var initial_url = 'https://offer.gter.net/miniprogram/index/init';
var app = null;
import util from './util'

function initial(self) {
    app = self;

    if (app.globalData.options.scene == 1154) {
        app.globalData.code = 200
        // app.globalData.code1 = res.code
        app.globalData.isgetinit = true
        sendData(200)
    } else {
        login().then(res => {
            app.globalData.code1 = res.code
            app.globalData.isgetinit = true
            sendData(res.code)
        });
    }

    return true;
}
//获取登录信息
let isgetUserInfo = false;

function getUserInfo(e) {
    return new Promise((resolve, reject) => {
        if (isgetUserInfo) {
            return false
        }
        isgetUserInfo = true;
        wx.showLoading({
            title: '正在授权',
        })

        login().then(res => {

            let info = Object.assign({}, res, e)
            // request(app.globalData.config.user.synchronize, info).then(data => {
            // request(app.globalData.baseURL + "/miniprogram/register/sendsms", info).then(data => {
            request(app.globalData.baseURL + "/miniprogram/synchronize", info).then(data => {
                wx.hideLoading()
                if (data.code == 200) {
                    //授权成功
                    wx.showToast({
                        title: data.message,
                    })

                    // wx.setStorageSync('Authorization', data.data.session)
                    app.globalData.user = data.data;
                    app.globalData.isUserAuthorization = 2;
                    app.globalData.isgetinit = true;
                    app.globalData.code = data.code;
                    isgetUserInfo = false;
                    app.computeNavigateBarHeight()
                    resolve(data)
                } else {
                    wx.showModal({
                        title: '提示',
                        content: data.message,
                    })
                    isgetUserInfo = false;
                    reject(data)
                }
            })
        }).catch(res => {
            wx.hideLoading()
            console.log(res)
        })
    })

}
//用户登录
function login() {
    return new Promise((resolve, reject) => wx.login({
        success: resolve,
        fail: reject
    }))
}

function sendData(code) {
    haveAuthorization()
    let Authorization = wx.getStorageSync('Authorization') || ''
    let session = wx.getStorageSync('session') || ''
    let miucms_session = wx.getStorageSync('_miucms_session') || ''

    // 如果要测试进入不登录就运行下面代码
    // Authorization = ''
    // session = ''
    // miucms_session = ''
    // code = ''

    wx.request({
        url: initial_url,
        data: {
            session,
            code: code,
            options: app.globalData.options || '',
        },
        method: 'POST', // OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT
        header: {
            'content-type': 'application/json',
            'Accept': 'application/json, text/plain',
            'Cookie': '_miucms_session_gter=' + miucms_session,
            'Authorization': Authorization, // 
            envVersion: getApp().globalData['envVersion'],
        },
        success: function (res) {
            var data = typeof res.data == 'string' ? JSON.parse(res.data) : res.data;

            util.bindingUser(data.user)

            // 将配置与用户session存于本地
            // if (!data.session) {
            //   // 这里报错.用户授权不成功
            //   return false;
            // }

            app.globalData.agreeacceptterms = data.user.agreeacceptterms
            // 判断是否要 跳去确认页面
            if (data.user.agreeacceptterms == 0 && app.globalData.scene != 1047) {
                let pages = getCurrentPages(); //页面对象
                let prevpage = pages[pages.length - 1]; //上一个页面对象
                let path = prevpage.route;
                app.globalData.initPath = path
                wx.redirectTo({
                    url: '/pages/accredit/accredit',
                })
            }

