const app = getApp();
var utils = require("../../../utils/http");
const util = require("../../../utils/util");
let winwidth = 0,allquery='';
Page({

    /**
     * 页面的初始数据
     */
    data: {
        imgUrl: app.globalData.imgUrl,
        src: '',
        type: '',
        aid: '',
        cangth: 0,
        shareImg: '',
        posterimg: '',
        qrcodeimg: '',
        title: '',
        aType: '',
        listshare: false,
        openSet:false
    },
    /**
     * 生命周期函数--监听页面加载
     */
    onLoad: function (options) {
        let that=this;
        this.setData({
            type: options.type,
            aid: options.aid,
            listshare: options.listshare ? true : false
        })
        if (!!options.tp) {
            this.setData({
                aType: options.tp
            })
        }
        wx.showLoading({
            title: '加载中...',
        })
        wx.getSystemInfo({
            success: (res) => {
                winwidth = res.windowWidth;
            }
        })
        if (that.data.listshare) {
            if (this.data.type == 'materialCase') {
                allquery='&u='+app.globalData.personMsg.id +'&c=' + options.c + '&s=' + options.s + '&st=' + options.st + '&e=' + options.e + '&h=' + options.h;
            }
            if (this.data.type == 'materialEvidence') {
                allquery='uid='+app.globalData.personMsg.id+'&cate='+options.cate;
            }
            if (this.data.type == 'video') {
                allquery="uid="+app.globalData.personMsg.id+"&ftext="+options.ftext+"&nText="+options.nText;
            }
        }
        this.sharelogtap();
    },
    sharelogtap: function (e) {
        var that = this;
        utils.$post({
            url: app.globalData.webUrl + 'api/share/addlog',
            header: {
                'Authorization': 'bearer ' + app.globalData.token
            },
            data: {
                id: that.data.aid,
                type: that.data.type
            },
            success: function (r) {
            }
        })
    },
    postermsg: function () {
        let that = this;
        if (that.data.listshare) {
            if (this.data.type == 'materialCase') {
                that.setData({
                    posterimg: app.globalData.imgUrl+'xcx/caseposter.jpg',
                    title: "案例列表"
                })
            }
            if (this.data.type == 'materialEvidence') {
                that.setData({
                    posterimg: app.globalData.imgUrl+'xcx/praiseimg.jpg',
                    title: "客户好评"
                })
            }
            if (this.data.type == 'video') {
                that.setData({
                    posterimg:  app.globalData.imgUrl+'xcx/videoposter.png',
                    title: "拓客视频"
                })
                
