package models

import (
	"crypto"
	"encoding/base64"
	"time"

	"gorm.io/gorm"
)

type Account struct {
	ID                uint32 `gorm:"primary_key"`
	Login             string `gorm:"unique;size:64;not null"`
	Password          string `gorm:"-"`
	EncryptedPassword string `gorm:"size:44;not null"`
	CreatedAt         time.Time
	UpdatedAt         time.Time
}

func (a *Account) BeforeCreate(tx *gorm.DB) error {
	if a.EncryptedPassword == "" {
		a.EncryptPassword()
	}
	return nil
}

func (a *Account) EncryptPassword() {
	sha1 := crypto.SHA256.New()
	sha1.Write([]byte(a.Password))
	a.EncryptedPassword = base64.StdEncoding.EncodeToString(sha1.Sum(nil))
}

func NewAccount(login string, password string) *Account {
	a := &Account{
		Login:    login,
		Password: password,
	}
	a.EncryptPassword()
	return a
}