            // wx.setStorageSync('session', data.user.session == null ? '' : data.user.session)
            app.globalData.session = data.user.session;
            // wx.setStorageSync('Authorization', data.user.session == null ? '' : data.user.session)
            app.globalData.Authorization = data.user.session;
            app.globalData.isUserAuthorization = data.user.session && data.user.session.length > 0 ? 2 : 1;
            // app.globalData.expiration_day = data.expiration_day;
            app.globalData.config = data.config;
            // shareConfig 分享功能的 title 数据
            // app.globalData.shareConfig = data.shareConfig;
            app.globalData.shareConfig['mj'] = data.shareConfig['interviewExperience'];
            // app.globalData.notice = data.notice;
            // app.globalData.title = data.title;
            app.globalData.user = data.user;
            // app.globalData.status = data.status;
            app.globalData.StudentapartmentNew = data.StudentapartmentNew;
            app.globalData.code = data.code;
            app.globalData.offerSummarypost = data.config.offerSummarypost;
            app.globalData.offerpost = data.config.offerpost;
            app.globalData.postList = data.postList;
            app.globalData.navigation = data.navigation;
            app.globalData.gtergreenonionqrcode = data.gtergreenonionqrcode;
            app.globalData.popup = data.popup;

            app.globalData.header = {
                'content-type': 'application/json',
                'Accept': 'application/json, text/plain',
                'Cookie': '_miucms_session_gter=' + data._miucms_session,
                'Authorization': wx.getStorageSync('Authorization') || ''
            };

            let iswechatmessagepush = data.user['iswechatmessagepush']
            // iswechatmessagepush = 0
            // data.user['ishongkonganswer'] = 1
            if (iswechatmessagepush >= 0) app.globalData.iswechatmessagepush = iswechatmessagepush
            app.globalData['ishongkonganswer'] = data.user['ishongkonganswer']

            app.globalData.initializeLoginState = data.user.uid > 0 ? true : false;

            // 开屏广告
            // if (app.globalData['envVersion'] != "develop") {
            //     app.globalData.offerkaipingadvertisement = data.offerkaipingadvertisement || {}
            //     const openAdTimer = wx.getStorageSync('openAdTimer');
            //     if (openAdTimer && isToday(openAdTimer)) app.globalData.offerkaipingadvertisementState = true
            // }
        },
        fail: function () {
            // fail
        },
        complete: function () {
            useSocket()
            // complete
        }
    })
}

function isToday(timestamp) {
    const date = new Date(timestamp);
    const today = new Date();
    return date.getFullYear() === today.getFullYear() && date.getMonth() === today.getMonth() && date.getDate() === today.getDate();
}

// 当前页开始
var timer = null;

function pageStart(app) {
    return new Promise((resolve, reject) => {
        if (app.globalData.options.scene == 1154) {
            resolve()
        }
        if (app.globalData.code == 200) {
            resolve()
        } else {
            timer = setInterval(function () {
                if (app.globalData.code == 200) {
                    app.globalData.canGetData = true;
                    resolve()
                    clearInterval(timer)
                }
                if (app.globalData.code > 1 && app.globalData.code != 200) {
                    if (app.globalData.route && app.globalData.route.statindex) {
                        // 可以拿数据
                        clearInterval(timer)
                        app.globalData.canGetData = true;
                        resolve()
                    } else {
                        wx.showToast({
                            title: '' + app.globalData.code,
                            icon: 'none'
                        })
                        clearInterval(timer)
                        reject()
                    }

                }
            }, 200)
        }
    })
}

function closePage() {
    clearInterval(timer)
}

//封装Request请求方法
function request(url, data = {}, needGet = false) {
    haveAuthorization()
    return new Promise((resolve, reject) => {
        let pages = getCurrentPages();

        let path = '';
        if (pages.length > 0) {
            path = pages[pages.length - 1].route;
        }

        let send_data = Object.assign({}, app.globalData.options, {
            session: wx.getStorageSync('session'),
            path,
        }, data)
        // try {
        wx.request({
            url: url,
            data: send_data,
            header: {
                'content-type': 'application/json',
                'Accept': 'application/json, text/plain',
                'Cookie': '_miucms_session_gter=' + wx.getStorageSync('_miucms_session'),
                'Authorization': wx.getStorageSync('Authorization') || '',
                envVersion: getApp().globalData['envVersion'],
            },
            method: 'POST', // OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT
            success: function (res) {
                // wx.hideNavigationBarLoading()
                var json = res.data;
                if (typeof json != 'object') {
                    if (json != null) {
                        json = json.replace("\ufeff", "");
                        var jj = JSON.parse(json);
                        res.data = jj;
                    }
                }
                var data = res.data;
                resolve(data)

