#ifndef SHOPFORM_H
#define SHOPFORM_H

#include <QWidget>
#include <QList>
#include <QScopedPointer>
#include <QMenu>
#include "data/shop-data.h"
#include <autotablemodel.h>
#include "settings/shopsettings.h"

class ShopItem;
class IShopItem;

namespace Ui {
class ShopForm;
}

class ShopForm : public QWidget
{
    Q_OBJECT

public:
    explicit ShopForm(QWidget *parent = 0);
    ~ShopForm();

    void setEetStatusText(const QString &statusText);
    void setupForm();

private slots:
    void on_directSale_clicked();

    void on_temporarySaveButton_clicked();

    void on_saveButton_clicked();

    void on_loadButton_clicked();

    void onCountChanged(int oldCount = 0);

    void on_receiptCombo_currentIndexChanged(int index);

    void on_payButton_clicked();

    void on_showPaidButton_clicked();

    void on_btnAddItem_clicked();

    void on_commoditySearch_textChanged(const QString &text);

    void on_lblEetState_linkActivated(const QString &link);

    void on_commoditySearch_returnPressed();

    void on_actionDelete_items_triggered();

    void on_actualReceipt_customContextMenuRequested(const QPoint &pos);


private:
    Ui::ShopForm *ui;
    QSharedPointer<Voucher> m_voucher;
    AutoTableModel<VoucherItem> *m_itemsModel;
    AutoTableModel<IShopItem> *m_commodityModel;
    bool m_itemFound;
    QScopedPointer<QMenu> m_itemCtxMenu;

    void loadLast();
    void loadButtons(const ShopSettingsPtr& settings);
    void fillReceiptCombo();
    void createVoucher();
    void doTempSave(bool comboChanged);
    void changeReceipt();
    void connectItemSignals();
    void createEmptyVoucher();
    void addItem(const QSharedPointer<IShopItem>& item, int count);
    void setTotalText();
    void recalculate();
    void updateItemCount(VoucherItem *item, int oldCount);
};

#endif // SHOPFORM_H