generated from dellevin/template
562 lines
16 KiB
Dart
562 lines
16 KiB
Dart
import 'dart:io';
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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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/// 影视详情页 - 极简主义设计
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class MovieDetailPage extends StatefulWidget {
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final Movie movie;
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const MovieDetailPage({super.key, required this.movie});
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@override
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State<MovieDetailPage> createState() => _MovieDetailPageState();
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}
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class _MovieDetailPageState extends State<MovieDetailPage> {
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: Colors.white,
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body: CustomScrollView(
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slivers: [
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// 顶部海报区域
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_buildSliverAppBar(),
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// 内容区域
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SliverToBoxAdapter(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 基本信息
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_buildBasicInfo(),
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const Divider(height: 0.5, thickness: 0.5, color: Color(0xFFE5E5E5)),
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// 导演
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if (widget.movie.directors.isNotEmpty)
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_buildDirectorsSection(),
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// 编剧
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if (widget.movie.writers.isNotEmpty)
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_buildWritersSection(),
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// 主演
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if (widget.movie.actors.isNotEmpty)
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_buildActorsSection(),
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// 类型
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if (widget.movie.genres.isNotEmpty)
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_buildGenresSection(),
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const Divider(height: 0.5, thickness: 0.5, color: Color(0xFFE5E5E5)),
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// 简介
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if (widget.movie.summary != null && widget.movie.summary!.isNotEmpty)
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_buildSummarySection(),
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// 别名
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if (widget.movie.alternateTitles.isNotEmpty)
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_buildAlternateTitlesSection(),
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const SizedBox(height: 48),
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],
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),
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),
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],
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),
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// 底部操作栏
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bottomNavigationBar: _buildBottomBar(),
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);
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}
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/// 构建顶部 AppBar
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Widget _buildSliverAppBar() {
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return SliverAppBar(
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expandedHeight: 280,
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pinned: true,
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backgroundColor: Colors.white,
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flexibleSpace: FlexibleSpaceBar(
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background: _buildPosterSection(),
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),
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actions: [
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IconButton(
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icon: const Icon(Icons.edit_outlined),
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onPressed: () => _navigateToEdit(context),
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),
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const SizedBox(width: 8),
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],
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);
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}
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/// 构建海报区域
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Widget _buildPosterSection() {
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return Container(
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width: double.infinity,
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color: const Color(0xFFF5F5F5),
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child: widget.movie.posterPath != null && widget.movie.posterPath!.isNotEmpty
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? Image.file(
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File(widget.movie.posterPath!),
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fit: BoxFit.contain,
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errorBuilder: (_, __, ___) => _buildPosterPlaceholder(),
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)
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: _buildPosterPlaceholder(),
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);
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}
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Widget _buildPosterPlaceholder() {
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return const Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.movie_outlined,
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size: 64,
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color: Color(0xFFCCCCCC),
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),
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SizedBox(height: 16),
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Text(
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'暂无海报',
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style: TextStyle(
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fontSize: 14,
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color: Color(0xFF999999),
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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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/// 构建基本信息
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Widget _buildBasicInfo() {
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return Padding(
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padding: const EdgeInsets.all(24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 影视名称
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Text(
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widget.movie.title,
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style: const TextStyle(
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fontSize: 24,
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fontWeight: FontWeight.w600,
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color: Color(0xFF1A1A1A),
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height: 1.3,
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),
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),
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const SizedBox(height: 16),
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// 评分和状态
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Row(
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children: [
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if (widget.movie.rating != null) ...[
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const Icon(
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Icons.star,
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size: 20,
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color: Color(0xFF1A1A1A),
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),
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const SizedBox(width: 4),
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Text(
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widget.movie.rating!.toStringAsFixed(1),
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w600,
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color: Color(0xFF1A1A1A),
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),
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),
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const SizedBox(width: 16),
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],
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_buildStatusTag(),
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],
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),
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const SizedBox(height: 8),
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// 上映日期
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if (widget.movie.releaseDate != null)
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Text(
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'${widget.movie.releaseDate!.year}年上映',
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style: const TextStyle(
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fontSize: 14,
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color: Color(0xFF999999),
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),
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),
