package user

import (
	"errors"
	logger "eta_mini_ht_api/common/component/log"
	"eta_mini_ht_api/models/user"
	"gorm.io/gorm"
)

type UserDTO struct {
	Username string
	Mobile   string
	OpenId   string
	UnionId  string
}

func convertUserDTO(user user.TemplateUser) UserDTO {
	return UserDTO{
		Username: user.Username,
		Mobile:   user.Mobile,
	}
}
func GetUserByMobile(mobile string) (UserDTO, error) {
	var dto UserDTO
	templateUser, err := user.GetUserByMobile(mobile)
	if err != nil {
		if !errors.Is(err, gorm.ErrRecordNotFound) {
			logger.Error("查询用户失败：%v", err)
		}
		return dto, err
	}
	dto = convertUserDTO(templateUser)
	return dto, nil
}

func RegisterTemplateUser(dto *UserDTO) (err error) {
	templateUser := convertToTemplateUser(dto)
	err = user.RegisterTemplateUser(&templateUser)
	if err != nil {
		logger.Error("创建临时用户失败:%v", err)
		return
	}
	convertToUserDTO(templateUser, dto)
	return
}
func convertToTemplateUser(dto *UserDTO) user.TemplateUser {
	return user.TemplateUser{
		Username: dto.Username,
		Mobile:   dto.Mobile,
		OpenId:   dto.OpenId,
		UnionId:  dto.UnionId,
	}
}

func convertToUserDTO(templateUser user.TemplateUser, dto *UserDTO) {
	dto.Username = templateUser.Username
	dto.Mobile = templateUser.Mobile
	dto.OpenId = templateUser.OpenId
	dto.UnionId = templateUser.UnionId
}