// Copyright (c) 2025 Nikolai Papin
// 
// This file is part of Easywish
// 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
// the GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

package utils

import (
	"easywish/config"
	"time"

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

func GenerateTokens(username string) (accessToken, refreshToken string, err error) {
	cfg := config.GetConfig()

	accessClaims := jwt.MapClaims{
		"username": username,
		"exp":     time.Now().Add(time.Minute * time.Duration(cfg.JwtExpAccess)).Unix(),
	}
	accessToken, err = jwt.NewWithClaims(jwt.SigningMethodHS256, accessClaims).SignedString([]byte(cfg.JwtSecret))

	refreshClaims := jwt.MapClaims{
		"username": username,
		"exp":     time.Now().Add(time.Hour * time.Duration(cfg.JwtExpRefresh)).Unix(),
	}
	refreshToken, err = jwt.NewWithClaims(jwt.SigningMethodHS256, refreshClaims).SignedString([]byte(cfg.JwtSecret))

	return
}