            }
            that.getcodeimg()
            return false;
        }
        if (that.data.type == 'activity') {
            if (that.data.aType && that.data.aType == 'broker') {
                utils.$post({
                    url: app.globalData.webUrl + 'api/agents_work/activity_detail',
                    header: {
                        'Authorization': 'bearer ' + app.globalData.token
                    },
                    data: {
                        id: that.data.aid,
                        uid: app.globalData.personMsg.id
                    },
                    success: function (res) {
                        if (res.data.code == '0') {
                            that.setData({
                                posterimg: res.data.data.cover,
                                title: res.data.data.title
                            })
                        }
                        that.getcodeimg()
                    }
                })
            } else {
                utils.$post({
                    url: app.globalData.webUrl + 'api/activity/details',
                    header: {
                        'Authorization': 'bearer ' + app.globalData.token
                    },
                    data: {
                        id: that.data.aid,
                        uid: app.globalData.personMsg.id
                    },
                    success: function (res) {
                        if (res.data.code == '0') {
                            that.setData({
                                posterimg: res.data.data.poster,
                                title: res.data.data.title
                            })
                        }
                        that.getcodeimg()
                    }
                })
            }
        }
        if (this.data.type == 'materialCase') {
            utils.$get({
                url: app.globalData.webUrl + 'api/casedetail',
                header: {
                    'Authorization': 'bearer ' + app.globalData.token
                },
                data: {
                    id: this.data.aid,
                    uid: app.globalData.personMsg.id,
                },
                success: function (res) {
                    if (res.data.code == '0') {
                        res.data.data.cover_img=res.data.data.cover_img.replace('http://o.nczyzs.com/','https://o.nczyzs.com/');
                        that.setData({
                            posterimg: res.data.data.cover_img,
                            title: res.data.data.title
                        })
                    }
                    that.getcodeimg()
                }
            })
        }
        if (this.data.type == 'materialEvidence') {
            utils.$get({
                url: app.globalData.webUrl + 'api/evidencedetail',
                header: {
                    'Authorization': 'bearer ' + app.globalData.token
                },
                data: {
                    id: that.data.aid,
                    uid: app.globalData.personMsg.id,
                },
                success: function (res) {
                    if (res.data.code == '0') {
                        let img=res.data.data.difference==1?(res.data.data.cover?res.data.data.cover:(res.data.data.pics[0]+'?x-oss-process=video/snapshot,t_100,f_jpg,w_375,m_fast')):res.data.data.pics[0];
                        img=img.replace('http://o.nczyzs.com/','https://o.nczyzs.com/');
                        that.setData({
                            posterimg:img,
                            title: res.data.data.title
                        })
                    }
                    that.getcodeimg()
                }
            })
        }
        if (this.data.type == 'video') {
            utils.$post({
                url: app.globalData.webUrl + 'api/video/info',
                header: {
                    'Authorization': 'bearer ' + app.globalData.token
                },
                data: {
                    video_id: that.data.aid
                },
                success: function (rs) {

                    if (rs.data.code == '0') {
                        that.setData({
                            posterimg: rs.data.data.cover?rs.data.data.cover:(rs.data.data.video_url + '?x-oss-process=video/snapshot,t_100,f_jpg,w_500,m_fast'),
                            title: rs.data.data.title
                        })
                    }
                    that.getcodeimg()
                }
            })
        }
        if (this.data.type == 'article') {
            utils.$post({
                url: app.globalData.webUrl + 'api/article/info',
                header: {
                    'Authorization': 'bearer ' + app.globalData.token
                },
                data: {
                    article_id: that.data.aid
                },
                success: function (res) {
                    if (res.data.code == '0') {
                        that.setData({
                            posterimg: res.data.data.cover_img,
                            title: res.data.data.title
                        })
                    }
                    that.getcodeimg()
                }
            })
        }
        if(this.data.type=='Construction'){
            utils.$post({
                url: app.globalData.webUrl + 'api/construction/view',
                header: {
                  'Authorization':'bearer '+app.globalData.token
                },
                data:{
                    id:that.data.aid
                },
                success: function (res) {
                  if(res.data.code=='0'){
                    that.setData({
                        posterimg: res.data.data.cover,
                        title: res.data.data.name
                    })
                  }
                  that.getcodeimg()
                }
            })
        }
        if(this.data.type=='building'){
            utils.$post({
                url: app.globalData.webUrl + 'api/building/view',
                header: {
                  'Authorization':'bearer '+app.globalData.token
                },
                data:{
                    id:that.data.aid
                },
                success: function (res) {
                  if(res.data.code=='0'){
                    that.setData({
                        posterimg: res.data.data.cover[0],
                        title: res.data.data.name
                    })
                  }
                  that.getcodeimg()
                }
            })
        }

