// TkwFile.cpp: implementation of the CTkwFile class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "TkwFile.h"
#include "XFilePathName.h"

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

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CTkwFile::CTkwFile()
{

}

CTkwFile::~CTkwFile()
{

}

CTkwFile::CTkwFile(const TCHAR* szTKWName)
{
	ReadFile(szTKWName);
}

void CTkwFile::SetTKList(XStringList &lstTk)
{
	m_lstTK.Reset();
    for(int i=0; i<lstTk.Length();i++){
		CString csTK = lstTk[i];
		m_lstTK.Append(tstrnew(csTK));
	}
}

void CTkwFile::GetTKList(XStringList &lstTk)
{
	lstTk.Reset();
    for(int i=0; i<m_lstTK.Length();i++)
	{
		CString csTK = m_lstTK[i];
		lstTk.Append(tstrnew(csTK));
	}
}


BOOL CTkwFile::ReadFile(const TCHAR* szTKWName)
{
	m_lstTK.Reset();
	CFileFind find;
	if(!find.FindFile(szTKWName)) 
	{
		return FALSE;
	}
	FILE *fp=_tfopen(szTKWName, _T("r"));
	if(!fp)
		return FALSE;
	CString csBuf;
	BOOL bIsTKW = FALSE;
	BOOL bIsDescription = FALSE;
	BOOL bIsTKList = FALSE;
	BOOL bIsShowType = FALSE;
	BOOL bIsVersion = FALSE;
	BOOL bIsFirstRow = FALSE;
	BOOL bIsType = FALSE;
	while(!feof(fp))
	{
		TCHAR sBuf[256]=_T("");
		_fgetts(sBuf, 255, fp);
		csBuf = sBuf;
		csBuf.TrimLeft();
		csBuf.TrimRight();
		if(csBuf == _T("") && !bIsFirstRow)
			continue;
		else if(csBuf != _T("") && !bIsFirstRow)
		{
			bIsFirstRow = TRUE;
			int pos = csBuf.Find(_T("Tangent TKW System"), 0);
			if(pos > -1)
			{
				int len = csBuf.GetLength();
				m_csVersion = csBuf.Right(len - 18);
				m_csVersion.TrimLeft();
				m_csVersion.TrimRight();
				if(m_csVersion != _T("1.0"))
					break;
				bIsVersion = TRUE;
				bIsTKW = TRUE;
				continue;
			}
			break;
		}
		//add by cwk on 060828
		if (csBuf.Find(_T("[Type]"),0) > -1 && bIsTKW)
		{
			bIsType = TRUE;
			continue;
		}

		if(csBuf == _T("[Description]") && bIsTKW && !bIsTKList)
		{
			bIsDescription = TRUE;
			continue;
		}
		else if(csBuf == _T("[TK LIST]") && bIsTKW && bIsDescription)
		{
			bIsTKList = TRUE;
			bIsDescription = FALSE;
			continue;
		}
		else if(csBuf.Find(_T("[Show Type]"), 0) > -1 && bIsTKW)
		{
			bIsShowType = TRUE;
			int pos = csBuf.Find(_T("[Show Type]"), 0);
			int len = csBuf.GetLength();
			CString csTmp;
			csTmp = csBuf.Right(len - 11);
			csTmp.TrimLeft();
			csTmp.TrimRight();
			if(_tcsicmp(csTmp, _T("JPG")) == 0)
				m_bIsJpg = TRUE;
			else if(_tcsicmp(csTmp, _T("SLD")) == 0)
				m_bIsJpg = FALSE;
			else
			{
				bIsShowType = FALSE;//非法
				break;
			}
			continue;
		}
		if (bIsType) 
		{
			m_csDxfCode = csBuf;
			bIsType = FALSE;
		}
		if(bIsDescription)
		{
			TCHAR strtemp = 13;
			TCHAR strtemp2 = 10;
			m_csDescription += csBuf;
			m_csDescription += strtemp;
			m_csDescription += strtemp2;
		}
		if(bIsTKList)
		{
			CString csTKfile = csBuf;
			XFilePathName FilePath1(csBuf);
			XFilePathName FilePath2(szTKWName);
			if(FilePath1.getDriver() == _T("") && FilePath1.getDir() == _T(""))
			{
				csTKfile = FilePath2.getDriver() + FilePath2.getDir() + csBuf;
			}
			XString fullFile;
			if(FindFile(csTKfile, fullFile)) 
			{
				m_lstTK.Append(tstrnew(fullFile));
			}
		}
	}
	if(!bIsTKW || !bIsShowType || !bIsVersion)
	{
		AfxMessageBox(_T("不是标准TKW文件！"));
	}
	fclose(fp);
	return TRUE;
}

BOOL CTkwFile::WriteFile(const TCHAR* szTKWName)
{
	FILE *fp=_tfopen(szTKWName, _T("w"));
	if(!fp)
		return FALSE;
	CString csVersion = _T("Tangent TKW System ") + m_csVersion + _T("\n");
	_fputts(csVersion, fp);
	if(m_bIsJpg)
		m_csType = _T("[Show Type] JPG\n");
	else
		m_csType = _T("[Show Type] SLD\n");
	_fputts(m_csType, fp);
	_fputts(_T("[Description]\n"), fp);
	_fputts(m_csDescription, fp);
	_fputts(_T("[TK LIST]\n"), fp);
    for(int i=0;i<m_lstTK.Length();i++)
	{
		CString csNewFile = (const TCHAR*)m_lstTK[i];
		XFilePathName XFilePath1(csNewFile);
		XFilePathName XFilePath2(szTKWName);
		if((_tcsicmp(XFilePath1.getDriver(), XFilePath2.getDriver()) == 0) &&
			(_tcsicmp(XFilePath1.getDir(), XFilePath2.getDir()) == 0))
			csNewFile = XFilePath1.getFileName()+ XFilePath1.getFileExt();
		csNewFile += _T("\n");
		_fputts(csNewFile, fp);
	}
	_fputts(_T("[Type]\n"), fp);
	_fputts(m_csDxfCode, fp);
	fclose(fp);
	return TRUE;
}