#include "stdafx.h"
#include "TDbParkingSpace.h"
#include "dbproxy.h"
#include "TDbParking.h"

extern int CutStrToPreAndnum(CString &strSerialNum, CString &strPrefix, CString &strNum, int* nNum);

ACRX_DXF_DEFINE_MEMBERS(TDbParkingSpace, ATSEntity, AcDb::kDHL_CURRENT, AcDb::kMReleaseCurrent, 
						AcDbProxyEntity::kNoOperation, ATS_PARKINGSPACE, "ATS_PARKINGSPACE缺乏解释器图形看不见, 请下载上华软件|网址: www.shanghuasoft.com");

IMPLEMENT_TENTBASE(TDbParkingSpace);

int g_nSerialNum;
TDbParkingSpace::TDbParkingSpace():TDbEntity (),
m_ptStart(AcGePoint3d(0,0,0)),
m_iWidth(0),
m_iHeight(0),
m_iAngle(0),
m_iRow(0),
m_iStyle(3),
m_iNum(0),
m_iQMode(0),
m_VectorOffet(AcGeVector3d(0,0,0)),
m_sName(_T("")),
m_ptCur(AcGePoint3d(0,0,0))
{

}

TDbParkingSpace::~TDbParkingSpace()
{
}

void AddSerialNum(XExplodeDraw &dc, ATSParking &dbPark, CString &strSerialNum, CString &strTextStyle, double dTextHeight, AcGeVector3d &VectorOffet, int iAngle, double dWidth, double dHeight)
{
	bool bXYFlag = true;//表示在UCS下，Y轴与X轴的夹角为90度还是270度。true 表示夹角为90度

	AcGeVector3d vtXAxisUCS = Ucs2Wcs(AcGeVector3d::kXAxis, true);
	AcGeVector3d vtYAxisUCS = Ucs2Wcs(AcGeVector3d::kYAxis, true);
	//Ucs的X轴在Wcs下X轴方向的角度
	double dRotX = acutAngle(asDblArray(AcGePoint3d::kOrigin), asDblArray(vtXAxisUCS));
	//Ucs的Y轴在Wcs下X轴方向的角度
	double dRotY = acutAngle(asDblArray(AcGePoint3d::kOrigin), asDblArray(vtYAxisUCS));
	double dXYAngle = dRotY - dRotX;
	if((dXYAngle > PI)||((dXYAngle > -0.6*PI)&&(dXYAngle < -0.4*PI)))//判断UCS坐标系下，X Y夹角是否为270
	{
		bXYFlag = false;
	}

	AcGeVector2d VectorOffet2d;
	VectorOffet2d.x = VectorOffet.x;
	VectorOffet2d.y = VectorOffet.y;
	double dIncludedAngle = VectorOffet2d.angle();//文字书写方向与WCSX轴的夹角
	dIncludedAngle -= dRotX;//文字书写方向与UCSX轴的夹角
	if (dIncludedAngle < 0)
	{
		dIncludedAngle += 2*PI;
	}

	TDbText text;
	text.SetText(strSerialNum);
	text.SetHeight(dTextHeight);

	if(bXYFlag)
	{
		if ((dIncludedAngle < 0.5 * PI)||(dIncludedAngle > 1.5*PI))
		{
			if (dWidth > dHeight)
			{
				text.SetRotation(dbPark.GetRotAngle()); 
			}
			else
			{
				text.SetRotation(dbPark.GetRotAngle() + (90 - iAngle)*PI/180); 
			}
		}
		else
		{
			if (dWidth > dHeight)
			{
				text.SetRotation(dbPark.GetRotAngle() + PI); 
			}
			else
			{
				text.SetRotation(dbPark.GetRotAngle() + PI + (90 - iAngle)*PI/180); 
			}
		}
	}
	else
	{
		if ((dIncludedAngle < 0.5 * PI)||(dIncludedAngle > 1.5*PI))
		{
			if (dWidth > dHeight)
			{
				text.SetRotation(dbPark.GetRotAngle() + PI); 
			}
			else
			{
				text.SetRotation(dbPark.GetRotAngle() + PI + (90 - iAngle)*PI/180); 
			}
		}
		else
		{
			if (dWidth > dHeight)
			{
				text.SetRotation(dbPark.GetRotAngle()); 
			}
			else
			{
				text.SetRotation(dbPark.GetRotAngle() + (90 - iAngle)*PI/180); 
			}
		}
	}
	text.SetLocation(dbPark.GetPtText());
	AcDbObjectId idTextStyle = GetTextStyleId(strTextStyle);
	if (idTextStyle.isValid())
		text.SetStyleId(idTextStyle);
	else
		text.SetStyleId(acdbCurDwg()->textstyle());
	text.setLayer(::InitLayer(LAY_PKNG_SING));
	text.SetAlignment(XExplodeDraw::kMiddleCenter);
	dc.DrawEntity(text);
}
Acad::ErrorStatus TDbParkingSpace::ExplodeOrDraw2d(XExplodeDraw &dc) const
{
	assertReadEnabled();
	BOOL bIsFirst = m_bIsFirst;
	int nNum = m_nNum, nNumLength = m_nNumLength, nTasksNum;
	if (bIsFirst)
	{
		nTasksNum  = m_nNum + 2 * m_iNum;
	}
	else
	{
		nTasksNum  = m_nNum + 2 * m_iNum + 1;
	}
	CString strPrefix = m_strPrefix, strPostfix = m_strPostfix, strNum;
	