        if(this.data.type=='CompanyStrength'){
            utils.$post({
                url: app.globalData.webUrl + 'api/company_strength/read',
                header: {
                  'Authorization':'bearer '+app.globalData.token
                },
                data:{
                    id:that.data.aid
                },
                success: function (res) {
                  if(res.data.code=='0'){
                    let img=res.data.data.difference==1?(res.data.data.cover?res.data.data.cover:(res.data.data.pics+'?x-oss-process=video/snapshot,t_100,f_jpg,w_375,m_fast')):res.data.data.cover;
                    img=img.replace('http://o.nczyzs.com/','https://o.nczyzs.com/');
                    that.setData({
                        posterimg:img,
                        title: res.data.data.title
                    })
                  }
                  that.getcodeimg()
                }
            })
        }
    },
    getcodeimg: function () {
        let that = this,query='',path='';
        if (that.data.listshare) {
            if (this.data.type == 'materialCase') {
                query=allquery+'&ctp='+app.globalData.clientype;
                path='share/pages/caselist/caselist'
            }
            if (this.data.type == 'materialEvidence') {
                query=allquery+'&ctp='+app.globalData.clientype;
                path='share/pages/praiselist/praiselist'
            }
            if (this.data.type == 'video') {
                query=allquery+'&ctp='+app.globalData.clientype;
                path='share/pages/videolist/videolist'
            }
        }else{
            if (that.data.type == 'activity') {
                if (that.data.aType && that.data.aType == 'broker') {
                    query='aid=' + this.data.aid + '&bid=' + app.globalData.brokeruserId+'&ctp='+app.globalData.clientype+'&t=b';
                    path='share/pages/activitymsg/activitymsg';
                } else {
                    query='aid=' + this.data.aid + '&uid=' + app.globalData.personMsg.id+'&ctp='+app.globalData.clientype;
                    path='share/pages/activitymsg/activitymsg';
                }
            }
            if (this.data.type == 'materialCase') {
                query='cid='+that.data.aid+'&uid='+app.globalData.personMsg.id+'&ctp='+app.globalData.clientype;
                path='share/pages/materialcase/materialcase';
            }
            if (this.data.type == 'materialEvidence') {
                query='eid='+that.data.aid+'&uid='+app.globalData.personMsg.id+'&ctp='+app.globalData.clientype;
                path='share/pages/publicpraisemsg/publicpraisemsg';
            }
            if (this.data.type == 'CompanyStrength') {
                query='eid='+that.data.aid+'&uid='+app.globalData.personMsg.id+'&ctp='+app.globalData.clientype;
                path='share/pages/companystrengthmsg/companystrengthmsg';
            }
            if (this.data.type == 'video') {
                query='vid='+that.data.aid +'&userid='+app.globalData.personMsg.id+'&ctp='+app.globalData.clientype;
                path='share/pages/videoshare/videoshare';
            }
            if (this.data.type == 'article') {
                query='aid='+that.data.aid +'&userid='+app.globalData.personMsg.id+'&ctp='+app.globalData.clientype;
                path='share/pages/articleshare/articleshare';
            }
            if (this.data.type == 'spellgroup') {
                query='a='+that.data.aid +'&u='+app.globalData.personMsg.id+'&t='+'&e='+app.globalData.personMsg.binded.id+'&p='+app.globalData.clientype;
                path='share/pages/collagemsg/collagemsg';
            }
            if (this.data.type == 'Construction') {
                query='cid='+that.data.aid +'&uid='+app.globalData.personMsg.id+'&ctp='+app.globalData.clientype;
                path='share/pages/constructsite/constructsite';
            }
            if(this.data.type=='building'){
                query='u=' + app.globalData.personMsg.id + '&c=' + that.data.aid + '&e=' + app.globalData.personMsg.binded.id+'&t='+app.globalData.clientype;
                path='share/pages/buildprogress/buildprogress';
            }
        }
        
        utils.$post({
            url: app.globalData.webUrl + 'api/share/qrcode',
            header: {
                'Authorization': 'bearer ' + app.globalData.token
            },
            data: {
                query: query,
                path: path
            },
            success: function (res) {
                if (res.data.code == "0") {
                    that.setData({
                        qrcodeimg:res.data.data
                    })
                    setTimeout(function(){
                        that.createdCode();
                    },300)
                }
            },
            fail() {

