672 lines
20 KiB
Dart
672 lines
20 KiB
Dart
import 'dart:ui';
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import 'dart:async';
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import 'package:flutter/material.dart';
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import '../../constants/app_constants.dart';
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import '../../controllers/history_controller.dart';
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import '../../services/network_listener_service.dart';
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import '../../utils/http/poetry_api.dart';
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import 'collect_notes.dart';
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import 'liked_poetry_manager.dart';
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/// 时间: 2026-03-26
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/// 功能: 全部收藏列表组件
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/// 介绍: 同时展示点赞诗词和笔记，支持多种卡片类型
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/// 最新变化: 新建组件，统一展示所有收藏内容
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/// 卡片类型枚举
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enum CardType { like, note }
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/// 统一卡片数据模型
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class UnifiedCard {
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final CardType type;
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final dynamic data;
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final DateTime time;
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UnifiedCard({required this.type, required this.data, required this.time});
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}
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class AllListPage extends StatefulWidget {
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const AllListPage({super.key});
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@override
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State<AllListPage> createState() => _AllListPageState();
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}
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class _AllListPageState extends State<AllListPage> {
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List<UnifiedCard> _cards = [];
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bool _isLoading = false;
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StreamSubscription<NetworkEvent>? _networkSubscription;
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@override
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void initState() {
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super.initState();
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_loadAllData();
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_listenToNetworkEvents();
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}
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@override
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void dispose() {
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_networkSubscription?.cancel();
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super.dispose();
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}
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// 监听网络事件，实时更新列表
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void _listenToNetworkEvents() {
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_networkSubscription = NetworkListenerService().eventStream.listen((event) {
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if (event.type == NetworkEventType.like ||
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event.type == NetworkEventType.unlike ||
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event.type == NetworkEventType.noteUpdate) {
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debugPrint('AllListPage: 收到事件 ${event.type}，刷新列表');
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_loadAllData();
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}
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});
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}
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// 加载所有数据
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Future<void> _loadAllData() async {
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if (_isLoading) return;
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setState(() {
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_isLoading = true;
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});
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try {
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final List<UnifiedCard> allCards = [];
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// 并行加载点赞和笔记数据
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final results = await Future.wait([
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HistoryController.getLikedHistory(),
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HistoryController.getNotes(),
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]);
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// 处理点赞数据
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final likedList = results[0];
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for (final item in likedList) {
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try {
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final poetry = PoetryData.fromJson(item);
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final timeStr = item['time'] as String? ?? '';
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allCards.add(
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UnifiedCard(
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type: CardType.like,
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data: poetry,
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time: DateTime.tryParse(timeStr) ?? DateTime.now(),
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),
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);
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} catch (e) {
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debugPrint('解析点赞数据失败: $e');
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}
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}
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// 处理笔记数据
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final notesList = results[1];
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for (final note in notesList) {
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final timeStr = note['time'] as String? ?? '';
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allCards.add(
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UnifiedCard(
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type: CardType.note,
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data: note,
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time: DateTime.tryParse(timeStr) ?? DateTime.now(),
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),
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);
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}
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// 按时间排序（最新的在前）
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allCards.sort((a, b) => b.time.compareTo(a.time));
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if (mounted) {
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setState(() {
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_cards = allCards;
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_isLoading = false;
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});
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}
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} catch (e) {
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debugPrint('加载全部数据失败: $e');
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if (mounted) {
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setState(() {
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_isLoading = false;
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});
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}
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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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if (_isLoading && _cards.isEmpty) {
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return const Center(child: CircularProgressIndicator());
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}
