qipai/miniapp/pages/orders/detail.js

const { request, ensureLogin, cents } = require('../../utils/api.js')

Page({
  data: {
    orderId: '',
    loading: false,
    errorMessage: '',
    successMessage: '',
    order: null,
    history: [],
    cancellation: null,
    renewMinutes: 60,
    changeRoomId: '',
    shareTtlMinutes: 30,
    shareToken: '',
    sharePermissions: ['VIEW_ROOM', 'OPEN_DOOR'],
  },

  onLoad(options) {
    this.setData({ orderId: options.orderId || '' })
    if (options.orderId) this.loadOrder(options.orderId)
  },

  async loadOrder(orderId = this.data.orderId) {
    const targetOrderId = typeof orderId === 'string' ? orderId : this.data.orderId
    this.setData({ loading: true, errorMessage: '', successMessage: '' })
    try {
      await ensureLogin()
      const [orderResponse, historyResponse] = await Promise.all([
        request(`/orders/${encodeURIComponent(targetOrderId)}`),
        request(`/orders/${encodeURIComponent(targetOrderId)}/history`),
      ])
      this.setData({
        order: formatOrder(orderResponse.data),
        history: (historyResponse.data || []).map((item) => ({
          ...item,
          createdText: formatTime(item.createdAt),
        })),
      })
    } catch (error) {
      this.setData({ errorMessage: error.message || '订单加载失败' })
    } finally {
      this.setData({ loading: false })
    }
  },

  async loadCancellationQuote() {
    if (!this.data.orderId) return
    await this.withOrderRequest(async () => {
      const response = await request(`/orders/${encodeURIComponent(this.data.orderId)}/cancellation-quote`)
      this.setData({
        cancellation: {
          ...response.data,
          feeText: cents(response.data.feeCents),
          refundableText: cents(response.data.refundableCents),
        },
        successMessage: '取消测算已更新',
      })
    })
  },

  async cancelOrder() {
    if (!this.data.orderId) return
    await this.withOrderRequest(async () => {
      await request(`/orders/${encodeURIComponent(this.data.orderId)}/cancel`, {
        method: 'POST',
        data: { reason: '用户小程序取消' },
      })
      this.setData({ successMessage: '订单已提交取消' })
      await this.loadOrder(this.data.orderId)
    })
  },

  async openDoor() {
    if (!this.data.orderId) return
    await this.withOrderRequest(async () => {
      const response = await request(`/orders/${encodeURIComponent(this.data.orderId)}/open-door`, {
        method: 'POST',
        data: { delayTime: 4 },
      })
      this.setData({
        successMessage: `开门指令已发送：${response.data.status || 'PUBLISHED'}`,
      })
    })
  },

  onRenewMinutesInput(event) {
    this.setData({ renewMinutes: Number(event.detail.value || 0) })
  },

  onChangeRoomInput(event) {
    this.setData({ changeRoomId: String(event.detail.value || '').trim() })
  },

  onShareTtlInput(event) {
    this.setData({ shareTtlMinutes: Number(event.detail.value || 0) })
  },

  async renewOrder() {
    if (!this.data.orderId || !this.data.order) return
    const minutes = Number(this.data.renewMinutes || 0)
    if (!Number.isFinite(minutes) || minutes < 15) {
      this.setData({ errorMessage: '续费时长至少 15 分钟' })
      return
    }
    const currentEnd = new Date(this.data.order.endAt)
    const nextEnd = new Date(currentEnd.getTime() + minutes * 60000)
    await this.withOrderRequest(async () => {
      const response = await request(`/orders/${encodeURIComponent(this.data.orderId)}/renew`, {
        method: 'POST',
        data: {
          endAt: nextEnd.toISOString(),
          pricingPolicy: 'CURRENT',
          reason: `顾客小程序续费 ${minutes} 分钟`,
        },
      })
      await this.loadOrder(this.data.orderId)
      this.setData({
        successMessage: `续费已提交，补差 ${cents(response.data.amountDeltaCents)}`,
      })
    })
  },

  async changeRoom() {
    if (!this.data.orderId || !this.data.changeRoomId) {
      this.setData({ errorMessage: '请输入目标房间 ID' })
      return
    }
    await this.withOrderRequest(async () => {
      const response = await request(`/orders/${encodeURIComponent(this.data.orderId)}/change-room`, {
        method: 'POST',
        data: {
          roomId: this.data.changeRoomId,
          reason: '顾客小程序换房',
        },
      })
      await this.loadOrder(this.data.orderId)
      this.setData({
        successMessage: `换房已提交，差价 ${cents(response.data.amountDeltaCents)}`,
      })
    })
  },

  async createShare() {
    if (!this.data.orderId) return
    const ttlMinutes = Math.min(Math.max(Number(this.data.shareTtlMinutes || 30), 5), 1440)
    await this.withOrderRequest(async () => {
      const response = await request(`/orders/${encodeURIComponent(this.data.orderId)}/shares`, {
        method: 'POST',
        data: {
          permissions: this.data.sharePermissions,
          ttlMinutes,
        },
      })
      this.setData({
        shareToken: response.data.token,
        successMessage: `分享口令已生成，${response.data.expiresInMinutes} 分钟内有效`,
      })
    })
  },

  async withOrderRequest(work) {
    this.setData({ loading: true, errorMessage: '', successMessage: '' })
    try {
      await ensureLogin()
      await work()
    } catch (error) {
      this.setData({ errorMessage: error.message || '订单操作失败' })
    } finally {
      this.setData({ loading: false })
    }
  },
})

function formatOrder(order) {
  return {
    ...order,
    totalText: cents(order.totalAmountCents),
    paidText: cents(order.paidAmountCents),
    startText: formatTime(order.startAt),
    endText: formatTime(order.endAt),
  }
}

function formatTime(value) {
  const date = new Date(value)
  const pad = (input) => String(input).padStart(2, '0')
  return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())} ${pad(date.getHours())}:${pad(date.getMinutes())}`
}