#include "LAMPDataShowClass.h"

LAMPDataShowClass::LAMPDataShowClass(QWidget *parent)
	: QMainWindow(parent)
{
	ui.setupUi(this);
 
	// 添加菜单项
	QMenu* FileOpenMenu = this->ui.menuFile->addMenu(u8"打开");
	QAction* action_openfile_tiff = FileOpenMenu->addAction(u8"tiff文件"); // 添加菜单项
	QObject::connect(action_openfile_tiff, SIGNAL(triggered()), this, SLOT(on_action_openfile_tiff_triggered()));

	QMenu* ComplexFileOpenMenu = this->ui.menuFile->addMenu(u8"打开复数数据");
	QAction* action_openfile_tiff_complex = ComplexFileOpenMenu->addAction(u8"tiff文件"); // 添加菜单项
	QObject::connect(action_openfile_tiff_complex, SIGNAL(triggered()), this, SLOT(on_action_openfile_tiff_complex_triggered()));
	QAction* action_openfile_envi_complex = ComplexFileOpenMenu->addAction(u8"envi文件"); // 添加菜单项
	QObject::connect(action_openfile_envi_complex, SIGNAL(triggered()), this, SLOT(on_action_openfile_envi_complex_triggered()));

	this->setContextMenuPolicy(Qt::CustomContextMenu);

	this->ui.listWidgetContent->setContextMenuPolicy(Qt::CustomContextMenu);
}

LAMPDataShowClass::~LAMPDataShowClass()
{}


void LAMPDataShowClass::add_DataTree(TaskNode* node) {
 
	QListWidgetItem* itemtemp = new QListWidgetItem(this->ui.listWidgetContent);
	itemtemp->setSizeHint(node->sizeHint());
	this->ui.listWidgetContent->setItemWidget(itemtemp, node);
	this->ui.listWidgetContent->addItem(itemtemp);
	
}
void  ShowComplexMatrixPlot(QCustomPlot* customPlot, const Eigen::MatrixXcd& complexMatrix) {
	int nx = complexMatrix.rows();     // 行数
	int ny = complexMatrix.cols();  // 列数
	// 创建 Color Map
	QCPColorMap* colorMap = new QCPColorMap(customPlot->xAxis, customPlot->yAxis);
	colorMap->data()->setSize(nx, ny); // 设置 Color Map 的大小
	colorMap->data()->setRange(QCPRange(0, nx), QCPRange(0, ny)); // 设置坐标轴的范围

	// 填充数据
	for (int xIndex = 0; xIndex < nx; ++xIndex) {
		for (int yIndex = 0; yIndex < ny; ++yIndex) {
			double magnitude = std::abs(complexMatrix(xIndex, yIndex)); // 或者使用 std::arg() 获取相位
			colorMap->data()->setCell(xIndex, yIndex, magnitude);
		}
	}
 
	colorMap->setGradient(QCPColorGradient::gpJet);
	colorMap->rescaleDataRange(true);
	customPlot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
	customPlot->rescaleAxes();
	customPlot->replot();
}
 
void LAMPDataShowClass::on_action_openfile_tiff_triggered()
{
}

void LAMPDataShowClass::on_action_openfile_envi_triggered() {


}

void LAMPDataShowClass::on_action_openfile_tiff_complex_triggered()
{
	ComplexDataShowNode* node = new ComplexDataShowNode();
	node->bangdindWindows(this);
	node->TaskXmlPath = getOpenFilePath(nullptr, u8"打开复数数据", u8" tiff文件(*.tiff ,*.tif)");
	if (!isExists(node->TaskXmlPath)) {
		return;
	}
	else {}
	node->OpenData(node->TaskXmlPath);
	this->add_DataTree(node);
	node->ExcuteTask();
}

void LAMPDataShowClass::on_action_openfile_envi_complex_triggered()
{
	ComplexDataShowNode* node = new ComplexDataShowNode();
	node->bangdindWindows(this);
	node->TaskXmlPath = getOpenFilePath(nullptr, u8"打开复数数据", u8"envi文件(*.dat  ) ");
	if (!isExists(node->TaskXmlPath)) {
		return;
	}
	else {}
	node->OpenData(node->TaskXmlPath);
	this->add_DataTree(node);
	node->ExcuteTask();
}

void LAMPDataShowClass::load_complex_data(QString path)
{
	ComplexDataShowNode* node = new ComplexDataShowNode();
	node->bangdindWindows(this);
	node->TaskXmlPath = path;
	if (!isExists(node->TaskXmlPath)) {
		return;
	}
	else {}
	node->OpenData(node->TaskXmlPath);
	this->add_DataTree(node);
	node->ExcuteTask();
}