#include <front/pages/sqlControlWidget.h>
#include <qlabel.h>
#include <qcombobox.h>
#include <qlineedit.h>
#include <qpushbutton.h>
#include <qstandarditemmodel.h>
#include <qlayout.h>
#include <qtablewidget.h>
#include <appCore.hpp>

sqliteReader::sqliteReader()
{
	readIniFile(".//config//sqliteReader.ini");
	//_sqlManager = &_core._appConfig._sqlManager;
	//std::vector<std::string> res=_sqlManager->getTableList();
	//widgetInit(res);
}

sqliteReader::~sqliteReader()
{
	//_sqlManager.uninitlize();
}
void sqliteReader::widgetInit(std::vector<std::string>tables)
{
	//1
	layout1 = new QVBoxLayout();
	this->setLayout(layout1);

	//1-1
	QWidget* vLayout2Widget = new QWidget();
	QHBoxLayout * vLayoutt2 = new QHBoxLayout();
	vLayout2Widget->setLayout(vLayoutt2);
	layout1->addWidget(vLayout2Widget);

	//1-1-1
	QLabel* vLayout2Label = new QLabel(u8"请选择日期");
	vLayoutt2->addWidget(vLayout2Label);

	QComboBox * Layou2MBox = new QComboBox();
	for (auto &data : tables)
	{
		Layou2MBox->addItem(QString::fromStdString(data));
	}
	vLayoutt2->addWidget(Layou2MBox);
	connect(Layou2MBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [=]() {switchWidget(Layou2MBox->currentText().toStdString()); });

	QLabel* vLayout2Label2 = new QLabel(u8"根据SN查询");
	vLayoutt2->addWidget(vLayout2Label2);

	QLineEdit *Layout2LEdit = new QLineEdit();
	vLayoutt2->addWidget(Layout2LEdit);

	QPushButton* layout2QPBtn = new QPushButton(u8"查询");
	vLayoutt2->addWidget(layout2QPBtn);

	QPushButton* dumpCsvBtn = new QPushButton(u8"导出为csv");
	vLayoutt2->addWidget(dumpCsvBtn);

	connect(layout2QPBtn,& QPushButton::clicked, this, [=]() {searchSN(Layou2MBox->currentText().toStdString(), Layout2LEdit->text().toStdString()); });
	connect(dumpCsvBtn, &QPushButton::clicked, this, [=]() {_dumpToExcel.mainWidget->show(); });
	//1-2
	tableWidget = new QTableWidget();

	
	layout1->addWidget(tableWidget);
	switchWidget(Layou2MBox->currentText().toStdString());

}
void sqliteReader::switchWidget(std::string tableName)
{
#if 0
	sqlTableDatas res = _sqlManager->selectAllData(tableName);
	tableWidget->clear();
	delete tableWidget;
	tableWidget = new QTableWidget();
	tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
	layout1->addWidget(tableWidget);
	if (res.rowDatas.size() > 0)
	{
		int colsNum = res.rowDatas[0].size() + 1 - avoidMap.size();
		tableWidget->setColumnCount(colsNum);
		//tableWidget->setHorizontalHeaderItem(0, new QTableWidgetItem("SN"));
		//for (int i = 0; i < res.at(0).dataVec.size(); i++)
		//创建列名
		{
			int index = 0;
			std::unordered_map<QString, QString>::iterator it;
			std::unordered_map<QString, QString>::iterator it2;

