// MainFrm.cpp: CMainFrame 类的实现
//

#include <math.h>
#include <chrono>
#include <fstream>
#include <sstream>
#include <iostream>

#include "pch.h"
#include "framework.h"

#include "MCA.h"
#include "Matrix.h"
#include "MainFrm.h"
#include "TotalView.h"
#include "DetailView.h"
#include "ControlView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif

// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	ON_WM_CREATE()
	ON_WM_TIMER()
	ON_WM_CLOSE()

	ON_COMMAND(ID_OPT_OPEN, &CMainFrame::OnOptOpen)
	ON_COMMAND(ID_OPT_SAVE, &CMainFrame::OnOptSave)
	ON_COMMAND(ID_STA_START, &CMainFrame::OnStaStart)
	ON_COMMAND(ID_STA_STOP, &CMainFrame::OnStaStop)
	ON_COMMAND(ID_STA_CLEAR, &CMainFrame::OnStaClear)
	ON_COMMAND(ID_SIMU_CO, &CMainFrame::OnSimuCo)
	ON_COMMAND(ID_SIMU_CS, &CMainFrame::OnSimuCs)
	ON_COMMAND(ID_SIMU_NA, &CMainFrame::OnSimuNa)
	ON_COMMAND(ID_AXIS_LINEAR, &CMainFrame::OnAxisLinear)
	ON_COMMAND(ID_AXIS_LOG, &CMainFrame::OnAxisLog)
	ON_COMMAND(ID_RANGE_AUTO, &CMainFrame::OnRangeAuto)
	ON_COMMAND(ID_RANGE_D4, &CMainFrame::OnRangeD4)
	ON_COMMAND(ID_RANGE_D2, &CMainFrame::OnRangeD2)
	ON_COMMAND(ID_RANGE_M2, &CMainFrame::OnRangeM2)
	ON_COMMAND(ID_RANGE_M4, &CMainFrame::OnRangeM4)
	ON_COMMAND(ID_DATA_ORIGIN, &CMainFrame::OnDataOrigin)
	ON_COMMAND(ID_DATA_3, &CMainFrame::OnData3)
	ON_COMMAND(ID_DATA_5, &CMainFrame::OnData5)
	ON_COMMAND(ID_DATA_PEAK, &CMainFrame::OnDataPeak)

	ON_UPDATE_COMMAND_UI(ID_STA_START, &CMainFrame::OnUpdateStaStart)
	ON_UPDATE_COMMAND_UI(ID_STA_STOP, &CMainFrame::OnUpdateStaStop)
	ON_UPDATE_COMMAND_UI(ID_STA_CLEAR, &CMainFrame::OnUpdateStaClear)
	ON_UPDATE_COMMAND_UI(ID_SIMU_CO, &CMainFrame::OnUpdateSimuCo)
	ON_UPDATE_COMMAND_UI(ID_SIMU_CS, &CMainFrame::OnUpdateSimuCs)
	ON_UPDATE_COMMAND_UI(ID_SIMU_NA, &CMainFrame::OnUpdateSimuNa)
	ON_UPDATE_COMMAND_UI(ID_AXIS_LINEAR, &CMainFrame::OnUpdateAxisLinear)
	ON_UPDATE_COMMAND_UI(ID_AXIS_LOG, &CMainFrame::OnUpdateAxisLog)
	ON_UPDATE_COMMAND_UI(ID_RANGE_AUTO, &CMainFrame::OnUpdateRangeAuto)
	ON_UPDATE_COMMAND_UI(ID_DATA_ORIGIN, &CMainFrame::OnUpdateDataOrigin)
	ON_UPDATE_COMMAND_UI(ID_DATA_3, &CMainFrame::OnUpdateData3)
	ON_UPDATE_COMMAND_UI(ID_DATA_5, &CMainFrame::OnUpdateData5)
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // 状态行指示器
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

// CMainFrame 构造/析构

CMainFrame::CMainFrame() noexcept
{
	// TODO: 在此添加成员初始化代码
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;

	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP | CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("未能创建工具栏\n");
		return -1;      // 未能创建
	}

	if (!m_wndStatusBar.Create(this))
	{
		TRACE0("未能创建状态栏\n");
		return -1;      // 未能创建
	}
	m_wndStatusBar.SetIndicators(indicators, sizeof(indicators)/sizeof(UINT));

