#pragma once

#include "earthwormdef.h"
#include "AcGiDraw.h"

#ifdef EARTHWORM_EXPORT
#define DLLIMPEXP __declspec(dllexport)
#else
#define DLLIMPEXP __declspec(dllimport)
#endif

class DLLIMPEXP AecComplexCurve
{
public:
	
	 AecComplexCurve();
     AecComplexCurve(const AecComplexCurve& src);
	~AecComplexCurve();

    AecComplexCurve&  operator = (const AecComplexCurve& src);
	AecComplexCurve& copyFrom(const AecComplexCurve& src);

    AecEqui::AecCurveElement	 operator [] (int nIndex);
    const AecEqui::AecCurveElement operator [] (int nIndex) const;
	AcDbCurve*	segat(int nIndex);

    AecEqui::AecCurveElement		at(int nIndex) const;
    AecEqui::AecCurveElement&		atByRef(int nIndex);
	const AecEqui::AecCurveElement&	atByCstRef(int nIndex) const;

    AecComplexCurve&				setAt(int nIndex, AecEqui::AecCurveElement& value);
    AecEqui::AecCurveElement		first();
    const AecEqui::AecCurveElement	first() const;
    AecEqui::AecCurveElement		last();
    const AecEqui::AecCurveElement	last() const;

    int							append(const AecEqui::AecCurveElement& value);
								//Line Arc
	int							append(AcDbCurve* pCurve);
   AecComplexCurve&				append(const AecComplexCurve& src);

    AecEqui::AecCurveElement	removeAt(int nIndex);
    BOOL						remove(AecEqui::AecCurveElement& value, int start = 0);
    AecEqui::AecCurveElement	removeFirst();
    AecEqui::AecCurveElement	removeLast();
	void						removeAll();
    BOOL						find(const AecEqui::AecCurveElement& value, int& foundAt,int start = 0) const;

    int							length() const;
    BOOL						isEmpty() const;

    int							logicalLength() const;
    void						setLogicalLength(int nIndex);

	BOOL						isEqual(const AecEqui::AecCurveElement& value1,const AecEqui::AecCurveElement& value2) const;

	void						setSubElementGsMark(int nGsMark);
	BOOL						CanBoolUnite(const AecEqui::AecCurveElement& el) const;
	Acad::ErrorStatus			transformBy(const AcGeMatrix3d& xform);

	void						setColorIndex(int nColor);

	//同类合并
	void						merge();
	bool						merge(AecEqui::AecCurveElement& el0,AecEqui::AecCurveElement& el1,AecEqui::AecCurveElement*& pelAdd);

	//实线减去挖空线,前提先同类合并merge
	void						boolSubtract();
	int  						boolSubtract(AecEqui::AecCurveElement& elR,AecEqui::AecCurveElement& elH,CArray<AecEqui::AecCurveElement,AecEqui::AecCurveElement&>& arEl0);

	void						OrthoProjectedToXYPlane(double dz = 0.0);

	AcDbPolyline*				MakePoly() const;

	//获取 元素的类型0:line 1 : Arc 
	static int					GetElementType(const AecEqui::AecCurveElement& el);
	static BOOL					MakeArc(const AecEqui::AecCurveElement& el,AcDbArc*& pArc);
	static BOOL					MakeLine(const AecEqui::AecCurveElement& el,AcDbLine*& pLine);
	//根据 GetElementType 创建曲线
	static BOOL					MakeCurve(const AecEqui::AecCurveElement& el,AcDbCurve*& pCurve);
	static BOOL					MakeElement(AecEqui::AecCurveElement& el,const AcDbCurve* pCurve);

	static Acad::ErrorStatus	IntersectWith(AecEqui::AecCurveElement& el1,AecEqui::AecCurveElement& el2,AcDb::Intersect nType,AcGePoint3dArray& arPts);
	
	static Acad::ErrorStatus	ExtendTo(AecEqui::AecCurveElement& el,const AcGePoint3d& ptTo);

