363 lines
13 KiB
Dart
363 lines
13 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import '../../core/theme/app_theme.dart';
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import '../../providers/auth_provider.dart';
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import '../../providers/wallet_provider.dart';
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import '../../services/wallet_service.dart';
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/// 钱包页：余额 / 累计充值·获得·消耗 / 评论奖励进度 / 积分明细（biz_type 筛选 + 触底分页）
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class WalletScreen extends ConsumerWidget {
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const WalletScreen({super.key});
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static const List<Map<String, dynamic>> _filters = [
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{'label': '全部', 'value': null},
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{'label': '充值', 'value': 1},
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{'label': '观看', 'value': 2},
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{'label': '评论奖励', 'value': 3},
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{'label': '会员', 'value': 4},
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{'label': '赠送', 'value': 5},
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{'label': '调整', 'value': 6},
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{'label': '扣回', 'value': 7},
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];
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final state = ref.watch(walletProvider);
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final isLoggedIn = ref.watch(authProvider).isLoggedIn;
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// 未登录时引导（钱包页入口 mine_screen 已做登录守卫，此处兜底）
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if (!isLoggedIn) {
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return Scaffold(
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appBar: AppBar(title: const Text('钱包')),
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body: _GuestGuide(onLogin: () => context.push('/login')),
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);
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}
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return Scaffold(
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appBar: AppBar(title: const Text('钱包')),
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body: state.isLoading && state.wallet == null
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? const Center(child: CircularProgressIndicator())
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: state.loadFailed && state.wallet == null
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? _LoadFailed(
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onRetry: () => ref.read(walletProvider.notifier).load(),
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)
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: RefreshIndicator(
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onRefresh: () => ref.read(walletProvider.notifier).load(),
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child: ListView.builder(
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padding: const EdgeInsets.all(16),
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itemCount: 1 +
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(state.records.isEmpty
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? 1
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: state.records.length + 1),
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itemBuilder: (context, index) {
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// 头部：余额 + 进度
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if (index == 0) {
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return Column(
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children: [
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_BalanceCard(wallet: state.wallet),
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const SizedBox(height: 16),
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_RewardProgress(
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progress: state.wallet?.rewardProgress),
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const SizedBox(height: 20),
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// 筛选 chips
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SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: _filters.map((f) {
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final active = state.bizType == f['value'];
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return Padding(
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padding: const EdgeInsets.only(right: 8),
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child: ChoiceChip(
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label: Text(f['label'] as String),
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selected: active,
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onSelected: (_) => ref
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.read(walletProvider.notifier)
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.setBizType(f['value'] as int?),
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selectedColor: AppColors.primary,
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backgroundColor: AppColors.surface,
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labelStyle: TextStyle(
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color: active
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? Colors.white
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: AppColors.textSecondary,
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fontSize: 12,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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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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const SizedBox(height: 8),
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const Divider(),
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const SizedBox(height: 4),
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],
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);
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}
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// 明细列表
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final listIndex = index - 1;
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if (listIndex < state.records.length) {
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final item = state.records[listIndex];
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return _RecordTile(item: item);
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}
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if (listIndex == state.records.length) {
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// 空态 / 加载更多
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if (state.records.isEmpty) {
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return const Center(
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child: Padding(
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padding: EdgeInsets.symmetric(vertical: 40),
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child: Text(
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'暂无明细',
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style: TextStyle(
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color: AppColors.textSecondary,
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fontSize: 14),
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),
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),
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);
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}
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if (state.loadingMore) {
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return const Padding(
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padding: EdgeInsets.symmetric(vertical: 12),
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child: Center(
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child: SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(strokeWidth: 2),
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)),
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);
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}
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if (state.hasMore) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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ref.read(walletProvider.notifier).loadMore();
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});
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}
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return const SizedBox.shrink();
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}
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return const SizedBox.shrink();
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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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/// 余额 + 累计概览
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class _BalanceCard extends StatelessWidget {
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const _BalanceCard({this.wallet});
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final WalletInfo? wallet;
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@override
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Widget build(BuildContext context) {
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final points = wallet?.points ?? 0;
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final totalRecharge = wallet?.totalRecharge ?? 0;
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final totalEarned = wallet?.totalEarned ?? 0;
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final totalConsumed = wallet?.totalConsumed ?? 0;
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return Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: AppColors.surface,
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borderRadius: BorderRadius.circular(12),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text('当前积分',
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style: TextStyle(color: AppColors.textSecondary, fontSize: 13)),
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const SizedBox(height: 6),
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Text('$points',
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style: const TextStyle(
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fontSize: 36, fontWeight: FontWeight.w800, color: AppColors.gold)),
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const SizedBox(height: 14),
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Row(
