package ServiceLoginPerson

import (
	"dsSso/Dao/DaoSysLoginPerson"
	"dsSso/Utils/CommonUtil"
	"dsSso/Utils/MobileUtil"
	"fmt"
)

/**
功能：验证用户名和密码是否正确
作者：黄海
时间：2020-02-05
*/
func Login(username string, password string, ip string) (bool, string, string, string) {
	//异常处理
	defer func() {
		if err := recover(); err != nil {
			fmt.Printf("%s\n", err)
		}
	}()
	var personId string
	var err error
	//1、判断是不是身份证件号，是不是邮箱，是不是联系电话
	if CommonUtil.IsEmail(username) {
		personId, err = DaoSysLoginPerson.GetPersonIdByEmail(username)
		if err != nil || len(personId) == 0 {
			return false, "", "", ""
		}
	} else if CommonUtil.IsIdCard(username) {
		personId, err = DaoSysLoginPerson.GetPersonIdByIdCard(username)
		if err != nil || len(personId) == 0 {
			return false, "", "", ""
		}
	} else if MobileUtil.VerifyMobileFormat(username) {
		personId, err = DaoSysLoginPerson.GetPersonIdByTel(username)
		if err != nil || len(personId) == 0 {
			return false, "", "", ""
		}
	}
	//根据person_id换取统一的登录名
	username, err = DaoSysLoginPerson.GetLoginNameByPersonId(personId)
	if err != nil || len(username) == 0 {
		return false, "", "", ""
	}
	//调用dao层的方法,组合成service方法层
	result, identityId, personId, personName := DaoSysLoginPerson.Login(username, password, ip)
	return result, identityId, personId, personName
}