reader/pages/main/class/class.js

import httpRequestApi from '../../../utils/APIClient';
import {
    formatDate
} from '../../../utils/util';
import {
    getOpenidSessionKey
} from '../../../utils/httpUtil';
const app = getApp()
Page({
    data: {
        fullScreenBtn: false,
        playBtn: true,
        gesture: true,
        centerBtn: true,
        controls: true,
        videoLoad: false,
        autoPlay: true,
        videoUrl: '',
        poster: '',
        works: [],
        total: '',
        title: '',
        id: '',
        iconImg: '',
        pageNo: 1,
        totalNo: 0,
        collectFlag: false,
        goBackHome: false,
        lazyVideoUrl: '',
        isIOS: app.globalData.isIOS,
        modalType: "text",
        hide: true,

        modalText: [{
                text: '您还不是本课程的会员',
                type: 'bigOrange'
            },
            {
                text: '您可以开团，拼团成功获得使用权',
                type: 'normal'
            }
        ],
        modalBtnText: '去开团',
        isModalShow: false,
        productId: 0,
        videoPlayTime: 0
    },
    jurisdiction: function() {
        //隐藏弹框
        this.setData({
                hide: !this.data.hide
            })
            //登录页信息
        this.goToReading()
    },
    onLoad: function(option) {
        console.log(option);
        if (option.scene || option.shareCard) {
            this.setData({
                goBackHome: true
            })
        }
        this.setData({
            // title: option.title,
            id: option.id
        })

        this.uid = wx.getStorageSync('uid');;


        httpRequestApi.getClassDetail(this.uid, option.id).success(res => {
            console.log(res);
            const classId = this.data.id;
            httpRequestApi.userIntoPage('pages/main/class/class', '官方课程页面').success((res) => {

            })
            this.setData({
                title: res.data.data.lesson.title,
                videoUrl: res.data.data.lesson.playUrl,
                iconImg: res.data.data.lesson.iconImg,
                productId: res.data.data.product.id
            })
            wx.setNavigationBarTitle({
                title: res.data.data.lesson.title //页面标题为路由参数
            })

            this.getReadInfo(1, 10);
            this.checkLike();
            // this.innerAudioContext = wx.createInnerAudioContext();
            // this.innerAudioContext.onPause((res) => {
            //   // 播放音频失败的回调
            //   console.log('音频暂停')
            // });
            // this.innerAudioContext.onPlay(res => {
            //   console.log('class页面视频播放了')
            // })
        })
    },
    // video组件在获得url时迅速退出页面会导致小程序闪退，官方还没修复（11/28），处理办法：懒加载思路，在用户点击时再获取videoUrl
    // setVideoUrl: function(){
    //   console.log('视频地址>>>>>>>>',this.data.lazyVideoUrl)
    //   this.setData({
    //     videoUrl: this.data.lazyVideoUrl,
    //   })
    // },
    videoPlayHandler: function() {
        this.setData({
            videoLoad: true
        }, () => {
            this.videoClassCtx = wx.createVideoContext('classVideo', this);
            this.videoClassCtx.play();
        })
    },
    // 检查是否收藏
    checkLike: function() {
        httpRequestApi.classIsLike(this.uid, {
            targetCode: this.data.id
        }).success(res => {
            this.setData({
                collectFlag: res.data.data
            })
        })
    },
    goToReading: function() {

        getOpenidSessionKey((res) => {
            httpRequestApi.getUserAuth().success(res => {
                if (res.data.success) {
                    const that = this;
                    wx.authorize({
                        scope: 'scope.record',
                        success() {
                            // 用户已经同意小程序使用录音功能，后续调用 wx.startRecord 接口不会弹窗询问
                            console.log('成功')
                            wx.navigateTo({
                                url: `../../main/reading/reading?id=${that.data.id}`
                            })
                        },
                        fail() {
                            wx.showModal({
                                title: '录音前请打开麦克风权限',
                                content: '点击右上角浮点...，选择：设置-麦克风，点击/打开。',
                                confirmText: '我知道了',
                                showCancel: false,
                                success(res) {
                                    console.log('用户点击确定')
                                }
                            })
                        }
                    })
                } else {
                    console.log('chulaiba')
                    if (this.data.isIOS) {
                        wx.navigateTo({
                            url: `../../vipPage/wechat/wechat`
                        })
                    } else {
                        this.setData({
                            modalType: 'androidVIP',
                            isModalShow: true
                        })
                    }

