package models

import (
	"time"

	"github.com/google/uuid"
	"gorm.io/gorm"
)

type Session struct {
	ID        uint32   `gorm:"primary_key"`
	Token     string   `gorm:"size:36"`
	Account   *Account `gorm:"constraint:OnDelete:CASCADE,OnUpdate:CASCADE"`
	AccountId uint32   `gorm:"not null"`
	CreatedAt time.Time
	UpdatedAt time.Time
}

func (s *Session) BeforeCreate(tx *gorm.DB) error {
	uuid, err := uuid.NewRandom()
	if err != nil {
		return err
	}
	s.Token = uuid.String()
	return nil
}

func NewSession(tx *gorm.DB, login string, password string) (*Session, error) {
	account := NewAccount(login, password)
	if err := tx.Where(
		"login = ? and encrypted_password = ?",
		account.Login,
		account.EncryptedPassword,
	).First(account).Error; err != nil {
		return nil, err
	}

	session := &Session{Account: account}
	if err := tx.Create(session).Error; err != nil {
		return nil, err
	}
	return session, nil
}