/*
 * Copyright 2014-2018 Markus Prasser, Tobias Weiss
 *
 * 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 "manualprintingsetup.h"
#include "ui_manualprintingsetup.h"
#include "Lib/settings.h"

#include <QFileDialog>
 */

#include "manualprintingsetup.h"
#include "ui_manualprintingsetup.h"
#include "Lib/settings.h"

#include <QFileDialog>
#include <QMessageBox>

#include <memory>

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

lc::ManualPrintingSetup::ManualPrintingSetup(QWidget *argParent) :
    QWidget{argParent},
    ui{new Ui::ManualPrintingSetup}
{
    ui->setupUi(this);

    if (settings->dvipsCmd.isEmpty() || settings->latexCmd.isEmpty()
            || settings->lcDataDir.isEmpty() || settings->lprCmd.isEmpty()
            || settings->postscriptViewer.isEmpty() || settings->ps2pdfCmd.isEmpty()
            || settings->rmCmd.isEmpty() || settings->vncViewer.isEmpty()) {
        ui->VLManualPrintingSetup->setEnabled(false);
        QMessageBox::information(this, tr("Receipts printing will not work"),
                                 tr("Some component essential for receipts creation and"
                                    " printing is missing. No receipts will be created or"
                                    " printed."), QMessageBox::Ok);
    } else {
        ui->CBReceiptsHeader->addItems(settings->installedLaTeXHeaders);

        if (settings->defaultReceiptIndex
                && settings->defaultReceiptIndex < ui->CBReceiptsHeader->count()) {
            ui->CBReceiptsHeader->setCurrentIndex(settings->defaultReceiptIndex);
        }
    }
}

lc::ManualPrintingSetup::~ManualPrintingSetup()
{
    delete ui;
}

void lc::ManualPrintingSetup::on_PBSelectFile_clicked()
{
    QFileDialog fileDialog{this, tr("Please choose a payment file to print."),
                           QDir::homePath(), "*.pay"};
    fileDialog.setFileMode(QFileDialog::ExistingFile);
    fileDialog.setOption(QFileDialog::ReadOnly, true);
    if (fileDialog.exec()) {
        ui->PBSelectFile->setStyleSheet("");
        const QString tmpFileName{fileDialog.selectedFiles().at(0)};
        dateString = tmpFileName.split('/', QString::KeepEmptyParts,
                                       Qt::CaseInsensitive).last()
                     .split('.', QString::KeepEmptyParts,
                            Qt::CaseInsensitive).first();
        workPath = tmpFileName;
        workPath.truncate(workPath.lastIndexOf('/'));
    }
}

void lc::ManualPrintingSetup::on_CBReceiptsHeader_activated(const int argIndex)
{
    Q_UNUSED(argIndex);
    ui->CBReceiptsHeader->setStyleSheet("");
}

void lc::ManualPrintingSetup::on_ChBPrintAnonymousReceipts_clicked(const bool argChecked)
{
    ui->ChBPrintAnonymousReceipts->setStyleSheet("");

    ui->LReplaceParticipantNames->setEnabled(argChecked);
    ui->CBReplaceParticipantNames->setEnabled(argChecked);
}

void lc::ManualPrintingSetup::on_PBPrint_clicked()
{
    QString anonymousReceiptsPlaceholder;
    if (ui->ChBPrintAnonymousReceipts->isChecked()) {
        anonymousReceiptsPlaceholder = ui->CBReplaceParticipantNames->currentText();
    }

    emit RequestReceiptsHandler(workPath, ui->ChBReceiptsForLocalClients->isChecked(),
                                anonymousReceiptsPlaceholder,
                                ui->CBReceiptsHeader->currentText(), dateString);

    this->deleteLater();
}