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if (_cards.isEmpty) {
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return _buildEmptyState();
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}
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return RefreshIndicator(
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onRefresh: _loadAllData,
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child: ListView.separated(
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padding: const EdgeInsets.fromLTRB(16, 8, 16, 80),
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itemCount: _cards.length + 1,
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separatorBuilder: (context, index) {
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if (index == _cards.length) return const SizedBox.shrink();
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return Container(
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height: 1,
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color: Colors.black.withOpacity(0.1),
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margin: const EdgeInsets.symmetric(vertical: 4),
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);
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},
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itemBuilder: (context, index) {
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if (index == _cards.length) {
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return _buildBottomIndicator();
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}
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return _buildCard(_cards[index]);
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},
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),
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);
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}
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Widget _buildBottomIndicator() {
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return Container(
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padding: const EdgeInsets.symmetric(vertical: 24),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Container(width: 40, height: 1, color: Colors.grey[300]),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: Text(
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'到底了',
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style: TextStyle(fontSize: 12, color: Colors.grey[400]),
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),
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),
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Container(width: 40, height: 1, color: Colors.grey[300]),
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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
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Widget _buildEmptyState() {
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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(Icons.inbox_outlined, size: 64, color: Colors.grey[400]),
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const SizedBox(height: 16),
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Text(
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'暂无收藏内容',
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style: TextStyle(fontSize: 16, color: Colors.grey[600]),
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),
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const SizedBox(height: 8),
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Text(
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'点赞诗词或创建笔记后将显示在这里',
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style: TextStyle(fontSize: 14, color: Colors.grey[500]),
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),
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],
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),
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);
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}
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// 根据类型构建卡片 - 使用策略模式
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Widget _buildCard(UnifiedCard card) {
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switch (card.type) {
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case CardType.like:
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return _buildLikeCard(card.data as PoetryData);
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case CardType.note:
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return _buildNoteCard(card.data as Map<String, dynamic>);
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}
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}
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// 构建点赞卡片 - 简洁紧凑样式
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Widget _buildLikeCard(PoetryData poetry) {
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return Container(
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margin: const EdgeInsets.only(bottom: 0),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(10),
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border: Border.all(
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color: AppConstants.primaryColor.withValues(alpha: 0.2),
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width: 1,
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),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.03),
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blurRadius: 6,
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offset: const Offset(0, 1),
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),
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],
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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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// 顶部行：出处(左) + 标签(右)
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Padding(
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padding: const EdgeInsets.fromLTRB(10, 4, 0, 4),
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child: Row(
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children: [
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// 出处 - 左上角
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if (poetry.url.isNotEmpty)
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Expanded(
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child: Text(
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poetry.url,
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style: TextStyle(fontSize: 11, color: Colors.grey[600]),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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),
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if (poetry.url.isEmpty) const Spacer(),
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// 类型标识 - 右上角
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 8,
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vertical: 4,
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),
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decoration: BoxDecoration(
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color: AppConstants.primaryColor.withValues(alpha: 0.1),
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borderRadius: const BorderRadius.only(
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topRight: Radius.circular(10),
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bottomLeft: Radius.circular(10),
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),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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Icons.favorite,
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size: 12,
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color: AppConstants.primaryColor,
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),
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const SizedBox(width: 3),
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Text(
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'点赞诗词',
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style: TextStyle(
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fontSize: 11,
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color: AppConstants.primaryColor,
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fontWeight: FontWeight.w500,
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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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// 诗句内容
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Padding(
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padding: const EdgeInsets.fromLTRB(10, 4, 10, 4),