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const SizedBox(height: 8),
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// 时间信息
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Text(
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'添加于 ${_formatDate(widget.movie.createdAt)}',
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style: const TextStyle(
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fontSize: 12,
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color: Color(0xFF999999),
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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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/// 构建状态标签
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Widget _buildStatusTag() {
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String label;
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Color color;
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switch (widget.movie.status) {
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case 'watched':
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label = '已看';
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color = const Color(0xFF1A1A1A);
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break;
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case 'watching':
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label = '在看';
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color = const Color(0xFF666666);
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break;
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case 'want_to_watch':
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label = '想看';
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color = const Color(0xFF999999);
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break;
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default:
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label = '未知';
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color = const Color(0xFFCCCCCC);
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}
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
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decoration: BoxDecoration(
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color: color,
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),
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child: Text(
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label,
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style: const TextStyle(
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fontSize: 12,
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color: Colors.white,
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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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/// 构建导演区域
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Widget _buildDirectorsSection() {
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return Padding(
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padding: const EdgeInsets.all(24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'导演',
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style: TextStyle(
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fontSize: 11,
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fontWeight: FontWeight.w600,
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color: Color(0xFF999999),
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letterSpacing: 1,
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),
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),
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const SizedBox(height: 12),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: widget.movie.directors.map((director) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
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decoration: BoxDecoration(
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color: const Color(0xFFF5F5F5),
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border: Border.all(color: const Color(0xFFE5E5E5)),
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),
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child: Text(
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director,
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style: const TextStyle(
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fontSize: 14,
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color: Color(0xFF1A1A1A),
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),
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),
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);
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}).toList(),
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),
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],
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),
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);
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}
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/// 构建编剧区域
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Widget _buildWritersSection() {
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return Padding(
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padding: const EdgeInsets.fromLTRB(24, 0, 24, 24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'编剧',
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style: TextStyle(
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fontSize: 11,
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fontWeight: FontWeight.w600,
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color: Color(0xFF999999),
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letterSpacing: 1,
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),
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),
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const SizedBox(height: 12),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: widget.movie.writers.map((writer) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
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decoration: BoxDecoration(
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color: const Color(0xFFF5F5F5),
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border: Border.all(color: const Color(0xFFE5E5E5)),
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),
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child: Text(
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writer,
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style: const TextStyle(
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fontSize: 14,
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color: Color(0xFF1A1A1A),
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),
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),
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);
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}).toList(),
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),
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],
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),
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);
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}
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/// 构建主演区域
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Widget _buildActorsSection() {
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return Padding(
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padding: const EdgeInsets.fromLTRB(24, 0, 24, 24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'主演',
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style: TextStyle(
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fontSize: 11,
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fontWeight: FontWeight.w600,
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color: Color(0xFF999999),
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letterSpacing: 1,
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),
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),
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const SizedBox(height: 12),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: widget.movie.actors.map((actor) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
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decoration: BoxDecoration(
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color: const Color(0xFFF5F5F5),
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border: Border.all(color: const Color(0xFFE5E5E5)),
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),
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child: Text(
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actor,
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style: const TextStyle(
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fontSize: 14,
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color: Color(0xFF1A1A1A),
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),
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),
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);
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}).toList(),
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),
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],
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),
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);
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}
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/// 构建类型区域
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Widget _buildGenresSection() {
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return Padding(
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padding: const EdgeInsets.fromLTRB(24, 0, 24, 24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'类型',
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style: TextStyle(
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fontSize: 11,
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fontWeight: FontWeight.w600,
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color: Color(0xFF999999),
