//========= Copyright (c) 1996-2002, Valve LLC, All rights reserved. ============
//
// Purpose: 
//
// $NoKeywords: $
//=============================================================================

#include <stdio.h>
#include "vgui_ControlConfigPanel.h"
#include <VGUI_HeaderPanel.h>
#include <VGUI_TablePanel.h>
#include <VGUI_Label.h>
#include <VGUI_ScrollPanel.h>
#include <VGUI_Scheme.h>
#include <VGUI_DataInputStream.h>
#include <VGUI.h>
#include <VGUI_TextEntry.h>

using namespace vgui;

namespace
{
class FooTablePanel : public TablePanel
{
private:
	Label			*_label;
	TextEntry		*_textEntry;
	ControlConfigPanel	*_controlConfigPanel;
public:
	FooTablePanel( ControlConfigPanel *controlConfigPanel, int x, int y, int wide, int tall, int columnCount ) : TablePanel( x, y, wide, tall, columnCount )
	{
		_controlConfigPanel = controlConfigPanel;
		_label = new Label( "You are a dumb monkey", 0, 0, 100, 20 );
		_label->setBgColor( Scheme::sc_primary3 );
		_label->setFgColor( Scheme::sc_primary1 );
		_label->setFont( Scheme::sf_primary3 );

		_textEntry=new TextEntry( "", 0, 0, 100, 20 );
		// _textEntry->setFont( Scheme::sf_primary3 );
	}
public:
	virtual int getRowCount()
	{
		return _controlConfigPanel->GetCVarCount();
	}

	virtual int getCellTall( int row )
	{
		return 12;
	}

	virtual Panel *getCellRenderer( int column, int row,bool columnSelected, bool rowSelected, bool cellSelected )
	{
		char cvar[128], desc[128], bind[128], bindAlt[128];
		_controlConfigPanel->GetCVar( row, cvar, 128, desc, 128 );

		if( cellSelected )
		{
			_label->setBgColor( Scheme::sc_primary1 );
			_label->setFgColor( Scheme::sc_primary3 );
		}
		else if( rowSelected )
		{
			_label->setBgColor( Scheme::sc_primary2 );
			_label->setFgColor( Scheme::sc_primary1 );
		}
		else
		{
			_label->setBgColor( Scheme::sc_primary3 );
			_label->setFgColor( Scheme::sc_primary1 );
		}

		switch( column )
		{
			case 0:
			{
				_label->setText( desc );
				_label->setContentAlignment( Label::a_west );
				break;
			}
			case 1:
			{
				_controlConfigPanel->GetCVarBind( cvar, bind, 128, bindAlt, 128 );
				_label->setText( bind );
				_label->setContentAlignment( Label::a_center );
				break;
			}
			case 2:
			{
				_controlConfigPanel->GetCVarBind( cvar, bind, 128, bindAlt, 128 );
				_label->setText( bindAlt );
				_label->setContentAlignment( Label::a_center );
				break;
			}
			default:
			{
				_label->setText( "" );
				break;
			}
		}

		return _label;
	}
	virtual Panel *startCellEditing( int column, int row )
	{
		_textEntry->setText( "Goat", strlen( "Goat" ) );
		_textEntry->requestFocus();
		return _textEntry;
	}
};
}

ControlConfigPanel::ControlConfigPanel( int x, int y, int wide, int tall ) : Panel( x, y, wide, tall )
{
	setPaintBorderEnabled( false );
	setPaintBackgroundEnabled( false );
	setPaintEnabled( false );

	_actionLabel = new Label( "Action" );
	_actionLabel->setBgColor( Scheme::sc_primary3 );
	_actionLabel->setFgColor( Scheme::sc_primary3 );

	_keyButtonLabel = new Label( "Key / Button" );
	_keyButtonLabel->setBgColor( Scheme::sc_primary3 );
	_keyButtonLabel->setFgColor( Scheme::sc_primary3 );

	_alternateLabel = new Label( "Alternate" );
	_alternateLabel->setBgColor( Scheme::sc_primary3 );
	_alternateLabel->setFgColor( Scheme::sc_primary3 );
	
	_headerPanel=new HeaderPanel( 0, 0, wide, 20 );
	_headerPanel->setParent( this );

	_headerPanel->addSectionPanel( _actionLabel );
	_headerPanel->addSectionPanel( _keyButtonLabel );
	_headerPanel->addSectionPanel( _alternateLabel );
	
	_headerPanel->setSliderPos( 0, wide / 2 );
	_headerPanel->setSliderPos( 1, ( wide / 2 ) + ( wide / 4 ) );
	_headerPanel->setSliderPos( 2, wide );

	_scrollPanel=new ScrollPanel( 0, 20, wide, tall - 20 );
	_scrollPanel->setParent( this );
	_scrollPanel->setPaintBorderEnabled( false );
	_scrollPanel->setPaintBackgroundEnabled( false );
	_scrollPanel->setPaintEnabled( false );
	_scrollPanel->getClient()->setPaintBorderEnabled( false );
	_scrollPanel->getClient()->setPaintBackgroundEnabled( false );
	_scrollPanel->getClient()->setPaintEnabled( false );
	_scrollPanel->setScrollBarVisible( false, true );

	_tablePanel = new FooTablePanel( this, 0, 0, _scrollPanel->getClient()->getWide(), 800, 3 );
	_tablePanel->setParent( _scrollPanel->getClient() );
	_tablePanel->setHeaderPanel( _headerPanel );
	_tablePanel->setBgColor( Color( 200, 0, 0, 255 ) );
	_tablePanel->setFgColor( Color( Scheme::sc_primary2 ) );
	_tablePanel->setGridVisible( true, true );
	_tablePanel->setGridSize( 1, 1 );
}

void ControlConfigPanel::AddCVar( const char *cvar, const char *desc )
{
	_cvarDar.addElement( vgui_strdup( cvar ) );
	_descDar.addElement( vgui_strdup( desc ) );
}

int ControlConfigPanel::GetCVarCount()
{
	return _cvarDar.getCount();
}

void ControlConfigPanel::GetCVar( int index, char *cvar, int cvarLen, char *desc, int descLen )
{
	vgui_strcpy( cvar, cvarLen, _cvarDar[index] );
	vgui_strcpy( desc, descLen, _descDar[index] );
}

void ControlConfigPanel::AddCVarFromInputStream( InputStream *is )
{
	if( is == null )
	{
		return;
	}

	DataInputStream dis( is );

	bool success;

	while( 1 )
	{
		char buf[256], cvar[128], desc[128];

		dis.readLine( buf, 256, success );

		if( !success )
		{
			break;
		}

		if( sscanf( buf, "\"%[^\"]\" \"%[^\"]\"", cvar, desc ) == 2 )
		{
			AddCVar( cvar, desc );
		}
	}
}

void ControlConfigPanel::GetCVarBind( const char *cvar, char *bind, int bindLen, char *bindAlt, int bindAltLen )
{
	sprintf( bind,"%s : Bind", cvar );
	sprintf( bindAlt,"%s : BindAlt", cvar );
}

void ControlConfigPanel::SetCVarBind( const char *cvar, const char *bind, const char *bindAlt )
{
}