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children: [
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_StatColumn(label: '累计充值', value: '$totalRecharge'),
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_StatColumn(label: '累计获得', value: '$totalEarned'),
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_StatColumn(label: '累计消耗', value: '$totalConsumed'),
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],
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),
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const SizedBox(height: 14),
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SizedBox(
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width: double.infinity,
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height: 40,
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child: ElevatedButton(
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onPressed: () => context.push('/recharge'),
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child: const Text('充值', style: TextStyle(fontSize: 14)),
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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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class _StatColumn extends StatelessWidget {
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const _StatColumn({required this.label, required this.value});
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final String label;
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final String value;
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@override
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Widget build(BuildContext context) {
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return Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(label,
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style: const TextStyle(
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color: AppColors.textWeak, fontSize: 11)),
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const SizedBox(height: 2),
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Text(value,
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style: const TextStyle(
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fontSize: 13, fontWeight: FontWeight.w700)),
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],
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),
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);
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}
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}
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/// 评论奖励进度条
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class _RewardProgress extends StatelessWidget {
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const _RewardProgress({this.progress});
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final CommentRewardProgress? progress;
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@override
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Widget build(BuildContext context) {
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final cur = progress?.current ?? 0;
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final target = progress?.target ?? 10;
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final today = progress?.todayRewarded ?? 0;
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final limit = progress?.dailyLimit ?? 5;
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final ratio = target == 0 ? 0.0 : (cur / target).clamp(0.0, 1.0);
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return Container(
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padding: const EdgeInsets.all(14),
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decoration: BoxDecoration(
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color: AppColors.surface,
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borderRadius: BorderRadius.circular(12),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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const Text('今日评论奖励进度',
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style: TextStyle(fontSize: 13, fontWeight: FontWeight.w600)),
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Text('$today / $limit 次',
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style: const TextStyle(
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color: AppColors.textSecondary, fontSize: 12)),
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],
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),
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const SizedBox(height: 8),
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ClipRRect(
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borderRadius: BorderRadius.circular(4),
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child: LinearProgressIndicator(
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value: ratio,
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minHeight: 8,
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backgroundColor: AppColors.textWeak.withValues(alpha: 0.2),
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valueColor: const AlwaysStoppedAnimation<Color>(AppColors.primary),
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),
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),
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const SizedBox(height: 6),
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Text(
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'已评论 $cur 条，再评论 ${(target - cur).clamp(0, target)} 条即可领取奖励',
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style: const TextStyle(
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color: AppColors.textWeak, fontSize: 12),
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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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/// 明细条目
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class _RecordTile extends StatelessWidget {
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const _RecordTile({required this.item});
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final PointsRecord item;
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@override
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Widget build(BuildContext context) {
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return ListTile(
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contentPadding: EdgeInsets.zero,
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dense: true,
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title: Text(item.bizTypeLabel, style: const TextStyle(fontSize: 14)),
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subtitle: item.remark.isNotEmpty
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? Text(item.remark,
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style: const TextStyle(
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color: AppColors.textWeak, fontSize: 12))
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: null,
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trailing: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Text(
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'${item.isExpense ? '' : '+'}${item.changeAmount}',
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style: TextStyle(
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color: item.isExpense ? AppColors.textSecondary : AppColors.gold,
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fontSize: 14,
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fontWeight: FontWeight.w700,
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),
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),
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Text(item.createdAt,
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style: const TextStyle(
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color: AppColors.textWeak, fontSize: 11)),
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],
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),
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);
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}
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}
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class _GuestGuide extends StatelessWidget {
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const _GuestGuide({required this.onLogin});
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final VoidCallback onLogin;
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@override
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Widget build(BuildContext context) {
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return Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const Icon(Icons.account_balance_wallet_outlined,
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size: 64, color: AppColors.textWeak),
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const SizedBox(height: 12),
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const Text('登录后查看钱包',
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style: TextStyle(color: AppColors.textSecondary)),
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const SizedBox(height: 16),
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ElevatedButton(
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onPressed: onLogin,
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style: ElevatedButton.styleFrom(
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minimumSize: const Size(160, 44),
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),
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child: const Text('去登录 / 注册'),
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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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class _LoadFailed extends StatelessWidget {
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const _LoadFailed({required this.onRetry});
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final VoidCallback onRetry;
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@override
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Widget build(BuildContext context) {
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return Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const Text('加载失败', style: TextStyle(color: AppColors.textSecondary)),
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const SizedBox(height: 12),
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TextButton(onPressed: onRetry, child: const Text('点击重试')),
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],
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),
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);
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}
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}
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