client/src/app/(tabs)/reports.tsx

import { StatusBadge } from '@/components/ui/status-badge';
import { Ionicons } from '@expo/vector-icons';
import React, { useState } from 'react';
import { Pressable, ScrollView, Text, View } from 'react-native';
import { SafeAreaView } from 'react-native-safe-area-context';

type ReportTab = '全部' | '征信报告' | '匹配结果';

type ReportTag = {
  text: string;
  variant: 'primary' | 'secondary' | 'tertiary' | 'error';
};

type Report = {
  id: string;
  customerName: string;
  type: '征信报告' | '匹配结果';
  time: string;
  status: '已完成' | '解析中' | '待匹配';
  score?: string;
  matchCount?: number;
  matchRate?: string;
  tags?: ReportTag[];
};

const TABS: ReportTab[] = ['全部', '征信报告', '匹配结果'];

const REPORTS: Report[] = [
  {
    id: '1',
    customerName: '张德发',
    type: '征信报告',
    time: '今天 10:42',
    status: '已完成',
    score: 'B+',
    tags: [
      { text: '收入稳定', variant: 'primary' },
      { text: '查询偏多', variant: 'tertiary' },
      { text: '负债率偏高', variant: 'error' },
    ],
  },
  {
    id: '2',
    customerName: '张德发',
    type: '匹配结果',
    time: '今天 11:05',
    status: '已完成',
    matchCount: 3,
    matchRate: '92%',
  },
  {
    id: '3',
    customerName: '李美华',
    type: '征信报告',
    time: '昨天 15:20',
    status: '已完成',
    score: 'A',
    tags: [
      { text: '信用优秀', variant: 'primary' },
      { text: '负债较低', variant: 'secondary' },
    ],
  },
  {
    id: '4',
    customerName: '王五',
    type: '征信报告',
    time: '今天 09:16',
    status: '解析中',
  },
  {
    id: '5',
    customerName: '赵丽',
    type: '匹配结果',
    time: '5天前',
    status: '待匹配',
  },
];

function getStatusVariant(status: Report['status']) {
  switch (status) {
    case '已完成':
      return 'success' as const;
    case '解析中':
      return 'secondary' as const;
    case '待匹配':
      return 'error' as const;
    default:
      return 'secondary' as const;
  }
}

export default function ReportsScreen() {
  const [activeTab, setActiveTab] = useState<ReportTab>('全部');

  const filteredReports = REPORTS.filter(
    (item) => activeTab === '全部' || item.type === activeTab
  );

  const completedCount = REPORTS.filter((item) => item.status === '已完成').length;

  return (
    <SafeAreaView className="flex-1 bg-surface" edges={['top']}>
      <ScrollView
        className="flex-1"
        contentContainerClassName="px-5 pt-3 pb-24"
        showsVerticalScrollIndicator={false}
      >
        <Text className="mb-2 text-3xl font-extrabold tracking-tight text-on-surface">
          报表
        </Text>
        <Text className="mb-5 text-base leading-7 text-on-surface-variant">
          汇总查看征信分析结果、匹配建议和当前处理进度
        </Text>

        <View className="mb-5 flex-row gap-2.5">
          <View className="flex-1 items-center rounded-2xl border border-outline-variant bg-surface-container-lowest px-3 py-3.5">
            <Text className="text-2xl font-extrabold text-primary">{REPORTS.length}</Text>
            <Text className="mt-2 text-xs font-bold uppercase tracking-widest text-outline">
              总报告数
            </Text>
          </View>
          <View className="flex-1 items-center rounded-2xl border border-outline-variant bg-surface-container-lowest px-3 py-3.5">
            <Text className="text-2xl font-extrabold text-primary">{completedCount}</Text>
            <Text className="mt-2 text-xs font-bold uppercase tracking-widest text-outline">
              已完成
            </Text>
          </View>
          <View className="flex-1 items-center rounded-2xl border border-outline-variant bg-surface-container-lowest px-3 py-3.5">
            <Text className="text-2xl font-extrabold text-primary">92%</Text>
            <Text className="mt-2 text-xs font-bold uppercase tracking-widest text-outline">
              最高匹配
            </Text>
          </View>
        </View>

        <View className="mb-5 rounded-2xl bg-surface-container-low p-1">
          <View className="flex-row">
            {TABS.map((tab) => {
              const active = activeTab === tab;
              return (
                <Pressable
                  key={tab}
                  onPress={() => setActiveTab(tab)}
                  className={`flex-1 rounded-xl py-2.5 ${
                    active ? 'bg-surface-container-lowest' : ''
                  }`}
                  style={({ pressed }) => ({
                    opacity: pressed ? 0.88 : 1,
                  })}
                >
                  <Text
                    className={`text-center text-sm font-bold ${
                      active ? 'text-primary' : 'text-on-surface-variant'
                    }`}
                  >
                    {tab}
                  </Text>
                </Pressable>
              );
            })}
          </View>
        </View>

