import 'dart:io';
import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'package:path/path.dart' as p;
import 'package:uuid/uuid.dart';
import 'package:flutter_svg/flutter_svg.dart';
import '../../utils/image_path_helper.dart';
import '../../utils/toast_util.dart';
/// 豆瓣官方 logo（绿色）
const _doubanSvg = '''
''';
const _doubanColor = Color(0xFF319C4A);
const _fanqieColor = Color(0xFFF44336);
/// 番茄阅读 logo（红色）— 红色描边轮廓
const _fanqieSvg = '''
''';
/// 快捷添加页 — 选择分类 + 输入豆瓣链接，解析后跳转到对应添加表单
class QuickAddPage extends StatefulWidget {
const QuickAddPage({super.key});
@override
State createState() => _QuickAddPageState();
}
class _QuickAddPageState extends State {
static const _categories = [
('影视', 'movie', Icons.movie_outlined),
('书籍', 'book', Icons.menu_book_outlined),
('游戏', 'game', Icons.sports_esports_outlined),
];
String _category = 'movie';
final _doubanController = TextEditingController();
final _fanqieController = TextEditingController();
bool _parsing = false;
bool _doubanExpanded = false;
bool _fanqieExpanded = false;
@override
void dispose() {
_doubanController.dispose();
_fanqieController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
final colors = Theme.of(context).colorScheme;
return Scaffold(
backgroundColor: colors.surface,
appBar: AppBar(
title: const Text('快捷添加'),
backgroundColor: colors.surface,
actions: [
Padding(
padding: const EdgeInsets.only(right: 12),
child: Center(
child: SegmentedButton(
segments: _categories
.map((c) => ButtonSegment(
value: c.$2,
icon: Icon(c.$3, size: 18),
))
.toList(),
selected: {_category},
onSelectionChanged: (v) => setState(() => _category = v.first),
showSelectedIcon: false,
style: ButtonStyle(
visualDensity: VisualDensity.compact,
padding: const WidgetStatePropertyAll(
EdgeInsets.symmetric(horizontal: 10)),
backgroundColor: WidgetStateProperty.resolveWith((states) {
if (states.contains(WidgetState.selected)) {
return colors.primary;
}
return colors.surfaceContainerHighest.withValues(alpha: 0.5);
}),
foregroundColor: WidgetStateProperty.resolveWith((states) {
if (states.contains(WidgetState.selected)) {
return colors.onPrimary;
}
return colors.onSurface.withValues(alpha: 0.6);
}),
side: const WidgetStatePropertyAll(BorderSide.none),
shape: WidgetStatePropertyAll(RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8))),
),
),
),
),
],
),
body: ListView(
padding: const EdgeInsets.fromLTRB(20, 16, 20, 32),
children: [
_buildSourceCard(
colors: colors,
icon: SizedBox(
width: 20,
height: 20,
child: SvgPicture.string(_doubanSvg, fit: BoxFit.contain)),
iconTileColor: _doubanColor,
title: '豆瓣',
subtitle: '输入豆瓣链接，自动解析并填充信息',
controller: _doubanController,
expanded: _doubanExpanded,
onToggle: () => setState(() => _doubanExpanded = !_doubanExpanded),
onParse: () => _parseDouban(),
),
if (_category == 'book') ...[
const SizedBox(height: 12),
_buildSourceCard(
colors: colors,
icon: SizedBox(
width: 20,
height: 20,
child: SvgPicture.string(_fanqieSvg, fit: BoxFit.contain)),
iconTileColor: _fanqieColor,
title: '番茄阅读',
subtitle: '输入番茄小说链接，自动解析并填充信息',
controller: _fanqieController,
expanded: _fanqieExpanded,
onToggle: () => setState(() => _fanqieExpanded = !_fanqieExpanded),
onParse: _parseFanqie,
),
],
const SizedBox(height: 12),
Text('点击右侧箭头展开，填入链接后点「解析」，跳转到对应表单',
textAlign: TextAlign.center,
style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.35))),
],
),
);
}
/// 添加来源列表项 — 右侧箭头展开后填入链接解析
Widget _buildSourceCard({
required ColorScheme colors,
required Widget icon,
required Color iconTileColor,
required String title,
required String subtitle,
required TextEditingController controller,
required bool expanded,
required VoidCallback onToggle,
required VoidCallback onParse,
}) {
return Container(
decoration: BoxDecoration(
color: colors.surface,
borderRadius: BorderRadius.circular(12),
