reader/components/activityList/index.js

    const app = getApp()
    import {
        getActivities,
    } from '~/api/global'
    import {
        storeBindingsBehavior
    } from 'mobx-miniprogram-bindings'
    import {
        store
    } from '~/store/index'
    Component({
        behaviors: [storeBindingsBehavior],
        storeBindings: {
            store,
            fields: {
                userInfo: 'userInfo'
            },
        },
        properties: {
            //1活动 2排行榜，3：由外部传参,4:只拿邀新活动
            classify: {
                type: Number,
                value: 1
            },
            dataList: {
                type: Array,
                value: [],
                observer(value) {
                    this.setData({
                        activityList: value
                    })
                }
            }
        },
        /**
         * 组件的初始数据
         */
        data: {
            //1：图片，2：邀新榜，3：热播榜，4：挑战pk榜，5，朗读赛，6，领取勋章,7年包红包8，次数红包，9邀新
            type: '',
            activityList: [],
            isIos: app.globalData.isIOS,
            dsqList: []
        },
        lifetimes: {
            attached() {
                this.getActivities()
            },
            detached() {
                this.data.dsqList.forEach(item => {
                    clearInterval(item)
                })
            }
        },
        /**
         * 组件的方法列表
         */
        methods: {
            async getActivities() {
                this.data.dsqList.forEach(item => {
                    clearInterval(item)
                })
                let activityList = []
                if (this.properties.classify == '3') {
                    return
                } else if (this.properties.classify == '4') {
                    activityList = await getActivities({
                        classify: 3,
                        grade: this.data.userInfo.grade
                    })
                } else {
                    activityList = await getActivities({
                        classify: this.properties.classify,
                        grade: this.data.userInfo.grade
                    })
                }
                this.setData({
                    activityList,
                })
                activityList.forEach((item, index) => {
                    if (item.bannerType == 4 && item.voucherType) {
                        this.activityTimeOut(item.endTime, index)
                    }
                })
            },
            jumpUserInfo({
                currentTarget
            }) {
                if (!currentTarget.dataset.uid) {
                    return
                }
                wx.navigateTo({
                    url: `/pages/personal/index?uid=${currentTarget.dataset.uid}&type=user`,
                })
            },
            activityTimeOut(oTime, index) {
                let inputTime = new Date(oTime)
                let dsq = setInterval(() => {
                    var nowTime = new Date();
                    //把剩余时间毫秒数转化为秒
                    var times = (inputTime - nowTime) / 1000;
                    if (times <= 0) {
                        this.setData({
                            [`activityList[${index}].hour`]: '00',
                            [`activityList[${index}].minute`]: '00',
                            [`activityList[${index}].second`]: '00',
                            [`activityList[${index}].finish`]: true,
                        })
                        return clearInterval(dsq)
                    }
                    //计算小时数 转化为整数
                    var h = parseInt(times / 60 / 60);
                    //如果小时数小于 10，要变成 0 + 数字的形式 赋值给盒子
                    let hour = h < 10 ? "0" + h : h;
                    //计算分钟数 转化为整数
                    var m = parseInt(times / 60 % 60);
                    //如果分钟数小于 10，要变成 0 + 数字的形式 赋值给盒子
                    let minute = m < 10 ? "0" + m : m;
                    //计算描述 转化为整数
                    var s = parseInt(times % 60);
                    //如果秒钟数小于 10，要变成 0 + 数字的形式 赋值给盒子
                    let second = s < 10 ? "0" + s : s;
                    this.setData({
                        [`activityList[${index}].hour`]: hour,
                        [`activityList[${index}].minute`]: minute,
                        [`activityList[${index}].second`]: second,
                        [`activityList[${index}].finish`]: false,
                    })
                    times = --times;
                }, 1000);
                this.setData({
                    dsqList: [...this.data.dsqList, dsq]
                })
            },
            activityEvent({
                currentTarget
            }) {
                //1：图片，2：邀新榜，3：热播榜，4：挑战pk榜，5，朗读赛，6，领取勋章，9：邀新，10订购vip会员，11分销
                let {
                    type,
                    id,
                    title,
                    explain
                } = currentTarget.dataset.info
                if (type == 1) {
                    wx.navigateTo({
                        url: `/pages/rankIntro/index?title=${title}&img=${explain}`,
                    })
                }
                if (type == 5) {
                    wx.navigateTo({
                        url: `/pages/match/index?activityId=${id}`,
                    })
                }
                if ([2, 3, 4].includes(type)) {
                    wx.navigateTo({
                        url: `/pages/ranking/index?id=${id}&type=${type}`,
                    })
                }
                if (type == 9) {
                    wx.navigateTo({
                        url: "/pages/invite/index",
                    })
                }
                if (type == 10) {
                    this.selectComponent('#buyVip').open()
                }
                if (type == 11) {
                    let url = ''
                    if (!this.data.userInfo.saleUserId) {
                        url = '/salesperson/pages/sale/index'
                    } else {
                        url = '/salesperson/pages/saleOffice/index'
                    }
                    wx.navigateTo({
                        url
                    })
                }
            },
            drawVoucher({
                currentTarget
            }) {
                let info = currentTarget.dataset.info
                if (info.finish) {
                    return
                }
                this.selectComponent('#voucher').open({
                    type: info.type,
                    id: info.id,
                    voucherType: info.voucherType,
                    preferential: info.price
                })
            }
        }
    })