320 lines
10 KiB
Dart
320 lines
10 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:miaoji_zhang/shared/api/api_client.dart';
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import 'package:miaoji_zhang/shared/api/auth_api.dart';
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import 'package:miaoji_zhang/shared/api/config_api.dart';
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import 'package:miaoji_zhang/shared/theme/app_theme.dart';
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import 'package:miaoji_zhang/shared/widgets/app_controls.dart';
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import 'package:miaoji_zhang/shared/widgets/app_icons.dart';
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import 'package:miaoji_zhang/shared/widgets/backend_status_icon.dart';
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/// AI 性格设置页（P5）：形象/性格从后台 API 动态拉取
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class CompanionPage extends StatefulWidget {
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const CompanionPage({super.key});
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@override
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State<CompanionPage> createState() => _CompanionPageState();
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}
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class _CompanionPageState extends State<CompanionPage> {
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String _avatar = 'cat', _persona = 'sassy_cat';
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double _roast = 60, _sticker = 70, _proactive = 40;
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bool _saving = false;
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bool _refreshing = false;
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int _loadRevision = 0;
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List<AvatarItem> _avatars = [];
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List<PersonaItem> _personas = [];
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// 兜底
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static const _fallbackAvatars = [
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('dog', '阿福汪', AppIcons.dog),
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('cat', '小账喵', AppIcons.cat),
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('robot', '账小智', AppIcons.robot),
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];
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static const _fallbackPersonas = [
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('sassy_cat', '毒舌猫娘', '乱花钱会被无情吐槽', AppTheme.ai),
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('gentle', '温柔小暖', '永远鼓励，温柔提醒', AppTheme.primary),
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('strict', '严格管家', '理性专业，数据说话', AppTheme.ai),
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('meme', '沙雕损友', '玩梗高手，快乐记账', AppTheme.orange),
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];
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@override
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void initState() {
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super.initState();
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_load();
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}
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Future<void> _load() async {
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final revision = ++_loadRevision;
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setState(() => _refreshing = true);
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final cached = await Future.wait<Object?>([
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AuthApi.cachedCompanion(),
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PublicConfigApi.cachedAvatars(),
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PublicConfigApi.cachedPersonas(),
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]);
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if (!mounted || revision != _loadRevision) return;
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_applyCompanion(cached[0] as AiCompanion?);
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setState(() {
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_avatars = cached[1] as List<AvatarItem>;
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_personas = cached[2] as List<PersonaItem>;
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});
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await Future.wait([
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AuthApi.me(forceRemote: true).then<void>((profile) {
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if (mounted && revision == _loadRevision) {
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_applyCompanion(profile.aiCompanion);
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}
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}, onError: (_) {}),
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PublicConfigApi.avatars().then<void>((values) {
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if (mounted && revision == _loadRevision) {
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setState(() => _avatars = values);
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}
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}, onError: (_) {}),
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PublicConfigApi.personas().then<void>((values) {
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if (mounted && revision == _loadRevision) {
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setState(() => _personas = values);
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}
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}, onError: (_) {}),
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]);
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if (mounted && revision == _loadRevision) {
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setState(() => _refreshing = false);
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}
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}
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void _applyCompanion(AiCompanion? companion) {
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if (companion == null || !mounted) return;
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setState(() {
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_avatar = companion.avatarKey;
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_persona = companion.personaKey;
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_roast = companion.roastLevel.toDouble();
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_sticker = companion.stickerFrequency.toDouble();
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_proactive = companion.proactiveLevel.toDouble();
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});
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}
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Future<void> _save() async {
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setState(() => _saving = true);
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try {
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await AuthApi.updateCompanion(
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avatarKey: _avatar,
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personaKey: _persona,
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roastLevel: _roast.round(),
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stickerFrequency: _sticker.round(),
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proactiveLevel: _proactive.round(),
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);
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await PublicConfigApi.refreshCompanion();
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if (!mounted) return;
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Navigator.pop(context);
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ScaffoldMessenger.of(
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context,
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).showSnackBar(const SnackBar(content: Text('已保存')));
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} catch (e) {
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if (mounted) {
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ScaffoldMessenger.of(
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context,
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).showSnackBar(SnackBar(content: Text(apiErrorMessage(e))));
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}
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} finally {
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if (mounted) {
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setState(() => _saving = false);
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}
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}
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}
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@override
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Widget build(BuildContext context) {
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final avatars = _avatars.isNotEmpty
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? _avatars
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.map(
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(a) => (
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a.key,
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a.defaultName,
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a.key == 'dog'
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? AppIcons.dog
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: a.key == 'robot'
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? AppIcons.robot
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: AppIcons.cat,
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),
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)
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.toList()
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: _fallbackAvatars;
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final personas = _personas.isNotEmpty
