/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
**     of its contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
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#ifndef DIALOG_H
#define DIALOG_H

#include <QtWidgets>
#include <QtSql>
#include <QtXml>

class Dialog : public QDialog
{
    Q_OBJECT

public:
    Dialog(QSqlRelationalTableModel *albums, QDomDocument details,
           QFile *output, QWidget *parent = 0);

private slots:
    void revert();
    void submit();

private:
    int addNewAlbum(const QString &title, int artistId);
    int addNewArtist(const QString &name);
    void addTracks(int albumId, QStringList tracks);
    QDialogButtonBox *createButtons();
    QGroupBox *createInputWidgets();
    int findArtistId(const QString &artist);
    int generateAlbumId();
    int generateArtistId();
    void increaseAlbumCount(QModelIndex artistIndex);
    QModelIndex indexOfArtist(const QString &artist);

    QSqlRelationalTableModel *model;
    QDomDocument albumDetails;
    QFile *outputFile;

    QLineEdit *artistEditor;
    QLineEdit *titleEditor;
    QSpinBox *yearEditor;
    QLineEdit *tracksEditor;
};

#endif
