package hashing

import (
	"RenewCMS/internal/domain/hash"

	"golang.org/x/crypto/bcrypt"
)

const bcryptCost = 12

type BcryptHasher struct{}

func NewBcryptHasher() *BcryptHasher {
	return &BcryptHasher{}
}

func (b *BcryptHasher) Hash(value string) (string, error) {
	hashed, err := bcrypt.GenerateFromPassword([]byte(value), bcryptCost)
	if err != nil {
		return "", err
	}
	return string(hashed), nil
}

func (b *BcryptHasher) Compare(hashed string, value string) error {
	return bcrypt.CompareHashAndPassword([]byte(hashed), []byte(value))
}

var _ hash.Hasher = &BcryptHasher{}