twong329/view/xcx/pages/user_vip/index.js

// pages/member-center/index.js
import {
    userLevelGrade,
    userLevelTask,
    userLevelDetection
} from '../../api/user.js';
import {
    getProductHot
} from '../../api/store.js';

const app = getApp();

Page({
    /**
     * 页面的初始数据
     */
    data: {
        parameter: {
            'navbar': '1',
            'return': '1',
            'title': '会员中心',
            'class': '1',
            'color': true
        },
        VipList: [],
        indicatorDots: false,
        circular: true,
        autoplay: false,
        interval: 3000,
        duration: 500,
        swiperIndex: 0,
        growthValue: true,
        task: [], //任务列表
        illustrate: '', //任务说明
        level_id: 0, //任务id,
        host_product: [],
        grade: 0,
    },

    /**
     * 授权回调
     */
    onLoadFun: function () {
        this.setLeveLComplete();
        this.get_host_product();
    },

    /**
     * 生命周期函数--监听页面加载
     */
    onLoad: function (options) {
        var that = this;
        setTimeout(function () {
            that.setData({
                loading: true
            })
        }, 500)
    },

    /**
     * 获取我的推荐
     */
    get_host_product: function () {
        var that = this;
        getProductHot().then(res => {
            that.setData({
                host_product: res.data
            });
        });
    },

    /**
     * 会员切换
     */
    bindchange(e) {
        var index = e.detail.current
        this.setData({
            swiperIndex: index,
            level_id: this.data.VipList[index].id || 0
        });
        this.getTask();
    },

    /**
     * 关闭说明
     */
    growthValue: function () {
        this.setData({
            growthValue: true
        })
    },

    /**
     * 打开说明
     */
    opHelp: function (e) {
        var index = e.currentTarget.dataset.index;
        this.setData({
            growthValue: false,
            illustrate: this.data.task[index].illustrate
        });
    },

    /**
     * 设置会员
     */
    setLeveLComplete: function () {
        let that = this;
        userLevelDetection().then(res => {
            that.getVipList();
        });
    },

    /**
     * 获取会员等级
     */
    getVipList: function () {
        let that = this;
        userLevelGrade().then(res => {
            that.setData({
                VipList: res.data.list,
                task: res.data.task.task,
                reach_count: res.data.task.reach_count,
                level_id: res.data.list[0] ? res.data.list[0].id : 0
            });
            let arr = [];
            res.data.list.forEach(function (item, index) {
                if (item.is_clear == true) {
                    arr.push(item.grade);
                }
            });
            that.setData({
                grade: arr[0]
            });
        });
    },

    /**
     * 获取任务要求
     */
    getTask: function () {
        var that = this;
        userLevelTask(that.data.level_id).then(res => {
            that.setData({
                task: res.data.task,
                reach_count: res.data.reach_count
            });
        });
    },
})