package domain

import (
	"admin/apps/user/domain/entity"
	"admin/apps/user/model"
	"admin/internal/errcode"
	"admin/lib/passlib"
	"admin/lib/xlog"
	"time"
)

func (svc *CommonResourceService) EnsureInitDB() error {
	return svc.userRepo.CreateAdminUsers()
}

func (svc *CommonResourceService) Login(user, pwd string) (*entity.User, error) {
	userEt, find, err := svc.userRepo.GetByUser(user)
	if err != nil {
		return nil, err
	}
	if !find {
		return nil, errcode.New(errcode.UserOrPassInValid, "")
	}

	pwd1 := passlib.EncryptPassword(pwd)

	xlog.Tracef("user %v pass %v(%v), db pass:%v", user, pwd, pwd1, userEt.Po.UserPass)

	if !passlib.ComparePassword(userEt.Po.UserPass, pwd) {
		return nil, errcode.New(errcode.UserOrPassInValid, "")
	}

	return userEt, nil
}

func (svc *CommonResourceService) GetUserById(userId int) (*entity.User, bool, error) {
	et, find, err := svc.userRepo.GetById(userId)
	if err != nil {
		return et, false, err
	}
	return et, find, nil
}

func (svc *CommonResourceService) GetOrCreateToken(userId int) (*model.Token, error) {
	tokenInfo, find, err := svc.tokenRepo.GetTokenByUserId(userId)
	if err != nil {
		return nil, err
	}
	if !find || tokenInfo.ExpireAt.Before(time.Now()) {
		tokenInfo, err = svc.tokenRepo.CreateToken(userId, time.Hour*24*15) // 15天过期的token，可以使用中加上token刷新功能
		if err != nil {
			return nil, err
		}
	}

	return tokenInfo, nil
}

func (svc *CommonResourceService) GetToken(userId int) (*model.Token, error) {
	tokenInfo, find, err := svc.tokenRepo.GetTokenByUserId(userId)
	if err != nil {
		return nil, err
	}
	if !find {
		return tokenInfo, errcode.New(errcode.TokenInvalid, "user %v token not found", userId)
	}

	return tokenInfo, nil
}