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child: Text(
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poetry.name,
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style: const TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.bold,
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color: Colors.black87,
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height: 1.3,
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),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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),
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),
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// 操作按钮
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Padding(
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padding: const EdgeInsets.fromLTRB(8, 0, 8, 6),
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child: Row(
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children: [
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TextButton.icon(
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onPressed: () => _showPoetryDetails(poetry),
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icon: Icon(
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Icons.visibility,
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size: 14,
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color: AppConstants.primaryColor,
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),
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label: Text(
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'查看详情',
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style: TextStyle(
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fontSize: 12,
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color: AppConstants.primaryColor,
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),
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),
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),
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const Spacer(),
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TextButton.icon(
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onPressed: () => _createNoteFromPoetry(poetry),
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icon: Icon(
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Icons.note_add,
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size: 14,
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color: Colors.orange[700],
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),
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label: Text(
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'创建笔记',
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style: TextStyle(fontSize: 12, color: Colors.orange[700]),
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),
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),
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TextButton.icon(
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onPressed: () => _removeLikedPoetry(poetry.id.toString()),
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icon: Icon(
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Icons.favorite_border,
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size: 14,
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color: Colors.grey[600],
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),
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label: Text(
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'取消',
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style: TextStyle(fontSize: 12, color: Colors.grey[600]),
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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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// 构建笔记卡片 - 紧凑阴影样式
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Widget _buildNoteCard(Map<String, dynamic> note) {
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final title = note['title'] as String? ?? '';
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final content = note['content'] as String? ?? '';
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final category = note['category'] as String? ?? '';
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final isPinned = note['isPinned'] == true;
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final isLocked = note['isLocked'] == true;
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String displayText;
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bool hasTitle = title.isNotEmpty;
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bool hasCategory = category.isNotEmpty && category != '未分类';
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if (hasTitle) {
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displayText = title;
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} else if (hasCategory) {
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displayText = '[$category]';
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} else {
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displayText = content;
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}
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return Container(
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margin: const EdgeInsets.only(bottom: 0),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(10),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.06),
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blurRadius: 8,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Stack(
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 笔记内容
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InkWell(
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onTap: () => _handleNoteTap(note, isLocked),
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borderRadius: BorderRadius.circular(10),
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child: Padding(
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padding: const EdgeInsets.fromLTRB(10, 28, 10, 8),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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displayText,
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style: TextStyle(
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fontSize: hasTitle ? 14 : 13,
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fontWeight: hasTitle
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? FontWeight.w600
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: FontWeight.normal,
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color: Colors.black87,
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height: 1.4,
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),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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),
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const SizedBox(height: 4),
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Row(
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children: [
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Text(
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'${note['charCount'] ?? displayText.length} 字',
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style: TextStyle(
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fontSize: 11,
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color: Colors.grey[500],
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),
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),
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if (hasCategory) ...[
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const SizedBox(width: 6),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 4,
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vertical: 1,
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),
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decoration: BoxDecoration(
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color: Colors.grey[200],
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borderRadius: BorderRadius.circular(3),
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),
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child: Text(
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category,
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style: TextStyle(
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fontSize: 9,
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color: Colors.grey[600],
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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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// 类型标识 - 右上角
