sion123
d8cd38c4de
Updated the app's color scheme to implement a new "Slate" theme with refined dark and light variants. Changed background colors from #0A0E14 to #0B1120 for dark mode and updated surface layer colors to follow Material Design 3 specifications. Modified text colors and outline variants for better contrast and accessibility. Updated font sizes in transaction details screen from 11px to 12px for improved readability.
757 lines
25 KiB
Dart
757 lines
25 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:shadcn_ui/shadcn_ui.dart';
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import 'package:provider/provider.dart';
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import 'package:google_fonts/google_fonts.dart';
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import '../../../core/theme/app_color_scheme.dart';
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import '../../../core/theme/app_spacing.dart';
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import '../../../core/utils/toast_utils.dart';
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import '../../../core/event/app_event_bus.dart';
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import '../../../data/services/bonus_service.dart';
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import '../../../providers/asset_provider.dart';
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import '../../../providers/auth_provider.dart';
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/// 福利中心页面
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class WelfareCenterPage extends StatefulWidget {
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const WelfareCenterPage({super.key});
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@override
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State<WelfareCenterPage> createState() => _WelfareCenterPageState();
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}
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class _WelfareCenterPageState extends State<WelfareCenterPage> {
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Map<String, dynamic>? _welfareData;
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bool _isLoading = true;
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@override
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void initState() {
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super.initState();
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WidgetsBinding.instance.addPostFrameCallback((_) => _loadData());
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}
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Future<void> _loadData() async {
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try {
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final bonusService = context.read<BonusService>();
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final response = await bonusService.getWelfareStatus();
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if (mounted) {
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setState(() {
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_welfareData = response.data;
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_isLoading = false;
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});
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}
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} catch (_) {
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if (mounted) setState(() => _isLoading = false);
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}
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}
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// ============================================
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// 主题感知颜色辅助
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// ============================================
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/// 金色强调色 ($gold-accent)
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Color _goldAccent(BuildContext context) {
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return isDark ? AppColorScheme.darkSecondary : const Color(0xFFF59E0B);
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}
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/// 金色强调色带透明度
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Color _goldAccentWithOpacity(BuildContext context, double opacity) {
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return _goldAccent(context).withOpacity(opacity);
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}
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/// 盈利绿色 ($profit-green)
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Color _profitGreen(BuildContext context) {
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return isDark ? const Color(0xFF4ADE80) : const Color(0xFF16A34A);
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}
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/// 盈利绿色背景 ($profit-green-bg)
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Color _profitGreenBg(BuildContext context) {
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return isDark ? const Color(0xFF052E16) : const Color(0xFFF0FDF4);
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}
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/// 文字静默色 ($text-muted)
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Color _textMuted(BuildContext context) {
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return isDark ? const Color(0xFF64748B) : const Color(0xFF94A3B8);
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}
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/// 第三级背景色 ($bg-tertiary)
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Color _bgTertiary(BuildContext context) {
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return isDark ? AppColorScheme.darkSurfaceContainerHigh : const Color(0xFFF1F5F9);
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}
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/// 卡片表面色 ($surface-card)
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Color _surfaceCard(BuildContext context) {
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return isDark ? AppColorScheme.darkSurfaceContainer : Colors.white;
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}
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/// 反色文字 ($text-inverse)
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Color _textInverse(BuildContext context) {
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return isDark ? const Color(0xFF0F172A) : Colors.white;
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}
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@override
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Widget build(BuildContext context) {
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final colorScheme = Theme.of(context).colorScheme;
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return Scaffold(
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backgroundColor: isDark
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? AppColorScheme.darkBackground
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: const Color(0xFFF8FAFC),
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appBar: AppBar(
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backgroundColor: isDark
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? AppColorScheme.darkBackground
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: Colors.white,
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elevation: 0,
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scrolledUnderElevation: 0,