border: Border.all(color: colors.outline),
boxShadow: [
BoxShadow(
color: colors.onSurface.withValues(alpha: 0.018),
blurRadius: 8,
offset: const Offset(0, 2),
),
],
),
child: Column(
children: [
InkWell(
onTap: onToggle,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 14),
child: Row(
children: [
Container(
width: 40,
height: 40,
alignment: Alignment.center,
decoration: BoxDecoration(
color: iconTileColor.withValues(alpha: 0.12),
borderRadius: BorderRadius.circular(10),
),
child: icon,
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(title,
style: TextStyle(
fontSize: 15,
fontWeight: FontWeight.w600,
color: colors.onSurface)),
const SizedBox(height: 2),
Text(subtitle,
style: TextStyle(
fontSize: 12,
color: colors.onSurface.withValues(alpha: 0.4))),
],
),
),
AnimatedRotation(
turns: expanded ? 0.5 : 0,
duration: const Duration(milliseconds: 200),
child: Icon(Icons.expand_more,
color: colors.onSurface.withValues(alpha: 0.4)),
),
],
),
),
),
AnimatedCrossFade(
duration: const Duration(milliseconds: 200),
crossFadeState: expanded
? CrossFadeState.showSecond
: CrossFadeState.showFirst,
firstChild: const SizedBox(width: double.infinity),
secondChild: Container(
width: double.infinity,
padding: const EdgeInsets.fromLTRB(16, 0, 16, 16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Divider(height: 1, thickness: 0.6),
const SizedBox(height: 12),
TextField(
controller: controller,
keyboardType: TextInputType.url,
style: TextStyle(fontSize: 14, color: colors.onSurface),
decoration: InputDecoration(
hintText: 'https://...',
hintStyle: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.25)),
prefixIcon: Icon(Icons.link, size: 18, color: colors.onSurface.withValues(alpha: 0.3)),
filled: true,
fillColor: colors.surfaceContainerHighest.withValues(alpha: 0.5),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
borderSide: BorderSide.none,
),
contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 12),
),
),
const SizedBox(height: 12),
Align(
alignment: Alignment.centerRight,
child: FilledButton.icon(
onPressed: _parsing ? null : onParse,
icon: _parsing
? const SizedBox(width: 16, height: 16, child: CircularProgressIndicator(strokeWidth: 2))
: const Icon(Icons.auto_fix_high_outlined, size: 18),
label: Text(_parsing ? '解析中...' : '解析'),
style: FilledButton.styleFrom(
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10),
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
),
),
),
],
),
),
),
],
),
);
}
Future _parseDouban() async {
final url = _doubanController.text.trim();
if (url.isEmpty) {
ToastUtil.show(context, '请输入豆瓣链接');
return;
}
FocusManager.instance.primaryFocus?.unfocus();
setState(() => _parsing = true);
try {
final result = await Navigator.of(context).pushNamed(
'/douban-webview',
arguments: {'url': url, 'category': _category},
) as Map?;
if (!mounted || result == null) return;
await _openForm(result);
} finally {
if (mounted) setState(() => _parsing = false);
}
}
Future _parseFanqie() async {
final url = _fanqieController.text.trim();
if (url.isEmpty) {
ToastUtil.show(context, '请输入番茄小说链接');
return;
}
FocusManager.instance.primaryFocus?.unfocus();
setState(() => _parsing = true);
try {
final result = await Navigator.of(context).pushNamed(
'/douban-webview',
arguments: {'url': url, 'category': 'book', 'source': 'fanqie'},
) as Map?;
if (!mounted || result == null) return;
await _openBookFromInfo(result);
} finally {
if (mounted) setState(() => _parsing = false);
}
}
/// 番茄结果 → 书籍表单预填充
Future _openBookFromInfo(Map info) async {
final id = const Uuid().v4();
final authorRaw = info['author']?.toString().trim() ?? '';
final authors = authorRaw
.replaceAll(RegExp(r'[（(]?著[）)]?$'), '')
.split(RegExp(r'[/、,，]'))
.map((e) => e.trim())
.where((e) => e.isNotEmpty)
.toList();
