#include <qmessagebox.h>

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "global.h"
#include "serialport.h"
#include "dataparser.h"
#include "filemanager.h"
#include "logger.h"
#include "xlsxhandler.h"

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent),
      ui(new Ui::MainWindow),
      _centralWidget(new CentralWidget(this)),
      _leftWidget(new LeftWidget(this)),
      _expertmentSettingForm(new ExperimentSettingForm(this)),
      _realTimeDataForm(new RealTimeDataForm(this)),
      _rightWidget(new QDockWidget(this))
    ,_analysisSettingWidget(new AnalysisSettingForm(this))
    ,_contextMenu(new QMenu(this))
    ,_specificHeatComparisonMethodForm(new SpecificHeatComparisonMethodForm(this))
    ,_instrumentCoefficientForm(new InstrumentCoefficientForm(this))
    ,_degreeOfCureForm(new DegreeOfCureForm(this))
    ,_OITAutoAnalysisParamForm(new OITAutoAnalysisParamForm(this))
    ,_degreeOfCrystallinityForm(new DegreeOfCrystallinityForm(this))
    ,_aboutForm(new AboutForm(this))
    ,_enthalpyDataCorrectionForm(new EnthalpyDataCorrectionForm(this))
    ,_coefficientSelectionForm(new CoefficientSelectionForm(this))
    ,_printPreviewForm(new PrintPreviewForm(this))
    ,_axisSettingForm(new AxisSettingForm(this))
    ,_manuallyStopTheExperimentFlag(false)
{
    ui->setupUi(this);
    this->setToolTip(".....");

    setCentralWidget(_centralWidget);
    addDockWidget(Qt::LeftDockWidgetArea, _leftWidget);
    addDockWidget(Qt::RightDockWidgetArea, _rightWidget);

    _rightWidget->setWidget(_analysisSettingWidget);
    _rightWidget->hide();
    //
    ui->statusbar->showMessage("showMessage show temp message!");

    // permenent show
    QLabel *permenentLabel = new QLabel(this);
    permenentLabel->setText("Software Ver:" + qApp->applicationVersion());
    ui->statusbar->addPermanentWidget(permenentLabel);

    ui->actionTimeAxisAnalysisPCTMode->setCheckable(true);

    //
    setSubWidgetAttribute(_expertmentSettingForm);
    setSubWidgetAttribute(_specificHeatComparisonMethodForm);
    setSubWidgetAttribute(_realTimeDataForm);
    setSubWidgetAttribute(_degreeOfCureForm);
    setSubWidgetAttribute(_instrumentCoefficientForm);
    setSubWidgetAttribute(_OITAutoAnalysisParamForm);
    setSubWidgetAttribute(_degreeOfCrystallinityForm);
    setSubWidgetAttribute(_aboutForm);
    setSubWidgetAttribute(_enthalpyDataCorrectionForm);
    setSubWidgetAttribute(_coefficientSelectionForm);
    setSubWidgetAttribute(_printPreviewForm);
    setSubWidgetAttribute(_axisSettingForm);

    //
    setActionEnable(true);

    _eventHandler = _centralWidget->getEvnetHandler();
    //
    connections();
    //
    //    ui->actionStop->setEnabled(false);

}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::slotContextMenuShow(const QPoint point)
{
    _contextMenu->exec(point);
}

void MainWindow::slotUpdateStatusbarMsg(const QString msg)
{
    ui->statusbar->showMessage(msg);
}

void MainWindow::closeEvent(QCloseEvent *event)
{
    // 弹出确认对话框
    QMessageBox::StandardButton reply;
    reply = QMessageBox::question(this, "确认退出", "你确定要退出吗？",
                                  QMessageBox::Yes | QMessageBox::No);
    if (reply == QMessageBox::Yes) {
        event->accept(); // 接受关闭事件，关闭窗口
    } else {
        event->ignore(); // 忽略关闭事件，不关闭窗口
    }
}

void MainWindow::connections()
{
    // ui
    connect(_expertmentSettingForm, &ExperimentSettingForm::sigDeliverData,
            SerialPort::instance(), &SerialPort::slotDeliverData);
#if 1
    // SerialPort.
    connect(SerialPort::instance(), &SerialPort::sigSendCommonData,
            _centralWidget, &CentralWidget::slotRecvCommonData);
    connect(SerialPort::instance(), &SerialPort::sigSendCommonData,
            _realTimeDataForm, &RealTimeDataForm::slotRevCommonData);

