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新增影视的字段

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DelLevin-Home
2026-03-05 10:40:42 +08:00
parent adad6372a3
commit 44e5418031
10 changed files with 2440 additions and 592 deletions
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620
lib/pages/movie_detail_page.dart
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@@ -1,3 +1,4 @@
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../providers/app_provider.dart';
@@ -15,39 +16,138 @@ class MovieDetailPage extends StatefulWidget {
}
class _MovieDetailPageState extends State<MovieDetailPage> {
late Movie _movie;
@override
void initState() {
super.initState();
_movie = widget.movie;
}
void _refreshMovie() {
final provider = context.read<AppProvider>();
final updated = provider.movies.firstWhere(
(m) => m.id == _movie.id,
orElse: () => _movie,
);
setState(() {
_movie = updated;
});
}
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
final colorScheme = theme.colorScheme;
return Scaffold(
appBar: AppBar(
title: Text(widget.movie.title),
actions: [
IconButton(
icon: const Icon(Icons.edit),
onPressed: () => _navigateToEdit(context),
backgroundColor: colorScheme.surface,
body: CustomScrollView(
slivers: [
// 海报区域（可折叠）
SliverAppBar(
expandedHeight: 320,
pinned: true,
backgroundColor: colorScheme.surface,
flexibleSpace: FlexibleSpaceBar(
background: _buildPosterSection(context),
),
leading: IconButton(
icon: Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
color: Colors.black.withOpacity(0.3),
shape: BoxShape.circle,
),
child: const Icon(Icons.arrow_back, color: Colors.white, size: 20),
),
onPressed: () => Navigator.pop(context),
),
actions: [
IconButton(
icon: Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
color: Colors.black.withOpacity(0.3),
shape: BoxShape.circle,
),
child: const Icon(Icons.edit, color: Colors.white, size: 20),
),
onPressed: () => _navigateToEdit(context),
),
IconButton(
icon: Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
color: Colors.black.withOpacity(0.3),
shape: BoxShape.circle,
),
child: const Icon(Icons.delete_outline, color: Colors.white, size: 20),
),
onPressed: () => _showDeleteDialog(context),
),
],
),
IconButton(
icon: const Icon(Icons.delete_outline),
onPressed: () => _showDeleteDialog(context),
// 内容区域
SliverToBoxAdapter(
child: Padding(
padding: const EdgeInsets.all(20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// 标题和状态
_buildTitleSection(context),
const SizedBox(height: 20),
// 基本信息
_buildBasicInfoSection(context),
const SizedBox(height: 24),
// 导演
if (_movie.directors.isNotEmpty) ...[
_buildListSection(context, '导演', _movie.directors, Icons.videocam_outlined),
const SizedBox(height: 20),
],
// 编剧
if (_movie.writers.isNotEmpty) ...[
_buildListSection(context, '编剧', _movie.writers, Icons.edit_note_outlined),
const SizedBox(height: 20),
],
// 主演
if (_movie.actors.isNotEmpty) ...[
_buildListSection(context, '主演', _movie.actors, Icons.people_outline),
const SizedBox(height: 20),
],
// 类型
if (_movie.genres.isNotEmpty) ...[
_buildGenreSection(context),
const SizedBox(height: 20),
],
// 别名
if (_movie.alternateTitles.isNotEmpty) ...[
_buildListSection(context, '别名', _movie.alternateTitles, Icons.alternate_email_outlined),
const SizedBox(height: 20),
],
// 剧情简介
if (_movie.summary != null && _movie.summary!.isNotEmpty) ...[
_buildSummarySection(context),
],
const SizedBox(height: 40),
],
),
),
),
],
),
body: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// 海报区域
_buildPosterSection(context),
// 基本信息
_buildInfoSection(context),
// 笔记区域
if (widget.movie.note != null && widget.movie.note!.isNotEmpty)
_buildNoteSection(context),
],
),
),
);
}
@@ -55,226 +155,370 @@ class _MovieDetailPageState extends State<MovieDetailPage> {
Widget _buildPosterSection(BuildContext context) {
return Container(
width: double.infinity,
height: 300,
decoration: BoxDecoration(
color: Colors.grey[300],
),
child: Stack(
children: [
Center(
child: Icon(
Icons.movie,
size: 80,
color: Colors.grey[500],
),
),
Positioned(
top: 16,
right: 16,
child: _buildStatusTag(context),
),
],
),
color: Colors.grey[300],
child: _movie.posterPath != null && _movie.posterPath!.isNotEmpty
? Image.file(
File(_movie.posterPath!),
fit: BoxFit.cover,
errorBuilder: (context, error, stackTrace) => _buildPlaceholder(),
)
: _buildPlaceholder(),
);
}
/// 构建状态标签
Widget _buildStatusTag(BuildContext context) {
Color statusColor;
String statusText;
switch (widget.movie.status) {
case 'watched':
statusColor = AppTheme.watchedColor;
statusText = '已看';
break;
case 'want_to_watch':
