import storage from "../utils/storage";
import Api from "./api";
import Route from "./route";
import {liveSources} from "./enum";
import {showLoading} from "../utils/utils";

const app = getApp();

class User {

    static async getUserSign(userId) {
        const res = await Api.getSig({userId});
        return res.data
    }

    static async loginByPhone({phone, verify}) {
        showLoading();
        const res = await Api.login(phone, verify);
        app.globalData.token = res.data.access_token;
        storage.setItem("token", app.globalData.token)

        await this.updateUserInfo();
        wx.hideLoading();
    }

    static async loginByWechat() {
        showLoading();
        const data = await wx.login();
        const res = await Api.loginByWX(data.code);
        app.globalData.token = res.data.access_token;
        storage.setItem("token", app.globalData.token)

        await this.updateUserInfo();
        wx.hideLoading();

    }

    static async bindWechat() {
        const data = await wx.login();
        await Api.binding(data.code);
    }

    static isLogin() {
        const user = storage.getItem('user');
        if (!user) {
            // 如果没有user信息，将token也删除
            storage.clearItem('token');
        }
        if(user && user.isLiveGuest) {
            //如果是直播游客（未实际登录的）
            return false;
        }
        return !!user;
    }

    static async checkLogin() {
        return new Promise((resolve, reject) => {
            if (this.isLogin()) {
                resolve();
            } else {
                Route.toLogin({
                    login: ({isLogin}) => {
                        if (isLogin) {
                            resolve();
                        } else {
                            reject();
                        }
                    }
                })
            }
        });

    }


    static async logout() {
        storage.clearItem('token');
        storage.clearItem('user');
        app.globalData.token = "";
        try {
            await Api.appLogout();
            return true;
        } catch (e) {
            console.log(e)
            return false;
        }
    }

    static getUserInfoByLocal() {
        return storage.getItem('user');
    }

    static async updateUserInfo(user) {
        if (!user) {
            const res = await Api.getUserInfo();
            user = res.data.student;
            if (user.wechatOpenId && !user.msWechatOpenId) {
                // 如果绑定了微信，但是发送消息的openid是空的，执行绑定微信方法 -- 对应在app中完成微信绑定的情况
                this.bindWechat();
            }
        }
        return storage.setItem('user', user);
    }

    static async gotoLive(id) {
        console.log(`分享进来的id${id}`)   
        return new Promise(async (resolve, reject) => {
            // const {data: courseInfo} = await Api.getCourseInfo(id);
            // if (!courseInfo) {
            //     toast('课程不存在！');
            //     resolve(true);
            //     return;
            // }
            // if (courseInfo.liveStatus == liveStatus.NOLIVE) {
            //     toast('课程还未开始直播');
            //     resolve(true);
            //     return;
            // } else if (courseInfo.liveStatus == liveStatus.LIVEEND) {
            //     toast('直播已结束！');
            //     resolve(true);
            //     return;
            // }
            // const isLogin = await this.isLogin();
            // // console.log('isLogin ->', isLogin);
            // if(!isLogin) {
            //     resolve('NOT_LOGIN');
            //     return;
            // }
             //判断学员是否为在直播课班级内的
             const res = await Api.getUserLiveId(true);
             if (res.data && res.data.length > 0) {
                 const schedule = res.data.find(item => {
                     return item.scheduleId == id;
                 });
                 // console.log('schedule --> ', schedule);
                 if (schedule) {
                     Route.toLive(liveSources.DEFAULT,
                         schedule.courseCeremoneyName,
                         id, schedule.eStudentId, schedule.eduStuName,schedule.courseThumbnailUrl)
                     resolve(true);
                     return;
                 }
             }
             const user = await User.getUserInfoByLocal();
             // console.log('user -> ', user);
             Route.toLive(liveSources.GUEST,
                 "分享直播",
                 id, user.id, user.name,"")
             resolve(true);
        })

    }
}

export default User