#include "AddParamSetting.h"

#include "../DockTitleBar.h"
#include "../DockWidget.h"

#include <qcombobox.h>
#include <QDoubleSpinBox>
#include <QSpinBox>

#include <qsettings.h>
#include <qdebug.h>

AddParamSetting::AddParamSetting(const QString& strDir, QWidget* parent)
	: QWidget(parent)
{
	ui.setupUi(this);

	setWindowFlags(/*Qt::FramelessWindowHint | */Qt::Window);

	m_strDir = strDir;

	QHeaderView* horizontalHeader = ui.tableWidget->horizontalHeader();
	QColor headerColor = QColor(100, 100, 100); // 灰色
	horizontalHeader->setStyleSheet(QString("QHeaderView::section {background-color: %1;}").arg(headerColor.name()));
	horizontalHeader->setStretchLastSection(true);

	connect(ui.pushButton, &QPushButton::clicked, this, &AddParamSetting::slotButtonAdd);
	connect(ui.pushButton_2, &QPushButton::clicked, this, &AddParamSetting::slotButtonRemove);
	connect(ui.pushButton_3, &QPushButton::clicked, this, &AddParamSetting::slotButtonCommit);

	InitTable();
}

AddParamSetting::~AddParamSetting()
{
}

void AddParamSetting::AttachDock(DockWidget* dockWidget)
{
	if (nullptr == dockWidget) {
		qDebug() << __FUNCTION__ << "dockwidget is nullptr";
		return;
	}

	dockWidget->SetDockWidgetTitleBar(nullptr);
	dockWidget->setWidget(this);

	DockTitleBar* dockTitleBar = new DockTitleBar;

	dockTitleBar->SetTitle(tr("ParamSetting"));

	dockWidget->SetDockWidgetTitleBar(dockTitleBar);
}

void AddParamSetting::InitTable()
{
	QSettings sett(m_strDir, QSettings::IniFormat);

	QStringList listGroup = sett.childGroups();

	for each (QString strGroup in listGroup)
	{
		sett.beginGroup(strGroup);

		QString strName = sett.value("Name").toString();
		QString strDes = sett.value("Des").toString();
		QString strType = sett.value("Type").toString();
		QString strMaxValue = sett.value("MaxValue").toString();
		QString strMinValue = sett.value("MinValue").toString();
		QString strDecimal = sett.value("Decimal").toString();
		QString strValue = sett.value("Value","0").toString();

		QStringList values;
		values << strName << strDes << strType << strMaxValue << strMinValue << strDecimal << strValue;

		InsertRow(values);

		sett.endGroup();
	}
}

void AddParamSetting::InsertRow()
{
	int iRow = ui.tableWidget->rowCount();
	ui.tableWidget->insertRow(iRow);

	int iCol = 0;
	// 参数名称
	{
		QString strText = u8"输入参数名称";
		ui.tableWidget->setItem(iRow, iCol, new QTableWidgetItem(strText));
		iCol++;
	}

	// 参数描述
	{
		QString strText = u8"输入参数描述";
		ui.tableWidget->setItem(iRow, iCol, new QTableWidgetItem(strText));
		iCol++;
	}

	// 数据类型
	{
		QStringList listType;
		listType << "String" << "Int" << "Float";

		QComboBox* pCombox = new QComboBox;
		pCombox->addItems(listType);
		pCombox->setCurrentIndex(0);
		pCombox->setProperty("Row", iRow);

		ui.tableWidget->setCellWidget(iRow, iCol, pCombox);

		connect(pCombox, &QComboBox::currentTextChanged, this, &AddParamSetting::slotSelectDataType);
		iCol++;
	}

	// 最大值
	{
		QDoubleSpinBox* pValue = new QDoubleSpinBox;
		pValue->setDisabled(true);
		pValue->setValue(100);
		ui.tableWidget->setCellWidget(iRow, iCol, pValue);
		iCol++;
	}

	// 最小值
	{
		QDoubleSpinBox* pValue = new QDoubleSpinBox;
		pValue->setDisabled(true);
		pValue->setValue(1);
		ui.tableWidget->setCellWidget(iRow, iCol, pValue);
		iCol++;
	}

	// 小数点有效位
	{
		QSpinBox* pValue = new QSpinBox;
		pValue->setDisabled(true);
		pValue->setValue(0);
		ui.tableWidget->setCellWidget(iRow, iCol, pValue);
		iCol++;
	}

	// 参数描述
	{
		QString strText = u8"输入参数值";
		ui.tableWidget->setItem(iRow, iCol, new QTableWidgetItem(strText));
	}
}

void AddParamSetting::InsertRow(QStringList values)
{
	int iRow = ui.tableWidget->rowCount();
	ui.tableWidget->insertRow(iRow);

	int iCol = 0;
	// 参数名称
	{
		QString strText = values[0];
		ui.tableWidget->setItem(iRow, iCol, new QTableWidgetItem(strText));
		iCol++;
	}

	// 参数描述
	{
		QString strText = values[1];
		ui.tableWidget->setItem(iRow, iCol, new QTableWidgetItem(strText));
		iCol++;
	}

	// 数据类型
	{
		QStringList listType;
		listType << "String" << "Int" << "Float";

		QComboBox* pCombox = new QComboBox;
		pCombox->addItems(listType);
		pCombox->setCurrentText(values[2]);
		pCombox->setProperty("Row", iRow);

		ui.tableWidget->setCellWidget(iRow, iCol, pCombox);

		connect(pCombox, &QComboBox::currentTextChanged, this, &AddParamSetting::slotSelectDataType);
		iCol++;
	}