	// TODO: 如果不需要可停靠工具栏，则删除这三行
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

	MoveWindow(0, 0, 2386, 1200);
	CenterWindow();

	OnLoadToolBarIcon();
	return 0;
}

BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT /*lpcs*/,
	CCreateContext* pContext)
{
	// 左右拆分窗口，1行2列
	VERIFY(m_wndSplitter.CreateStatic(this, 1, 2,
		WS_CHILD | WS_VISIBLE, AFX_IDW_PANE_FIRST));
	// 左侧窗口创建视图，第0行第0列
	VERIFY(m_wndSplitter.CreateView(0, 0,
		RUNTIME_CLASS(CControlView), CSize(300, 0), pContext));
	// 右侧窗口上下拆分，2行1列
	VERIFY(m_wndSplitter2.CreateStatic(&m_wndSplitter, 2, 1,
		WS_CHILD | WS_VISIBLE, m_wndSplitter.IdFromRowCol(0, 1)));
	// 右上窗口创建视图，第0行第0列
	VERIFY(m_wndSplitter2.CreateView(0, 0,
		RUNTIME_CLASS(CTotalView), CSize(2086, 400), pContext));
	// 右下窗口创建视图，第1行第0列
	VERIFY(m_wndSplitter2.CreateView(1, 0,
		RUNTIME_CLASS(CDetailView), CSize(2086, 0), pContext));

	return TRUE;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	cs.style &= ~WS_THICKFRAME;
	cs.style &= ~WS_MAXIMIZEBOX;
	return TRUE;
}

void CMainFrame::OnLoadToolBarIcon()
{
	HICON icon;
	m_imgList.Create(50, 50, TRUE | ILC_COLOR32, 10, 0);

	icon = AfxGetApp()->LoadIconW(IDI_START);
	m_imgList.Add(icon);
	icon = AfxGetApp()->LoadIconW(IDI_STOP);
	m_imgList.Add(icon);
	icon = AfxGetApp()->LoadIconW(IDI_CLEAR);
	m_imgList.Add(icon);
	icon = AfxGetApp()->LoadIconW(IDI_FOLDER);
	m_imgList.Add(icon);
	icon = AfxGetApp()->LoadIconW(IDI_SAVE);
	m_imgList.Add(icon);
	icon = AfxGetApp()->LoadIconW(IDI_UP);
	m_imgList.Add(icon);
	icon = AfxGetApp()->LoadIconW(IDI_DOWN);
	m_imgList.Add(icon);
	icon = AfxGetApp()->LoadIconW(IDI_AUTO);
	m_imgList.Add(icon);
	icon = AfxGetApp()->LoadIconW(IDI_CLOSE);
	m_imgList.Add(icon);

	m_wndToolBar.GetToolBarCtrl().SetImageList(&m_imgList);
}

// CMainFrame 诊断

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}
#endif //_DEBUG

int CMainFrame::RoundupPowerof2(int val)
{
	if ((val & (val - 1)) == 0)   return val;
	int andv = 1 << 30;
	while ((andv & val) == 0)   andv = andv >> 1;
	return andv << 1;
}

double CMainFrame::GetMilliTime()
{
	std::chrono::milliseconds ms = std::chrono::duration_cast<std::chrono::milliseconds>(
		std::chrono::system_clock::now().time_since_epoch()
		);
	return ms.count() / 1000.;
}

void CMainFrame::UpdateValue()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	// 更新显示曲线
	for (int i = 0; i < 1024; i++)   pDoc->m_nChannelSmooth[i] = pDoc->m_nChannelCount[i];
	if (pView->m_sSmoothType == "S3")   SmoothThree();
	else if (pView->m_sSmoothType == "S5")   SmoothFive();

	// 更新信息
	pView->m_nTotalCount = pDoc->GetTotal(0, 1023);
	pView->m_nMaxCount = pDoc->GetMax(0, 1023);
	pView->m_nPartCount = pDoc->GetTotal(pView->m_nCursor1, pView->m_nCursor2);
	pView->m_nCursorROICount = pDoc->m_nChannelCount[pView->m_nCursorROI];

	pView->m_nTime += GetMilliTime() - pView->m_nT0;
	pView->m_nTimeStr.Format(_T("%.1f"), pView->m_nTime);
	pView->m_nT0 = GetMilliTime();

