const { httpRequest } = getApp();
import { imageBasUrl } from '../../utils/config'

Page({
  data: {
    discoverList: [],
    noDataFlag: false,
    page: 1,
    imageBasUrl,
  },

  getFindIndex(page, show, refresh) {

    const discoverList = this.data.discoverList;

    if (!show) {
      my.showLoading({
        content: '加载中...',
      });
    }

    const paramenter = {
      path: '/findindex',
      method: 'POST',
      body: {
        page
      }
    }

    httpRequest(paramenter).then(res => {
      my.hideLoading();
      if (refresh) {
        my.stopPullDownRefresh();
      }

      if (res.status == 1 && Array.isArray(res.data.module1)) {
        const module1 = res.data.module1;
        let ls = [];
        let noDataFlag = false;
        if (module1.length == 0) {
          noDataFlag = true;
        }
        if (page == 1) {
          ls = module1;
        } else {
          ls = [...discoverList, ...module1];
        }
        this.setData({
          discoverList: ls,
          page,
          noDataFlag,
        })
      }
    })
  },

  onShow() {
    this.getFindIndex(1)
  },

  onReachBottom() {
    const page = this.data.page;
    const noDataFlag = this.data.noDataFlag;
    if (!noDataFlag) {
      this.getFindIndex(page + 1)
    }
  },

  onPullDownRefresh() {
    this.getFindIndex(1, false, true)
  },

  chaseCollection(ev) {
    let params = {};
    const item = ev.currentTarget.dataset.item;
    const idx = ev.currentTarget.dataset.idx;
    const discoverList = this.data.discoverList;
    if (item.collection === 0) {
      params = {
        path: '/addkeep',
        method: 'POST',
        body: {
          sid: item.id
        }
      }
    } else {
      params = {
        path: '/chasingdramadel',
        method: 'POST',
        body: {
          ids: item.id,
          sid: item.id
        }
      }
    }

    discoverList[idx].collection = item.collection === 0 ? 1 : 0;
    discoverList[idx].num = item.collection === 0 ? item.num + 1 : item.num - 1;

    httpRequest(params).then((res) => {
      this.setData({
        discoverList
      })
    });
  },


  toPathVideo(event) {
    const data = event.target.dataset.item;
    const systemInfo = getApp().globalData.systemInfo;
    if (systemInfo.platform == 'android' || systemInfo.platform == 'Android') {
      my.navigateTo({
        url: `/pages/videoAndroid/videoAndroid?sid=${data.id}`,
      });
    } else {
      my.navigateTo({
        url: `/pages/video/video?sid=${data.id}`
      });
    }
  },


})