From 3fa25798ce4ef7b50af1118bf6476d31fb6c0e2a Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Thu, 10 Jan 2019 18:14:00 +0100
Subject: [PATCH] Ref T509, added ICAO graph

---
 .../views/aircraftmodelstatisticsdialog.cpp   | 61 +++++++++++++++++--
 .../views/aircraftmodelstatisticsdialog.h     | 14 +++++
 .../views/aircraftmodelstatisticsdialog.ui    | 44 +++++++++----
 3 files changed, 101 insertions(+), 18 deletions(-)

diff --git a/src/blackgui/views/aircraftmodelstatisticsdialog.cpp b/src/blackgui/views/aircraftmodelstatisticsdialog.cpp
index e8408270a..d07e2b794 100644
--- a/src/blackgui/views/aircraftmodelstatisticsdialog.cpp
+++ b/src/blackgui/views/aircraftmodelstatisticsdialog.cpp
@@ -10,6 +10,7 @@
 #include "aircraftmodelstatisticsdialog.h"
 #include "ui_aircraftmodelstatisticsdialog.h"
 #include "blackgui/guiapplication.h"
+#include "blackmisc/aviation/aircrafticaocode.h"
 #include "blackmisc/simulation/aircraftmodelutils.h"
 
 #include <QPushButton>
@@ -19,6 +20,7 @@
 #include <QtCharts>
 
 using namespace QtCharts;
+using namespace BlackMisc::Aviation;
 using namespace BlackMisc::Simulation;
 
 namespace BlackGui
@@ -74,6 +76,10 @@ namespace BlackGui
             chart->setTheme(QChart::ChartThemeBlueIcy);
             ui->qv_Chart->setChart(chart);
             ui->qv_Chart->setRenderHint(QPainter::Antialiasing);
+
+            // const QRectF rect(0, 0, 2048, 1526);
+            // ui->qv_Chart->setSceneRect(rect);
+            // chart->setPlotArea(rect);
         }
 
         void CAircraftModelStatisticsDialog::resetChart()
@@ -90,12 +96,11 @@ namespace BlackGui
         void CAircraftModelStatisticsDialog::showChart()
         {
             if (ui->rb_Distributors->isChecked()) { this->chartDistributors(); return; }
+            if (ui->rb_AircraftIcao->isChecked()) { this->chartAircraftIcao(); return; }
         }
 
         void CAircraftModelStatisticsDialog::chartDistributors()
         {
-            QChart *chart = ui->qv_Chart->chart();
-            this->resetChart();
             const QMap<CDistributor, int> distributors = m_models.countPerDistributor();
             QStringList distributorsForAxis;
             QBarSet *setDistributors = new QBarSet("Distributors");
@@ -110,17 +115,45 @@ namespace BlackGui
                 distributorsForAxis << QString::number(n) % u": " % distributor.getDbKey() % u" " % QString::number(c);
                 *setDistributors << c;
                 n++;
-                // QString s += distributor.getDbKey() % u" " % QString::number(c) % "\n";
             }
 
             QHorizontalBarSeries *series = new QHorizontalBarSeries(this);
             series->append(setDistributors);
+            this->horizontalBarChart(distributorsForAxis, series);
+        }
+
+        void CAircraftModelStatisticsDialog::chartAircraftIcao()
+        {
+            const QMap<CAircraftIcaoCode, int> icaos = m_models.countPerAircraftIcao();
+            QStringList icaosForAxis;
+            QBarSet *setIcaos = new QBarSet("Aircraft ICAO");
+
+            // using number as uique key as it can happen there a identical distributor keys
+            // and QChart requires uniques values
+            int n = 1;
+            for (const CAircraftIcaoCode &icao : icaos.keys())
+            {
+                const int c = icaos[icao];
+                if (c < 1) { continue; }
+                icaosForAxis << QString::number(n) % u": " % icao.getDesignatorDbKey() % u" " % QString::number(c);
+                *setIcaos << c;
+                n++;
+            }
+
+            QBarSeries *series = new QBarSeries(this);
+            series->append(setIcaos);
+            this->verticalBarChart(icaosForAxis, series);
+        }
+
+        void CAircraftModelStatisticsDialog::horizontalBarChart(const QStringList &categories, QHorizontalBarSeries *series)
+        {
+            QChart *chart = ui->qv_Chart->chart();
+            this->resetChart();
             chart->addSeries(series);
-            // chart->setTitle("Distributors");
 
