/**
 * This file is part of GPGFrontend.
 *
 * GPGFrontend 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.
 *
 * Foobar 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 Foobar.  If not, see <https://www.gnu.org/licenses/>.
 *
 * The initial version of the source code is inherited from gpg4usb-team.
 * Their source code version also complies with GNU General Public License.
 *
 * The source code version of this software was modified and released
 * by Saturneric<eric@bktus.com> starting on May 12, 2021.
 *
 */

#ifndef GPGFRONTEND_SENDMAILDIALOG_H
#define GPGFRONTEND_SENDMAILDIALOG_H

#include "GpgFrontend.h"

class SendMailDialog : public QDialog {
Q_OBJECT
public:
    explicit SendMailDialog(QString text, QWidget *parent = nullptr);

private slots:

    void slotConfirm();

private:

    QString appPath;
    QSettings settings;

    QLineEdit *senderEdit;
    QTextEdit *recipientEdit;
    QLineEdit *subjectEdit;
    QPushButton *confirmButton;

    QLabel *errorLabel;
    QString mText;

    QString smtpAddress = settings.value("sendMail/smtpAddress", QString()).toString();
    QString username = settings.value("sendMail/username", QString()).toString();
    QString password = settings.value("sendMail/password", QString()).toString();
    QString defaultSender = settings.value("sendMail/defaultSender", QString()).toString();
    QString connectionTypeSettings = settings.value("sendMail/connectionType", QString()).toString();
    int port = settings.value("sendMail/port", QString()).toInt();

    QRegularExpression re_email{
            R"((?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\.){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\]))"};

    bool check_email_address(const QString &str);
};


#endif //GPGFRONTEND_SENDMAILDIALOG_H