export report as csv file implemented

src/gui/reportdialog.cpp

@@ -2,6 +2,9 @@
 
 #include "mainwindow.h"
 
+#include <QFileDialog>
+#include <QSettings>
+
 ReportDialog::ReportDialog(QWidget* parent, Qt::WindowFlags f) : QDialog(parent, f)
 {
     ui_.setupUi(this);
@@ -9,4 +12,21 @@ ReportDialog::ReportDialog(QWidget* parent, Qt::WindowFlags f) : QDialog(parent,
     model_ = std::make_unique<ReportModel>(market_, ui_.reportView);
     ui_.reportView->setModel(model_.get());
     ui_.reportView->hideColumn(0);
+
+    connect(ui_.exportCsvButton, &QPushButton::clicked, this, &ReportDialog::onExportCsvButtonClicked);
+}
+
+void ReportDialog::onExportCsvButtonClicked()
+{
+    QSettings settings;
+    int feeInPercent = settings.value("global/feeInPercent").toInt();
+    int maxFeeInEuro = settings.value("global/maxFeeInEuro").toInt();
+
+    QFileDialog fileDialog(this);
+    fileDialog.setFileMode(QFileDialog::AnyFile);
+    fileDialog.setNameFilter("CSV Files (*.csv)");
+    fileDialog.setAcceptMode(QFileDialog::AcceptSave);
+    if (fileDialog.exec()) {
+        market_->exportReportToCSV(fileDialog.selectedFiles().at(0).toStdString(), feeInPercent, maxFeeInEuro);
+    }
 }

src/gui/reportdialog.h

@@ -17,7 +17,10 @@ class ReportDialog : public QDialog
     ReportDialog(QWidget* parent = nullptr,
                  Qt::WindowFlags f = Qt::WindowTitleHint | Qt::WindowSystemMenuHint);
 
-    private:
+  private slots:
+    void onExportCsvButtonClicked();
+
+  private:
     Ui::ReportDialog ui_;
     Marketplace* market_;
     std::unique_ptr<ReportModel> model_;

src/gui/reportdialog.ui

@@ -39,7 +39,7 @@
         </widget>
        </item>
        <item>
-        <widget class="QPushButton" name="pushButton_2">
+        <widget class="QPushButton" name="exportCsvButton">
          <property name="text">
           <string>Exportieren (.csv)</string>
          </property>