generated from dellevin/template
422 lines
15 KiB
Dart
422 lines
15 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../models/data_models.dart';
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import '../pages/people/person_detail_page.dart';
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import '../providers/app_provider.dart';
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import 'fade_in_local_image.dart';
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import 'person_avatar.dart';
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import '../widgets/app_overlay.dart';
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/// 人物信息浮动面板（底部 ModalBottomSheet）
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/// 展示人物基本信息 + 关联作品，点击「查看全部」跳转到原详情页
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class PersonInfoSheet extends StatefulWidget {
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final Person person;
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const PersonInfoSheet({super.key, required this.person});
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static Future<void> show(BuildContext context, Person person) {
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return appModalBottomSheet(
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context: context,
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backgroundColor: Theme.of(context).colorScheme.surface,
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isScrollControlled: true,
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.vertical(top: Radius.circular(16)),
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),
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builder: (_) => PersonInfoSheet(person: person),
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);
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}
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@override
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State<PersonInfoSheet> createState() => _PersonInfoSheetState();
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}
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class _PersonInfoSheetState extends State<PersonInfoSheet> {
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List<MoviePerson> _moviePeople = [];
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List<BookPerson> _bookPeople = [];
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List<GamePerson> _gamePeople = [];
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bool _loading = true;
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bool _summaryExpanded = false;
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@override
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void initState() {
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super.initState();
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_loadRelations();
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}
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Future<void> _loadRelations() async {
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final provider = context.read<AppProvider>();
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final personId = widget.person.id;
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final results = await Future.wait([
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provider.getPersonMovies(personId),
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provider.getPersonBooks(personId),
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provider.getPersonGames(personId),
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]);
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if (!mounted) return;
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setState(() {
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_moviePeople = results[0] as List<MoviePerson>;
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_bookPeople = results[1] as List<BookPerson>;
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_gamePeople = results[2] as List<GamePerson>;
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_loading = false;
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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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final colors = Theme.of(context).colorScheme;
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final person = context.watch<AppProvider>().people
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.where((p) => p.id == widget.person.id)
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.firstOrNull ?? widget.person;
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final maxHeight = MediaQuery.of(context).size.height * 0.8;
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return SafeArea(
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child: ConstrainedBox(
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constraints: BoxConstraints(maxHeight: maxHeight),
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child: Padding(
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padding: const EdgeInsets.fromLTRB(20, 10, 20, 16),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 拖拽条
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Center(
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child: Container(
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width: 32,
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height: 3,
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decoration: BoxDecoration(
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color: colors.onSurface.withValues(alpha: 0.15),
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borderRadius: BorderRadius.circular(2),
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),
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),
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),
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const SizedBox(height: 12),
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// 顶部：头像 + 名字 + 查看全部
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_buildHeader(person, colors),
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const SizedBox(height: 16),
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Flexible(
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child: SingleChildScrollView(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 详细信息
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if (person.gender != null) _buildInfoRow('性别', _genderLabel(person.gender!), colors),
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if (person.occupation.isNotEmpty) _buildInfoRow('职业', person.occupation.join(' / '), colors),
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if (person.birthPlace != null) _buildInfoRow('出生地', person.birthPlace!, colors),
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if (person.birthDate != null) _buildInfoRow('出生日期', _formatDate(person.birthDate!), colors),
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if (person.alternateNames.isNotEmpty) _buildInfoRow('其他名称', person.alternateNames.join('、'), colors),
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// 简介
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if (person.summary != null && person.summary!.isNotEmpty) ...[
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const SizedBox(height: 12),
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_buildSectionTitle('简介', colors),
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const SizedBox(height: 8),
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_buildSummary(person.summary!, colors),
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],
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// 作品
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if (!_loading) ...[
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const SizedBox(height: 16),
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_buildSectionTitle('作品', colors),
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const SizedBox(height: 8),
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_buildWorksSection(colors),
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],
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],
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),
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),
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),
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],
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),
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),
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),
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);
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}
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Widget _buildHeader(Person person, ColorScheme colors) {
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return Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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PersonAvatar(
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photoPath: person.photoPath,
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name: person.name,
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size: 64,
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fontSize: 26,
