sunshine-meet-wx/pages/resource/index.js

// index.js
// 获取应用实例
import {
  config,
  formData
} from './columns.js'
const dataHttps = require("../../utils/serverData");
const https = require("../../utils/serverResource");
import {
  createStoreBindings
} from 'mobx-miniprogram-bindings'
import {
  store
} from "../../store/index";
Page({
  data: {
    hasData: true,
    popupOptions: [],
    popupType: "city",
    popupKey: "city",
    popupTitle: "活动城市",
    popupApi: "",
    show: false,
    length: 0,
    hasRefund: false,
    resourceList: [],
    formData: {
      ...formData
    },
    type_id_option: [],
    area_id_option: [],
    attendance_id_option: [],
    store_spec_id_option: [],
  },
  onLoad() {
    this.storeBindings = createStoreBindings(this, {
      store,
      fields: ["token"],
      actions: ["setStore"],
    });
    this.getResourceList()
    this.getListAll()
  },
  onUnload() {
    this.storeBindings.destroyStoreBindings();
  },
  onShow() {
    if (typeof this.getTabBar === 'function' &&
      this.getTabBar()) {
      this.getTabBar().setData({
        selected: 1
      })
    }
  },
  async getListAll() {
    const list1 = await this.getDateList('type_id');
    const list2 = await this.getDateList('area_id');
    const list3 = await this.getDateList('attendance_id');
    const list4 = await this.getDateList('store_spec_id');
    this.setData({
      type_id_option: list1,
      area_id_option: list2,
      attendance_id_option: list3,
      store_spec_id_option: list4,
    })
    // console.log(this.data.type_id_option);
  },
  async getDateList(key) {
    const {
      api,
      isok,
      unit
    } = config[key]
    let resList = [{
      value: '0',
      text: '不限'
    }]
    const {
      code,
      data
    } = await dataHttps[api]({
      page: 1,
      limit: 99999,
      status: 1
    })
    if (code === 1) {
      const {
        list
      } = data

      list.forEach(si => {
        resList.push({
          value: si.id + "",
          min: si.min,
          max: si.max,
          text: isok ? si.name : String(si.max) === '0' ? `${si.min}+${unit}` : `${si.min}~${si.max}${unit}`
        })
      })
    } else {
      resList = []
      await this.setStore("", "");
    }
    return resList
  },
  typeChange(e) {
    const type = e.currentTarget.dataset.type;
    const value = e.detail
    let list = this.data[type + '_option'],
      titleVlue = ""
    const index = list.findIndex(
      (item) => item.value == value
    )
    titleVlue = list[index].text
    const {
      formData,
    } = this.data
    let model = {
      ...formData
    }
    model[type] = value
    model[type + '_title'] = titleVlue
    model.page = 1
    this.setData({
      formData: model,
    })
    // console.log(formData);
    // console.log(this.data.formData);
    this.getResourceList()
  },
  onReachBottom() {
    // console.log(' onReachBottom');
    const {
      formData,
    } = this.data
    let model = {
      ...formData
    }
    model.page = model.page + 1
    this.setData({
      formData: model,
    })
    // console.log(this.data.formData)

    this.getResourceList()
  },
  // 事件处理函数
  bindViewTap(e) {
    const type = e.currentTarget.dataset.type;
    // console.log(type);
    wx.navigateTo({
      url: '../../userResource/pages/resource-details/index?id=' + type
    })
  },
  onSearch(e) {
    const value = e.detail && e.detail.value !== undefined ? e.detail.value : e.detail
    // console.log(value);

    const {
      formData,
    } = this.data
    let model = {
      ...formData
    }
    model.page = 1
    model.store_name = value
    this.setData({
      formData: model,
    })
    this.getResourceList()
  },

  aaa() {
    this.setData({
      show: true
    })
    // console.log('aaa');
  },
  popupLeft() {
    this.setData({
      show: false,
    });
  },
  onConfirm() {
    this.selectComponent('#item').toggle();
  },
  async getResourceList() {
    const {
      formData,
      resourceList,
      hasData
    } = this.data
    const {
      page,
      size
    } = formData
    if (page !== 1 && hasData === false) {
      this.setData({
        formData: {
          ...formData,
          page: page-1
        }
      })
      return
    }
    if (page === 1) {
      wx.pageScrollTo({
        scrollTop: 0,
        duration: 500
      })
    }
    let arr = [];
    let model = {
      ...formData
    }

    for (let key in model) {
      if (model[key] === "0") {
        model[key] = ""
      }
    }
    const {
      code,
      data
    } = await https.list(model)
    if (code == 1) {

      const {
        list,
        count
      } = data
      arr = page == 1 ? list : resourceList.concat(list)
      const total = page * size
      this.setData({
        resourceList: arr,
        length: arr.length,
        hasData: count > total
      })
    } else {
      await this.setStore("", "");
    }
  }
})