//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: 
//
// $NoKeywords: $
//
//=============================================================================//
#include "cbase.h"
#include "c_vguiscreen.h"
#include <vgui/IVGui.h>
#include "ienginevgui.h"
#include "vgui_bitmapimage.h"
#include "vgui_bitmappanel.h"
#include "vgui_controls/Label.h"
#include "tf_weapon_pda.h"
#include "vgui/ISurface.h"
#include "tf_controls.h"
#include "c_tf_player.h"
#include "tf_weapon_invis.h"
#include <vgui_controls/RadioButton.h>
#include "clientmode.h"
#include <vgui_controls/ProgressBar.h>
#include <vgui_controls/CircularProgressBar.h>

using namespace vgui;

//-----------------------------------------------------------------------------
// Control screen 
//-----------------------------------------------------------------------------
class CPDAPanel : public CVGuiScreenPanel
{
	DECLARE_CLASS( CPDAPanel, CVGuiScreenPanel );

public:
	CPDAPanel( vgui::Panel *parent, const char *panelName );
	~CPDAPanel();
	virtual bool Init( KeyValues* pKeyValues, VGuiScreenInitData_t* pInitData );
	virtual void OnTick();

protected:
	C_BaseCombatWeapon *GetOwningWeapon();
};

DECLARE_VGUI_SCREEN_FACTORY( CPDAPanel, "pda_panel" );

//-----------------------------------------------------------------------------
// Constructor: 
//-----------------------------------------------------------------------------
CPDAPanel::CPDAPanel( vgui::Panel *parent, const char *panelName )
: BaseClass( parent, "CPDAPanel", vgui::scheme()->LoadSchemeFromFileEx( enginevgui->GetPanel( PANEL_CLIENTDLL ), "resource/PDAControlPanelScheme.res", "TFBase" ) ) 
{
}

CPDAPanel::~CPDAPanel()
{
}

//-----------------------------------------------------------------------------
// Initialization 
//-----------------------------------------------------------------------------
bool CPDAPanel::Init( KeyValues* pKeyValues, VGuiScreenInitData_t* pInitData )
{
	// Make sure we get ticked...
	vgui::ivgui()->AddTickSignal( GetVPanel() );

	if (!BaseClass::Init(pKeyValues, pInitData))
		return false;

	return true;
}

//-----------------------------------------------------------------------------
// Returns the object it's attached to 
//-----------------------------------------------------------------------------
C_BaseCombatWeapon *CPDAPanel::GetOwningWeapon()
{
	C_BaseEntity *pScreenEnt = GetEntity();
	if (!pScreenEnt)
		return NULL;

	C_BaseEntity *pOwner = pScreenEnt->GetOwnerEntity();
	if (!pOwner)
		return NULL;

	C_BaseViewModel *pViewModel = dynamic_cast< C_BaseViewModel * >( pOwner );
	if ( !pViewModel )
		return NULL;

	return pViewModel->GetOwningWeapon();
}

//-----------------------------------------------------------------------------
// Frame-based update
//-----------------------------------------------------------------------------
void CPDAPanel::OnTick()
{
	BaseClass::OnTick();

	SetVisible( true );
}

//-----------------------------------------------------------------------------
// Engineer Destroy PDA
//-----------------------------------------------------------------------------

class CPDAPanel_Engineer_Destroy : public CPDAPanel
{
	DECLARE_CLASS( CPDAPanel_Engineer_Destroy, CPDAPanel );

public:
	CPDAPanel_Engineer_Destroy( vgui::Panel *parent, const char *panelName );
};

DECLARE_VGUI_SCREEN_FACTORY( CPDAPanel_Engineer_Destroy, "pda_panel_engineer_destroy" );

//-----------------------------------------------------------------------------
// Constructor: 
//-----------------------------------------------------------------------------
CPDAPanel_Engineer_Destroy::CPDAPanel_Engineer_Destroy( vgui::Panel *parent, const char *panelName )
: CPDAPanel( parent, "CPDAPanel_Engineer_Destroy" ) 
{
}

