/**
 * @file XTPChart2dPieSeriesPointView.cpp
 *
 * @copyright
 * (c) 1998-2025 Codejock Software, All Rights Reserved.
 *
 * This source file is the property of Codejock Software and must not be
 * redistributed by any means without the explicit written permission of
 * Codejock Software.
 *
 * The use of this source code is governed by the terms and conditions specified
 * in the Toolkit Pro license agreement. Codejock Software grants you, as a
 * single software developer, the limited right to use this software on one
 * computer only.
 *
 * Contact Information:
 * support@codejock.com
 * http://www.codejock.com
 *
 */

#include "stdafx.h"

#include "Common/Base/Diagnostic/XTPDisableAdvancedWarnings.h"
#include <math.h>
#include "Common/Base/Diagnostic/XTPEnableAdvancedWarnings.h"

#include "GraphicLibrary/GdiPlus/XTPGdiPlus.h"

#include "Common/XTPTypeId.h"
#include "Common/Math/XTPMathUtils.h"
#include "Common/XTPFramework.h"
#include "Common/XTPXMLHelpers.h"
#include "Common/XTPSynchro.h"
#include "Common/XTPSystemHelpers.h"
#include "Common/XTPApplication.h"
#include "Common/XTPSingleton.h"
#include "Common/PropExchange/XTPPropExchangeSection.h"
#include "Common/XTPPropExchange.h"
#include "Common/PropExchange/XTPPropExchangeEnumerator.h"
#include "Common/PropExchange/XTPPropExchangeEnumeratorPtr.h"
#include "Common/PropExchange/XTPPropExchangeArchive.h"
#include "Common/PropExchange/XTPPropExchangeXMLNode.h"
#include "Common/PropExchange/XTPPropExchangeRegistry.h"
#include "Common/PropExchange/XTPPropExchangeIniFile.h"
#include "Common/Base/Types/XTPPoint2.h"
#include "Common/Base/Types/XTPPoint3.h"
#include "Common/Base/Types/XTPSize.h"
#include "Common/Base/Types/XTPRect.h"
#include "Common/Math/XTPMathUtils.h"

#include "Chart/Types/XTPChartTypes.h"
#include "Chart/Types/XTPChartPie.h"
#include "Chart/Types/2D/XTPChart2dPie.h"

#include "Chart/XTPChartDefines.h"
#include "Chart/XTPChartElement.h"
#include "Chart/XTPChartLegendItem.h"
#include "Chart/XTPChartElementView.h"
#include "Chart/XTPChartSeries.h"
#include "Chart/XTPChartSeriesLabel.h"
#include "Chart/XTPChartSeriesView.h"
#include "Chart/XTPChartSeriesStyle.h"
#include "Chart/XTPChartSeriesPoint.h"
#include "Chart/XTPChartPanel.h"
#include "Chart/XTPChartDiagram.h"
#include "Chart/XTPChartDiagramView.h"
#include "Chart/XTPChartSeriesPointView.h"

#include "Chart/Appearance/XTPChartAppearance.h"
#include "Chart/Appearance/XTPChartBorder.h"
#include "Chart/Utils/XTPChartTextPainter.h"

#include "Chart/Drawing/XTPChartDeviceContext.h"
#include "Chart/Drawing/XTPChartDeviceCommand.h"
#include "Chart/Drawing/XTPChartPolygonDeviceCommand.h"

#include "Chart/XTPChartObjectFactory.h"
#include "Chart/Drawing/XTPChartDrawingObjectFactory.h"

#include "Chart/Styles/Pie/Base/XTPChartPieDiagramBase.h"
#include "Chart/Styles/Pie/Base/XTPChartPieSeriesLabelBase.h"
#include "Chart/Styles/Pie/Base/XTPChartPieSeriesStyleBase.h"
#include "Chart/Styles/Pie/Base/XTPChartPieSeriesPointViewBase.h"
#include "Chart/Styles/Pie/Base/XTPChartPieSeriesViewBase.h"

#include "Chart/Styles/Pie/2D/XTPChart2dPieSeriesPointView.h"

#include "Common/Base/Diagnostic/XTPDisableNoisyWarnings.h"

#ifdef _DEBUG
#	define new DEBUG_NEW
#	undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

//////////////////////////////////////////////////////////////////////////
// CXTPChartPieSeriesPointView

CXTPChartPieSeriesPointView::CXTPChartPieSeriesPointView(CXTPChartSeriesPoint* pPoint,
														 CXTPChartElementView* pParentView,
														 BOOL bAddToParent)
	: CXTPChartPieSeriesPointViewBase(pPoint, pParentView, bAddToParent)
{
}

CXTPChartPieSeriesPointView::CXTPChartPieSeriesPointView(CXTPChartSeriesPoint* pPoint,
														 CXTPChartElementView* pParentView)
	: CXTPChartPieSeriesPointViewBase(pPoint, pParentView)
{
}

void CXTPChartPieSeriesPointView::CalculateLayout(double& dStartAngle)
{
	SAFE_DELETE(m_pPie);

	CXTPChartPieSeriesViewBase* pView = (CXTPChartPieSeriesViewBase*)GetSeriesView();