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? _personas
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.map((p) => (p.key, p.name, p.description, AppTheme.ai))
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.toList()
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: _fallbackPersonas;
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return Scaffold(
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appBar: AppBar(
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title: Text('AI 性格设置'),
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actions: [BackendStatusIcon(onRetry: _load)],
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bottom: _refreshing
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? const PreferredSize(
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preferredSize: Size.fromHeight(2),
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child: LinearProgressIndicator(minHeight: 2),
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)
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: null,
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),
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body: ListView(
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padding: const EdgeInsets.all(16),
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: avatars.map((a) {
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final on = a.$1 == _avatar;
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return GestureDetector(
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onTap: () => setState(() => _avatar = a.$1),
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 11),
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child: Column(
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children: [
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AnimatedContainer(
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duration: const Duration(milliseconds: 200),
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width: on ? 66 : 52,
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height: on ? 66 : 52,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: on ? AppTheme.ai : context.jz.aiBackground,
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boxShadow: on
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? [
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BoxShadow(
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color: AppTheme.ai.withValues(alpha: 0.3),
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blurRadius: 14,
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),
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]
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: null,
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),
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child: Center(
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child: AppIcons.icon(
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a.$3,
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size: on ? 30 : 24,
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color: on ? Colors.white : context.jz.text3,
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),
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),
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),
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SizedBox(height: 6),
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Text(
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a.$2,
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style: TextStyle(
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fontSize: 10,
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color: on ? AppTheme.ai : context.jz.text3,
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fontWeight: on ? FontWeight.w600 : null,
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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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}).toList(),
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),
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SizedBox(height: 16),
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GridView.count(
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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crossAxisCount: 2,
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mainAxisSpacing: 10,
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crossAxisSpacing: 10,
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childAspectRatio: 1.9,
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children: personas.map((p) {
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final on = p.$1 == _persona;
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return GestureDetector(
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onTap: () => setState(() => _persona = p.$1),
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child: Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: on ? context.jz.aiBackground : context.jz.card,
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borderRadius: BorderRadius.circular(14),
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border: Border.all(
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color: on ? AppTheme.ai : context.jz.line,
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width: 1.5,
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),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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p.$2,
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w700,
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),
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),
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SizedBox(height: 4),
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Text(
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p.$3,
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style: TextStyle(fontSize: 10, color: context.jz.text2),
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),
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],
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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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SizedBox(height: 14),
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Card(
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child: Padding(
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padding: const EdgeInsets.all(14),
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child: Column(
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children: [
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_slider('吐槽力度', _roast, (v) => setState(() => _roast = v)),
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_slider(
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'表情包频率',
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_sticker,
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(v) => setState(() => _sticker = v),
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),
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],
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),
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),
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),
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SizedBox(height: 16),
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ValueListenableBuilder<BackendAvailability>(
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valueListenable: ApiClient.availability,
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builder: (context, availability, _) => ElevatedButton(
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style: ElevatedButton.styleFrom(backgroundColor: AppTheme.ai),
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onPressed: availability == BackendAvailability.online && !_saving
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? _save
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: null,
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child: _saving
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? SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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color: Colors.white,
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),
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)
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: Text('保存设置'),
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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 _slider(String label, double value, ValueChanged<double> onChanged) =>
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Column(
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children: [
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Row(
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children: [
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Text(
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label,
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style: TextStyle(fontSize: 12, color: context.jz.text2),
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),
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Spacer(),
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Text(
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'${value.round()}%',
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style: TextStyle(fontSize: 12, fontWeight: FontWeight.w600),
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),
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],
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),
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JzSlider(
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value: value,
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min: 0,
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max: 100,
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color: AppTheme.ai,
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onChanged: onChanged,
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),
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],
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);
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}
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