// pages/user/help.js
import api from '../../utils/api'

Page({

  /**
   * 页面的初始数据
   */
  data: {
    tabIndex: 1,
    result: {
      list: []
    },
    params: {
      page: 1,
      offset: 10
    },
    showList: [],
    rotateList: [],
    qrCode: ''
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.getList()
    // this.getContactInfo()
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {
  
  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
  
  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {
  
  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {
  
  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {
    let { tabIndex, result, params } = this.data
    // 重置数据和参数
    result[tabIndex] = {
      list: []
    }
    params[tabIndex].page = 1
    this.setData({
      result,
      params
    })
    // 请求新数据
    this.getList()
    wx.stopPullDownRefresh()
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    this.getList()
  },

  slideHelp: function (e) {
    let { showList, rotateList } = this.data
    let index = +e.currentTarget.dataset.index
    showList[index] = !showList[index]
    rotateList[index] = showList[index]
    this.setData({
      showList,
      rotateList
    })

    setTimeout(() => {
      rotateList[index] = false
      this.setData({
        rotateList
      })
    }, 500)
  },

  getList: function () {
    let { params, result } = this.data
    if (result.count <= (params.page - 1) * params.offset) {
      return false
    }

    api.getHelpList(params).then(res => {
      params.page++

      res.data.list = [
        ...result.list,
        ...res.data.list
      ]
      result = res.data
      this.setData({
        params,
        result
      })
    })
  },

  tabChange: function (e) {
    let index = +e.currentTarget.dataset.index
    this.setData({
      tabIndex: index
    })

    if (!index && !this.data.result.list.length) {
      this.getList()
    }
  },

  getContactInfo: function (e) {
    if (!this.data.qrCode) {
      api.getWithdrawTips().then(res => {
        if (res.code === 200) {
          this.setData({
            qrCode: res.data.image
          })
        }
      })
    }
  },

  copyQQ: function (e) {
    wx.setClipboardData({
      data: e.currentTarget.dataset.qq,
      success: function () {
        wx.showToast({
          title: 'QQ已复制'
        })
      }
    })
  },

  onShareAppMessage: function () {
    let { shareinfo, state, mem_id } = app.globalData.userInfo
    return {
      path: `/pages/share/share?state=${state}&mem_id=${mem_id}`
    }
  }
})