	for (int i =0;i<m_iNum;i++)
	{
		//单排
		if (m_iRow == 0)
		{
			ATSParking dbPark(m_sName);
			dbPark.SetTextOffset(m_dOffset);
			dbPark.Fill((m_ptStart+m_VectorOffet*i),m_VectorOffet,m_iAngle,m_iWidth,m_iHeight,1,m_iStyle,m_iQMode);
			dc.DrawEntity(dbPark);
			if (m_bIsDrawNum)
			{
				CString strText;
				if (bIsFirst)
				{
					if (nNum)
						strText.Format(_T("%s%d%s"), m_strPrefix, nNum, m_strPostfix);
					else
						strText.Format(_T("%s%s"), m_strPrefix, m_strPostfix);
					bIsFirst = FALSE;
				}
				else
				{
					strNum.Format(_T("%d"), ++nNum);
					if (nNumLength == 0)
					{
						nNumLength = strNum.GetLength();
					}
					if ((strNum.GetLength() > nNumLength))
					{
						nNumLength = strNum.GetLength();
						if (strPrefix.GetAt(strPrefix.GetLength() - 1) == '0')
						{
							strPrefix = strPrefix.Left(strPrefix.GetLength() - 1);
						}
					}
					strText.Format(_T("%s%s%s"), strPrefix, strNum, strPostfix);
				}
				AcGeVector3d vec = m_VectorOffet;
				CString strStyle = m_strTextStyle;
				AddSerialNum(dc, dbPark, strText, strStyle, m_dTextHeight, vec, m_iAngle, m_iWidth, m_iHeight);
			}			
		}
		//双排
		else if (m_iRow == 1)
		{
			int iQmode1 = 0;
			int iQmode2 = 0;
			if (m_iQMode == 0)
			{
				iQmode1 = 0;
				iQmode2 = 1;
			} 
			else if (m_iQMode == 1)
			{
				iQmode1 = 3;
				iQmode2 = 1;
			}
			else if (m_iQMode == 2)
			{
				iQmode1 = 0;
				iQmode2 = 2;
			}
			else if (m_iQMode == 3)
			{
				iQmode1 = 3;
				iQmode2 = 2;
			}

			ATSParking dbPark1(m_sName);
			dbPark1.SetTextOffset(m_dOffset);
			dbPark1.Fill((m_ptStart+m_VectorOffet*i),m_VectorOffet,m_iAngle,m_iWidth,m_iHeight,1,m_iStyle,iQmode1);
			dc.DrawEntity(dbPark1);
			CString strText;
			AcGeVector3d vec;
			if (m_bIsDrawNum)
			{				
				if (bIsFirst)
				{
					if (nNum)
						strText.Format(_T("%s%d%s"), m_strPrefix, nNum, m_strPostfix);
					else
						strText.Format(_T("%s%s"), m_strPrefix, m_strPostfix);
					bIsFirst = FALSE;
				}
				else
				{
					strNum.Format(_T("%d"), ++nNum);
					if (nNumLength == 0)
					{
						nNumLength = strNum.GetLength();
					}
					if ((strNum.GetLength() > nNumLength))
					{
						nNumLength = strNum.GetLength();
						if (strPrefix.GetLength() > 0)
						{
							if (strPrefix.GetAt(strPrefix.GetLength() - 1) == '0')
							{
								strPrefix = strPrefix.Left(strPrefix.GetLength() - 1);
							}
						}						
					}
					strText.Format(_T("%s%s%s"), strPrefix, strNum, strPostfix);
				}