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centerTitle: false,
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titleSpacing: 0,
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title: Text(
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'福利中心',
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style: GoogleFonts.inter(
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fontSize: 17,
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fontWeight: FontWeight.w600,
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color: colorScheme.onSurface,
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),
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),
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leading: IconButton(
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icon: Icon(LucideIcons.arrowLeft, color: colorScheme.onSurface, size: 24),
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onPressed: () => Navigator.of(context).pop(),
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),
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),
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body: _isLoading
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? Center(
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child: CircularProgressIndicator(
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color: _goldAccent(context),
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strokeWidth: 2.5,
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),
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)
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: RefreshIndicator(
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onRefresh: _loadData,
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color: _goldAccent(context),
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child: SingleChildScrollView(
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physics: const AlwaysScrollableScrollPhysics(),
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padding: const EdgeInsets.fromLTRB(16, 8, 16, 32),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 推广码卡片（金色渐变边框）
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_buildReferralCodeCard(context),
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const SizedBox(height: 16),
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// 新人福利卡片
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_buildNewUserBonusCard(context),
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const SizedBox(height: 16),
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// 推广奖励列表
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_buildReferralRewardsSection(context),
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const SizedBox(height: 16),
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// 奖励规则
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_buildRulesCard(context),
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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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// 推广码卡片（金色渐变边框 Hero Card）
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// ============================================
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Widget _buildReferralCodeCard(BuildContext context) {
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final colorScheme = Theme.of(context).colorScheme;
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final referralCode = _welfareData?['referralCode'] as String? ?? '';
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final gold = _goldAccent(context);
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return Container(
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width: double.infinity,
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padding: const EdgeInsets.all(24),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(AppRadius.xl),
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: [
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_goldAccentWithOpacity(context, 0.15),
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_surfaceCard(context),
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],
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),
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border: Border.all(
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color: _goldAccentWithOpacity(context, 0.3),
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width: 1,
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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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children: [
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// Header Row: gift icon + 标题
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Row(
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children: [
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Icon(LucideIcons.gift, color: gold, size: 24),
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const SizedBox(width: 10),
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Text(
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'我的邀请码',
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style: GoogleFonts.inter(
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fontSize: 16,
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fontWeight: FontWeight.w700,
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color: colorScheme.onSurface,
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),
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),
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],
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),
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const SizedBox(height: 16),
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// 邀请码
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Text(
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referralCode.isEmpty ? '暂无邀请码' : referralCode,
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style: GoogleFonts.inter(
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fontSize: 24,
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fontWeight: FontWeight.w800,
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letterSpacing: 2,
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color: gold,
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),
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),
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const SizedBox(height: 16),
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// 复制邀请码按钮
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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: referralCode.isEmpty
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? null
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: () {
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Clipboard.setData(ClipboardData(text: referralCode));
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ToastUtils.show('邀请码已复制');
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: gold,
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foregroundColor: _textInverse(context),
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elevation: 0,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(AppRadius.lg),
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),
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disabledBackgroundColor: gold.withOpacity(0.4),
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),
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child: Text(
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'复制邀请码',
