Display TO and LDG currency

TO and LDG currency now displayed in new CurrencyWidget

src/gui/widgets/currencywidget.cpp

@@ -3,6 +3,7 @@
 #include "QtWidgets/qgridlayout.h"
 #include "QtWidgets/qheaderview.h"
 #include "src/database/database.h"
+#include "src/functions/statistics.h"
 #include <QCalendarWidget>
 #include <QInputDialog>
 #include <QLabel>
@@ -14,6 +15,9 @@ CurrencyWidget::CurrencyWidget(QWidget *parent)
     dateFormat = QStringLiteral("yyyy-MM-dd"); // TODO implement date formats
     setupModelAndView();
     setupUI();
+
+    fillTakeOffAndLandingCurrencies();
+    fillFlightTimeLimitations();
 }
 
 void CurrencyWidget::setupModelAndView()
@@ -21,8 +25,8 @@ void CurrencyWidget::setupModelAndView()
     model = new QSqlTableModel(this, DB->database());
     model->setTable(OPL::GLOBALS->getDbTableName(OPL::DbTable::Currencies));
     model->select();
-    model->setHeaderData(2, Qt::Horizontal, "Expiry Date");
-    model->setHeaderData(3, Qt::Horizontal, "Name");
+    model->setHeaderData(2, Qt::Horizontal, tr("Expiry Date"));
+    model->setHeaderData(3, Qt::Horizontal, tr("Name"));
 
     tableView = new QTableView(this);
     tableView->setModel(model);
@@ -44,14 +48,14 @@ void CurrencyWidget::setupUI()
     int colM = 1; // middle column
     int colR = 2; // right column
     int allColSpan = 3; // span all columns
-    int noRowSpan = 1; // span only a single row
+    int singleRowSpan = 1; // span only a single row
     int row = 0;
     auto gridLayout = new QGridLayout(this);
 
     // Take-off and Landing Currency
     gridLayout->addWidget(takeOffLandingHeaderLabel, row, colM, Qt::AlignCenter);
     row++;
-    gridLayout->addWidget(getHorizontalLine(), row, colL, noRowSpan, allColSpan);
+    gridLayout->addWidget(getHorizontalLine(), row, colL, singleRowSpan, allColSpan);
     row++;
 
     gridLayout->addWidget(takeOffCountLabel, row, colL, Qt::AlignLeft);
@@ -69,7 +73,7 @@ void CurrencyWidget::setupUI()
     // Flight Time Limitations
     gridLayout->addWidget(flightTimeHeaderLabel, row, colM, Qt::AlignCenter);
     row++;
-    gridLayout->addWidget(getHorizontalLine(), row, colL, noRowSpan, allColSpan);
+    gridLayout->addWidget(getHorizontalLine(), row, colL, singleRowSpan, allColSpan);
     row++;
 
     gridLayout->addWidget(flightTime28DaysLabel, row, colL, Qt::AlignLeft);
@@ -87,9 +91,9 @@ void CurrencyWidget::setupUI()
     // Expiries (currencies table)
     gridLayout->addWidget(expiriesHeaderLabel, row, colM, Qt::AlignCenter);
     row++;
-    gridLayout->addWidget(getHorizontalLine(), row, colL, noRowSpan, allColSpan);
+    gridLayout->addWidget(getHorizontalLine(), row, colL, singleRowSpan, allColSpan);
     row++;
-    gridLayout->addWidget(tableView, row, colL, noRowSpan, allColSpan);
+    gridLayout->addWidget(tableView, row, colL, singleRowSpan, allColSpan);
 
     // set the layout active
     layout = gridLayout;
@@ -97,7 +101,7 @@ void CurrencyWidget::setupUI()
     // allocate a widget for date selection
     calendar = new QCalendarWidget(this);
     calendar->setVisible(false);
-    calendar->setWindowFlags(Qt::Dialog);
+    calendar->setWindowFlags(Qt::Dialog); // pop-up calendar
 
 
     // connect signals
@@ -107,7 +111,33 @@ void CurrencyWidget::setupUI()
                      this, &CurrencyWidget::newExpiryDateSelected);
 }
 