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),
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const SizedBox(width: 14),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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person.name,
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style: TextStyle(fontSize: 18, fontWeight: FontWeight.w600, color: colors.onSurface),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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if (person.occupation.isNotEmpty) ...[
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const SizedBox(height: 4),
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Text(
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person.occupation.join(' / '),
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style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.5)),
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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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],
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),
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),
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TextButton.icon(
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onPressed: () {
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Navigator.pop(context);
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Navigator.push(context, MaterialPageRoute(
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builder: (_) => PersonDetailPage(person: person),
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));
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},
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icon: const Icon(Icons.arrow_outward, size: 16),
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label: const Text('详情', style: TextStyle(fontSize: 13)),
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style: TextButton.styleFrom(
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foregroundColor: colors.primary,
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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minimumSize: const Size(0, 0),
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tapTargetSize: MaterialTapTargetSize.shrinkWrap,
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),
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),
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],
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);
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}
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Widget _buildSectionTitle(String title, ColorScheme colors) {
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return Row(
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children: [
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Container(
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width: 4,
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height: 14,
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decoration: BoxDecoration(color: colors.onSurface, borderRadius: BorderRadius.circular(2)),
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),
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const SizedBox(width: 8),
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Text(title, style: TextStyle(fontSize: 14, fontWeight: FontWeight.w600, color: colors.onSurface)),
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],
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);
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}
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Widget _buildInfoRow(String label, String value, ColorScheme colors) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 3),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(
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width: 72,
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child: Text(label, style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.4))),
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),
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Expanded(
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child: Text(value, style: TextStyle(fontSize: 14, color: colors.onSurface, height: 1.5)),
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),
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],
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),
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);
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}
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Widget _buildSummary(String summary, ColorScheme colors) {
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const int previewLimit = 80;
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final needsToggle = summary.length > previewLimit;
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final displayText = _summaryExpanded || !needsToggle
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? summary
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: '${summary.substring(0, previewLimit)}…';
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(displayText, style: TextStyle(fontSize: 14, color: colors.onSurface, height: 1.7)),
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if (needsToggle) ...[
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const SizedBox(height: 4),
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GestureDetector(
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onTap: () => setState(() => _summaryExpanded = !_summaryExpanded),
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child: Text(
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_summaryExpanded ? '收起' : '展开',
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style: TextStyle(fontSize: 12, color: colors.primary),
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),
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),
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],
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],
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);
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}
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Widget _buildWorksSection(ColorScheme colors) {
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final provider = context.read<AppProvider>();
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final movieGroups = <String, List<MoviePerson>>{};
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for (final mp in _moviePeople) {
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movieGroups.putIfAbsent(mp.movieId, () => []).add(mp);
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}
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final bookGroups = <String, List<BookPerson>>{};
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for (final bp in _bookPeople) {
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bookGroups.putIfAbsent(bp.bookId, () => []).add(bp);
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}
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final gameGroups = <String, List<GamePerson>>{};
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for (final gp in _gamePeople) {
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gameGroups.putIfAbsent(gp.gameId, () => []).add(gp);
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}
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final totalWorks = movieGroups.length + bookGroups.length + gameGroups.length;
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if (totalWorks == 0) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 12),
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child: Center(
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child: Text('暂无关联作品', style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.3))),
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),
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);
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}
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String joinRoles(List<String> roles) => roles.join(' / ');
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (movieGroups.isNotEmpty) ...[
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Text('影视 (${movieGroups.length})', style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.4))),
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const SizedBox(height: 6),
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...movieGroups.entries.map((entry) {
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final movie = provider.movies.where((m) => m.id == entry.key).firstOrNull;
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if (movie == null) return const SizedBox.shrink();
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final seen = <String>{};
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final roles = <String>[];
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for (final mp in entry.value) {
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final key = '${mp.roleType}|${mp.characterName ?? ''}';
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if (!seen.add(key)) continue;
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final label = _roleTypeLabel(mp.roleType);
