
|
|
items.sort((a, b) => b.createdAt.compareTo(a.createdAt));
|
|
return items;
|
|
}
|
|
|
|
List<int> _buildYearList(List<_ReviewedItem> items) {
|
|
final years = items.map((i) => i.year).whereType<int>().toSet().toList()..sort((a, b) => b.compareTo(a));
|
|
return years;
|
|
}
|
|
|
|
List<_ReviewedItem> _filterItems(List<_ReviewedItem> items) {
|
|
return items.where((i) {
|
|
if (_selectedYear != null && i.year != _selectedYear) return false;
|
|
if (_selectedType != null && i.type != _selectedType) return false;
|
|
if (_selectedGenre != null && !i.genres.contains(_selectedGenre)) return false;
|
|
return true;
|
|
}).toList();
|
|
}
|
|
|
|
// ─── 列表项 ───────────────────────────────────────────────────────
|
|
|
|
Widget _buildListItem(BuildContext context, _ReviewedItem item) {
|
|
final colors = Theme.of(context).colorScheme;
|
|
final typeColor = switch (item.type) {
|
|
_ItemType.movie => Colors.blue,
|
|
_ItemType.book => Colors.teal,
|
|
_ItemType.game => Colors.orange,
|
|
};
|
|
final typeLabel = switch (item.type) {
|
|
_ItemType.movie => '影视',
|
|
_ItemType.book => '书籍',
|
|
_ItemType.game => '游戏',
|
|
};
|
|
|
|
return InkWell(
|
|
onTap: () {
|
|
final page = switch (item.type) {
|
|
_ItemType.movie => MovieDetailPage(movie: item.original as Movie),
|
|
_ItemType.book => BookDetailPage(book: item.original as Book),
|
|
_ItemType.game => GameDetailPage(game: item.original as Game),
|
|
};
|
|
Navigator.push(context, MaterialPageRoute(builder: (_) => page));
|
|
},
|
|
child: Container(
|
|
margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 5),
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: colors.surfaceContainerLow,
|
|
borderRadius: BorderRadius.circular(14),
|
|
),
|
|
child: Row(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
// 封面
|
|
ClipRRect(
|
|
borderRadius: BorderRadius.circular(10),
|
|
child: SizedBox(
|
|
width: 60,
|
|
height: 80,
|
|
child: item.coverPath != null && item.coverPath!.isNotEmpty
|
|
? FadeInLocalImage(
|
|
path: item.coverPath,
|
|
fit: BoxFit.cover,
|
|
placeholder: _buildPlaceholder(item.type, colors),
|
|
errorWidget: _buildPlaceholder(item.type, colors),
|
|
)
|
|
: _buildPlaceholder(item.type, colors),
|
|
),
|
|
),
|
|
const SizedBox(width: 12),
|
|
// 信息
|
|
Expanded(
|
|
child: SizedBox(
|
|
height: 80,
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
// 标题
|
|
Text(item.title,
|
|
maxLines: 1,
|
|
overflow: TextOverflow.ellipsis,
|
|
style: TextStyle(
|
|
fontSize: 15,
|
|
fontWeight: FontWeight.w600,
|
|
color: colors.onSurface)),
|
|
const SizedBox(height: 4),
|
|
// 副标题
|
|
if (item.subtitle.isNotEmpty)
|
|
Text(item.subtitle,
|
|
maxLines: 1,
|
|
overflow: TextOverflow.ellipsis,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: colors.onSurface.withValues(alpha: 0.45))),
|
|
const Spacer(),
|
|
// 底部：评分 + 类型标签 + 年份
|
|
Row(
|
|
children: [
|
|
if (item.rating != null)
|
|
AnimatedStarRating(rating: item.rating!, starSize: 11, showNumber: true)
|
|
else
|
|
Text('未评分', style: TextStyle(fontSize: 11, color: colors.onSurface.withValues(alpha: 0.25))),
|
|
const Spacer(),
|
|
if (item.year != null)
|
|
Text('${item.year}',
|
|
style: TextStyle(
|
|
fontSize: 11,
|
|
color: colors.onSurface.withValues(alpha: 0.3))),
|
|
const SizedBox(width: 8),
|
|
Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
|
|
decoration: BoxDecoration(
|
|
color: typeColor.withValues(alpha: 0.1),
|
|
borderRadius: BorderRadius.circular(4),
|
|
),
|
|
child: Text(typeLabel,
|
|
style: TextStyle(
|
|
fontSize: 10,
|
|
fontWeight: FontWeight.w500,
|
|
color: typeColor)),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildPlaceholder(_ItemType type, ColorScheme colors) {
|
|
final icon = switch (type) {
|
|
_ItemType.movie => Icons.movie_outlined,
|
|
_ItemType.book => Icons.menu_book_outlined,
|
|
_ItemType.game => Icons.sports_esports_outlined,
|
|
};
|
|
return Container(
|
|
color: colors.surfaceContainerHighest,
|
|
child: Center(
|
|
child: Icon(icon,
|
|
size: 22, color: colors.onSurface.withValues(alpha: 0.25))),
|
|
);
|
|
}
|
|
}
|
|
|
|
/// 横向 ListView 左右渐变遮罩（用 Stack + 透明渐变覆盖层）
|
|
class _FadeEdgeScrollView extends StatelessWidget {
|
|
final ColorScheme colors;
|
|
final Widget child;
|
|
final Color? fadeColor;
|
|
const _FadeEdgeScrollView({required this.colors, required this.child, this.fadeColor});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final fade = fadeColor ?? colors.surface;
|
|
return Stack(
|
|
children: [
|
|
child,
|
|
// 左渐变
|
|
Positioned(
|
|
left: 0, top: 0, bottom: 0, width: 16,
|
|
child: IgnorePointer(
|
|
child: DecoratedBox(
|
|
decoration: BoxDecoration(
|
|
gradient: LinearGradient(
|
|
begin: Alignment.centerLeft,
|
|
end: Alignment.centerRight,
|
|
colors: [fade, fade.withValues(alpha: 0)],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
// 右渐变
|
|
Positioned(
|
|
right: 0, top: 0, bottom: 0, width: 16,
|
|
child: IgnorePointer(
|
|
child: DecoratedBox(
|
|
decoration: BoxDecoration(
|
|
gradient: LinearGradient(
|
|
begin: Alignment.centerRight,
|
|
end: Alignment.centerLeft,
|
|
colors: [fade, fade.withValues(alpha: 0)],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
}
|