statusColor = AppTheme.wantToWatchColor;
statusText = '想看';
break;
case 'watching':
statusColor = AppTheme.watchingColor;
statusText = '在看';
break;
default:
statusColor = Colors.grey;
statusText = '未知';
}
Widget _buildPlaceholder() {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(
color: statusColor.withOpacity(0.9),
borderRadius: BorderRadius.circular(20),
),
child: Text(
statusText,
style: const TextStyle(
fontSize: 14,
color: Colors.white,
fontWeight: FontWeight.bold,
color: Colors.grey[300],
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(Icons.movie, size: 80, color: Colors.grey[500]),
const SizedBox(height: 12),
Text(
'暂无海报',
style: TextStyle(color: Colors.grey[500], fontSize: 14),
),
],
),
),
);
}
/// 构建信息区域
Widget _buildInfoSection(BuildContext context) {
return Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// 标题
Text(
widget.movie.title,
style: Theme.of(context).textTheme.headlineSmall?.copyWith(
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 16),
// 年份和评分
Row(
children: [
if (widget.movie.year != null) ...[
_buildInfoItem(
context,
icon: Icons.calendar_today,
label: '${widget.movie.year}年',
),
const SizedBox(width: 16),
],
if (widget.movie.rating != null) ...[
_buildInfoItem(
context,
icon: Icons.star,
label: widget.movie.rating.toString(),
iconColor: Colors.amber[700],
textColor: Colors.amber[700],
),
],
],
),
const SizedBox(height: 16),
// 观看日期
if (widget.movie.watchDate != null)
_buildInfoItem(
context,
icon: Icons.event,
label: '观看日期：${_formatDate(widget.movie.watchDate!)}',
),
],
),
);
}
/// 构建信息项
Widget _buildInfoItem(
BuildContext context, {
required IconData icon,
required String label,
Color? iconColor,
Color? textColor,
}) {
return Row(
mainAxisSize: MainAxisSize.min,
/// 构建标题区域
Widget _buildTitleSection(BuildContext context) {
final colorScheme = Theme.of(context).colorScheme;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Icon(icon, size: 18, color: iconColor),
const SizedBox(width: 4),
// 状态标签
Container(
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
decoration: BoxDecoration(
color: _getStatusColor().withOpacity(0.1),
borderRadius: BorderRadius.circular(4),
),
child: Text(
_getStatusText(),
style: TextStyle(
fontSize: 12,
color: _getStatusColor(),
fontWeight: FontWeight.w600,
),
),
),
const SizedBox(height: 12),
// 标题
Text(
label,
_movie.title,
style: TextStyle(
fontSize: 14,
color: textColor ?? Theme.of(context).colorScheme.onSurfaceVariant,
fontSize: 24,
fontWeight: FontWeight.bold,
color: colorScheme.onSurface,
height: 1.3,
),
),
],
);
}
/// 构建笔记区域
Widget _buildNoteSection(BuildContext context) {
/// 构建基本信息区域
Widget _buildBasicInfoSection(BuildContext context) {
final colorScheme = Theme.of(context).colorScheme;
return Container(
margin: const EdgeInsets.all(16),
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.surfaceContainerHighest,
color: colorScheme.surfaceContainerHighest.withOpacity(0.3),
borderRadius: BorderRadius.circular(12),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
child: Row(
children: [
Row(
children: [
Icon(
Icons.edit_note,
size: 20,
color: Theme.of(context).colorScheme.primary,
// 上映日期
if (_movie.releaseDate != null) ...[
Expanded(
child: _buildInfoItem(
context,
icon: Icons.calendar_today_outlined,
label: '上映日期',
value: '${_movie.releaseDate!.year}.${_movie.releaseDate!.month.toString().padLeft(2, '0')}.${_movie.releaseDate!.day.toString().padLeft(2, '0')}',
),
const SizedBox(width: 8),
Text(
'笔记',
style: Theme.of(context).textTheme.titleMedium?.copyWith(
fontWeight: FontWeight.bold,
),
),
],
),
const SizedBox(height: 12),
Text(
widget.movie.note!,
style: Theme.of(context).textTheme.bodyMedium,
),
Container(
width: 1,
height: 40,
color: colorScheme.outline.withOpacity(0.2),
),
],
// 评分
Expanded(
child: _buildInfoItem(
context,
icon: Icons.star_rounded,
label: '评分',
value: _movie.rating != null ? '${_movie.rating!.toStringAsFixed(1)}' : '暂无',
valueColor: _movie.rating != null ? Colors.amber[700] : null,
),
),
],
),
);
}
/// 格式化日期
String _formatDate(DateTime date) {
return '${date.year}-${date.month.toString().padLeft(2, '0')}-${date.day.toString().padLeft(2, '0')}';
Widget _buildInfoItem(
BuildContext context, {
required IconData icon,
required String label,
required String value,
Color? valueColor,
}) {
final colorScheme = Theme.of(context).colorScheme;
return Column(
children: [
Icon(icon, size: 20, color: colorScheme.onSurfaceVariant),
const SizedBox(height: 6),
Text(
label,
style: TextStyle(
fontSize: 12,
color: colorScheme.onSurfaceVariant.withOpacity(0.7),
),
),
