// packageE/tabcontrol/tabcontrol.js
var app = getApp();
Component({
  properties: {
    datas: {
      type: null
    },
    component_id: {
      type: null
    },
    page_id: {
      type: null
    },
    btnFlag: {
      type: null
    },
    bottomShowBol: {
      type: null
    },
    index: {
      type: null
    },
    bottomShowBolIndex: {
      type: null
    },
  },
  // 私有数据，可用于模板渲染
  data: {
    emptyImage: 'https://mini-app-img-1251768088.cos.ap-guangzhou.myqcloud.com/image.png',
    clientWidth: '375',
    U_tabcontrol: true,
    isLast: false,

    active: 0,
    show_text: '加载中...',
    show_page: true
  },

  lifetimes: {
    // 生命周期函数，可以为函数，或一个在methods段中定义的方法名
    attached() {
    },
    moved() {},
    detached() {},
  },

  // 生命周期函数，可以为函数，或一个在methods段中定义的方法名
  attached() {},
  // 此处attached的声明会被lifetimes字段中的声明覆盖
  ready() {
    this.setData({
      clientWidth: wx.getSystemInfoSync().windowWidth,
    });

    if(this.data.bottomShowBolIndex == this.data.index) {
      this.setData({
        isLast: true
      });
    }
  },

  pageLifetimes: {
    // 组件所在页面的生命周期函数
    show() {},
    hide() {},
    resize() {},
  },
  methods: {
    //获取数据
    getNetData(index) {
      let that = this;
      this.setData({
        show_page: false,
        show_text: '加载中...',
        active: index
      });

      let json = {
        decorate_id: this.data.page_id,
        component_id: this.data.component_id,
        component_key: "U_tabcontrol",
        component_info: JSON.stringify({ list_key: index })
      };
      let urlStr = app.getNetAddresss("home-page.get-decorate-page");
      app._getNetWork({
        url: urlStr,
        data: json,
        success: (resdata) => {
          var res = resdata.data;
          if (res.result == 1) {
            that.setData({
              ['datas.list[' + index + '].remote_data']: res.data[0].remote_data,
              show_page: true,
            });
          } else {
            that.setData({
              show_page: false,
              show_text: '后台没有设置数据或数据报错'
            });
          }
        },
        fail: function(res) {
          console.log(res);
        }
      });

    },
    onClick(e) {
      let index = e.detail.index;
      this.getNetData(index);
    },
  }
});