+void CurrencyWidget::fillTakeOffAndLandingCurrencies()
+{
+        const auto takeoff_landings = OPL::Statistics::countTakeOffLanding();
+        if(takeoff_landings.isEmpty() || takeoff_landings.size() != 2)
+            return;
+
+        QList<QLabel*> displayLabels = {
+            takeOffCountDisplayLabel,
+            landingCountDisplayLabel
+        };
+
+        for(int i = 0; i < 2; i++) {
+            int count = takeoff_landings[i].toInt();
+            if(count < 3)
+                setLabelColour(displayLabels[i], Colour::Red);
+            displayLabels[i]->setText(displayLabels[i]->text().arg(count));
+        }
+         QDate expiration_date = OPL::Statistics::currencyTakeOffLandingExpiry();
+            if (expiration_date <= QDate::currentDate())
+                setLabelColour(takeOffLandingExpiryDisplayLabel, Colour::Red);
+            takeOffLandingExpiryDisplayLabel->setText(expiration_date.toString(Qt::TextDate));
+}
 
+void CurrencyWidget::fillFlightTimeLimitations()
+{
+    TODO << "Fill flight time limitations";
+}
 
 void CurrencyWidget::editRequested(const QModelIndex &index)
 {
@@ -135,6 +165,13 @@ void CurrencyWidget::newExpiryDateSelected()
     model->submitAll();
 }
 
+void CurrencyWidget::refresh()
+{
+    model->select();
+    fillTakeOffAndLandingCurrencies();
+    fillFlightTimeLimitations();
+}
+
 void CurrencyWidget::displayNameEditRequested(QModelIndex index)
 {
     const QString text = QInputDialog::getText(

src/gui/widgets/currencywidget.h

@@ -18,13 +18,15 @@ class CurrencyWidget : public QWidget
 
     void setupModelAndView();
     void setupUI();
+    void fillTakeOffAndLandingCurrencies();
+    void fillFlightTimeLimitations();
     void displayNameEditRequested(QModelIndex index);
 
     QFrame *getHorizontalLine();
     QLabel *takeOffLandingHeaderLabel   		= new QLabel(tr("<b>Take-off and Landing Currency<\b>"), this);
-    QLabel *takeOffCountLabel					= new QLabel(tr("Take offs ( last 90 days)"), this);
+    QLabel *takeOffCountLabel					= new QLabel(tr("Take offs (last 90 days)"), this);
     QLabel *takeOffCountDisplayLabel 			= new QLabel(QStringLiteral("<b>%1<\b>"), this);
-    QLabel *landingCountLabel 					= new QLabel(tr("Landings ( last 90 days)"), this);
+    QLabel *landingCountLabel 					= new QLabel(tr("Landings (last 90 days)"), this);
     QLabel *landingCountDisplayLabel			= new QLabel(QStringLiteral("<b>%1<\b>"), this);
     QLabel *takeOffLandingExpiryLabel   		= new QLabel(tr("3 Take-offs and Landings expiry date"), this);
     QLabel *takeOffLandingExpiryDisplayLabel    = new QLabel(QStringLiteral("<b>%1<\b>"), this);
@@ -37,11 +39,33 @@ class CurrencyWidget : public QWidget
     QLabel *flightTimeCalendarYearDisplayLabel  = new QLabel(QStringLiteral("<b>%1<\b>"), this);
     QLabel *expiriesHeaderLabel			   		= new QLabel(tr("<b>Expiries<\b>"), this);
 
+    enum class Colour {Red, Orange, None};
+    inline void setLabelColour(QLabel* label, Colour colour)
+    {
+        switch (colour) {
+        case Colour::None:
+            label->setStyleSheet(QString());
+            break;
+        case Colour::Red:
+            label->setStyleSheet(QStringLiteral("color: red"));
+            break;
+        case Colour::Orange:
+            label->setStyleSheet(QStringLiteral("color: orange"));
+            break;
+        default:
+            label->setStyleSheet(QString());
+            break;
+        }
+    }
+
 
 private slots:
     void editRequested(const QModelIndex &index);
     void newExpiryDateSelected();
 
+public slots:
+    void refresh();
+
 public:
     explicit CurrencyWidget(QWidget *parent = nullptr);