#include "Stdafx.h"
#include "SigmaView.h"
#include "ItemSelect.h"
#include "ItemCutOut.h"
#include "ItemCutIn.h"

extern "C" __declspec(dllexport)
int Cut_CutOutByRect(CSigmaView * pView)
{
	if (pView == 0)
		return -1;

	if (pView->m_pDoc == 0)
		return -1;

	CItemSelect * itemSelect = pView->m_pDoc->GetSelectItem();
	if (itemSelect == 0)
		return -1;

	CRect8 rect = itemSelect->GetRect();
	NItem::CItemCutOut itemCutOut(pView->m_pDoc);
	itemCutOut.CutOutRectangle(rect);

	return 1;
}

extern "C" __declspec(dllexport)
int CutOut_GetCountOfPickup(CSigmaView * pView)
{
	if (pView == NULL)
		return -1;

	CItem * item = pView->GetItem();
	if (item == NULL)
		return -1;

	NItem::CItemCutOut * itemCutOut = dynamic_cast<NItem::CItemCutOut *>(item);
	if (itemCutOut == NULL)
		return -1;

	return itemCutOut->GetCountOfPickup();
}

extern "C" __declspec(dllexport)
int Cut_CutInByRect(CSigmaView * pView)
{
	if (pView == 0)
		return -1;

	if (pView->m_pDoc == 0)
		return -1;

	CItemSelect * itemSelect = pView->m_pDoc->GetSelectItem();
	if (itemSelect == 0)
		return -1;
	
	CRect8 rect = itemSelect->GetRect();
	NItem::CItemCutIn itemCutIn(pView->m_pDoc);
	itemCutIn.CutInRectangle(rect);

	return 1;
}

extern "C" __declspec(dllexport)
int CutIn_GetCountOfPickup(CSigmaView * pView)
{
	if (pView == NULL)
		return -1;

	CItem * item = pView->GetItem();
	if (item == NULL)
		return -1;

	NItem::CItemCutIn * itemCutIn = dynamic_cast<NItem::CItemCutIn *>(item);
	if (itemCutIn == NULL)
		return -1;

	return itemCutIn->GetCountOfPickup();
}
extern "C" __declspec(dllexport)
int CutOutFile(LPCTSTR rangeFile, LPCTSTR sourceFile, LPCTSTR destFile)
{
	ImageCut cut;
	return cut.CutOutFile(rangeFile, sourceFile, destFile);
}
extern "C" __declspec(dllexport)
int CutOutFileByLine(BYTE * buffWellPath, int bufLen, LPCTSTR sourceFile, LPCTSTR destFile, int type)
{
	ImageCut cut;
	return cut.CutOutFileByLine(buffWellPath, bufLen, sourceFile, destFile, type);
}

extern "C" __declspec(dllexport)
int RecalculateMeshColor(CSigmaView* pView)
{
	if (pView == 0)
		return -1;

	if (pView->m_pDoc == 0)
		return -1;

	POSITION pt = pView->m_pDoc->m_pXy->FindFirstElement(DOUBLEFOX_MESH);
	if (pt == nullptr)
	{
		return 1;
	}

	COne* pOne = pView->m_pDoc->m_pXy->GetAt(pt);
	CMesh* pMesh = (CMesh*)pOne->GetValue();

	CArray<CColorItem, CColorItem> colorList;
	pMesh->color.GetColor(colorList);
	int listCount = (int)colorList.GetSize();

	double Zmin, Zmax;
	pMesh->GetM(Zmin, Zmax);

	double oldMin, oldMax;
	pMesh->color.GetZRange(oldMin, oldMax);
	if (fabs(oldMax - oldMin) < 1e-12) return 1;

	for (int i = 0; i < listCount; i++)
	{
		double z = colorList[i].z;
		double newZ = Zmin + (Zmax - Zmin) * (z - oldMin) / (oldMax - oldMin);
		colorList[i].z = newZ;
	}

	pMesh->color.SetColor(colorList);
	pMesh->UpdateColorRuler();
	pMesh->GetBitmap();

	return 1;
}