react-phone-apps/apps/property-survey/app/summary.tsx

import { Alert, StyleSheet, Text, TouchableOpacity, View } from 'react-native'
import { Ionicons } from '@expo/vector-icons'
import { useSummaryData } from '../src/features/summary/useSummaryData'
import { FilterBar } from '../src/features/summary/FilterBar'
import { SummaryStats } from '../src/features/summary/SummaryStats'
import { SummaryList } from '../src/features/summary/SummaryList'
import { SummaryAggregateList } from '../src/features/summary/SummaryAggregateList'
import { SummaryGroupList } from '../src/features/summary/SummaryGroupList'
import { exportWithPhotos, exportDataOnly } from '../src/features/summary/exportData'
import type { FloorNumber } from '@repo/types'
import { Stack, useFocusEffect } from 'expo-router'
import { useCallback, useState } from 'react'

type ViewMode = 'detail' | 'aggregate' | 'group'

export default function SummaryScreen() {
  const { rows, filter, setFilter, refresh } = useSummaryData()
  const [viewMode, setViewMode] = useState<ViewMode>('detail')

  useFocusEffect(useCallback(() => {
    refresh()
  }, []))

  async function handleExportData() {
    try {
      await exportDataOnly(rows)
    } catch (err) {
      Alert.alert('导出失败', String(err))
    }
  }

  async function handleExportWithPhotos() {
    try {
      await exportWithPhotos(rows)
    } catch (err) {
      Alert.alert('导出失败', String(err))
    }
  }

  return (
    <>
      <Stack.Screen
        options={{
          headerRight: () => (
            <View style={styles.headerButtons}>
              <TouchableOpacity onPress={handleExportData} style={styles.exportBtn}>
                <Ionicons name="document-outline" size={22} color="#3B82F6" />
              </TouchableOpacity>
              <TouchableOpacity onPress={handleExportWithPhotos} style={styles.exportBtn}>
                <Ionicons name="share-outline" size={22} color="#10B981" />
              </TouchableOpacity>
            </View>
          ),
        }}
      />
      <View style={styles.container}>
        <SummaryStats rows={rows} />
        <View style={styles.tabRow}>
          <TouchableOpacity
            style={[styles.tab, viewMode === 'detail' && styles.tabActive]}
            onPress={() => setViewMode('detail')}
          >
            <Text style={[styles.tabText, viewMode === 'detail' && styles.tabTextActive]}>明细</Text>
          </TouchableOpacity>
          <TouchableOpacity
            style={[styles.tab, viewMode === 'aggregate' && styles.tabActive]}
            onPress={() => setViewMode('aggregate')}
          >
            <Text style={[styles.tabText, viewMode === 'aggregate' && styles.tabTextActive]}>聚合</Text>
          </TouchableOpacity>
          <TouchableOpacity
            style={[styles.tab, viewMode === 'group' && styles.tabActive]}
            onPress={() => setViewMode('group')}
          >
            <Text style={[styles.tabText, viewMode === 'group' && styles.tabTextActive]}>分组</Text>
          </TouchableOpacity>
        </View>
        <FilterBar
          floor={filter.floor}
          keyword={filter.keyword}
          onFloorChange={(floor) =>
            setFilter((f) => ({ ...f, floor: floor as FloorNumber | 0 }))
          }
          onKeywordChange={(keyword) => setFilter((f) => ({ ...f, keyword }))}
        />
        {viewMode === 'detail' && <SummaryList rows={rows} />}
        {viewMode === 'aggregate' && <SummaryAggregateList rows={rows} />}
        {viewMode === 'group' && <SummaryGroupList rows={rows} />}
      </View>
    </>
  )
}

const styles = StyleSheet.create({
  container: { flex: 1, backgroundColor: '#fff' },
  headerButtons: { flexDirection: 'row', alignItems: 'center' },
  exportBtn: { paddingHorizontal: 8 },
  tabRow: {
    flexDirection: 'row',
    paddingHorizontal: 12,
    paddingVertical: 8,
    gap: 8,
    borderBottomWidth: StyleSheet.hairlineWidth,
    borderBottomColor: '#E5E7EB',
    backgroundColor: '#fff',
  },
  tab: {
    paddingHorizontal: 18,
    paddingVertical: 6,
    borderRadius: 16,
    borderWidth: 1,
    borderColor: '#D1D5DB',
    backgroundColor: '#F9FAFB',
  },
  tabActive: {
    borderColor: '#10B981',
    backgroundColor: '#ECFDF5',
  },
  tabText: { fontSize: 13, color: '#6B7280' },
  tabTextActive: { color: '#065F46', fontWeight: '700' },
})