/***************************************************************************

    libMiniCash
    Copyright © 2013-2022 christoph holzheuer
    c.holzheuer@sourceworx.org

    This program 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.

***************************************************************************/


#ifndef MCCINPUTVIEW_H
#define MCCINPUTVIEW_H

#include <QWidget>
#include <QRegularExpressionValidator>
#include <QModelIndex>

#include <libMiniCash.h>



class MCMainWindowBase;
class MCSalesModel;

namespace Ui
{
    class MCInputView;
}

/**
 * @brief The MCInputView class
 */

class LIBMINICASH_EXPORT MCInputView : public QWidget
{
    Q_OBJECT

public:

    explicit MCInputView( QWidget* parent = nullptr );
    virtual ~MCInputView();

    void setupDefaults( MCMainWindowBase* parent, MCSalesModel* salesModel );

public slots:

    void onCalculatePayback();
    void onResetView();
    void onRemoveEntry( QModelIndex idx );
    void onMoveInputFocus();      /// Eingabefelder sollen auch per Enter weitergeschaltet werden
    void onAddSalesItem();

private:

    Ui::MCInputView*  _ui{};

    QRegularExpressionValidator  _valCustId;          /// Validator für die Kundennnummer
    QRegularExpressionValidator  _valItemNo;          /// Validator für die laufende Nummer des Artikels
    QRegularExpressionValidator  _valPrice;           /// Validator für die Preisangabe

    int               _poscount   = 1;     /// Verkaufsposition innerhalb des aktuellen Vorgangs
    double            _overallSum = 0.0;   /// Gesamtpreis der aktuellen Verkaufstransaktion

    MCSalesModel*     _salesModel = nullptr;
    MCMainWindowBase* _parent     = nullptr;

};

#endif /// MCCINPUTVIEW_H