Agency_WxApp/miniprogram/pages/voyageManage/myBills/myLab/myLab.js

const {
  postApi
} = require("../../../../apis/api")

// pages/voyageManage/myBills/myLab.js
Page({
  data: {
    currentPortId: -1,
    currentPage: 1,
    size: 20,
    isFreshing: false,
    total: 0,
    labList: []
  },
  async getVoyageDetail() {
    let res = await postApi('voyage/detail', {
      voyageId: this.data.voyageId
    })
    let {
      voyage,
    } = res.data.result

    this.setData({
      ...voyage,
      currentPortId: voyage?.voyageDetails[0].portId
    })
    this.getLabList()
  },


  changePort(e) {
    let currentPortId = e.target.dataset.id
    this.setData({
      currentPortId,
    })
    this.getLabList()
  },
  scrollDownList() {
    this.setData({
      total: 0,
      currentPage: 1,
      labList: []
    })
    this.getLabList()
  },
  scrollList() {
    if (this.data.total == 0 || this.data.total <= this.data.size * this.data.currentPage) return
    this.data.currentPage += 1
    this.getLabList(true)
  },

  async getLabList(isScroll) {
    this.setData({
      isFreshing: true
    })
    let res = await postApi('voyage/getLabList', {
      voyageId: this.data.voyageId,
      portId: this.data.currentPortId,
      currentPage: this.data.currentPage,
      size: this.data.size
    })
    this.setData({
      currentPage: this.data.currentPage,
      isFreshing: false
    })

    if (res.data.status == 0) {
      console.log(res.data.result)
      for (let i of res.data.result) {
        i.billingDate = i.billingDate.substring(0, 10)
      }
      if (isScroll) {
        this.setData({
          labList: [...this.data.labList, ...res.data.result],
          total: res.data.total
        })
      } else {
        this.setData({
          labList: res.data.result,
          total: res.data.total
        })
      }
    } else {
      this.setData({
        labList: [],
        total: 0
      })
      wx.showToast({
        icon: "none",
        title: res.data.msg,
      })
    }
  },
  onLoad(options) {
    let {
      id: voyageId
    } = options
    this.setData({
      voyageId
    })
    this.getVoyageDetail()
  },
})