const { appointmentDB, formatRecord } = require('../../../utils/api')

Page({
  data: {
    record: null,
    loading: true,
    error: ''
  },

  onLoad(options) {
    const id = this.extractId(options)
    if (!id) {
      this.setData({ loading: false, error: '缺少预约记录ID' })
      return
    }
    this.loadRecordDetail(id)
  },

  extractId(options) {
    if (options.id) return options.id
    if (!options.scene) return null

    const scene = decodeURIComponent(options.scene)
    return scene.startsWith('id=') ? scene.substring(3) : scene
  },

  async loadRecordDetail(id) {
    try {
      this.setData({ loading: true })
      const result = await appointmentDB.getDetail(id)

      if (!result) {
        this.setData({ loading: false, error: '预约记录不存在' })
        return
      }

      const statusMap = {
        'pending': '待审核',
        'approved': '已通过',
        'rejected': '已拒绝',
        'cancelled': '已取消'
      }

      this.setData({
        record: {
          ...formatRecord(result),
          statusText: statusMap[result.status] || result.status
        },
        loading: false
      })
    } catch (err) {
      console.error('加载预约记录详情失败', err)
      this.setData({ loading: false, error: '加载失败，请稍后重试' })
    }
  }
})