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style: GoogleFonts.inter(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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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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// 新人福利卡片
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// ============================================
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Widget _buildNewUserBonusCard(BuildContext context) {
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final colorScheme = Theme.of(context).colorScheme;
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final newUserBonus = _welfareData?['newUserBonus'] as Map<String, dynamic>?;
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final eligible = newUserBonus?['eligible'] as bool? ?? false;
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final claimed = newUserBonus?['claimed'] as bool? ?? false;
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final deposited = newUserBonus?['deposited'] as bool? ?? false;
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final green = _profitGreen(context);
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final greenBg = _profitGreenBg(context);
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// 状态标签
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String badgeText;
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bool showAvailableBadge;
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String buttonText;
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bool canClaim;
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String description;
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if (claimed) {
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badgeText = '已领取';
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showAvailableBadge = false;
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buttonText = '已领取';
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canClaim = false;
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description = '新人福利已领取';
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} else if (eligible) {
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badgeText = '可领取';
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showAvailableBadge = true;
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buttonText = '立即领取';
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canClaim = true;
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description = '完成首次充值即可领取';
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} else {
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badgeText = deposited ? '已充值' : '待解锁';
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showAvailableBadge = false;
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buttonText = '未解锁';
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canClaim = false;
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description = deposited ? '已充值，等待系统确认' : '完成首次充值即可领取';
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}
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return Container(
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width: double.infinity,
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: _surfaceCard(context),
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borderRadius: BorderRadius.circular(AppRadius.lg),
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border: Border.all(
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color: colorScheme.outlineVariant.withOpacity(0.15),
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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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children: [
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// Header: 标题 + 状态标签
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'新人福利',
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style: GoogleFonts.inter(
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fontSize: 16,
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fontWeight: FontWeight.w700,
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color: colorScheme.onSurface,
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),
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),
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if (showAvailableBadge)
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
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decoration: BoxDecoration(
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color: greenBg,
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borderRadius: BorderRadius.circular(AppRadius.sm),
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),
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child: Text(
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badgeText,
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style: GoogleFonts.inter(
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fontSize: 11,
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fontWeight: FontWeight.w600,
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color: green,
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),
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),
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),
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],
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),
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const SizedBox(height: 12),
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// 金额
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Text(
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'+100 USDT',
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style: GoogleFonts.inter(
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fontSize: 28,
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fontWeight: FontWeight.w800,
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color: claimed ? colorScheme.onSurfaceVariant : green,
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),
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),
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const SizedBox(height: 8),
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// 描述
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Text(
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description,
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style: GoogleFonts.inter(
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fontSize: 13,
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fontWeight: FontWeight.normal,
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color: colorScheme.onSurfaceVariant,
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),
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),
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const SizedBox(height: 16),
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// 领取按钮
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SizedBox(
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width: double.infinity,
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height: 44,
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child: ElevatedButton(
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onPressed: canClaim ? () => _claimNewUserBonus() : null,
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style: ElevatedButton.styleFrom(
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backgroundColor: green,
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foregroundColor: Colors.white,