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letterSpacing: 1,
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),
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),
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const SizedBox(height: 12),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: widget.movie.genres.map((genre) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
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decoration: BoxDecoration(
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border: Border.all(color: const Color(0xFFE5E5E5)),
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),
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child: Text(
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genre,
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style: const TextStyle(
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fontSize: 13,
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color: Color(0xFF666666),
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),
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),
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);
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}).toList(),
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),
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],
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),
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);
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}
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/// 构建简介区域
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Widget _buildSummarySection() {
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return Padding(
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padding: const EdgeInsets.all(24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'简介',
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style: TextStyle(
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fontSize: 11,
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fontWeight: FontWeight.w600,
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color: Color(0xFF999999),
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letterSpacing: 1,
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),
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),
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const SizedBox(height: 12),
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Text(
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widget.movie.summary!,
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style: const TextStyle(
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fontSize: 15,
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color: Color(0xFF1A1A1A),
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height: 1.6,
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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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/// 构建别名区域
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Widget _buildAlternateTitlesSection() {
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return Padding(
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padding: const EdgeInsets.fromLTRB(24, 0, 24, 24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'别名',
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style: TextStyle(
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fontSize: 11,
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fontWeight: FontWeight.w600,
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color: Color(0xFF999999),
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letterSpacing: 1,
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),
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),
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const SizedBox(height: 8),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: widget.movie.alternateTitles.map((title) {
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return Text(
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title,
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style: const TextStyle(
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fontSize: 14,
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color: Color(0xFF666666),
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),
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);
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}).toList(),
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),
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],
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),
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);
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}
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/// 构建底部操作栏
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Widget _buildBottomBar() {
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return Container(
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decoration: const BoxDecoration(
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border: Border(
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top: BorderSide(color: Color(0xFFE5E5E5), width: 0.5),
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),
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),
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child: SafeArea(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
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child: Row(
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children: [
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Expanded(
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child: OutlinedButton(
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onPressed: () => _navigateToEdit(context),
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style: OutlinedButton.styleFrom(
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foregroundColor: const Color(0xFF1A1A1A),
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side: const BorderSide(color: Color(0xFF1A1A1A)),
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shape: const RoundedRectangleBorder(borderRadius: BorderRadius.zero),
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padding: const EdgeInsets.symmetric(vertical: 12),
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),
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child: const Text('编辑'),
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),
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),
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const SizedBox(width: 16),
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Expanded(
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child: OutlinedButton(
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onPressed: () => _showDeleteDialog(context),
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style: OutlinedButton.styleFrom(
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foregroundColor: Colors.red,
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side: const BorderSide(color: Colors.red),
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shape: const RoundedRectangleBorder(borderRadius: BorderRadius.zero),
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padding: const EdgeInsets.symmetric(vertical: 12),
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),
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child: const Text('删除'),
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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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/// 格式化日期
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String _formatDate(DateTime date) {
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return '${date.year}-${date.month.toString().padLeft(2, '0')}-${date.day.toString().padLeft(2, '0')}';
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}
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/// 跳转到编辑页面
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void _navigateToEdit(BuildContext context) {
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Navigator.pushNamed(context, '/movie-form', arguments: widget.movie).then((_) {
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context.read<AppProvider>().loadMovies();
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});
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}
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/// 显示删除对话框
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void _showDeleteDialog(BuildContext context) {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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backgroundColor: Colors.white,
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elevation: 0,
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shape: const RoundedRectangleBorder(borderRadius: BorderRadius.zero),
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title: const Text('确认删除'),
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content: Text('确定要删除"${widget.movie.title}"吗？'),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text('取消', style: TextStyle(color: Color(0xFF666666))),
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),
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TextButton(
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onPressed: () async {
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await context.read<AppProvider>().removeMovie(widget.movie.id);
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if (!mounted) return;
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Navigator.pop(context);
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Navigator.pop(context);
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('已删除')),
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);
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},
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child: const Text('删除', style: TextStyle(color: Colors.red)),
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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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