    connect(SerialPort::instance(), &SerialPort::sigSendCommonDataToRealDataForm,
            _realTimeDataForm, &RealTimeDataForm::slotRevCommonData);

    connect(SerialPort::instance(), &SerialPort::sigSendPhaseInfo,
            _expertmentSettingForm, &ExperimentSettingForm::slotRecvPhaseInfo);

    connect(SerialPort::instance(), &SerialPort::sigAxisModify,
            _centralWidget, &CentralWidget::slotAxisModify);

    connect(SerialPort::instance(), &SerialPort::sigUpdateStatusbarMsg,
            this,&MainWindow::slotUpdateStatusbarMsg);

    connect(SerialPort::instance(), &SerialPort::sigSaveExperimentalDataMsgBox,
            this,&MainWindow::slotSaveExperimentalDataMsgBox);
#endif

    // mode
    //    connect(Global::instance(), &Global::sigModeModify,
    //            _centralWidget, &CentralWidget::slotModeModify);

    //analysis
    connect(_leftWidget,&LeftWidget::sigSendAnalysisFileName,
            _centralWidget,&CentralWidget::slotRecvAnalysisFileName);
    connect(_centralWidget,&CentralWidget::sigSendLineXCoord,
            _analysisSettingWidget,&AnalysisSettingForm::slotRecvLineXCoord);

    connect(_analysisSettingWidget,&AnalysisSettingForm::sigApply,
            _centralWidget,&CentralWidget::slotAnalysisSettingApply);
    connect(_analysisSettingWidget,&AnalysisSettingForm::sigUndo,
            _centralWidget,&CentralWidget::slotAnalysisSettingUndo);
    connect(_analysisSettingWidget,&AnalysisSettingForm::sigConfirm,
            _centralWidget,&CentralWidget::slotAnalysisSettingConfirm);
    connect(_analysisSettingWidget,&AnalysisSettingForm::sigCancel,
            _centralWidget,&CentralWidget::slotAnalysisSettingCancel);

    connect(_centralWidget,&CentralWidget::sigRightDockWidgetHide,
            [&](){ _rightWidget->hide(); });

    connect(_degreeOfCrystallinityForm,&DegreeOfCrystallinityForm::sigDrawCustomText,
            _centralWidget,&CentralWidget::slotDrawCustomText);
    connect(_specificHeatComparisonMethodForm,&SpecificHeatComparisonMethodForm::sigDrawCustomText,
            _centralWidget,&CentralWidget::slotDrawCustomText);

    //SpecificHeatComparisonMethodForm
    connect(_eventHandler,&EventHandler::sigSetCurve,
            _specificHeatComparisonMethodForm,
            &SpecificHeatComparisonMethodForm::slotSetCurve);

    // Axis settings.
    connect(_axisSettingForm,&AxisSettingForm::sigGetAxisInfo,
            _centralWidget,&CentralWidget::slotGetAxisInfo);
    connect(_centralWidget,&CentralWidget::sigGetAxisInfoWithData,
            _axisSettingForm,&AxisSettingForm::slotGetAxisInfoWithData);
    connect(_axisSettingForm,&AxisSettingForm::sigSetAxisSettings,
            _centralWidget,&CentralWidget::slotSetAxisSettings);
}

void MainWindow::setActionEnable(const bool flag)
{
    if (flag)
    {
        ui->actionNew->setEnabled(true);
        ui->actionStart->setEnabled(true);
        ui->actionStop->setEnabled(true);
        ui->actionRealTimeWidget->setEnabled(true);
    }
    else
    {
        ui->actionNew->setEnabled(false);
        ui->actionStart->setEnabled(false);
        ui->actionStop->setEnabled(false);
        ui->actionRealTimeWidget->setEnabled(false);
    }
}

void MainWindow::setSubWidgetAttribute(QWidget *widget)
{
    widget->setWindowModality(Qt::ApplicationModal);
    widget->setWindowFlags(Qt::Dialog);

    widget->setFixedSize(widget->geometry().width(),widget->geometry().height());
}
#if 0
bool MainWindow::saveExperimentFile(const QString fileName)
{
    QString localFileName = fileName;
    if(fileName.isEmpty()){
        localFileName = "new";
    }
    QString xlsxfilePath = Global::SampleDataFloder + "/" + localFileName + ".xlsx";
    QString filePath = QFileDialog::getSaveFileName(nullptr, "Save experiment file",
                                                    xlsxfilePath, "Excel Files (*.xlsx)");
    logde<<"filePath:"<<filePath.toStdString();

    if (filePath.isEmpty()) {
        qDebug() << "User cancel the operation.";
        return false;
    }