	// 最大值
	{
		QDoubleSpinBox* pValue = new QDoubleSpinBox;

		if (values[2] == "String")
		{
			pValue->setDisabled(true);
		}

		pValue->setValue(values[3].toFloat());

		ui.tableWidget->setCellWidget(iRow, iCol, pValue);
		iCol++;
	}

	// 最小值
	{
		QDoubleSpinBox* pValue = new QDoubleSpinBox;

		if (values[2] == "String")
		{
			pValue->setDisabled(true);
		}

		pValue->setValue(values[4].toFloat());

		ui.tableWidget->setCellWidget(iRow, iCol, pValue);

		iCol++;
	}

	// 小数点有效位
	{
		QSpinBox* pValue = new QSpinBox;
		if (values[2] == "String")
		{
			pValue->setDisabled(true);
		}

		pValue->setValue(values[5].toFloat());

		ui.tableWidget->setCellWidget(iRow, iCol, pValue);

		iCol++;
	}

	// 参数初始值
	{
		QString strText = values[6];
		ui.tableWidget->setItem(iRow, iCol, new QTableWidgetItem(strText));
	}
}

void AddParamSetting::RemoveRow()
{
	int iRow = ui.tableWidget->currentRow();
	if (iRow >= 0)
	{
		ui.tableWidget->removeRow(iRow);

		ResetTable();
	}
}

void AddParamSetting::ResetTable()
{
	for (int iRow = 0; iRow < ui.tableWidget->rowCount(); iRow++)
	{
		QWidget* pCellWgt = ui.tableWidget->cellWidget(iRow, 2);
		pCellWgt->setProperty("Row", iRow);
	}
}

void AddParamSetting::slotButtonAdd()
{
	InsertRow();
}

void AddParamSetting::slotButtonRemove()
{
	RemoveRow();
}

void AddParamSetting::slotButtonCommit()
{
	QSettings sett(m_strDir, QSettings::IniFormat);
	sett.clear();
	sett.sync();

	for (int iRow = 0; iRow < ui.tableWidget->rowCount(); iRow++)
	{
		QString strGroup = QString::number(iRow + 1);
		QString strName = ui.tableWidget->item(iRow, 0)->text();
		QString strDes = ui.tableWidget->item(iRow, 1)->text();
		QString strType = ((QComboBox*)ui.tableWidget->cellWidget(iRow, 2))->currentText();

		sett.beginGroup(strGroup);

		sett.setValue("Name", strName);
		sett.setValue("Des", strDes);
		sett.setValue("Type", strType);

		QDoubleSpinBox* pMaxValue = (QDoubleSpinBox*)ui.tableWidget->cellWidget(iRow, 3);
		sett.setValue("MaxValue", pMaxValue->value());

		QDoubleSpinBox* pMinValue = (QDoubleSpinBox*)ui.tableWidget->cellWidget(iRow, 4);
		sett.setValue("MinValue", pMinValue->value());

		QSpinBox* pDecimalValue = (QSpinBox*)ui.tableWidget->cellWidget(iRow, 5);
		sett.setValue("Decimal", pDecimalValue->value());

		sett.setValue("Value", ui.tableWidget->item(iRow, 6)->text());

		sett.endGroup();
	}
}

void AddParamSetting::slotSelectDataType(const QString& strType)
{
	QObject* pSender = sender();
	int iRow = pSender->property("Row").toInt();
	if (iRow < ui.tableWidget->rowCount())
	{
		if ("Int" == strType)
		{
			QDoubleSpinBox* pMaxValue = (QDoubleSpinBox*)ui.tableWidget->cellWidget(iRow, 3);
			pMaxValue->setDecimals(0);
			pMaxValue->setDisabled(false);

			QDoubleSpinBox* pMinValue = (QDoubleSpinBox*)ui.tableWidget->cellWidget(iRow, 4);
			pMinValue->setDecimals(0);
			pMinValue->setDisabled(false);

			QSpinBox* pDecimalValue = (QSpinBox*)ui.tableWidget->cellWidget(iRow, 5);
			pDecimalValue->setDisabled(true);
		}
		else if ("Float" == strType)
		{
			QDoubleSpinBox* pMaxValue = (QDoubleSpinBox*)ui.tableWidget->cellWidget(iRow, 3);
			pMaxValue->setDecimals(0);
			pMaxValue->setDisabled(false);

			QDoubleSpinBox* pMinValue = (QDoubleSpinBox*)ui.tableWidget->cellWidget(iRow, 4);
			pMinValue->setDecimals(0);
			pMinValue->setDisabled(false);

			QSpinBox* pDecimalValue = (QSpinBox*)ui.tableWidget->cellWidget(iRow, 5);
			pDecimalValue->setDisabled(false);
		}
		else
		{
			QDoubleSpinBox* pMaxValue = (QDoubleSpinBox*)ui.tableWidget->cellWidget(iRow, 3);
			pMaxValue->setDisabled(true);

			QDoubleSpinBox* pMinValue = (QDoubleSpinBox*)ui.tableWidget->cellWidget(iRow, 4);
			pMinValue->setDisabled(true);

			QSpinBox* pDecimalValue = (QSpinBox*)ui.tableWidget->cellWidget(iRow, 5);
			pDecimalValue->setDisabled(true);
		}
	}
}