			for (auto&data : res.rowDatas[0])
			{
				it = avoidMap.find(QString::fromStdString(data.key));
				if (it == avoidMap.end())
				{
					QString Name = QString::fromStdString(data.key);
					it2 = cuttomName.find(Name);
					if (it2 != cuttomName.end())
						Name = it2->second;
					tableWidget->setHorizontalHeaderItem(index, new QTableWidgetItem(Name));
					index++;
				}
			}
		}
		//tableWidget->setColumnCount(res.size());
		for (int i = 0; i < res.rowDatas.size(); i++)
		{
			//for (auto& data : res.rowDatas[0])
			{
				int row = tableWidget->rowCount();
				tableWidget->insertRow(row);
				//tableWidget->setItem(row, 0, new QTableWidgetItem(QString::fromStdString(data.key)));
				{
					int index = 0;
					std::unordered_map<QString, QString>::iterator it;
					for (auto& data : res.rowDatas[i])
					{
						it = avoidMap.find(QString::fromStdString(data.key));
						if (it == avoidMap.end())
						{
							tableWidget->setItem(row, index, new QTableWidgetItem(QString::fromStdString(data.value)));
							index++;
						}
					}
				}
			}
		}
	}
#endif
	//tableWidget->horizontalHeader
}
void sqliteReader::searchSN(std::string tableName, std::string SN)
{
#if 0
	sqlTableDatas res = _sqlManager->selectRowData(SN);
	tableWidget->clear();
	delete tableWidget;
	tableWidget = new QTableWidget();
	layout1->addWidget(tableWidget);
	if (res.rowDatas.size()>0)//非空
	{
		tableWidget->setColumnCount(res.rowDatas[0].size() - avoidMap.size());
		//tableWidget->setHorizontalHeaderItem(0, new QTableWidgetItem("SN"));
		{
			int index = 0;
			std::unordered_map<QString, QString>::iterator it;
			std::unordered_map<QString, QString>::iterator it2;
			for (auto&data : res.rowDatas[0])
			{
				it = avoidMap.find(QString::fromStdString(data.key));
				if (it == avoidMap.end())
				{
					QString Name = QString::fromStdString(data.key);
					it2 = cuttomName.find(Name);
					if (it2 != cuttomName.end())
						Name = it2->second;
					tableWidget->setHorizontalHeaderItem(index, new QTableWidgetItem(Name));
					index++;
				}
			}
		}

		//tableWidget->setColumnCount(res.dataVec.size());

		int row = tableWidget->rowCount();
		tableWidget->insertRow(row);
		{
			int index = 0;
			std::unordered_map<QString, QString>::iterator it;
			for (auto&data : res.rowDatas[0])
			{
				it = avoidMap.find(QString::fromStdString(data.key));
				if (it == avoidMap.end())
				{
					tableWidget->setItem(row, index, new QTableWidgetItem(QString::fromStdString(data.value)));
					index++;
				}
			}
		}
	}
	else
	{
		if(res.rowDatas.size()!=0)
		{
			tableWidget->setColumnCount(res.rowDatas[0].size() + 1);
			tableWidget->setHorizontalHeaderItem(0, new QTableWidgetItem("SN"));
			tableWidget->setColumnCount(1);
		}

		int row = tableWidget->rowCount();
		tableWidget->insertRow(row);
		tableWidget->setItem(row, 0, new QTableWidgetItem(u8"找不到该数据！"));
	}
	
#endif
	//tableWidget->horizontalHeader
}

bool sqliteReader::readIniFile(const QString &filePath) {
	//std::unordered_map<QString, QString> avoiData;
	//std::unordered_map<QString, QString> cutomName;
	QFile file(filePath);

	if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
		QTextStream in(&file);
		QString currentSection;

		while (!in.atEnd()) {
			QString line = in.readLine().trimmed();
			if (line.startsWith('[') && line.endsWith(']')) {
				// This line is a section header
				currentSection = line.mid(1, line.length() - 2);
			}
			else if (!line.isEmpty() && !line.startsWith(';') && !currentSection.isEmpty()) {
				// This line is a key-value pair within a section
				int separatorIndex = line.indexOf('=');
				if (separatorIndex != -1) {
					if (!currentSection.compare("avoid"))
					{
						QString key = line.left(separatorIndex).trimmed();
						QString value = line.mid(separatorIndex + 1).trimmed();
						if (!value.compare("true"))
							avoidMap.insert({ key, value });
					}
					else if (!currentSection.compare("customName"))
					{
						QString key = line.left(separatorIndex).trimmed();
						QString value = line.mid(separatorIndex + 1).trimmed().toUtf8();
						cuttomName.insert({ key, value });
					}
				}
			}
		}

		file.close();
	}
	else
	{
		file.close();
		return false;
	}

	return true;
}