// pages/balance/fragment/index.js
import { getFinanceList } from "../../api/saas"
const util = require('../../../utils/util')

Component({
  options: {
    addGlobalClass: true,
    multipleSlots: true
  },
  properties: {
    direction: { type: Number, value: 0 },
    height: { type: Number, value: 0 }
  },
  /**
   * 页面的初始数据
   */
  data: {
    firstShow: false,
    finished: false,
    requesting: false,
    taskList: [],
    form: {
      pageSize: 10,
      pageNum: 1,
      direction: null
    }
  },
  methods: {
    onRestart: function () {
      if (!this.data.firstShow) {
        this.fetchList()
        this.data.firstShow = true
      }
    },
    fetchList: function () {
      if (this.data.requesting || this.data.finished) {
        return
      }
      this.data.form.direction = this.data.direction
      this.data.requesting = true
      wx.showLoading({ title: '加载中', mask: true })
      getFinanceList(this.data.form).then(result => {
        this.setData({ requesting: false, loading: false })
        if (result.data.records.length) {
          var respList = result.data.records
          let nowList = `taskList[${this.data.taskList.length}]`
          var num = this.data.form.pageNum
          var finished = this.data.form.pageNum >= result.data.pages
          this.setData({
            [nowList]: respList,
            total: result.data.total,
            ['form.pageNum']: (num + 1),
            finished
          })
        } else {
          this.setData({ finished: true })
        }
        wx.hideLoading()
      }).catch(err => {
        this.setData({ requesting: false, loading: false })
        wx.hideLoading()
        util.showToast(err)
      })
    },
    lookItem: function(e){
      wx.navigateTo({ url: '/pages/balance/detail/index?id=' + e.currentTarget.id + '&type=' + this.data.direction })
    }
  }
})