	// 更新量程
	if (pView->m_sRangeMode == "Auto")   pView->m_nLC = RoundupPowerof2(pView->m_nMaxCount);

	// 更新屏幕信息
	pView->UpdateData(FALSE);
}

void CMainFrame::SaveFirst()
{
	int res = MessageBox(TEXT("打开前是否保存？"), TEXT("保存文件"), MB_YESNO | MB_ICONQUESTION);
	if (res == IDYES)   OnOptSave();
}

void CMainFrame::SmoothThree()
{
	pDoc->m_nChannelSmooth[0] = (5 * pDoc->m_nChannelCount[0] + 2 * pDoc->m_nChannelCount[1] - pDoc->m_nChannelCount[2]) / 6;
	for (int i = 1; i < 1023; i++)
		pDoc->m_nChannelSmooth[i] = (pDoc->m_nChannelCount[i - 1] + pDoc->m_nChannelCount[i] + pDoc->m_nChannelCount[i + 1]) / 3;
	pDoc->m_nChannelSmooth[1023] = (5 * pDoc->m_nChannelCount[1023] + 2 * pDoc->m_nChannelCount[1022] - pDoc->m_nChannelCount[1021]) / 6;
	for (int i = 0; i < 1024; i++)   pDoc->m_nChannelSmooth[i] = max(0, pDoc->m_nChannelSmooth[i]);
}

void CMainFrame::SmoothFive()
{
	pDoc->m_nChannelSmooth[0] = (3 * pDoc->m_nChannelCount[0] + 2 * pDoc->m_nChannelCount[1] + pDoc->m_nChannelCount[2] - pDoc->m_nChannelCount[4]) / 5;
	pDoc->m_nChannelSmooth[1] = (4 * pDoc->m_nChannelCount[0] + 3 * pDoc->m_nChannelCount[1] + 2 * pDoc->m_nChannelCount[2] + pDoc->m_nChannelCount[3]) / 10;
	for (int i = 2; i < 1022; i++)
		pDoc->m_nChannelSmooth[i] = (pDoc->m_nChannelCount[i - 2] + pDoc->m_nChannelCount[i - 1] + pDoc->m_nChannelCount[i] + pDoc->m_nChannelCount[i + 1] + pDoc->m_nChannelCount[i + 2]) / 5;
	pDoc->m_nChannelSmooth[1022] = (4 * pDoc->m_nChannelCount[1023] + 3 * pDoc->m_nChannelCount[1022] + 2 * pDoc->m_nChannelCount[1021] + pDoc->m_nChannelCount[1020]) / 10;
	pDoc->m_nChannelSmooth[1023] = (3 * pDoc->m_nChannelCount[1023] + 2 * pDoc->m_nChannelCount[1022] + pDoc->m_nChannelCount[1021] - pDoc->m_nChannelCount[1019]) / 5;
	for (int i = 0; i < 1024; i++)   pDoc->m_nChannelSmooth[i] = max(0, pDoc->m_nChannelSmooth[i]);
}

// CMainFrame 消息处理程序
void CMainFrame::OnTimer(UINT_PTR nIDEvent)
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));
	pDoc->SetModifiedFlag(TRUE);

	// 生成随机信号
	int n = rand() % 50 + 25;
	pDoc->RandomPeak(pView->m_sSource, n);

	// 更新
	UpdateValue();

	// 判断终止
	CString tmp;
	pView->m_ComboMode.GetWindowText(tmp);
	if (tmp == "时间" && pView->m_nTime >= pView->m_nCond)   OnStaStop();
	if (tmp == "计数" && pView->m_nTotalCount >= pView->m_nCond)   OnStaStop();

	// 修改坐标轴
	pView->m_ComboAxis.GetWindowText(tmp);
	if (tmp == "对数") {
		m_bAutoFlag = FALSE;
		pView->m_sAxisMode = "Log";
		pView->m_sRangeMode = "Auto";
		m_bLinearFlag = TRUE;
		m_bLogFlag = FALSE;
	}
	else {
		pView->m_sAxisMode = "Linear";
		m_bLinearFlag = FALSE;
		m_bLogFlag = TRUE;
	}

	pDoc->UpdateAllViews(NULL);
	CFrameWnd::OnTimer(nIDEvent);
}

void CMainFrame::OnClose()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pDoc->IsModified()) {
		int res = MessageBox(TEXT("退出前是否保存？"), TEXT("保存文件"), MB_YESNO | MB_ICONQUESTION);
		if (res == IDYES)   OnOptSave();
		pDoc->SetModifiedFlag(FALSE);
	}
	CFrameWnd::OnClose();
}