const SizedBox(height: 4),
Text(
value,
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: valueColor ?? colorScheme.onSurface,
),
),
],
);
}
/// 构建列表区块（导演、编剧、演员、别名）
Widget _buildListSection(BuildContext context, String title, List<String> items, IconData icon) {
final colorScheme = Theme.of(context).colorScheme;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Icon(icon, size: 18, color: colorScheme.primary),
const SizedBox(width: 8),
Text(
title,
style: TextStyle(
fontSize: 15,
fontWeight: FontWeight.w600,
color: colorScheme.onSurface,
),
),
],
),
const SizedBox(height: 10),
Wrap(
spacing: 8,
runSpacing: 8,
children: items.map((item) => Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(
color: colorScheme.surfaceContainerHighest,
borderRadius: BorderRadius.circular(6),
border: Border.all(
color: colorScheme.outline.withOpacity(0.15),
width: 1,
),
),
child: Text(
item,
style: TextStyle(
fontSize: 13,
color: colorScheme.onSurface.withOpacity(0.85),
),
),
)).toList(),
),
],
);
}
/// 构建类型区块
Widget _buildGenreSection(BuildContext context) {
final colorScheme = Theme.of(context).colorScheme;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Icon(Icons.local_movies_outlined, size: 18, color: colorScheme.primary),
const SizedBox(width: 8),
Text(
'类型',
style: TextStyle(
fontSize: 15,
fontWeight: FontWeight.w600,
color: colorScheme.onSurface,
),
),
],
),
const SizedBox(height: 10),
Wrap(
spacing: 8,
runSpacing: 8,
children: _movie.genres.map((genre) => Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(
color: colorScheme.primary.withOpacity(0.1),
borderRadius: BorderRadius.circular(6),
border: Border.all(
color: colorScheme.primary.withOpacity(0.3),
width: 1,
),
),
child: Text(
genre,
style: TextStyle(
fontSize: 13,
color: colorScheme.primary,
fontWeight: FontWeight.w500,
),
),
)).toList(),
),
],
);
}
/// 构建剧情简介区块
Widget _buildSummarySection(BuildContext context) {
final colorScheme = Theme.of(context).colorScheme;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Icon(Icons.article_outlined, size: 18, color: colorScheme.primary),
const SizedBox(width: 8),
Text(
'剧情简介',
style: TextStyle(
fontSize: 15,
fontWeight: FontWeight.w600,
color: colorScheme.onSurface,
),
),
],
),
const SizedBox(height: 12),
Container(
width: double.infinity,
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: colorScheme.surfaceContainerHighest.withOpacity(0.3),
borderRadius: BorderRadius.circular(12),
),
child: Text(
_movie.summary!,
style: TextStyle(
fontSize: 14,
color: colorScheme.onSurface.withOpacity(0.8),
height: 1.7,
),
),
),
],
);
}
/// 获取状态颜色
Color _getStatusColor() {
switch (_movie.status) {
case 'watched':
return AppTheme.watchedColor;
case 'want_to_watch':
return AppTheme.wantToWatchColor;
case 'watching':
return AppTheme.watchingColor;
default:
return Colors.grey;
}
}
/// 获取状态文本
String _getStatusText() {
switch (_movie.status) {
case 'watched':
return '已看';
case 'want_to_watch':
return '想看';
case 'watching':
return '在看';
default:
return '未知';
}
}
/// 跳转到编辑页面
void _navigateToEdit(BuildContext context) {
Navigator.pushNamed(context, '/movie-form', arguments: widget.movie).then((_) {
// 返回后刷新数据
Navigator.pushNamed(context, '/movie-form', arguments: _movie).then((_) {
_refreshMovie();
context.read<AppProvider>().loadMovies();
});
}
/// 显示删除对话框
void _showDeleteDialog(BuildContext context) {
final colorScheme = Theme.of(context).colorScheme;
showDialog(
context: context,
builder: (context) => AlertDialog(
title: const Text('确认删除'),
content: Text('确定要删除"${widget.movie.title}"吗？此操作不可恢复。'),
backgroundColor: colorScheme.surface,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
title: Text(
'确认删除',
style: TextStyle(color: colorScheme.onSurface),
),
content: Text(
'确定要删除"${_movie.title}"吗？此操作不可恢复。',
style: TextStyle(color: colorScheme.onSurface.withOpacity(0.7)),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('取消'),
child: Text(
'取消',
style: TextStyle(color: colorScheme.onSurfaceVariant),
),
),
TextButton(
onPressed: () async {
await context.read<AppProvider>().removeMovie(widget.movie.id);
await context.read<AppProvider>().removeMovie(_movie.id);
if (!context.mounted) return;
Navigator.pop(context); // 关闭对话框
Navigator.pop(context); // 返回上一页
Navigator.pop(context);
Navigator.pop(context);
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('已删除'),
SnackBar(
content: const Text('已删除'),
behavior: SnackBarBehavior.floating,
backgroundColor: colorScheme.primary,
),
);
},
child: const Text(
child: Text(
'删除',
style: TextStyle(color: Colors.red),
style: TextStyle(color: colorScheme.error),
),
),
],