billiard-app/src/pagesOrder/rechargeDetail/index.tsx

/**
 * 充值明细页面
 */
import { View, Text, Image } from '@tarojs/components'
import { useState } from 'react'
import { ArrowDown } from '@taroify/icons'
import { Popup, DatetimePicker } from '@taroify/core'
import Taro, { useLoad } from '@tarojs/taro'
import {
  fetchRechargeRecordsByMonth,
  getCurrentYearMonth,
  RechargeRecordViewItem,
} from '../../utils/rechargeRecords'
import './index.scss'

import { getBigImage } from '@/utils/imageHelper'

const RechargeDetail = () => {
  const [selectedMonth, setSelectedMonth] = useState(getCurrentYearMonth())
  const [datePickerOpen, setDatePickerOpen] = useState(false)
  const [pickerValue, setPickerValue] = useState(new Date())
  const [dataList, setDataList] = useState<RechargeRecordViewItem[]>([])

  const loadRecords = async (yearMonth: string) => {
    Taro.showLoading({ title: '加载中...', mask: true })
    try {
      const list = await fetchRechargeRecordsByMonth(yearMonth)
      setDataList(list)
    } catch (error: any) {
      setDataList([])
      if (error?.message === 'NO_CUSTOMER_SN') {
        Taro.showToast({ title: '请先登录', icon: 'none', duration: 2000 })
      }
      // 其它错误由 request 拦截器提示
    } finally {
      Taro.hideLoading()
    }
  }

  useLoad(() => {
    loadRecords(selectedMonth)
  })

  const groupByMonth = (records: RechargeRecordViewItem[]) => {
    const groups: Record<string, RechargeRecordViewItem[]> = {}
    records.forEach(record => {
      const month = (record.rechargeTime || '').substring(0, 7)
      if (!month || month.length < 7) return
      if (!groups[month]) {
        groups[month] = []
      }
      groups[month].push(record)
    })
    return groups
  }

  const groupedRecords = groupByMonth(dataList)

  const calculateMonthTotal = (records: RechargeRecordViewItem[]) => {
    return records.reduce((sum, record) => sum + (record.amount || 0), 0)
  }

  const handleSelectMonth = () => {
    setDatePickerOpen(true)
  }

  const handleDateConfirm = async (value: Date) => {
    const year = value.getFullYear()
    const month = String(value.getMonth() + 1).padStart(2, '0')
    const formattedMonth = `${year}-${month}`

    setSelectedMonth(formattedMonth)
    setPickerValue(value)
    setDatePickerOpen(false)

    await loadRecords(formattedMonth)
  }

  const handleDateCancel = () => {
    setDatePickerOpen(false)
  }

  return (
    <View className="recharge-detail-page">
      {/* 无数据时仍可切换月份 */}
      {dataList.length === 0 ? (
        <View className="empty-wrap">
          <View className="month-card empty-month-card">
            <View className="month-header">
              <View className="month-left" onClick={handleSelectMonth}>
                <Text className="month-text">{selectedMonth}</Text>
                <ArrowDown className="month-arrow" size="20px" color="#000000" />
              </View>
            </View>
          </View>
          <View className="empty-data">
            <Image className="empty-image" src={getBigImage('NO_DATA')} mode="aspectFit" />
          </View>
        </View>
      ) : (
        <>
          {Object.keys(groupedRecords).map(month => {
            const monthRecords = groupedRecords[month]
            const monthTotal = calculateMonthTotal(monthRecords)

            return (
              <View key={month} className="month-card">
                <View className="month-header">
                  <View className="month-left" onClick={handleSelectMonth}>
                    <Text className="month-text">{month}</Text>
                    <ArrowDown className="month-arrow" size="20px" color="#000000" />
                  </View>
                  <View className="month-right">
                    <Text className="amount-label">充值</Text>
                    <Text className="amount-symbol">￥</Text>
                    <Text className="amount-value">{monthTotal.toFixed(2)}</Text>
                  </View>
                </View>

                <View className="divider" />

                <View className="record-list">
                  {monthRecords.map((item, index) => (
                    <View key={item.id}>
                      <View className="record-item">
                        <View className="item-row">
                          <Text className="store-name">{item.storeName}</Text>
                          <Text className="status">{item.status}</Text>
                        </View>

                        <View className="item-row">
                          <Text className="recharge-type">{item.rechargeType}</Text>
                        </View>

                        <View className="item-row">
                          <Text className="recharge-time">充值时间：{item.rechargeTime}</Text>
                          <View className="actual-pay">
                            <Text className="pay-label">实付 ￥</Text>
                            <Text className="pay-amount">{item.amount.toFixed(2)}</Text>
                          </View>
                        </View>
                      </View>

                      {index < monthRecords.length - 1 && (
                        <View className="item-divider" />
                      )}
                    </View>
                  ))}
                </View>
              </View>
            )
          })}

          <View className="list-end">
            <Text className="end-text">到底了~</Text>
          </View>
        </>
      )}

      <Popup
        open={datePickerOpen}
        placement="bottom"
        onClose={() => setDatePickerOpen(false)}
      >
        <DatetimePicker
          type="year-month"
          value={pickerValue}
          onChange={setPickerValue}
          onCancel={handleDateCancel}
          onConfirm={handleDateConfirm}
        />
      </Popup>
    </View>
  )
}

export default RechargeDetail