package utils

import (
	"time"

	timeutils "legalgo-BE-go/internal/utilities/time_utils"

	"github.com/golang-jwt/jwt/v5"
)

var jwtSecret = []byte("secret jwt key") // TODO: change later from env

type ClaimOption func(options jwt.MapClaims)

// func GenerateToken(options ...ClaimOption) (string, error) {
// 	now := timeutils.Now()

// 	claims := jwt.MapClaims{
// 		string(jwtclaimenum.ISSUED_AT): now.Unix(),
// 	}

// 	for _, o := range options {
// 		o(claims)
// 	}

// 	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)

// 	return token.SignedString(jwtSecret)
// }

func GenerateToken(email string) (string, error) {
	now := timeutils.Now()
	token := jwt.New(jwt.SigningMethodHS256)
	claims := token.Claims.(jwt.MapClaims)
	claims["email"] = email
	claims["exp"] = now.Add(time.Hour).Unix()

	return token.SignedString(jwtSecret)
}