				vec = m_VectorOffet;
				CString strStyle = m_strTextStyle;
				AddSerialNum(dc, dbPark1, strText, strStyle, m_dTextHeight, vec, m_iAngle, m_iWidth, m_iHeight);
			}
			ATSParking dbPark2(m_sName);
			dbPark2.SetTextOffset(m_dOffset);
			dbPark2.Fill((m_ptStart+m_VectorOffet*i),m_VectorOffet,m_iAngle,m_iWidth,m_iHeight,1,m_iStyle,iQmode2);
			dc.DrawEntity(dbPark2);
			if (m_bIsDrawNum)
			{
				strNum.Format(_T("%d"), --nTasksNum);
				CString strTemp = strPrefix;
				if ((strNum.GetLength() > nNumLength))
				{
					if (strTemp.GetLength() > 0)
					{
						for (int i = 0; i < strNum.GetLength() - nNumLength; ++i)
						{
							if (strTemp.GetAt(strTemp.GetLength() - 1) == '0')
							{
								strTemp = strTemp.Left(strTemp.GetLength() - 1);
							}
						}		
					}
				}
				strText.Format(_T("%s%s%s"), strTemp, strNum, strPostfix);
				CString strStyle = m_strTextStyle;
				AddSerialNum(dc, dbPark2, strText, strStyle, m_dTextHeight, vec, m_iAngle, m_iWidth, m_iHeight);
			}
			
		}
	}

	//文字提示
	TDbText text;
	XString sValue(256);
	if (m_iRow == 0)
	{
		sValue<<XString(_T("%d"),m_iNum);
	}
	else if (m_iRow == 1)
	{
		sValue<<XString(_T("%d"),2*m_iNum);
	}
	text.SetText(sValue);
	text.SetHeight(m_dTextHeight);
	text.SetLayoutRotation(Ucs2Wcs(0)); 
	AcDbObjectId idTextStyle = GetTextStyleId(m_strTextStyle);
	if (idTextStyle.isValid())
		text.SetStyleId(idTextStyle);
	else
		text.SetStyleId(acdbCurDwg()->textstyle());
	AcGePoint3d ptCur = m_ptCur;
	if (m_iQMode==0 || m_iQMode == 3)
	{
		text.SetLocation((ptCur-AcGeVector3d(_AS_SYS_UNIT(5*DocGetPScale()),_AS_SYS_UNIT(-5*DocGetPScale()),0)));
		text.SetAlignment(XExplodeDraw::kBottomRight);
	}
	else
	{
		text.SetLocation((ptCur-AcGeVector3d(_AS_SYS_UNIT(5*DocGetPScale()),_AS_SYS_UNIT(5*DocGetPScale()),0)));
		text.SetAlignment(XExplodeDraw::kTopRight);
	}
	dc.DrawEntity(text);

	return Acad::eOk;
}


void TDbParkingSpace::SetStartPt(const TADSGePoint3d &ptStart)
{
		m_ptStart = ptStart;
}

TADSGePoint3d TDbParkingSpace::GetStartPt()
{
	return m_ptStart;
}

void TDbParkingSpace::Update(AcGePoint3d &ptCur,AcGeVector3d &vec,double iWidth,double iHeight, double dTextHeight, int angle, CString &strSerialNum, CString &strTextStyle, BOOL bIsDrawNum, BOOL bIsFirst, double dOffset, int iRow,int iStyle,int iNum)
{
	m_ptCur = ptCur;
	m_VectorOffet = vec;
	m_iWidth = iWidth;
	m_iHeight = iHeight;
	m_iAngle = angle;
	m_iRow = iRow;
	m_iStyle = iStyle;
	m_iNum = iNum;
	m_bIsFirst = bIsFirst;
	m_dOffset = dOffset;
	m_bIsDrawNum = bIsDrawNum;
	m_strTextStyle = strTextStyle;
	m_dTextHeight = dTextHeight;
	m_nNumLength = CutStrToPreAndnum(strSerialNum, m_strPrefix, m_strPostfix, &m_nNum);
}

void TDbParkingSpace::QMode()
{
	m_iQMode++;
	m_iQMode = m_iQMode%4;
}

int TDbParkingSpace::Num()
{
	return m_iNum;
}

void TDbParkingSpace::SetBlockName(XString &sName)
{
	m_sName = sName;
}