feat: 添加业务分析后端接口
新增 AnalysisController 提供 6 个分析接口: - /admin/analysis/profit - 盈利分析(交易手续费/充提手续费/资金利差) - /admin/analysis/cash-flow - 资金流动趋势(按月统计充值/提现/净流入) - /admin/analysis/trade - 交易分析(买入/卖出统计+趋势) - /admin/analysis/coin-distribution - 币种交易分布 - /admin/analysis/user-growth - 用户增长分析(新增/活跃用户) - /admin/analysis/risk - 风险指标(大额交易/异常提现/KYC/冻结账户) - /admin/analysis/health - 综合健康度评分 更新 Mapper 添加分析查询方法: - OrderFundMapper: 手续费统计、时间范围查询、大额交易、异常提现 - OrderTradeMapper: 交易金额统计、活跃用户、币种分布 前端 API 对接: - 新增 6 个分析相关 Query hooks - 更新 analytics.vue 使用真实数据 - 动态决策建议基于实际数据
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97
flutter_monisuo/lib/ui/components/coin_card.dart
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97
flutter_monisuo/lib/ui/components/coin_card.dart
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import 'package:flutter/material.dart';
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import 'package:shadcn_ui/shadcn_ui.dart';
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/// 币种卡片组件 - 用于显示币种信息
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class CoinCard extends StatelessWidget {
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final String code;
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final String name;
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final String price;
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final String change;
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final bool isUp;
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final String? icon;
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final VoidCallback? onTap;
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// 颜色常量
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static const upColor = Color(0xFF00C853);
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static const downColor = Color(0xFFFF5252);
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const CoinCard({
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super.key,
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required this.code,
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required this.name,
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required this.price,
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required this.change,
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this.isUp = true,
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this.icon,
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this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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final theme = ShadTheme.of(context);
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return ShadCard(
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padding: const EdgeInsets.all(16),
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child: InkWell(
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onTap: onTap,
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child: Row(
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children: [
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// 图标
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Container(
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width: 44,
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height: 44,
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decoration: BoxDecoration(
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color: theme.colorScheme.primary.withOpacity(0.1),
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shape: BoxShape.circle,
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),
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child: Center(
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child: Text(
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icon ?? code.substring(0, 1),
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style: TextStyle(
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fontSize: 20,
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color: theme.colorScheme.primary,
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fontWeight: FontWeight.bold,
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),
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),
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),
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),
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const SizedBox(width: 12),
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// 名称
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'$code/USDT',
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style: theme.textTheme.large.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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Text(
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name,
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style: theme.textTheme.muted,
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),
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],
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),
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),
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// 涨跌幅
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 6),
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decoration: BoxDecoration(
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color: isUp ? upColor.withOpacity(0.2) : downColor.withOpacity(0.2),
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borderRadius: BorderRadius.circular(6),
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),
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child: Text(
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change,
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style: TextStyle(
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color: isUp ? upColor : downColor,
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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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