	Acad::ErrorStatus dxfOutFields(AcDbDxfFiler* pFiler) const;
	Acad::ErrorStatus dxfInFields(AcDbDxfFiler* pFiler);
	Acad::ErrorStatus dwgOutFields(AcDbDwgFiler* pFiler) const;
	Acad::ErrorStatus dwgInFields(AcDbDwgFiler* pFiler);

private:

	CArray<AecEqui::AecCurveElement,AecEqui::AecCurveElement&> m_arCurElements; 
};

class DLLIMPEXP AecComplexCurveDraw
{
public:
	 AecComplexCurveDraw();
	 AecComplexCurveDraw(const AecComplexCurveDraw& src);
	~AecComplexCurveDraw();

	void SetOwnerId(AcDbObjectId& id);
	AcDbObjectId GetOwnerId();

	void SetEdage(const AecComplexCurve& curEdage);
	BOOL GetEdage(AecComplexCurve& curEdage);
	BOOL GetEdage(AecComplexCurve& curEdage) const;

	AecComplexCurve& GetRefEdage();
	const AecComplexCurve& GetRefEdage() const;

	BOOL HasEdage() const;
	BOOL RemoveEdage();

	void merge();
	void boolSubtract();

	//设置隐藏段的绘制方式  0:不绘制 1: 绘制
	void SetHideDraw(Adesk::Int32 bHideDraw);
	Adesk::Int32 GetHideDraw() const;

	void SetColor(int nColor);

	// 延伸(收缩)首末点 为了支持遮挡扩展区域,dExtLen:单边延伸值
	void ExtendStartAndEnd(double dExtLen);

	AecComplexCurveDraw& operator = (const AecComplexCurveDraw& src);
	AecComplexCurveDraw& copyFrom(const AecComplexCurveDraw& src);

	Acad::ErrorStatus dxfOutFields(AcDbDxfFiler* pFiler) const;
	Acad::ErrorStatus dxfInFields(AcDbDxfFiler* pFiler);

	Acad::ErrorStatus dwgOutFields(AcDbDwgFiler* pFiler, Adesk::UInt32 nVer = 1) const;
	Acad::ErrorStatus dwgInFields(AcDbDwgFiler* pFiler, Adesk::UInt32 nVer = 1);

	//遮挡绘制 idReal实线图层，idDash 虚线图层,idCen中心线图层
	Adesk::Boolean Draw2d(AcGiDraw &dc, const AcDbObjectId& idReal,
		const AcDbObjectId& idDash, const AcDbObjectId& idCen,
		AecEqui::AecCurveElement* pElTmpl = NULL, BOOL bWeight = FALSE,
		BOOL bCenWeight = FALSE, double dPScale = 1.0) const;

	//无遮挡绘制
	Adesk::Boolean Draw2d(AcGiDraw& dc) const;

	Adesk::Boolean explode(AcDbVoidPtrArray& entitySet, const AcDbObjectId& idReal,
		const AcDbObjectId& idDash, const AcDbObjectId& idCen,
		AecEqui::AecCurveElement* pElTmpl = NULL, BOOL bWeight = FALSE,
		BOOL bCenWeight = FALSE);

	Acad::ErrorStatus transformBy(const AcGeMatrix3d& xform);

	void OrthoProject2XY();

protected:

	BOOL MakePolgon(AecEqui::AecCurveElement& el, AcDbPolyline*& pPl, BOOL bIsArc = FALSE) const;

	void SetProperty(AecEqui::AecCurveElement& el, AcDbEntity* pEnt, const AcDbObjectId& idReal,
					 const AcDbObjectId& idDash, const AcDbObjectId& idCen);

	BOOL MakeArc(AecEqui::AecCurveElement& el, AcDbArc*& pArc) const;

	BOOL MakeLine(AecEqui::AecCurveElement& el, AcDbLine*& pPl) const;

	void OrthProjectEl2XYPlan(AecEqui::AecCurveElement& el) const;

public:

	Adesk::Int32	  m_bHideDraw;
	AcDbSoftPointerId m_idOwner;
	AecComplexCurve	  m_curEdage;
};