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elevation: 0,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(AppRadius.lg),
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),
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disabledBackgroundColor: green.withOpacity(0.3),
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disabledForegroundColor: Colors.white70,
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),
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child: Text(
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buttonText,
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style: GoogleFonts.inter(
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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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),
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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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// 推广奖励列表
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// ============================================
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Widget _buildReferralRewardsSection(BuildContext context) {
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final colorScheme = Theme.of(context).colorScheme;
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final referralRewards =
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_welfareData?['referralRewards'] as List<dynamic>? ?? [];
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Section Header
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'推广奖励',
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style: GoogleFonts.inter(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: colorScheme.onSurface,
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),
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),
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const SizedBox(height: 4),
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Text(
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'每邀请一位好友充值达标，奖励100 USDT',
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style: GoogleFonts.inter(
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fontSize: 11,
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fontWeight: FontWeight.normal,
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color: _textMuted(context),
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),
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),
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],
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),
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const SizedBox(height: 12),
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// 推广列表卡片
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Container(
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width: double.infinity,
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decoration: BoxDecoration(
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color: _surfaceCard(context),
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borderRadius: BorderRadius.circular(AppRadius.lg),
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border: Border.all(
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color: colorScheme.outlineVariant.withOpacity(0.15),
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),
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),
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child: referralRewards.isEmpty
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? _buildEmptyReferralList(context)
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: _buildReferralListItems(context, referralRewards),
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),
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],
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);
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}
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Widget _buildEmptyReferralList(BuildContext context) {
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final colorScheme = Theme.of(context).colorScheme;
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return Padding(
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padding: const EdgeInsets.all(32),
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child: Center(
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child: Column(
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children: [
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Icon(
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LucideIcons.users,
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size: 36,
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color: _textMuted(context).withOpacity(0.4),
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),
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const SizedBox(height: 8),
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Text(
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'暂无推广用户',
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style: GoogleFonts.inter(
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fontSize: 13,
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color: colorScheme.onSurfaceVariant,
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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 _buildReferralListItems(BuildContext context, List<dynamic> referralRewards) {
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final colorScheme = Theme.of(context).colorScheme;
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final gold = _goldAccent(context);
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final green = _profitGreen(context);
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final greenBg = _profitGreenBg(context);
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return Column(
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children: List.generate(referralRewards.length, (index) {
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final data = referralRewards[index] as Map<String, dynamic>;
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final username = data['username'] as String? ?? '';
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final totalDeposit = data['totalDeposit']?.toString() ?? '0';
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final claimableCount = data['claimableCount'] as int? ?? 0;
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final milestones = data['milestones'] as List<dynamic>? ?? [];
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final isLast = index == referralRewards.length - 1;
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// 判断状态
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bool hasClaimable = claimableCount > 0;
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bool hasAnyMilestone = milestones.isNotEmpty;
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bool allClaimed = milestones.isNotEmpty &&
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milestones.every((m) => (m as Map<String, dynamic>)['claimed'] == true);
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// 进度计算
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double progress = 0;
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if (milestones.isNotEmpty) {
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int earnedCount = milestones.where((m) {
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final milestone = m as Map<String, dynamic>;
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return milestone['earned'] as bool? ?? false;
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}).length;