            },
            fail: function (msg) {
                wx.hideLoading();
                requestFail(msg)

                // 下面的代码 showToast 感觉出不来 因为 title 是 String 
                wx.showToast({
                    title: msg,
                    icon: 'none',
                    duration: 2000,
                    mask: true
                })
                reject('fail')
            }
        })
        // }catch(e){
        //   console.log(e)
        // }
    })
}
// 验证验证码并注册
function register(o) {
    haveAuthorization()
    var config = wx.getStorageSync('config')
    var self = this;
    wx.request({
        url: config.user.register,
        data: {
            session: wx.getStorageSync('session'),
            data: wx.getStorageSync('rawData'),
            uniqid: null, //上一步获取的ID
            code: null, //接收到的验证码
        },
        method: 'POST', // OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT
        header: {
            'content-type': 'application/json',
            'Accept': 'application/json, text/plain'
        },
        success: function (res) {
            var data = typeof res.data == 'string' ? JSON.parse(res.data) : res.data;

            initial(initial_url, app)
        },
        fail: function () {
            // fail
        },
        complete: function () {
            // complete
        }
    })
}

function sendShare(e) {
    let froms = e['from'];
    if (froms == "button") {
        froms = e.target.dataset.btn
    }

    return new Promise((resolve, reject) => {
        if (!app.globalData.canGetData) {
            reject()
            return false
        }
        request(app.globalData.config.user.share, {
            'from': froms
        }).then(data => {
            if (data.code == 200) {
                //授权成功

                resolve(data.data)
            } else {
                wx.showModal({
                    title: '提示',
                    content: data.message,
                })
                reject(data)
            }
        })
    })
}
// 计算元素宽高
function caculateQueryHeight(className) {
    return new Promise((resolve, reject) => {
        const query = wx.createSelectorQuery();
        query.select('.' + className).boundingClientRect(function (rect) {
            resolve({
                width: rect.width,
                height: rect.height,
                left: rect.left,
                right: rect.right,
                top: rect.top,
                bottom: rect.bottom
            })
        }).exec();
    })
}

// 处理请求网络错误 不用导出 miucms 文件
const requestFail = (res) => {
    if (res.errMsg.indexOf('time out') > -1 || res.errMsg.indexOf('timeout') > -1) {
        wx.showToast({
            title: '请求超时,请检查您的网络',
            icon: 'none'
        })
    } else if (res.errMsg.indexOf('connect error') > -1) {
        wx.showToast({
            title: '当前网络不佳,请稍后重试',
            icon: 'none'
        })
    } else {
        wx.showToast({
            title: '加载数据失败,请稍后尝试',
            icon: 'none'
        })
    }
};


// 验证 Authorization 存不存再 ，如不存在创建一个
const haveAuthorization = () => {
    let Authorization = wx.getStorageSync('Authorization')
    if (!Authorization) {
        Authorization = app.randomString(32)
        wx.setStorageSync('Authorization', Authorization)
        wx.setStorageSync('session', Authorization)
    }
}

let restartCount = 0 // 重启次数 超过5次不在重启

// 开启socket
const useSocket = () => {
    app.globalData.socketTask = wx.connectSocket({
        url: `wss://socket.gter.net/?token=${wx.getStorageSync('Authorization') || ''}`,
        success: function (res) {
            restartCount = 0
        },
        fail: function (err) {}
    })
    app.globalData.socketTask.onOpen(function () {
        let user = app.globalData.user || {}
        // 初始化发消息
        if (user && wx.getStorageSync('Authorization')) {
            let dataToSend = {
                type: "bind",
                data: {
                    token: wx.getStorageSync('Authorization') || '',
                    uid: user.uid || 0
                }
            }
            app.globalData.socketTask.send({
                data: JSON.stringify(dataToSend),
            })
        }
        // 开始定时发
        setTimeout(() => timedTransmission(), 50000)

