/*
 * pawsmerchantwindow.cpp -  Anders Reggestad <andersr@pvv.org>
 *                        -  PAWS version Andrew Craig <acraig@paqrat.com>
 *
 * Copyright (C) 2003 Atomic Blue (info@planeshift.it, http://www.atomicblue.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 (version 2 of the License)
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */
#ifndef PAWS_MERCHANT_WINDOW
#define PAWS_MERCHANT_WINDOW

#include <csutil/csstring.h>

#include "paws/pawswidget.h"
#include "paws/pawslistbox.h"
#include "paws/pawsnumberpromptwindow.h"

class MsgHandler;
class pawsListBox;



/** The window that deals with interacting with a NPC merchant.
 */
class pawsMerchantWindow : public pawsWidget, public psClientNetSubscriber,public iOnNumberEnteredAction
{
public:
    pawsMerchantWindow();
    virtual ~pawsMerchantWindow();
    bool PostSetup();
    
    void HandleMessage( MsgEntry* me );
    void OnListAction( pawsListBox* listbox, int status );    

    bool OnButtonPressed( int mouseButton, int keyModifier, pawsWidget* widget );
    void Close();

    void DoTrade(int count,const char* itemName,const char* itemID);

    void OnNumberEntered(const char *name,int param,int value);

protected:
    csRef<MsgHandler> msgHandler;

    // Handle messages from the server.
    void HandleMerchant( const char* data );
    void HandleCategories( const char* data );
    void HandleItems( const char* data );
    void HandleMoney( const char* data );
    void UpdateMoney( const char* moneyName, const char* imageName, int value );

    void SetTradeMode( bool buy );

    void TradeSelectedItem();

    int merchantID;
    int tradeCommand;

    pawsListBox* categoryBox;
    pawsListBox* itemsBox;
    pawsTextBox* trias;
    
    csString currentItem,currentID;
}; 


//--------------------------------------------------------------------------
CREATE_PAWS_FACTORY( pawsMerchantWindow );


#endif