            }
        })
    },
    //开始绘图
    createdCode: function () {
        let that = this;
        if(that.data.title.length>15){
            that.setData({
                title:that.data.title.substring(0,13)+'...'
            })
        }

        let topwidth = winwidth * 710 / 750,topheight = '';
        const ctx = wx.createCanvasContext('myCanvas'); //绘图上下文
        wx.getImageInfo({
            src: that.data.posterimg,
            success(res) {
                wx.getImageInfo({
                    src: that.data.qrcodeimg,
                    success(rs) {
                        topheight = topwidth * res.height / res.width;
                        that.setData({
                            cangth: topheight + 110
                        })
                        ctx.save();
                        ctx.drawImage(res.path, 0, 0, topwidth, topheight);

                        ctx.rect(0, topheight, topwidth, 110);
                        ctx.setFillStyle('#FFFFFF');
                        ctx.fill();

                        ctx.restore()
                        ctx.setFontSize(14);
                        ctx.fillText("@" + app.globalData.personMsg.nickname, 12, topheight + 44, topwidth - 70);

                        ctx.fillText(that.data.title, 12, topheight + 66, topwidth - 70);

                        ctx.drawImage(rs.path, topwidth - 100, topheight + 12, 88, 88);
                        ctx.draw();
                        wx.hideLoading();
                        setTimeout(() => {
                            wx.canvasToTempFilePath({
                                x: 0,
                                y: 0,
                                canvasId: 'myCanvas',
                                success: function (res) {
                                    let shareImg = res.tempFilePath;
                                    that.setData({
                                        shareImg: shareImg,
                                    })
                                },
                                fail: function (res) {}
                            })
                        },500)
                    },fail(res){
                        console.log(res)
                    },
                })
            },fail(res){
                console.log(res)
            }
        })

    },
    saveimgtap: function () {
        let that = this;
        // 获取用户是否开启用户授权相册
        wx.getSetting({
            success(res) {
                // 如果没有则获取授权
                if (!res.authSetting['scope.writePhotosAlbum']) {
                    wx.authorize({
                        scope: 'scope.writePhotosAlbum',
                        success() {
                            wx.saveImageToPhotosAlbum({
                                filePath: that.data.shareImg,
                                success() {
                                    wx.showToast({
                                        title: '保存成功'
                                    })
                                },
                                fail() {
                                    wx.showToast({
                                        title: '保存失败',
                                        icon: 'none'
                                    })
                                }
                            })
                        },
                        fail() {
                            // 如果用户拒绝过或没有授权，则再次打开授权窗口
                            //（ps：微信api又改了现在只能通过button才能打开授权设置，以前通过openSet就可打开，下面有打开授权的button弹窗代码）
                            that.setData({
                                openSet: true
                            })
                        }
                    })
                } else {
                    // 有则直接保存
                    wx.saveImageToPhotosAlbum({
                        filePath: that.data.shareImg,
                        success() {
                            wx.showToast({
                                title: '保存成功'
                            })
                        },
                        fail() {
                            wx.showToast({
                                title: '保存失败',
                                icon: 'none'
                            })
                        }
                    })
                }
            }
        })
    },
    cancleSet() {
        this.setData({
          openSet: false
        })
    },
    /**
     * 生命周期函数--监听页面初次渲染完成
     */
    onReady: function () {


    },

    /**
     * 生命周期函数--监听页面显示
     */
    onShow: function () {
        let that = this;
        that.postermsg();
    },

    /**
     * 生命周期函数--监听页面隐藏
     */
    onHide: function () {

    },

    /**
     * 生命周期函数--监听页面卸载
     */
    onUnload: function () {

    },

    /**
     * 页面相关事件处理函数--监听用户下拉动作
     */
    onPullDownRefresh: function () {

    },

    /**
     * 页面上拉触底事件的处理函数
     */
    onReachBottom: function () {

    },

    /**
     * 用户点击右上角分享
     */
    // onShareAppMessage: function () {

    // }
})