             // Y
             QBarCategoryAxis *axisY = new QBarCategoryAxis();
-            axisY->append(distributorsForAxis);
+            axisY->append(categories);
             chart->addAxis(axisY, Qt::AlignLeft);
             series->attachAxis(axisY);
 
@@ -130,5 +163,23 @@ namespace BlackGui
             series->attachAxis(axisX);
             axisX->applyNiceNumbers();
         }
+
+        void CAircraftModelStatisticsDialog::verticalBarChart(const QStringList &categories, QBarSeries *series)
+        {
+            QChart *chart = ui->qv_Chart->chart();
+            this->resetChart();
+            chart->addSeries(series);
+
+            // X
+            QBarCategoryAxis *axisX = new QBarCategoryAxis();
+            axisX->append(categories);
+            chart->addAxis(axisX, Qt::AlignBottom);
+            series->attachAxis(axisX);
+
+            // Y
+            QValueAxis *axisY = new QValueAxis();
+            chart->addAxis(axisY, Qt::AlignLeft);
+            series->attachAxis(axisY);
+        }
     } // ns
 } // ns
diff --git a/src/blackgui/views/aircraftmodelstatisticsdialog.h b/src/blackgui/views/aircraftmodelstatisticsdialog.h
index 4fb60342e..cec079d89 100644
--- a/src/blackgui/views/aircraftmodelstatisticsdialog.h
+++ b/src/blackgui/views/aircraftmodelstatisticsdialog.h
@@ -17,6 +17,11 @@
 #include <QScopedPointer>
 
 namespace Ui { class CAircraftModelStatisticsDialog; }
+namespace QtCharts
+{
+    class QBarSeries;
+    class QHorizontalBarSeries;
+}
 namespace BlackGui
 {
     namespace Views
@@ -55,6 +60,15 @@ namespace BlackGui
             //! Chart for distributors
             void chartDistributors();
 
+            //! Chart for aircraft ICAO
+            void chartAircraftIcao();
+
+            //! Display as horizontal bar chart
+            void horizontalBarChart(const QStringList &categories, QtCharts::QHorizontalBarSeries *series);
+
+            //! Display as vertical bar chart
+            void verticalBarChart(const QStringList &categories, QtCharts::QBarSeries *series);
+
             QScopedPointer<Ui::CAircraftModelStatisticsDialog> ui;
             BlackMisc::Simulation::CAircraftModelList m_models;
         };
diff --git a/src/blackgui/views/aircraftmodelstatisticsdialog.ui b/src/blackgui/views/aircraftmodelstatisticsdialog.ui
index 58fc7bc31..78ea6bb46 100644
--- a/src/blackgui/views/aircraftmodelstatisticsdialog.ui
+++ b/src/blackgui/views/aircraftmodelstatisticsdialog.ui
@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>300</width>
+    <width>333</width>
     <height>298</height>
    </rect>
   </property>
@@ -23,7 +23,7 @@
    <item>
     <widget class="QTabWidget" name="tw_ModelStatistics">
      <property name="currentIndex">
-      <number>0</number>
+      <number>1</number>
      </property>
      <widget class="QWidget" name="tb_GeneralStatistics">
       <attribute name="title">
@@ -78,6 +78,13 @@
             </property>
            </widget>
           </item>
+          <item>
+           <widget class="QRadioButton" name="rb_AircraftIcao">
+            <property name="text">
+             <string>aircraft</string>
+            </property>
+           </widget>
+          </item>
           <item>
            <spacer name="hs_ChartType">
             <property name="orientation">
@@ -116,18 +123,29 @@
         </widget>
        </item>
        <item>
-        <widget class="QChartView" name="qv_Chart">
-         <property name="sceneRect">
-          <rectf>
-           <x>0.000000000000000</x>
-           <y>0.000000000000000</y>
-           <width>400.000000000000000</width>
-           <height>300.000000000000000</height>
-          </rectf>
-         </property>
-         <property name="dragMode">
-          <enum>QGraphicsView::ScrollHandDrag</enum>
+        <widget class="QScrollArea" name="scrollArea">
+         <property name="widgetResizable">
+          <bool>true</bool>
          </property>
+         <widget class="QWidget" name="scrollAreaWidgetContents">
+          <property name="geometry">
+           <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>299</width>
+            <height>191</height>
+           </rect>
+          </property>
+          <layout class="QVBoxLayout" name="verticalLayout_2">
+           <item>
+            <widget class="QChartView" name="qv_Chart">
+             <property name="dragMode">
+              <enum>QGraphicsView::NoDrag</enum>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </widget>
         </widget>
        </item>
       </layout>