//-----------------------------------------------------------------------------
// Engineer Build PDA
//-----------------------------------------------------------------------------

class CPDAPanel_Engineer_Build : public CPDAPanel
{
	DECLARE_CLASS( CPDAPanel_Engineer_Build, CPDAPanel );

public:
	CPDAPanel_Engineer_Build( vgui::Panel *parent, const char *panelName );
};

DECLARE_VGUI_SCREEN_FACTORY( CPDAPanel_Engineer_Build, "pda_panel_engineer_build" );

//-----------------------------------------------------------------------------
// Constructor: 
//-----------------------------------------------------------------------------
CPDAPanel_Engineer_Build::CPDAPanel_Engineer_Build( vgui::Panel *parent, const char *panelName )
: CPDAPanel( parent, "CPDAPanel_Engineer" ) 
{
}

//-----------------------------------------------------------------------------
// Spy PDA
//-----------------------------------------------------------------------------

class CPDAPanel_Spy : public CPDAPanel
{
	DECLARE_CLASS( CPDAPanel_Spy, CPDAPanel );

public:
	CPDAPanel_Spy( vgui::Panel *parent, const char *panelName );
};

DECLARE_VGUI_SCREEN_FACTORY( CPDAPanel_Spy, "pda_panel_spy" );

//-----------------------------------------------------------------------------
// Constructor: 
//-----------------------------------------------------------------------------
CPDAPanel_Spy::CPDAPanel_Spy( vgui::Panel *parent, const char *panelName )
: CPDAPanel( parent, "CPDAPanel_Spy" ) 
{
}

//-----------------------------------------------------------------------------
// Spy Invis PDA
//-----------------------------------------------------------------------------

class CPDAPanel_Spy_Invis : public CPDAPanel
{
	DECLARE_CLASS( CPDAPanel_Spy_Invis, CPDAPanel );

public:
	CPDAPanel_Spy_Invis( vgui::Panel *parent, const char *panelName );

	virtual void OnTick();

private:

	ProgressBar *m_pInvisProgress;
};

DECLARE_VGUI_SCREEN_FACTORY( CPDAPanel_Spy_Invis, "pda_panel_spy_invis" );

//-----------------------------------------------------------------------------
// Constructor: 
//-----------------------------------------------------------------------------
CPDAPanel_Spy_Invis::CPDAPanel_Spy_Invis( vgui::Panel *parent, const char *panelName )
: CPDAPanel( parent, "CPDAPanel_Spy_Invis" ) 
{
	vgui::ivgui()->AddTickSignal( GetVPanel() );

	m_pInvisProgress = new ProgressBar( this, "InvisProgress" );
}

//-----------------------------------------------------------------------------
// Update the progress bar with how much invis we have left
//-----------------------------------------------------------------------------
void CPDAPanel_Spy_Invis::OnTick( void )
{
	C_BaseCombatWeapon *pInvisWeapon = GetOwningWeapon();

	if ( !pInvisWeapon )
		return;

	C_TFPlayer *pPlayer = ToTFPlayer( pInvisWeapon->GetOwner() );

	if ( pPlayer && !pPlayer->IsDormant() )
	{
		if ( m_pInvisProgress )
		{
			float flMeter = pPlayer->m_Shared.GetSpyCloakMeter();
			m_pInvisProgress->SetProgress( flMeter / 100.0f );
		}
	}	
}

//-----------------------------------------------------------------------------
// Spy Invis PDA panel for the pocketwatch
//-----------------------------------------------------------------------------
class CPDAPanel_Spy_Invis_Pocket : public CPDAPanel
{
	DECLARE_CLASS( CPDAPanel_Spy_Invis_Pocket, CPDAPanel );

public:
	CPDAPanel_Spy_Invis_Pocket( vgui::Panel *parent, const char *panelName );

	virtual void OnTick();

protected:
	ProgressBar *m_pInvisProgress;
	float	m_flPrevProgress;
};

DECLARE_VGUI_SCREEN_FACTORY( CPDAPanel_Spy_Invis_Pocket, "pda_panel_spy_invis_pocket" );