BOOL CMainFrame::PreTranslateMessage(MSG* pMsg)
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));
	if (pMsg->message == WM_KEYDOWN && pMsg->wParam >= 0x25 && pMsg->wParam <= 0x28) {
		if (pMsg->wParam == VK_LEFT)   pView->m_nCursorROI = max(pView->m_nCursor1, pView->m_nCursorROI - 1);
		if (pMsg->wParam == VK_RIGHT)   pView->m_nCursorROI = min(pView->m_nCursor2, pView->m_nCursorROI + 1);
		if (pMsg->wParam == VK_UP)   OnRangeM2();
		if (pMsg->wParam == VK_DOWN)   OnRangeD2();
		pView->m_nWidth = pView->m_nCursor2 - pView->m_nCursor1 + 1;
		pView->m_nCursorROICount = pDoc->m_nChannelCount[pView->m_nCursorROI];
		pView->UpdateData(FALSE);
		pDoc->UpdateAllViews(NULL);
		return TRUE;
	}
	return CFrameWnd::PreTranslateMessage(pMsg);
}

void CMainFrame::OnStaStart()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	// 重置结束条件
	pView->m_nT0 = GetMilliTime();
	// 设置状态
	m_bStartFlag = FALSE;
	m_bStopFlag = TRUE;
	m_bClearFlag = FALSE;
	pView->SetCond(FALSE);
	// 获取屏幕值至变量
	pView->UpdateData(TRUE);
	// 设置更新
	SetTimer(1, 100, NULL);
}

void CMainFrame::OnUpdateStaStart(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bStartFlag);
}

void CMainFrame::OnOptOpen()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	if (pDoc->IsModified())   SaveFirst();
	CString szFilter = (CString)"文本文件(*.txt)|*.txt|";
	CFileDialog fileDlg(TRUE, (CString)"*.txt", NULL, OFN_OVERWRITEPROMPT, szFilter);
	if (IDCANCEL == fileDlg.DoModal())
		return;
	CString szfile = fileDlg.GetPathName();

	int k, cnt = 0;
	int count[1024] = { 0 };
	std::string line, tmp;
	std::ifstream ifs(szfile);

	try
	{
		std::getline(ifs, line);
		pView->m_nTime = 0;
		pView->m_nT0 = GetMilliTime() - std::stof(line);
		std::getline(ifs, line);
		pView->m_sSource = line.c_str();
		while (std::getline(ifs, line))
		{
			std::stringstream ss(line);
			std::getline(ss, tmp, ',');
			k = std::stoi(tmp);
			std::getline(ss, tmp, ',');
			count[k] = std::stoi(tmp);
			cnt += 1;
		}
		for (int i = 1; i < 1024; i++)   pDoc->m_nChannelCount[i] = count[i];
		m_bClearFlag = TRUE;
		pView->m_sRangeMode = "Auto";
		UpdateValue();
		pDoc->UpdateAllViews(NULL);
	}
	catch (const std::exception&)
	{
		AfxMessageBox((CString)"文件格式错误");
	}
}

void CMainFrame::OnOptSave()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	CString szFilter = (CString)"文本文件(*.txt)|*.txt|";
	CFileDialog fileDlg(FALSE, (CString)"*.txt", NULL, OFN_OVERWRITEPROMPT, szFilter);
	if (IDCANCEL == fileDlg.DoModal())
		return;
	CString szfile = fileDlg.GetPathName();

	std::ofstream ofs(szfile);
	ofs << pView->m_nTime << std::endl;
	ofs << pView->m_sSource << std::endl;
	for (int i = 0; i < 1024; i++)
		ofs << i << ", " << pDoc->m_nChannelCount[i] << std::endl;