        <View className="gap-3">
          {filteredReports.map((report) => (
            <Pressable
              key={report.id}
              className="rounded-2xl border border-outline-variant bg-surface-container-lowest px-4 py-4"
              style={({ pressed }) => ({
                opacity: pressed ? 0.93 : 1,
              })}
            >
              <View className="mb-3 flex-row items-start justify-between gap-3">
                <View className="flex-1 flex-row items-center gap-3">
                  <View
                    className={`h-11 w-11 items-center justify-center rounded-2xl ${
                      report.type === '征信报告' ? 'bg-blue-50' : 'bg-green-50'
                    }`}
                  >
                    <Ionicons
                      name={
                        report.type === '征信报告'
                          ? 'document-text-outline'
                          : 'git-compare-outline'
                      }
                      size={20}
                      color={report.type === '征信报告' ? '#2563eb' : '#16a34a'}
                    />
                  </View>
                  <View className="flex-1">
                    <Text className="text-lg font-bold text-on-surface">
                      {report.customerName}
                    </Text>
                    <Text className="mt-1 text-sm text-on-surface-variant">
                      {report.type}
                    </Text>
                  </View>
                </View>
                <View className="items-end">
                  <Text className="mb-1.5 text-xs text-on-surface-variant">{report.time}</Text>
                  <StatusBadge
                    text={report.status}
                    variant={getStatusVariant(report.status)}
                  />
                </View>
              </View>

              {report.type === '征信报告' && report.status === '已完成' ? (
                <View>
                  <View className="mb-3 flex-row items-center gap-3">
                    <View className="h-14 w-14 items-center justify-center rounded-full border-4 border-primary-fixed bg-surface-container-lowest">
                      <Text className="text-lg font-extrabold text-primary">
                        {report.score}
                      </Text>
                    </View>
                    <View className="flex-1">
                      <Text className="mb-1.5 text-sm text-on-surface-variant">关键标签</Text>
                      <View className="flex-row flex-wrap gap-2">
                        {report.tags?.map((tag) => (
                          <StatusBadge
                            key={`${report.id}-${tag.text}`}
                            text={tag.text}
                            variant={tag.variant}
                          />
                        ))}
                      </View>
                    </View>
                  </View>
                  <Text className="text-sm leading-6 text-on-surface-variant">
                    建议可申请额度：20万-35万，优先推荐更看重流水稳定性的产品。
                  </Text>
                </View>
              ) : null}

              {report.type === '匹配结果' && report.status === '已完成' ? (
                <View className="flex-row gap-2.5">
                  <View className="flex-1 rounded-xl bg-surface-container-low px-4 py-3.5">
                    <Text className="text-2xl font-bold text-on-surface">
                      {report.matchCount}
                    </Text>
                    <Text className="mt-1 text-xs text-on-surface-variant">匹配产品数</Text>
                  </View>
                  <View className="flex-1 rounded-xl bg-surface-container-low px-4 py-3.5">
                    <Text className="text-2xl font-bold text-primary">
                      {report.matchRate}
                    </Text>
                    <Text className="mt-1 text-xs text-on-surface-variant">最高匹配度</Text>
                  </View>
                </View>
              ) : null}

              {report.status === '解析中' ? (
                <View className="mt-1">
                  <View className="mb-2 flex-row items-center justify-between">
                    <Text className="text-sm text-on-surface-variant">正在生成报告...</Text>
                    <Text className="text-sm font-bold text-primary">72%</Text>
                  </View>
                  <View className="h-1.5 rounded-full bg-surface-container">
                    <View
                      className="h-full rounded-full bg-primary-container"
                      style={{ width: '72%' }}
                    />
                  </View>
                </View>
              ) : null}

              {report.status === '待匹配' ? (
                <Text className="text-sm leading-6 text-on-surface-variant">
                  当前客户信息已同步，待进入智能匹配流程生成推荐结果。
                </Text>
              ) : null}

              {report.status === '已完成' ? (
                <View className="mt-3 flex-row gap-2.5">
                  <Pressable
                    className="flex-1 items-center rounded-xl bg-primary-container py-2.5"
                    style={({ pressed }) => ({
                      opacity: pressed ? 0.88 : 1,
                    })}
                  >
                    <Text className="text-sm font-bold text-on-primary">
                      {report.type === '征信报告' ? '查看详情' : '查看匹配'}
                    </Text>
                  </Pressable>
                  <Pressable
                    className="flex-1 items-center rounded-xl bg-surface-container-high py-2.5"
                    style={({ pressed }) => ({
                      opacity: pressed ? 0.88 : 1,
                    })}
                  >
                    <Text className="text-sm font-semibold text-on-surface">
                      {report.type === '征信报告' ? '智能匹配' : '重新匹配'}
                    </Text>
                  </Pressable>
                </View>
              ) : null}
            </Pressable>
          ))}
        </View>
      </ScrollView>
    </SafeAreaView>
  );
}