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Positioned(
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top: 0,
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right: 0,
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: Colors.orange.withValues(alpha: 0.1),
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borderRadius: const BorderRadius.only(
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topRight: Radius.circular(10),
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bottomLeft: Radius.circular(10),
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),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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Icons.note_outlined,
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size: 12,
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color: Colors.orange[700],
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),
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const SizedBox(width: 3),
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Text(
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'笔记',
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style: TextStyle(
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fontSize: 11,
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color: Colors.orange[700],
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fontWeight: FontWeight.w500,
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),
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),
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if (isPinned) ...[
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const SizedBox(width: 6),
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Icon(Icons.push_pin, size: 10, color: Colors.orange[700]),
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],
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if (isLocked) ...[
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const SizedBox(width: 6),
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Icon(Icons.lock, size: 10, color: Colors.orange[700]),
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],
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],
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),
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),
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),
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// 锁定遮罩
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if (isLocked)
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Positioned.fill(
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child: GestureDetector(
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onTap: () => _handleNoteTap(note, isLocked),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(10),
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child: BackdropFilter(
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filter: ImageFilter.blur(sigmaX: 5, sigmaY: 5),
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child: Container(
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color: Colors.white.withValues(alpha: 0.4),
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child: Center(
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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Icons.lock,
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size: 16,
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color: Colors.orange[700],
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),
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const SizedBox(width: 6),
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Text(
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'已锁定',
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style: TextStyle(
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fontSize: 13,
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color: Colors.orange[700],
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fontWeight: FontWeight.w500,
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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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);
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}
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// 显示诗词详情 - 调用公共方法
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Future<void> _showPoetryDetails(PoetryData poetry) async {
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await LikedPoetryManager.showPoetryDetails(context, poetry);
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}
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|
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// 移除点赞
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Future<void> _removeLikedPoetry(String poetryId) async {
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try {
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await HistoryController.removeLikedPoetry(poetryId);
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await _loadAllData();
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if (mounted) {
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ScaffoldMessenger.of(
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context,
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).showSnackBar(const SnackBar(content: Text('已取消点赞')));
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}
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} catch (e) {
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debugPrint('取消点赞失败: $e');
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}
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}
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|
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// 从诗词创建笔记
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Future<void> _createNoteFromPoetry(PoetryData poetry) async {
|
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try {
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final title = poetry.url.isNotEmpty ? poetry.url : '诗词笔记';
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final category = poetry.alias.isNotEmpty ? poetry.alias : '诗词';
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final content = poetry.name;
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final noteId = await HistoryController.saveNote(
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|
title: title,
|
|
content: content,
|
|
category: category,
|
|
);
|
|
|
|
if (noteId != null) {
|
|
NetworkListenerService().sendSuccessEvent(
|
|
NetworkEventType.noteUpdate,
|
|
data: noteId,
|
|
);
|
|
if (mounted) {
|
|
ScaffoldMessenger.of(
|
|
context,
|
|
).showSnackBar(const SnackBar(content: Text('已创建笔记')));
|
|
}
|
|
}
|
|
} catch (e) {
|
|
debugPrint('创建笔记失败: $e');
|
|
if (mounted) {
|
|
ScaffoldMessenger.of(
|
|
context,
|
|
).showSnackBar(SnackBar(content: Text('创建笔记失败: $e')));
|
|
}
|
|
}
|
|
}
|
|
|
|
// 处理笔记点击
|
|
Future<void> _handleNoteTap(Map<String, dynamic> note, bool isLocked) async {
|
|
final noteId = note['id'] as String?;
|
|
if (noteId == null) return;
|
|
|
|
if (isLocked) {
|
|
final password = await _showPasswordInputDialog(noteId);
|
|
if (password == null) return;
|
|
|
|
final isValid = await HistoryController.verifyNotePassword(
|
|
noteId,
|
|
password,
|
|
);
|
|
if (!isValid) {
|
|
if (mounted) {
|
|
ScaffoldMessenger.of(
|
|
context,
|
|
).showSnackBar(const SnackBar(content: Text('密码错误')));
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (mounted) {
|
|
Navigator.of(context)
|
|
.push(
|
|
MaterialPageRoute<void>(
|
|
builder: (_) => CollectNotesPage(noteId: noteId),
|
|
),
|
|
)
|
|
.then((_) => _loadAllData());
|
|
}
|
|
}
|
|
|
|
// 密码输入对话框
|
|
Future<String?> _showPasswordInputDialog(String noteId) async {
|
|
final TextEditingController passwordController = TextEditingController();
|
|
|
|
return showDialog<String>(
|
|
context: context,
|
|
builder: (context) => AlertDialog(
|
|
title: const Row(
|
|
children: [
|
|
Icon(Icons.lock, size: 20),
|
|
SizedBox(width: 8),
|
|
Text('输入密码'),
|
|
],
|
|
),
|
|
content: TextField(
|
|
controller: passwordController,
|
|
obscureText: true,
|
|
autofocus: true,
|
|
decoration: const InputDecoration(
|
|
hintText: '请输入访问密码',
|
|
border: OutlineInputBorder(),
|
|
),
|
|
onSubmitted: (value) => Navigator.of(context).pop(value),
|
|
),
|
|
actions: [
|
|
TextButton(
|
|
onPressed: () => Navigator.of(context).pop(null),
|
|
child: const Text('取消'),
|
|
),
|
|
TextButton(
|
|
onPressed: () => Navigator.of(context).pop(passwordController.text),
|
|
child: const Text('确定'),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|