    XlsxHandler::writeFile(filePath);

    return true;
}

bool MainWindow::saveAnalysisFile(const QString fileName)
{
    QString localFileName = fileName;
    if(fileName.isEmpty()){
        localFileName = "new";
    }
    QString xlsxfilePath = Global::AnalysisStateFolder + "/" + localFileName + ".xlsx";
    QString filePath = QFileDialog::getSaveFileName(nullptr, "Save experiment file",
                                                    xlsxfilePath, "Excel Files (*.xlsx)");
    logde<<"filePath:"<<filePath.toStdString();

    if (filePath.isEmpty()) {
        qDebug() << "User cancel the operation.";
        return false;
    }

    XlsxHandler::writeAnalysisOperation(filePath);

    return true;
}
#endif

bool MainWindow::saveFile(const QString fileName,const Global::Mode mode)
{
    QString localFileName = fileName;
    if(fileName.isEmpty()){
        localFileName = "new";
    }

    QString folder;
    if(mode == Global::Mode::Analysis){
        folder = Global::AnalysisStateFolder;
    }else if(mode == Global::Mode::Experiment){
        folder = Global::SampleDataFloder;
    }

    QString xlsxfilePath = folder + "/" + localFileName + ".xlsx";
    QString filePath = QFileDialog::getSaveFileName(nullptr, "Save experiment file",
                                                    xlsxfilePath, "Excel Files (*.xlsx)");
    logde<<"filePath:"<<filePath.toStdString();

    if (filePath.isEmpty()) {
        qDebug() << "User cancel the operation.";
        return false;
    }

    if(mode == Global::Mode::Analysis){
        XlsxHandler::writeAnalysisOperation(filePath);
    }else if(mode == Global::Mode::Experiment){
        XlsxHandler::writeFile(filePath);

        // Clear data.
        Global::clearExperimentData();
    }

    return true;
}

void MainWindow::on_actionStop_triggered()
{
    logde<<" Stop experiment ...";
    if(Global::_mode == Global::Mode::Experiment)
    {
        QByteArray ba = DataParser::setDeviceStartStop(DeviceStartMode::Stop);
        SerialPort::instance()->slotSendData(ba);

#if 1
        // Save data.
        //        if(saveExperimentFile(Global::_experimentInfo.sampleName)){
        //            _leftWidget->reloadFileName();
        //        }
        if(saveFile(Global::_experimentInfo.sampleName,Global::Mode::Experiment)){
            _leftWidget->reloadFileName();
        }
#endif

        // Set software mode to analysis.
        Global::_mode = Global::Mode::Analysis;

        _manuallyStopTheExperimentFlag = true;
    }
}

void MainWindow::on_actionNew_triggered()
{
    _expertmentSettingForm->show();
}

void MainWindow::on_actionStart_triggered()
{
    logde<<"start experiment,set soft into experiment mode.";

    on_actionClearAllData_triggered();

    QByteArray ba = DataParser::setDeviceStartStop(DeviceStartMode::Start);

    QString hexData = ba.toHex(' '); // ' ' 作为分隔符，可选参数
    qDebug() << "on_actionStart_triggered info (hex):" << hexData;

    SerialPort::instance()->slotSendData(ba);

    Global::_mode = Global::Mode::Experiment;

    _manuallyStopTheExperimentFlag = false;
}

void MainWindow::on_actionReadOnly_triggered()
{
    Global::_mode = Global::Mode::Experiment;
    SerialPort::instance()->openSp();
}

void MainWindow::on_actionRealTimeWidget_triggered()
{
    _realTimeDataForm->show();
}

void MainWindow::slotSaveExperimentalDataMsgBox()
{
    if(_manuallyStopTheExperimentFlag){
        logde<<"_manuallyStopTheExperimentFlag...";
        return;
    }

    QMessageBox::StandardButton reply;
    reply = QMessageBox::question(this, "数据保存提示", "是否保存实验数据？",
                                  QMessageBox::Yes | QMessageBox::No);
    if (reply == QMessageBox::Yes) {
        saveFile(Global::_experimentInfo.sampleName,Global::Mode::Experiment);
        _leftWidget->reloadFileName();
    } else {
        on_actionClearAllData_triggered();
    }

