package config

import (
	"errors"
	"fmt"
)

// mandatory parameters for the STMP server connection
type SMTPConfig struct {
	User     string
	Password string
	Url      string
	Port     string
}

func NewSMTPConfig(user, password, url, port string) (SMTPConfig, error) {
	var config SMTPConfig
	if user == "" {
		return config, errors.New("SMTP user can't be empty")
	}
	config.User = user

	if password == "" {
		return config, errors.New("SMTP password can't be empty")
	}
	config.Password = password

	if url == "" {
		return config, errors.New("SMTP server url can't be empty")
	}
	config.Url = url

	if port == "" {
		return config, errors.New("SMTP server port can't be empty")
	}
	config.Port = port

	return config, nil
}

func (c SMTPConfig) GetFullUrl() string {
	return fmt.Sprintf("%s:%s", c.Url, c.Port)
}