final coverPath = await _downloadCover(info['coverUrl']?.toString() ?? '', id);
if (!mounted) return;
final prefill = {
'title': info['title']?.toString().trim() ?? '',
'authors': authors,
'genres': _splitList(info['genres']),
'summary': info['summary']?.toString().trim() ?? '',
'coverPath': coverPath,
};
Navigator.of(context).pushNamed('/book-form', arguments: {'prefill': prefill});
}
Future _openForm(Map info) async {
final id = const Uuid().v4();
final title = info['title']?.toString().trim() ?? '';
final rating = double.tryParse(info['rating']?.toString() ?? '');
final genres = _splitList(info['genres']);
final summary = info['summary']?.toString().trim() ?? '';
final releaseDate = _parseDate(info['releaseDate']?.toString());
// 尽力下载封面，失败不阻塞
final coverPath = await _downloadCover(info['coverUrl']?.toString() ?? '', id);
if (!mounted) return;
// 预填充字段（不传模型，保持表单为「添加」模式）
final prefill = {
'title': title,
'rating': rating,
'genres': genres,
'summary': summary,
'releaseDate': releaseDate,
'coverPath': coverPath,
};
switch (_category) {
case 'book':
prefill['authors'] = _splitList(info['author']);
prefill['translators'] = _splitList(info['translator']);
prefill['publisher'] = info['publisher']?.toString().trim() ?? '';
prefill['isbn'] = info['isbn']?.toString().trim() ?? '';
prefill['publishDate'] = releaseDate;
Navigator.of(context).pushNamed('/book-form', arguments: {'prefill': prefill});
case 'game':
prefill['developer'] = _splitList(info['developer']);
prefill['platforms'] = _splitList(info['platforms']);
Navigator.of(context).pushNamed('/game-form', arguments: {'prefill': prefill});
default:
prefill['directors'] = info['director']?.toString().trim().isNotEmpty == true
? [info['director'].toString().trim()]
: const [];
prefill['writers'] = (info['writers'] as List?)?.map((e) => e.toString()).toList() ?? const [];
prefill['actors'] = (info['actors'] as List?)?.map((e) => e.toString()).toList() ?? const [];
prefill['alternateTitles'] = (info['alternateTitles'] as List?)?.map((e) => e.toString()).toList() ?? const [];
Navigator.of(context).pushNamed('/movie-form', arguments: {'prefill': prefill});
}
}
List _splitList(Object? value) {
if (value == null) return const [];
final s = value.toString();
if (s.trim().isEmpty) return const [];
return s.split(RegExp(r'[/、,，]'))
.map((e) => e.trim())
.where((e) => e.isNotEmpty)
.toList();
}
DateTime? _parseDate(String? s) {
if (s == null || s.trim().isEmpty) return null;
try {
final clean = s.trim().split('(').first.trim();
return DateTime.parse(clean);
} catch (_) {
return null;
}
}
/// 下载封面到本地，返回本地路径；失败返回 null
Future _downloadCover(String url, String id) async {
if (url.isEmpty || !url.startsWith('http')) return null;
try {
final response = await http.get(
Uri.parse(url),
headers: {
'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 18_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.5 Mobile/15E148 Safari/604.1',
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8',
'Referer': Uri.parse(url).replace(path: '/').toString(),
},
);
if (response.statusCode != 200) return null;
final contentType = response.headers['content-type'];
if (contentType != null && !contentType.startsWith('image/')) return null;
final fileName = 'cover_${DateTime.now().millisecondsSinceEpoch}.jpg';
final String targetPath;
switch (_category) {
case 'book':
targetPath = await ImagePathHelper.instance.getBookCoverPath(id, fileName);
case 'game':
targetPath = await ImagePathHelper.instance.getGameCoverPath(id, fileName);
default:
targetPath = await ImagePathHelper.instance.getMoviePosterPath(id, fileName);
}
await ImagePathHelper.instance.ensureDirExists(p.dirname(targetPath));
await File(targetPath).writeAsBytes(response.bodyBytes);
return targetPath;
} catch (e) {
debugPrint('封面下载失败: $e');
return null;
}
}
}