tuoheng_qmhh_web_move_20240715/pages/FirstPage/index.js

// pages/FirstPage/index.js
import {getAnnounce, getOnlive} from '../../api/home.js'
import {getUserInfo} from '../../utils/getUserInfo.js'
Page({

    /**
     * 页面的初始数据
     */
    data: {
        announcementList: [], // 公告列表
        // 快捷入口
        entersList: [
            {
                title:'上报问题',
                iconPath: '../../assets/first/upload.png',
                path: '/pages/all/index',
                type: 'tabbar'
            },
            {
                title:'问河长',
                iconPath: '../../assets/first/ask.png',
                path: '/package_first/pages/askAdmin/index',
                type: 'page'
            },
            {
                title:'大好河山',
                iconPath: '../../assets/first/rivers.png',
                path: '/package_first/pages/beautyList/index',
                type: 'page'
            },
            {
                title:'敬请期待',
                iconPath: '../../assets/first/more.png',
                path: '/package_first/pages/more/index',
                type: 'page'
            }
        ],
        infoList: ['name', 'location', 'note'],
        liveNum: 0, // 在线人数
        list: [], // 河道展示
        current: '',
        params: {
            provinceCode: '',
            cityCode: '',
            districtCode: '',
            page: 1,
            limit: 3
        }
    },

    /**
     * 生命周期函数--监听页面加载
     */
    onLoad(options) {
        this.getTabBar().setData({
            selected: 0
        })
        let positionParams = wx.getStorageSync('positionParams')
        if(Object.keys(positionParams).length) {
            let params = this.data.params
            let data = {}
            data.provinceCode = positionParams.provinceCode || ''
            data.cityCode = positionParams.cityCode || ''
            data.districtCode = positionParams.districtCode || ''
            params = Object.assign(this.data.params, data)
            this.setData({params, current:'/stream/index'})
            this.getAnnouncementList(data)
        } else {
            const path = '/pages/FirstPage/index'
            const fromType = 'tabbar'
            wx.redirectTo({
                url: `/pages/login/login?path=${path}&fromType=${fromType}`,
            })
        }
    },
    
    onShow() {
        this.getOnliveNum()
    },

    // 获取公告数据
    async getAnnouncementList(data) {
        const params = {
            page: 1,
            limit: 1,
            ...data
        }
        const res = await getAnnounce(params)
        if(res.code === 0) {
            const announcementList = res.data.records
            this.setData({announcementList})
        }
    },

     /* 更新数据 */
     updateList(e) {
        let list = this.data.list.concat(e.detail || [])
        this.setData({ list })
    },
    /* 重置数据 */
    resetList() {
        this.setData({ list: [] })
    },
    // 获取在线人数
    getOnliveNum() {
        let params = {}
        if(wx.getStorageSync('positionParams')) {
            const {provinceCode, cityCode, districtCode} = wx.getStorageSync('positionParams')
            params = {
                provinceCode: provinceCode|| '',
                cityCode: cityCode || '',
                districtCode:districtCode|| ''
            }
        }
        getOnlive(params).then(res=> {
            if(res.code === 0) {
                this.setData({liveNum: res.data})
            }
        })
    },

    // 公告详情
    showAnnouncementDetail() {
        wx.navigateTo({
            url:"/package_first/pages/announceList/index"
        })
    },

    // 获取点击详情
    getCurrentData(dataKey, e) {
        let index = e.currentTarget.dataset.current;
        return this.data[dataKey][index]
    },

    // 进入对应页面
    goPage(e) {
        // 判断是否有权限
        let positionParams = wx.getStorageSync('positionParams')
        let path = e.currentTarget.dataset.path
        let type = e.currentTarget.dataset.type
        if(Object.keys(positionParams).length) {
            if(type === 'tabbar') {
                wx.switchTab({
                  url: path,
                })
            } else {
                wx.navigateTo({
                  url: path,
                })
            }
        } else {
            wx.redirectTo({
                url: `/pages/login/login?path=${path}&fromType=${type}`,
            })
        }
    },

    // 上报问题
    uploadProblem(e) {
        let detail = e.currentTarget.dataset.detail
        let openId = wx.getStorageSync('openId')
        if(openId) {
            wx.navigateTo({
                url: '/package_A/pages/report/index?data=' + JSON.stringify(detail),
              })
        } else {
            getUserInfo().then(res=> {
                wx.navigateTo({
                  url: '/package_A/pages/report/index?data=' + JSON.stringify(detail),
                })
            })
        }
    },

    /* 跳转至筛选页 */
    goSelectLocation(e) {
        const path = '/pages/FirstPage/index'
        wx.redirectTo({
          url: `/pages/login/login?path=${path}`,
        })
    },

     /* 跳转至详情页 */
     showDetail(e) {
        let data = e.currentTarget.dataset.item
        wx.navigateTo({
          url: '/package_A/pages/riverDetail/index?data='+ JSON.stringify(data),
        })
    }
})