        // // 主动发一个 获取 未读消息
        // let dataToSend = {
        //     type: 'messageCount'
        // }
        // app.globalData.socketTask.send({
        //     data: JSON.stringify(dataToSend)
        // })
    })

    app.globalData.socketTask.onMessage(res => {
        let data = res.data
        data = JSON.parse(data)
        // console.log("全局收到新消息", data);

        // 接收到 签到信息
        if (data.type == 'todaysigned') {
            app.globalData.signInState = data.data
            app.globalData.getSignInState = true
        }

        // 接受到 新消息 
        if (data.type == 'message') {
            // console.log("全局收到新消息", data);
            let targetData = JSON.parse(JSON.stringify(app.globalData.messageData))
            targetData.push(data.data)
            // app.globalData.messageData.push(data.data)
            app.globalData.messageData = targetData

            // console.log("messageData", app.globalData.messageData);
        }

        // 接收到 发送新消息的 返回
        if (data.type == 'messageSend') {
            const id = data.data.id || 0
            let targetData = JSON.parse(JSON.stringify(app.globalData.messageSendData))
            targetData.push({
                code: data.code,
                id,
                message: data.message,
            })
            app.globalData.messageSendData = targetData

            // wx.showToast({
            //     icon: 'none',
            //     title: data.message,
            // })
        }

        // 获取未读消息的
        if (data.type == 'messageCount') {
            const count = data.data.count
            app.globalData.unreadMessageCount = count
            // console.log("data.data.popup", data.data.popup);
            app.globalData.popup = data.data.popup || null
        }



        if (app.globalData.onMessage) app.globalData.onMessage(data)

    })

    // 自动发送
    let ii = 0
    setInterval(() => {
        return
        ii++
        let data = {
            event: "text",
            message: ii + '',
            messageid: "360",
            talkdataid: 51,
            talkid: 37,
            uid: 148564,
            uin: 4148762,
        }
        app.globalData.messageData.push(data)
        console.log("全局接收到新消息:", app.globalData.messageData);

    }, 400);

    app.globalData.socketTask.onClose(function (res) {
        console.log('socket关闭了', new Date(), res)
        restartCount += 1
        // 断连后 10秒重连接
        if (restartCount <= 5) setTimeout(() => useSocket(), 10000);
        // setTimeout(() => useSocket(), 10000);
    })
}

// 定时发送
const timedTransmission = () => {
    if (app.globalData.socketTask.readyState != 1) return
    var dataToSend = {
        type: 'ping'
    }
    app.globalData.socketTask.send({
        data: JSON.stringify(dataToSend),
        complete: () => setTimeout(() => timedTransmission(), 50000)
    })
}

// 将一个JavaScript对象转换为路由参数的形式将键值对转换为key=value的形式
function objectToQueryString(obj) {
    return '?' + Object.keys(obj).map(key => key + '=' + obj[key]).join('&');
}

module.exports = {
    initial: initial,
    sendData,
    request,
    pageStart,
    closePage,
    caculateQueryHeight,
    getUserInfo,
    sendShare,
    haveAuthorization,
    useSocket,
    https: function (url, data, success, fail) {
        wx.request({
            url: url,
            data: data,
            method: 'POST', // OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT
            header: {
                'content-type': 'application/json',
                'Accept': 'application/json, text/plain',
                'Cookie': '_miucms_session_gter=' + wx.getStorageSync('_miucms_session'),
                envVersion: getApp().globalData['envVersion'],
            },
            success: function (res) {
                typeof success == 'function' && success(res);
            },
            fail: function () {
                typeof fail == 'function' && fail(res);
            },
            complete: function () {
                typeof fail == 'function' && fail(res);
            }
        })
    },
    objectToQueryString,
}