package services

import (
	"api/globals"
	"api/models"
	"time"

	"github.com/golang-jwt/jwt/v4"
)

var jwtSecret = []byte("your_secret_key") // Replace with your actual secret

func GetUserByEmail(email string) models.SystemUser {
	var user models.SystemUser

	globals.DB.Where("email = ?", email).Find(&user)

	return user
}

func GetCustomerByCNPJ(cnpj string) models.Customer {
	var user models.Customer

	globals.DB.Where("cnpj = ?", cnpj).Find(&user)

	return user
}

func GenerateJWT(channel models.Channel) (string, error) {
	claims := jwt.MapClaims{
		"channel_id":   channel.ID,
		"channel_name": channel.Name,
		"exp":          time.Now().Add(time.Minute * 60).Unix(),
	}

	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
	return token.SignedString(jwtSecret)
}