	AfxMessageBox((CString)"保存成功");

	pDoc->SetModifiedFlag(FALSE);
}

void CMainFrame::OnStaStop()
{
	// 设置状态
	m_bStartFlag = TRUE;
	m_bStopFlag = FALSE;
	m_bClearFlag = TRUE;
	pView->SetCond(TRUE);
	// 停止更新
	KillTimer(1);
}

void CMainFrame::OnUpdateStaStop(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bStopFlag);
}

void CMainFrame::OnStaClear()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	// 重置
	pView->m_nLC = 4;
	pView->m_nTime = 0;
	pView->m_nMaxCount = 0;
	pView->m_nPartCount = 0;
	pView->m_nTotalCount = 0;
	pView->m_nCursorROICount = 0;
	pView->m_nTimeStr = (CString)"0.0";
	// 更新屏幕信息
	pView->UpdateData(FALSE);
	// 设置曲线
	for (int i = 0; i < 1024; i++)   pDoc->m_nChannelCount[i] = 0;
	for (int i = 0; i < 1024; i++)   pDoc->m_nChannelSmooth[i] = 0;
	pDoc->UpdateAllViews(NULL);
	pDoc->SetModifiedFlag(FALSE);
}

void CMainFrame::OnUpdateStaClear(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bClearFlag);
}

void CMainFrame::OnSimuCo()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sSource = (CString)"Co60";
	m_bCoFlag = FALSE;
	m_bCsFlag = TRUE;
	m_bNaFlag = TRUE;
	OnStaStop();
	OnStaClear();
}

void CMainFrame::OnUpdateSimuCo(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bCoFlag);
}

void CMainFrame::OnSimuCs()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sSource = (CString)"Cs137";
	m_bCoFlag = TRUE;
	m_bCsFlag = FALSE;
	m_bNaFlag = TRUE;
	OnStaStop();
	OnStaClear();
}

void CMainFrame::OnUpdateSimuCs(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bCsFlag);
}

void CMainFrame::OnSimuNa()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sSource = (CString)"Na22";
	m_bCoFlag = TRUE;
	m_bCsFlag = TRUE;
	m_bNaFlag = FALSE;
	OnStaStop();
	OnStaClear();
}

void CMainFrame::OnUpdateSimuNa(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bNaFlag);
}

void CMainFrame::OnAxisLinear()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sAxisMode = (CString)"Linear";
	m_bLinearFlag = FALSE;
	m_bLogFlag = TRUE;
}

void CMainFrame::OnUpdateAxisLinear(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bLinearFlag);
}

void CMainFrame::OnAxisLog()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sAxisMode = (CString)"Log";
	m_bLinearFlag = TRUE;
	m_bLogFlag = FALSE;
}

void CMainFrame::OnUpdateAxisLog(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bLogFlag);
}

void CMainFrame::OnRangeAuto()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sRangeMode = (CString)"Auto";
	m_bAutoFlag = FALSE;
	pView->m_nLC = max(1, RoundupPowerof2(pView->m_nMaxCount));
	pDoc->UpdateAllViews(NULL);
}

void CMainFrame::OnUpdateRangeAuto(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bAutoFlag);
}

void CMainFrame::OnRangeD4()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sRangeMode = (CString)"Manual";
	pView->m_nLC /= 4;
	m_bAutoFlag = TRUE;
	pView->UpdateData(FALSE);
	pDoc->UpdateAllViews(NULL);
}

void CMainFrame::OnRangeD2()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sRangeMode = (CString)"Manual";
	pView->m_nLC /= 2;
	m_bAutoFlag = TRUE;
	pView->UpdateData(FALSE);
	pDoc->UpdateAllViews(NULL);
}

void CMainFrame::OnRangeM2()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sRangeMode = (CString)"Manual";
	pView->m_nLC *= 2;
	m_bAutoFlag = TRUE;
	pView->UpdateData(FALSE);
	pDoc->UpdateAllViews(NULL);
}

void CMainFrame::OnRangeM4()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sRangeMode = (CString)"Manual";
	pView->m_nLC *= 4;
	m_bAutoFlag = TRUE;
	pView->UpdateData(FALSE);
	pDoc->UpdateAllViews(NULL);
}

