/**
 * 未认证手机号邮箱用户注册的引导手机号的绑定
 *
 * @author: lcy<chuanyang.liu@yoho.cn>
 */

'use strict';

const _ = require('lodash');
const helpers = global.yoho.helpers;
const passportHelper = require('../models/passport-helper');
const certService = require('../models/cert-service');
const userService = require('../models/user-service');
const simpleHeaderModel = require('../../../doraemon/models/simple-header');
const config = global.yoho.config;

const cert = {
    headerTip: (req, res, next) => {

        let uid = req.user.uid,
            dest = {
                code: 200,
                data: 'N'
            };

        if (!uid) {
            res.type('text/javascript');
            return res.send(req.query.callback + '(' + JSON.stringify(dest) + ')');
        }

        certService.checkEmailCertTip(uid)
            .then(ret => {
                dest.data = _.get(ret, 'data.isBindedOrRelated') === 'N' ? 'Y' : 'N';
                res.type('text/javascript');
                res.send(req.query.callback + '(' + JSON.stringify(dest) + ')');
            })
            .catch(next);
    },
    tip: (req, res) => {
        let refer = req.query.refer;

        res.render('cert/tip', {
            simpleHeader: simpleHeaderModel.setSimpleHeaderData(),
            refer: refer,
            certUrl: helpers.urlFormat('/passport/cert/index', {
                refer: refer
            })
        });
    },
    index: (req, res) => {

        let refer = req.query.refer || `${config.siteUrl}`;

        res.render('cert/index', {
            region: passportHelper.getCountry(),
            refer: refer,
            serviceUrl: helpers.urlFormat('/help', {
                category_id: 9
            }),
            simpleHeader: simpleHeaderModel.setSimpleHeaderData(),
            module: 'passport',
            page: 'cert',
            title: '登录完善信息'
        });
    },
    cert: (req, res) => {
        let mobile = req.body.mobile;
        let area = req.body.area;
        let refer = req.body.refer;

        res.render('cert/cert', {
            enablePerfectInformation: true,
            mobile: mobile,
            area: area,
            refer: refer,
            prevUrl: helpers.urlFormat('/passport/cert/index', {
                refer: refer
            }),
            module: 'passport',
            page: 'cert-cert',
            simpleHeader: simpleHeaderModel.setSimpleHeaderData(),
            title: '登录绑定'
        });
    },
    relate: (req, res, next) => {
        let mobile = req.body.mobile;
        let area = req.body.area;
        let refer = req.body.refer;

        userService.getUserInfo(area, mobile).then(user => {
            let data = _.assign(user, {
                phoneNum: mobile,
                areaCode: area,
                refer: refer,
                changeHref: helpers.urlFormat('/passport/cert/index', {
                    refer: refer
                }),
                simpleHeader: simpleHeaderModel.setSimpleHeaderData(),
                module: 'passport',
                page: 'cert-relate',
                title: '账号关联'
            });

            res.render('cert/relate', data);
        }).catch(next);
    },
    success: (req, res) => {
        let type = _.trim(req.query.type);
        let refer = req.query.refer || `${config.siteUrl}`;
        let isRelate = (type === 'relate');
        let data = {
            goShopping: refer,
            relate: isRelate,
            module: 'passport',
            page: 'cert-success',
            simpleHeader: simpleHeaderModel.setSimpleHeaderData(),
            title: isRelate ? '绑定手机号' : '关联手机号'
        };

        res.render('cert/success', data);
    },
    check: (req, res, next) => {
        let mobile = req.body.mobile;
        let area = req.body.area || '86';

        if (mobile && area) {

            /**
             * 接口绑定返回值：
             * code:200,isCanBind=Y     // 可绑定
             * code:200,isCanBind=Y     // 不可绑定
             */

            certService.certCheck(mobile, area).then(result => {
                if (!result || !result.code) {
                    return {code: 400, message: '', data: ''};
                } else if (result.code === 200) {
                    let nextUrl;

                    if (_.get(result, 'data.isCanBind') === 'Y') {
                        nextUrl = helpers.urlFormat('/passport/cert/cert');
                        return {code: 200, message: result.message, data: {next: nextUrl}};
                    } else {
                        // 不可以关联
                        return {code: 403, message: '绑定失败，该手机号已注册，请更换或使用该手机号直接登录'};
                    }
                } else {
                    return {code: result.code, message: result.message, data: result.data ? result.data : ''};
                }
            }).then(result => {
                return res.json(result);
            }).catch(next);
        } else {
            return res.json({code: 400, message: '', data: ''});
        }
    },
    sendCertMsg: (req, res, next) => {
        let mobile = req.body.mobile;
        let area = req.body.area;

        certService.sendCertMsg(mobile, area).then(result => {
            if (result && result.code) {
                return res.json(result);
            } else {
                return res.json({code: 400, message: '', data: ''});
            }
        }).catch(next);
    },
    certMobile: (req, res, next) => {

        let uid = req.user.uid;
        let mobile = _.trim(req.body.mobile);
        let area = _.trim(req.body.area) || '86';
        let code = _.trim(req.body.code);
        let refer = req.body.refer;

        certService.certMobile(uid, mobile, code, area).then(result => {

            if (result && result.code === 200) {
                let url = helpers.urlFormat('/passport/cert/success', {
                    type: 'cert',
                    refer: refer
                });

                return {
                    code: 200,
                    message: result.message,
                    data: {
                        nextUrl: url
                    }
                };
            } else {
                return {
                    code: _.get(result, 'code', 400),
                    message: _.get(result, 'message') || '操作错误，请稍后再试！'
                };
            }
        }).then(result => {
            res.json(result);
        }).catch(next);
    },
    relateMobile: (req, res, next) => {
        let uid = req.user.uid;
        let mobile = _.trim(req.body.mobile);
        let area = _.trim(req.body.areaCode) || '86';
        let code = _.trim(req.body.code);
        let refer = req.body.refer;
        let email;

        userService.profile(uid).then(info => {
            if (info && info.code === 200) {
                email = _.get(info, 'data.email');
            } else {
                return res.json({
                    code: 400,
                    message: '系统错误，请稍后再试！'
                });
            }

            certService.relateMobile(uid, email, code, mobile, area).then(result => {
                if (result && result.code === 200) {
                    let url = helpers.urlFormat('/passport/cert/success', {
                        type: 'relate',
                        refer: refer
                    });

                    return {
                        code: 200,
                        message: result.message,
                        data: {
                            nextUrl: url
                        }
                    };
                } else {
                    return {
                        code: _.get(result, 'code', 400),
                        message: _.get(result, 'message')
                    };
                }
            }).then(result => {
                res.json(result);
            }).catch(next);
        }).catch(next);
    }
};

module.exports = cert;