    // Clear data.
    logde<<"save mesg box.clearExperimentData...";
    Global::clearExperimentData();
}

void MainWindow::on_actionConnectToDev_triggered()
{
    logde<<"Connect to device.";

    if (SerialPort::instance()->openSp())
    {
        setActionEnable(true);
        //        Global::instance()->setMode(Global::Mode::ConnectedToDev);
        Global::_mode = Global::Mode::ConnectedToDev;

        QByteArray ba = DataParser::inquirePhaseInfo();
        SerialPort::instance()->sendData(ba);
    }
    else
    {
        QMessageBox::warning(this, "warnning", "Serial Port open failed.");
    }
}

void MainWindow::on_actionStartPoint_triggered()
{
    _rightWidget->show();
    _centralWidget->setAnalysisMode(CentralWidget::AnalysisMode::StartPoint);
}

void MainWindow::on_actionStopPoint_triggered()
{
    _rightWidget->show();
    _centralWidget->setAnalysisMode(CentralWidget::AnalysisMode::StopPoint);
}

void MainWindow::on_actionNumericalLabel_triggered()
{
    _rightWidget->show();
    _centralWidget->setAnalysisMode(CentralWidget::AnalysisMode::NumericalLabel);
}

void MainWindow::on_actionPeakSynthesisAnalysis_triggered()
{
    _rightWidget->show();
    _centralWidget->setAnalysisMode(CentralWidget::AnalysisMode::PeakSynthesisAnalysis);
}

void MainWindow::on_actionClearAllData_triggered()
{
    _rightWidget->hide();
    _centralWidget->clearAllData();
}

void MainWindow::on_actionGlassTransition_triggered()
{
    _rightWidget->show();
    _centralWidget->setAnalysisMode(CentralWidget::AnalysisMode::GlassTransition);
}

void MainWindow::on_actionOIT_triggered()
{
    QMessageBox::warning(this, "warnning", "on_actionOIT_triggered.");
}

void MainWindow::on_actionSpecificHeatCompMethod_triggered()
{
    _specificHeatComparisonMethodForm->show();
}

void MainWindow::on_actionDegreeOfCrystallinity_triggered()
{
    //    QMessageBox::warning(this, "warnning", "结晶度.");
    _degreeOfCrystallinityForm->show();
}

void MainWindow::on_actionInstrumentParameter_triggered()
{
    _instrumentCoefficientForm->show();
}


void MainWindow::on_actionOITAutoAnalysisParam_triggered()
{
    _OITAutoAnalysisParamForm->show();
}

void MainWindow::on_actionOITAutoAnalysisMode_triggered()
{
    //
}

void MainWindow::on_actionTimeAxisAnalysisPCTMode_triggered()
{
    Global::_displayTimeValue = ui->actionTimeAxisAnalysisPCTMode->isChecked();
}

void MainWindow::on_actionDegreeOfCuring_triggered()
{
    //
    _degreeOfCureForm->show();
}

void MainWindow::on_actionAbout_triggered()
{
    _aboutForm->show();
}


void MainWindow::on_actionEnthalpyCorrectionEdit_triggered()
{
    _enthalpyDataCorrectionForm->show();
}

void MainWindow::on_actionEnthalpyCorrectionSelection_triggered()
{
    _coefficientSelectionForm->show();
}

void MainWindow::on_actionPrintPreview_triggered()
{
//    _printPreviewForm->show();

    _printPreviewForm->setPixmap(_centralWidget->getPixMap());
    _printPreviewForm->_customPrintPreviewDialog->showMaximized();
}

void MainWindow::on_actionOnsetTemperaturePoint_triggered()
{
    _rightWidget->show();
    _centralWidget->setAnalysisMode(CentralWidget::AnalysisMode::OnsetTemperaturePoint);
}

void MainWindow::on_actionEndsetTemperaturePoint_triggered()
{
    _rightWidget->show();
    _centralWidget->setAnalysisMode(CentralWidget::AnalysisMode::EndsetTemperaturePoint);
}

void MainWindow::on_actionYAxis_triggered()
{
    _centralWidget->switchAxisMode();
}

void MainWindow::on_actionAxisSetting_triggered()
{
    _axisSettingForm->show();
}

void MainWindow::on_actionSaveData_triggered()
{
    saveFile(Global::_experimentInfo.sampleName,Global::_mode);
    _leftWidget->reloadFileName();
}