                }
            })
        }, (error) => {
            this.setData({
                hide: !this.data.hide
            })
            if (this.videoClassCtx) {
                this.videoClassCtx.stop();
            }
            return;
        });


    },
    modalConfirmHandler: function() {
        this.setData({
            isModalShow: false
        })
        if (this.data.isIOS) {
            // wx.navigateTo({
            //   url: `../../vipPage/vipCode/vipCode`
            // })
            wx.navigateTo({
                url: `../../vipPage/wechat/wechat`
            })
        } else {
            wx.navigateTo({
                url: `../../vipPage/vip/vip`
            })
        }

    },
    modalCloseHandler: function() {
        this.setData({
            isModalShow: false
        })
    },
    openShare: function(e) {
        // this.setData({
        //     shareFlag: !this.data.shareFlag
        // })
        this.shareDialog = this.selectComponent("#share-dialog");
        const data = {
            avatar: this.data.authorAvatar,
            author: this.data.author,
            iconImg: this.data.iconImg,
            title: this.data.title,
            path: `pages/social/works/works?id=${this.data.id}&title=${this.data.title}`
                // tip: this.data.tip,
        }
        this.shareDialog.share(data);
    },
    onShareAppMessage: function(res) {
        console.log(this.data.productId)
        if (res.from === 'button') {
            // 来自页面内转发按钮
            console.log(res.target)
        }
        return {
            title: '老师同学都在玩的配音show，你还在等什么？',
            path: `pages/main/class/class?id=${this.data.id}&title=${this.data.title}&shareCard=true`,
            imageUrl: `https://efunbox.lingjiao.cn/reader/resource/share/lesson_${this.data.productId}.jpg`
        }
    },
    goToWorks: function(e) {
        console.log(this.data.works)
            // this.videoClassCtx = wx.createVideoContext('myVideo', this);
        if (this.videoClassCtx) {
            this.videoClassCtx.stop();
        }
        console.log(e);
        let readId = e.currentTarget.dataset.id;
        let title = this.data.title;
        wx.navigateTo({
            url: `../../social/works/works?id=${readId}&title=${title}`
        })
    },
    collect: function(e) {
        // let uid =  wx.getStorageSync('uid');
        let data = {
            targetCode: this.data.id,
            // title: this.data.title,
            // iconImg: this.data.iconImg
        }
        httpRequestApi.collectClass(this.uid, data).success(res => {
            this.setData({
                collectFlag: !this.data.collectFlag
            })
        })
    },
    getReadInfo: function(pageNo, pageSize) {
        // const uid =  wx.getStorageSync('uid');
        const data = {
            lessonId: this.data.id,
            pageNo: this.data.pageNo,
            pageSize: 10
        };
        httpRequestApi.getClassRead(this.uid, data).success(res => {
            const readInfo = res.data.data.list;
            const readTemp = [];
            readInfo.forEach(item => {
                const temp = {};
                temp.nickName = item.user.nickName;
                temp.time = formatDate(item.userRead.gmtCreated, 3);
                temp.avatar = item.user.avatar;
                temp.likes = item.userRead.playAmount ? item.userRead.playAmount : 0;
                temp.uid = item.userRead.uid;
                temp.id = item.userRead.id;
                this.data.works.push(temp);
            });
            this.setData({
                totalNo: res.data.data.totalNo,
                total: res.data.data.totalSize,
                works: this.data.works
            })
        });
    },
    // 下拉加载
    onReachBottom: function(e) {
        console.log(this.data.totalNo);
        this.setData({
            pageNo: this.data.pageNo + 1
        })
        if (this.data.pageNo <= this.data.totalNo) {
            this.getReadInfo();
        }
    },
    // 视频时间变动
    videoTimeChange: function(e) {
        this.videoPlayTime = e.detail.currentTime;
    },
    onHide: function() {
        let videoClassCtx = wx.createVideoContext('classVideo', this);
        videoClassCtx.stop();
    },
    onUnload: function() {
        if (this.videoPlayTime) {
            const data = {
                "title": this.data.title,
                "lessonId": this.data.id,
                "productId": this.data.productId,
                "playStopTime": this.videoPlayTime || 0,
                "type": 'EXAMPLE',
            }

            httpRequestApi.playLogReport(data).success(res => {
                console.log(res)
            })
        }


    }
})