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if (mp.characterName != null && mp.characterName!.isNotEmpty) {
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roles.add('$label 饰 ${mp.characterName}');
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} else {
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roles.add(label);
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}
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}
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return _buildWorkItem(
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title: movie.title,
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subtitle: joinRoles(roles),
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posterPath: movie.posterPath,
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colors: colors,
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);
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}),
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const SizedBox(height: 12),
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],
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if (bookGroups.isNotEmpty) ...[
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Text('书籍 (${bookGroups.length})', style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.4))),
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const SizedBox(height: 6),
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...bookGroups.entries.map((entry) {
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final book = provider.books.where((b) => b.id == entry.key).firstOrNull;
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if (book == null) return const SizedBox.shrink();
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final seen = <String>{};
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final roles = <String>[];
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for (final bp in entry.value) {
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if (!seen.add(bp.roleType)) continue;
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roles.add(_roleTypeLabel(bp.roleType));
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}
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return _buildWorkItem(
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title: book.title,
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subtitle: joinRoles(roles),
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posterPath: book.coverPath,
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colors: colors,
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);
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}),
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const SizedBox(height: 12),
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],
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if (gameGroups.isNotEmpty) ...[
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Text('游戏 (${gameGroups.length})', style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.4))),
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const SizedBox(height: 6),
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...gameGroups.entries.map((entry) {
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final game = provider.games.where((g) => g.id == entry.key).firstOrNull;
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if (game == null) return const SizedBox.shrink();
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final seen = <String>{};
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final roles = <String>[];
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for (final gp in entry.value) {
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if (!seen.add(gp.roleType)) continue;
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roles.add(_roleTypeLabel(gp.roleType));
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}
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return _buildWorkItem(
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title: game.title,
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subtitle: joinRoles(roles),
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posterPath: game.coverPath,
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colors: colors,
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);
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}),
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],
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],
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);
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}
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Widget _buildWorkItem({
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required String title,
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required String subtitle,
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String? posterPath,
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required ColorScheme colors,
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}) {
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final hasPoster = posterPath != null && posterPath.isNotEmpty;
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return Container(
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margin: const EdgeInsets.symmetric(vertical: 3),
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padding: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: colors.surfaceContainerLow,
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borderRadius: BorderRadius.circular(8),
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),
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child: Row(
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children: [
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Container(
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width: 32,
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height: 44,
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decoration: BoxDecoration(
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color: colors.surfaceContainerHighest,
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borderRadius: BorderRadius.circular(4),
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),
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clipBehavior: Clip.antiAlias,
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child: hasPoster
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? FadeInLocalImage(path: posterPath, fit: BoxFit.cover)
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: Center(child: Icon(Icons.movie_outlined, size: 14, color: colors.onSurface.withValues(alpha: 0.2))),
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),
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const SizedBox(width: 10),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(title, style: TextStyle(fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface),
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maxLines: 1, overflow: TextOverflow.ellipsis),
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if (subtitle.isNotEmpty) ...[
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const SizedBox(height: 2),
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Text(subtitle, style: TextStyle(fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4)),
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maxLines: 1, overflow: TextOverflow.ellipsis),
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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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String _genderLabel(String gender) {
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return switch (gender) {
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'male' => '男',
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'female' => '女',
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'other' => '其他',
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_ => gender,
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};
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}
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String _roleTypeLabel(String roleType) {
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return switch (roleType) {
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'director' => '导演',
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'writer' => '编剧',
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'actor' => '演员',
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'voiceActor' => '配音',
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'author' => '作者',
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'translator' => '译者',
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'developer' => '开发者',
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_ => roleType,
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};
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}
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String _formatDate(DateTime date) {
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return '${date.year}年${date.month.toString().padLeft(2, '0')}月${date.day.toString().padLeft(2, '0')}日';
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}
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}
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