//-----------------------------------------------------------------------------
// Constructor: 
//-----------------------------------------------------------------------------
CPDAPanel_Spy_Invis_Pocket::CPDAPanel_Spy_Invis_Pocket( vgui::Panel *parent, const char *panelName )
	: CPDAPanel( parent, "CPDAPanel_Spy_Invis_Pocket" ) 
{
	vgui::ivgui()->AddTickSignal( GetVPanel() );

	CircularProgressBar* pCircularProgressBar = new CircularProgressBar( this, "InvisProgress" );
	pCircularProgressBar->SetReverseProgress( true );
	m_pInvisProgress = pCircularProgressBar;
	m_flPrevProgress = -1;
}

//-----------------------------------------------------------------------------
// Update the progress bar with how much invis we have left
//-----------------------------------------------------------------------------
void CPDAPanel_Spy_Invis_Pocket::OnTick( void )
{
	C_BaseCombatWeapon *pInvisWeapon = GetOwningWeapon();

	if ( !pInvisWeapon )
		return;

	C_TFPlayer *pPlayer = ToTFPlayer( pInvisWeapon->GetOwner() );

	if ( pPlayer && !pPlayer->IsDormant() )
	{
		if ( m_pInvisProgress )
		{
			float flMeter = pPlayer->m_Shared.GetSpyCloakMeter();
			if ( m_flPrevProgress != flMeter )
			{
				m_flPrevProgress = flMeter;

				if ( flMeter == 100.f )
				{
					m_pInvisProgress->SetFgColor( COLOR_GREEN );
				}
				else if ( flMeter < 40.f )
				{
					m_pInvisProgress->SetFgColor( COLOR_RED );
				}
				else
				{
					m_pInvisProgress->SetFgColor( COLOR_YELLOW );
				}

				m_pInvisProgress->SetProgress( flMeter / 100.0f );
			}
		}
	}	
}

//-----------------------------------------------------------------------------
// Spy Invis PDA panel for the TTG pocketwatch
//-----------------------------------------------------------------------------
class CPDAPanel_Spy_Invis_Pocket_TTG : public CPDAPanel_Spy_Invis_Pocket
{
	DECLARE_CLASS( CPDAPanel_Spy_Invis_Pocket_TTG, CPDAPanel_Spy_Invis_Pocket );

public:
	CPDAPanel_Spy_Invis_Pocket_TTG( vgui::Panel *parent, const char *panelName );
};

DECLARE_VGUI_SCREEN_FACTORY( CPDAPanel_Spy_Invis_Pocket_TTG, "pda_panel_spy_invis_pocket_ttg" );

//-----------------------------------------------------------------------------
// Constructor: 
//-----------------------------------------------------------------------------
CPDAPanel_Spy_Invis_Pocket_TTG::CPDAPanel_Spy_Invis_Pocket_TTG( vgui::Panel *parent, const char *panelName )
: CPDAPanel_Spy_Invis_Pocket( parent, "CPDAPanel_Spy_Invis_Pocket_TTG" ) 
{
	dynamic_cast<CircularProgressBar*>(m_pInvisProgress)->SetStartSegment( 7 ); // Do the pellet first.
}

//-----------------------------------------------------------------------------
// Spy Invis PDA panel for the Hitman pocketwatch
//-----------------------------------------------------------------------------

class CPDAPanel_Spy_Invis_Pocket_HM : public CPDAPanel_Spy_Invis_Pocket
{
	DECLARE_CLASS( CPDAPanel_Spy_Invis_Pocket_HM, CPDAPanel_Spy_Invis_Pocket );

public:
	CPDAPanel_Spy_Invis_Pocket_HM( vgui::Panel *parent, const char *panelName );
};

DECLARE_VGUI_SCREEN_FACTORY( CPDAPanel_Spy_Invis_Pocket_HM, "pda_panel_spy_invis_pocket_hm" );

//-----------------------------------------------------------------------------
// Constructor: 
//-----------------------------------------------------------------------------
CPDAPanel_Spy_Invis_Pocket_HM::CPDAPanel_Spy_Invis_Pocket_HM( vgui::Panel *parent, const char *panelName )
	: CPDAPanel_Spy_Invis_Pocket( parent, "CPDAPanel_Spy_Invis_Pocket_HM" ) 
{
}