void CMainFrame::OnDataOrigin()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sSmoothType = (CString)"Origin";
	m_bOriginFlag = FALSE;
	m_bTSmoothFlag = TRUE;
	m_bFSmoothFlag = TRUE;
	for (int i = 0; i < 1024; i++)   pDoc->m_nChannelSmooth[i] = pDoc->m_nChannelCount[i];
	pDoc->UpdateAllViews(NULL);
}

void CMainFrame::OnUpdateDataOrigin(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bOriginFlag);
}

void CMainFrame::OnData3()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sSmoothType = (CString)"S3";
	m_bOriginFlag = TRUE;
	m_bTSmoothFlag = FALSE;
	m_bFSmoothFlag = TRUE;
	SmoothThree();
	pDoc->UpdateAllViews(NULL);
}

void CMainFrame::OnUpdateData3(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bTSmoothFlag);
}

void CMainFrame::OnData5()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	pView->m_sSmoothType = (CString)"S5";
	m_bOriginFlag = TRUE;
	m_bTSmoothFlag = TRUE;
	m_bFSmoothFlag = FALSE;
	SmoothFive();
	pDoc->UpdateAllViews(NULL);
}

void CMainFrame::OnUpdateData5(CCmdUI* pCmdUI)
{
	pCmdUI->Enable(m_bFSmoothFlag);
}

void CMainFrame::OnDataPeak()
{
	if (pDoc == nullptr)   pDoc = (CMCADoc*)GetActiveDocument();
	if (pView == nullptr)   pView = (CControlView*)pDoc->GetView(RUNTIME_CLASS(CControlView));

	int L = pView->m_nCursor1;
	int R = pView->m_nCursor2;

	if (pView->m_nWidth > 256) {
		AfxMessageBox((CString)"ROI区域太大（需≤256）");
		return ;
	}

	int cnt = 0;
	double amplitude, mean, sigma, b0, b1, b2;

	for (int i = L; i <= R; i++)
		if (pDoc->m_nChannelSmooth[i] != 0)   cnt++;

	matrix mZ(cnt, 1);
	matrix mX(cnt, 3);
	matrix mB(3, 1);

	cnt = 0;
	for (int i = L; i <= R; i++) {
		if (pDoc->m_nChannelSmooth[i] == 0)   continue;
		vX[cnt] = i, vY[cnt] = pDoc->m_nChannelSmooth[i];
		mZ(cnt, 0) = log(pDoc->m_nChannelSmooth[i]);
		mX(cnt, 0) = 1, mX(cnt, 1) = i, mX(cnt, 2) = i * i;
		cnt++;
	}

	mB = (mX.T() * mX).I() * mX.T() * mZ;
	b0 = mB(0, 0), b1 = mB(1, 0), b2 = mB(2, 0);

	sigma = -1 / b2;
	mean = b1 * sigma / 2;
	amplitude = exp(b0 + mean * mean / sigma);
	sigma = sqrt(sigma);

	matrix mJ(cnt, 3);
	matrix mH(3, 3);
	matrix mF(cnt, 1);
	matrix mG(3, 1);
	matrix mS(3, 1);
	matrix mL(3, 3);
	matrix mU(3, 3);

	double maxV;
	int* P = new int[3]();
	double* b = new double[3]();

	for (int i = 0; i < 10; i++) {
		mJ = Jacobian(cnt, &vX[0], amplitude, mean, sigma);
		mH = mJ.T() * mJ;
		for (int j = 0; j < cnt; j++)   mF(j, 0) = vY[j] - Gaussian(vX[j], amplitude, mean, sigma);
		mG = mJ.T() * mF;
		for (int j = 0; j < 3; j++)   b[j] = -mG(j, 0);

		if (!LUPDescomposition(mH, mL, mU, P))   return;
		mS = LUPSolve(mL, mU, P, b);
		amplitude += mS(0, 0), mean += mS(1, 0), sigma += mS(2, 0);

		maxV = 0;
		for (int j = 0; j < 3; j++)   maxV = max(maxV, abs(mS(j, 0)));
		if (maxV < 1e-5)   break;
	}

	if (amplitude < 0 || mean < 0 || sigma < 0) {
		AfxMessageBox((CString)"拟合失败");
		return ;
	}

	CString strText;
	strText.Format(_T("幅值%.3f\n均值%.3f\n标准差%.3f"), amplitude, mean, sigma);
	AfxMessageBox(strText);
}