const { request } = require('../../utils/request')

const STATUS_TEXT = {
  pending: '等待中',
  processing: '生成中',
  completed: '已完成',
  failed: '失败'
}

Page({
  data: {
    reports: [],
    reportCount: 0,
    completedCount: 0
  },

  onShow() {
    this.loadReports()
  },

  async loadReports() {
    if (!getApp().globalData.token) {
      this.setData({ reports: [], reportCount: 0, completedCount: 0 })
      return
    }
    try {
      const reports = await request({ url: '/reports' })
      const mappedReports = reports.map((item) => ({
        ...item,
        statusText: STATUS_TEXT[item.status] || item.status,
        createdDate: (item.created_at || '').replace('T', ' ').slice(0, 16),
        fallbackSummary: item.status === 'completed' ? '报告已完成，点击查看完整解读。' : '先生正在整理这份报告。'
      }))
      this.setData({
        reports: mappedReports,
        reportCount: mappedReports.length,
        completedCount: mappedReports.filter((item) => item.status === 'completed').length
      })
    } catch (error) {
      wx.showToast({ title: error.message || '加载失败', icon: 'none' })
    }
  },

  openReport(event) {
    const id = event.currentTarget.dataset.id
    wx.navigateTo({ url: `/pages/report/report?id=${id}` })
  },

  goHome() {
    wx.navigateTo({ url: '/pages/palm/palm' })
  }
})