MD_YOSwechat/pages/tabbar/home/index.js

const _Http = getApp().globalData.http;
let DataCarousel = null;
Page({

    /**
     * 页面的初始数据
     */
    data: {
        user: {},
        annunciateList: [], //通告列表
        gridList: [],
        showAnnunciate: false, //显示最新通告
        unreadNum: 0, //通告未读
        notice: "",
        msgCount: 1,
    },

    /**
     * 生命周期函数--监听页面加载
     */
    onLoad(options) {
        if (wx.getStorageSync('userauth').length != 0) {
            let auth = getApp().globalData.queryPer.query(wx.getStorageSync('userauth'), ['营销工具'], ['通告', '推广素材', '商学院', '提报']);
            let gridList = [];
            auth.forEach(v => {
                switch (v.systemmodulename) {
                    case "通告":
                        gridList.push({
                            name: "通告",
                            path: "/pages/annunciate/index",
                            icon: "icon-a-shouyejingangqutonggao",
                            apps: v.apps
                        });
                        let annunciateAuthList = v.apps[0].meta.auth.map(v => v.optionname);
                        this.setData({
                            showAnnunciate: true,
                            annunciateAuthList
                        });
                        break;
                    case "推广素材":
                        gridList.push({
                            name: "推广素材",
                            path: "/pages/promotional/index",
                            icon: "icon-a-shouyejingangqutuiguangsucai",
                            apps: v.apps
                        })
                        break;
                    case "商学院":
                        gridList.push({
                            name: "商学院",
                            path: "/pages/college/index",
                            icon: "icon-a-shangxueyuanxuexi",
                            apps: v.apps
                        })
                        break;
                    case "提报":
                        gridList.push({
                            name: "提报",
                            path: "/pages/submission/index",
                            icon: "icon-a-tibaoguanlitibao",
                            apps: v.apps
                        })
                        break;
                };
            });
            this.setData({
                gridList
            })
        }
        this.refreshData(wx.getStorageSync('userMsg'))
        this.setData({ //获取胶囊位置信息
            capsule: wx.getMenuButtonBoundingClientRect()
        })
    },
    /* 查看通告详情 */
    toAnnunciateDetails(e) {
        const {
            item
        } = e.currentTarget.dataset;
        let authList = this.data.annunciateAuthList;
        wx.navigateTo({
            url: `/pages/annunciate/details?id=${item.sat_noticeid}&feedback=${authList.includes('反馈')}&auth=${authList}`,
        })
    },
    /* 获取通告列表 */
    queryNoticeList(i) {
        if (i == 5) return;
        _Http.basic({
            "classname": "saletool.notice.notice",
            "method": "queryNoticeList",
            "content": {
                "pageNumber": 1,
                "pageSize": 3
            }
        }).then(res => {
            console.log("通告列表", res)
            if (res.msg != '成功') return this.queryNoticeList(i + 1);
            this.setData({
                annunciateList: res.data,
                unreadNum: res.total - res.tips.readNum
            })
        })
    },
    /* 获取最新信息 */
    queryMessage(i) {
        if (i == 5) return;
        _Http.basic({
            "classname": "system.message.Message",
            "method": "queryMessage",
            content: {
                nocache: true,
                pageNumber: 1,
                pageSize: 3,
                pageTotal: 1,
                type: "系统"
            },
        }).then(res => {
            if (res.msg != '成功') return this.queryMessage(i + 1);
            this.setData({
                msgList: res.data,
                notice: res.data[0]
            })
            this.startDataCarousel();
        })
    },
    startDataCarousel() {
        clearInterval(DataCarousel);
        DataCarousel = setInterval(() => {
            let count = this.data.msgCount < this.data.msgList.length ? this.data.msgCount : 0;
            console.log(count)
            this.setData({
                msgCount: count + 1,
                notice: this.data.msgList[count]
            })
        }, 5000)
    },
    /* 更新站点信息 */
    refreshData(item) {
        this.setData({
            user: item
        })
        this.queryNoticeList(0); //获取通告列表
        this.queryMessage(0)
    },
    /* 宫格区域应用程序 */
    applications(e) {
        const {
            item
        } = e.currentTarget.dataset;
        wx.navigateTo({
            url: `${item.path}?auth=${JSON.stringify(item.apps)}`,
        });
    },
    /* 去消息详情 */
    toMsg(e) {
        const {
            item
        } = e.currentTarget.dataset;
        wx.navigateTo({
            url: '/pages/tabbar/message/details?id=' + item.objectid,
        })
    },
    /* 去通告 */
    toAnnunciate() {
        this.applications({
            currentTarget: {
                dataset: {
                    item: this.data.gridList.find(v => v.name == '通告')
                }
            }
        })
    },
    /**
     * 生命周期函数--监听页面显示
     */
    onShow() {
        this.getTabBar().init();
        this.startDataCarousel();
    },
    /**
     * 生命周期函数--监听页面隐藏
     */
    onHide() {
        clearInterval(DataCarousel);
    },

})