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progress = earnedCount / milestones.length;
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} else {
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// 无里程碑数据时，根据充值金额估算
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final deposit = double.tryParse(totalDeposit) ?? 0;
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progress = (deposit / 1000).clamp(0.0, 1.0);
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}
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// 状态颜色和文字
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Color progressColor;
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Color statusTextColor;
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String statusText;
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Widget? actionWidget;
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if (hasClaimable) {
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// 可领取 (achieved, green)
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progressColor = green;
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statusTextColor = green;
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statusText = '';
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actionWidget = GestureDetector(
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onTap: () => _claimReferralBonus(data['userId'] as int, milestones.isNotEmpty ? (milestones.firstWhere(
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(m) => (m as Map<String, dynamic>)['claimable'] == true,
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orElse: () => milestones.first,
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) as Map<String, dynamic>)['milestone'] as int? ?? 1 : 1),
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 6),
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decoration: BoxDecoration(
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color: greenBg,
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borderRadius: BorderRadius.circular(AppRadius.sm),
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),
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||
child: Text(
|
||
'领取',
|
||
style: GoogleFonts.inter(
|
||
fontSize: 12,
|
||
fontWeight: FontWeight.w600,
|
||
color: green,
|
||
),
|
||
),
|
||
),
|
||
);
|
||
} else if (progress > 0) {
|
||
// 进行中 (amber / gold)
|
||
progressColor = gold;
|
||
statusTextColor = const Color(0xFFD97706);
|
||
statusText = '';
|
||
actionWidget = Container(
|
||
padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 6),
|
||
decoration: BoxDecoration(
|
||
color: const Color(0xFFFEF3C7),
|
||
borderRadius: BorderRadius.circular(AppRadius.sm),
|
||
),
|
||
child: Text(
|
||
'进行中',
|
||
style: GoogleFonts.inter(
|
||
fontSize: 12,
|
||
fontWeight: FontWeight.w600,
|
||
color: statusTextColor,
|
||
),
|
||
),
|
||
);
|
||
} else {
|
||
// 待达标 (gray)
|
||
progressColor = _bgTertiary(context);
|
||
statusTextColor = _textMuted(context);
|
||
statusText = '';
|
||
actionWidget = Text(
|
||
'待达标',
|
||
style: GoogleFonts.inter(
|
||
fontSize: 12,
|
||
fontWeight: FontWeight.w500,
|
||
color: _textMuted(context),
|
||
),
|
||
);
|
||
}
|
||
|
||
return Column(
|
||
children: [
|
||
Padding(
|
||
padding: const EdgeInsets.all(16),
|
||
child: Column(
|
||
children: [
|
||
// Top Row: avatar + name + deposit + action
|
||
Row(
|
||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||
children: [
|
||
Row(
|
||
children: [
|
||
// Avatar
|
||
Container(
|
||
width: 32,
|
||
height: 32,
|
||
decoration: BoxDecoration(
|
||
color: _bgTertiary(context),
|
||
shape: BoxShape.circle,
|
||
),
|
||
child: Center(
|
||
child: Text(
|
||
username.isNotEmpty ? username[0].toUpperCase() : '?',
|
||
style: GoogleFonts.inter(
|
||
fontSize: 13,
|
||
fontWeight: FontWeight.w500,
|
||
color: colorScheme.onSurfaceVariant,
|
||
),
|
||
),
|
||
),
|
||
),
|
||
const SizedBox(width: 10),
|
||
Text(
|
||
username,
|
||
style: GoogleFonts.inter(
|
||
fontSize: 13,
|
||
fontWeight: FontWeight.w500,
|
||
color: colorScheme.onSurface,
|
||
),
|
||
),
|
||
const SizedBox(width: 10),
|
||
Text(
|
||
'充值: \u00A5$totalDeposit',
|
||
style: GoogleFonts.inter(
|
||
fontSize: 11,
|
||
fontWeight: FontWeight.normal,
|
||
color: colorScheme.onSurfaceVariant,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
if (actionWidget != null) actionWidget,
|
||
],
|
||
),
|
||
const SizedBox(height: 10),
|
||
|
||
// Progress bar
|
||
ClipRRect(
|
||
borderRadius: BorderRadius.circular(3),
|
||
child: SizedBox(
|
||
height: 6,
|
||
child: LinearProgressIndicator(
|
||
value: progress,
|
||
backgroundColor: _bgTertiary(context),
|
||
valueColor: AlwaysStoppedAnimation<Color>(progressColor),
|
||
minHeight: 6,
|
||
),
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
if (!isLast)
|
||
Divider(
|
||
height: 1,
|
||
thickness: 1,
|
||
color: colorScheme.outlineVariant.withOpacity(0.15),
|
||
),
|
||
],
|
||
);
|
||
}),
|
||
);
|
||
}
|
||
|
||
// ============================================
|
||
// 奖励规则卡片
|
||
// ============================================
|
||
|
||
Widget _buildRulesCard(BuildContext context) {
|
||
final colorScheme = Theme.of(context).colorScheme;
|
||
|
||
return Container(
|
||
width: double.infinity,
|
||
padding: const EdgeInsets.fromLTRB(20, 16, 20, 16),
|
||
decoration: BoxDecoration(
|
||
color: _bgTertiary(context),
|
||
borderRadius: BorderRadius.circular(AppRadius.lg),
|
||
),
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Text(
|
||
'奖励规则',
|
||
style: GoogleFonts.inter(
|
||
fontSize: 13,
|
||
fontWeight: FontWeight.w600,
|
||
color: colorScheme.onSurface,
|
||
),
|
||
),
|
||
const SizedBox(height: 8),
|
||
_buildRuleItem('新用户注册完成实名认证奖励 100 USDT', context),
|
||
_buildRuleItem('邀请好友充值每达 1000 USDT，双方各获得 100 USDT', context),
|
||
_buildRuleItem('奖励直接发放至资金账户', context),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
|
||
Widget _buildRuleItem(String text, BuildContext context) {
|
||
return Padding(
|
||
padding: const EdgeInsets.symmetric(vertical: 3),
|
||
child: Text(
|
||
'\u2022 $text',
|
||
style: GoogleFonts.inter(
|
||
fontSize: 12,
|
||
fontWeight: FontWeight.normal,
|
||
color: Theme.of(context).brightness == Brightness.dark
|
||
? AppColorScheme.darkOnSurfaceVariant
|
||
: const Color(0xFF475569),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
|
||
// ============================================
|
||
// 业务逻辑
|
||
// ============================================
|
||
|
||
Future<void> _claimNewUserBonus() async {
|
||
try {
|
||
final bonusService = context.read<BonusService>();
|
||
final response = await bonusService.claimNewUserBonus();
|
||
if (!mounted) return;
|
||
|
||
if (response.success) {
|
||
context.read<AssetProvider>().refreshAll(force: true);
|
||
context.read<AppEventBus>().fire(AppEventType.assetChanged);
|
||
ToastUtils.show('领取成功！100 USDT 已到账');
|
||
_loadData();
|
||
} else {
|
||
ToastUtils.show(response.message ?? '领取失败');
|
||
}
|
||
} catch (e) {
|
||
ToastUtils.show('领取失败: $e');
|
||
}
|
||
}
|
||
|
||
Future<void> _claimReferralBonus(int referredUserId, int milestone) async {
|
||
try {
|
||
final bonusService = context.read<BonusService>();
|
||
final response = await bonusService.claimReferralBonus(
|
||
referredUserId,
|
||
milestone,
|
||
);
|
||
if (!mounted) return;
|
||
|
||
if (response.success) {
|
||
context.read<AssetProvider>().refreshAll(force: true);
|
||
context.read<AppEventBus>().fire(AppEventType.assetChanged);
|
||
ToastUtils.show('领取成功！100 USDT 已到账');
|
||
_loadData();
|
||
} else {
|
||
ToastUtils.show(response.message ?? '领取失败');
|
||
}
|
||
} catch (e) {
|
||
ToastUtils.show('领取失败: $e');
|
||
}
|
||
}
|
||
}
|