package utils

import (
	"os"

	"github.com/dgrijalva/jwt-go"
	"github.com/gofiber/fiber/v2"
	"golang.org/x/crypto/bcrypt"
)

func HashPassword(password string) ([]byte, error) {
	return bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
}

func VerifyAuthentication(c *fiber.Ctx, cookie string) (*jwt.StandardClaims, error) {

	token, err := jwt.ParseWithClaims(cookie, &jwt.StandardClaims{}, func(token *jwt.Token) (interface{}, error) {
		return []byte(os.Getenv("API_SECRET")), nil
	})

	if err != nil {
		return nil, err
	}

	claims := token.Claims.(*jwt.StandardClaims)

	return claims, nil
}