	CXTPChartPointF basePoint = pView->GetInnerBounds().GetCenter();
	CXTPChartSizeF size		  = pView->GetInnerBounds().GetSize();
	CXTPChartEllipse ellipse(CXTPPoint3d(), size.Width / 2, size.Height / 2);

	double pieArea		= ellipse.GetArea() * m_dValue;
	double dFinishAngle = ellipse.CalcEllipseSectorFinishAngle(pieArea, dStartAngle);
	int nDepth			= ((CXTPChartPieSeriesStyleBase*)pView->GetStyle())->GetDepth();
	int nHolePercent	= ((CXTPChartPieSeriesStyleBase*)pView->GetStyle())->GetHolePercent();

	if (m_pPoint->m_bSpecial)
	{
		CXTPChartPieSeriesStyleBase* pStyle = ((CXTPChartPieSeriesStyleBase*)pView->GetStyle());

		CXTPChartPie pie(dStartAngle, dFinishAngle, ellipse, nDepth, nHolePercent);

		double angle	= pie.GetHalfAngle();
		double radius   = ellipse.CalcEllipseRadius(angle);
		double explodeX = pie.GetCenterPoint().X
						  + pStyle->GetExplodedDistancePercent() / 100.0 * radius * cos(angle);
		double explodeY = pie.GetCenterPoint().Y
						  - pStyle->GetExplodedDistancePercent() / 100.0 * radius * sin(angle);

		CXTPPoint3d explodeLocation(explodeX, explodeY);
		CXTPChartEllipse explodeEllipse(explodeLocation, ellipse.m_dMajorSemiaxis,
										ellipse.m_dMinorSemiaxis);

		m_pPie = new CXTPChartPie(dStartAngle, dFinishAngle, explodeEllipse, nDepth, nHolePercent);
	}
	else
	{
		m_pPie = new CXTPChartPie(dStartAngle, dFinishAngle, ellipse, nDepth, nHolePercent);
	}

	m_basePoint = basePoint;

	dStartAngle = dFinishAngle;
}

CXTPChartDeviceCommand* CXTPChartPieSeriesPointView::CreateDeviceCommand(CXTPChartDeviceContext* pDC)
{
	UNREFERENCED_PARAMETER(pDC);

	CXTPChartColor color1 = GetColor();
	CXTPChartColor color2 = GetColor2();

	if (!m_pPie)
		return 0;

	CXTPChartDeviceCommand* pCommand = CXTPChartDrawingObjectFactory::Create2dHitTestElementCommand(
		m_pPoint);

	pCommand->AddChildCommand(m_pPie->CreatePieDeviceCommand(color1, color2, m_basePoint));

	CXTPChartPieSeriesStyleBase* pStyle = DYNAMIC_DOWNCAST(CXTPChartPieSeriesStyleBase,
														   GetSeriesView()->GetStyle());
	_ASSERTE(pStyle);

	if (pStyle->GetBorder()->IsVisible())
	{
		pCommand->AddChildCommand(m_pPie->CreateBoundedPieDeviceCommand(
			pStyle->GetBorderActualColor(), pStyle->GetBorder()->GetThickness(), m_basePoint));
	}

	return pCommand;
}

CXTPChartDeviceCommand* CXTPChartPieSeriesPointView::CreateLegendDeviceCommand(
	CXTPChartDeviceContext* pDC, CRect rcBounds)
{
	UNREFERENCED_PARAMETER(pDC);
	rcBounds.DeflateRect(1, 1);

	CXTPChartDeviceCommand* pCommand =
		CXTPChartDrawingObjectFactory::Create2dPolygonAntialiasingDeviceCommand();

	CXTPChartColor color1 = GetColor();
	CXTPChartColor color2 = GetColor2();

	CXTPChartEllipse explodeEllipse(CXTPChartPointF(static_cast<int>(rcBounds.left),
													static_cast<int>(rcBounds.bottom)),
									rcBounds.Width(), rcBounds.Height());

	CXTPChartPie pie(0, CXTPMathUtils::m_dPI / 2, explodeEllipse, 0, 0);
	pCommand->AddChildCommand(pie.CreatePieDeviceCommand(color1, color2, CXTPChartPointF(0, 0)));

	CXTPChartPieSeriesStyleBase* pStyle = DYNAMIC_DOWNCAST(CXTPChartPieSeriesStyleBase,
														   GetSeriesView()->GetStyle());
	if (pStyle)
	{
		if (pStyle->GetBorder()->IsVisible())
		{
			pCommand->AddChildCommand(
				pie.CreateBoundedPieDeviceCommand(pStyle->GetBorderActualColor(), 1,
												  CXTPChartPointF(0, 0)));
		}
	}
	else
	{
		CXTPChartColor clrBorder =
			GetSeriesView()->GetStyle()->GetAppearance()->GetPieStyleAppearance()->BorderColor;

		pCommand->AddChildCommand(
			pie.CreateBoundedPieDeviceCommand(clrBorder, 1, CXTPChartPointF(0, 0)));
	}

	return pCommand;
}