/*
 * Copyright 2014-2020 Markus Prasser
 *
 * This file is part of Labcontrol.
 *
 *  Labcontrol 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.
 *
 *  Labcontrol 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 Labcontrol.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "localzleafstarter.h"
#include "Lib/settings.h"
#include "ui_localzleafstarter.h"

extern std::unique_ptr<lc::Settings> settings;

/*!
 * \brief Create a new LocalzLeafStarter instance
 *
 * \param argParent The instance's parent QObject
 */
lc::LocalzLeafStarter::LocalzLeafStarter(QWidget *const argParent)
    : QWidget{argParent}, ui{new Ui::LocalzLeafStarter} {
  ui->setupUi(this);

  // Choose initial port from settings
  if (settings->GetChosenZTreePort()) {
    ui->SBzLeafPort->setValue(settings->GetChosenZTreePort());
  }

  // Choose initial z-Leave size from settings
  ui->LELocalzLeafSize->setText(settings->GetLocalzLeafSize());

  ui->CBzLeafVersion->addItem(tr("Please choose a version"));
  if (!settings->installedZTreeVersions.isEmpty()) {
    ui->CBzLeafVersion->addItems(settings->installedZTreeVersions);
  }
}

/*!
 * \brief Destroy the LocalzLeafStarter instance
 */
lc::LocalzLeafStarter::~LocalzLeafStarter() { delete ui; }

/*!
 * \brief Reacts on a button click and emits the signal carrying the parameters
 * for a requested local z-Leaf
 */
void lc::LocalzLeafStarter::on_PBStartLocalzLeaf_clicked() {
  if (ui->CBzLeafVersion->currentIndex() == 0) {
    QMessageBox::information(
        this, tr("No z-Tree version chosen"),
        tr("The was not chosen a z-Tree version, yet. This is"
           " mandatory, so please set one"),
        QMessageBox::Ok);
    return;
  }

  // Set chosen z-Leaf size
  settings->SetLocalzLeafSize(ui->LELocalzLeafSize->text());

  // Emit start local z-Leaf request to main window
  emit LocalzLeafRequested(ui->LEzLeafName->text(),
                           ui->CBzLeafVersion->currentText(),
                           static_cast<quint16>(ui->SBzLeafPort->value()));
}