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package org.netbeans.modules.profiler;

import java.awt.BorderLayout;
import java.awt.Color;
import org.netbeans.lib.profiler.ui.graphs.MemoryGraphPanel;
import org.netbeans.lib.profiler.ui.graphs.SurvivingGenerationsGraphPanel;
import org.netbeans.lib.profiler.ui.graphs.ThreadsGraphPanel;
import java.awt.event.ActionEvent;
import javax.swing.AbstractAction;
import javax.swing.JPanel;


/** A panel containing three shall graphs for memory, threads and gc,
 * used in the Profiler control panel.
 *
 * @author Tomas Hurka
 * @author Ian Formanek
 * @author Vladislav Nemec
 * @author Jiri Sedlacek
 */
public final class MonitoringGraphsPanel extends javax.swing.JPanel {
    //~ Instance fields ----------------------------------------------------------------------------------------------------------

    private final MemoryGraphPanel heapGraph;
    private final SurvivingGenerationsGraphPanel generationsGraph;
    private final ThreadsGraphPanel threadsGraph;

    //~ Constructors -------------------------------------------------------------------------------------------------------------

    /** Creates new MonitoringGraphsPanel */
    public MonitoringGraphsPanel() {
        heapGraph = MemoryGraphPanel.createSmallPanel(NetBeansProfiler.getDefaultNB().
                    getVMTelemetryModels(), new AbstractAction() {
                        public void actionPerformed(final ActionEvent e) {
                            TelemetryWindow.getDefault().showHeap();
                        }
                    });
        threadsGraph = ThreadsGraphPanel.createSmallPanel(NetBeansProfiler.getDefaultNB().
                    getVMTelemetryModels(), new AbstractAction() {
                        public void actionPerformed(final ActionEvent e) {
                            TelemetryWindow.getDefault().showThreads();
                        }
                    });
        generationsGraph = SurvivingGenerationsGraphPanel.createSmallPanel(NetBeansProfiler.getDefaultNB().
                    getVMTelemetryModels(), new AbstractAction() {
                        public void actionPerformed(final ActionEvent e) {
                            TelemetryWindow.getDefault().showGC();
                        }
                    });

//        heapGraph.setBorder(BorderFactory.createEmptyBorder(10, 10, 0, 10));
//        threadsGraph.setBorder(BorderFactory.createEmptyBorder(10, 0, 0, 10));
//        generationsGraph.setBorder(BorderFactory.createEmptyBorder(10, 0, 0, 10));

        final JPanel graphsPanel = new JPanel();
        graphsPanel.setLayout(new java.awt.GridLayout(1, 3));
//        graphsPanel.setOpaque(true);
//        graphsPanel.setBackground(GraphPanel.CHART_BACKGROUND_COLOR);
        graphsPanel.add(heapGraph);
        graphsPanel.add(generationsGraph);
        graphsPanel.add(threadsGraph);

//        final JPanel legendPanel = new JPanel();
//        legendPanel.setLayout(new java.awt.GridLayout(1, 3));
//        legendPanel.setOpaque(false);
//
//        if (heapGraph.getSmallLegendPanel() != null) {
//            final JPanel heapGraphLegend = new JPanel();
//            heapGraphLegend.setOpaque(true);
//            heapGraphLegend.setBackground(Color.WHITE);
//            heapGraphLegend.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.CENTER));
//            heapGraphLegend.add(heapGraph.getSmallLegendPanel());
//            legendPanel.add(heapGraphLegend);
//        }
//
//        if (generationsGraph.getSmallLegendPanel() != null) {
//            final JPanel generationsGraphLegend = new JPanel();
//            generationsGraphLegend.setOpaque(true);
//            generationsGraphLegend.setBackground(Color.WHITE);
//            generationsGraphLegend.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.CENTER));
//            generationsGraphLegend.add(generationsGraph.getSmallLegendPanel());
//            legendPanel.add(generationsGraphLegend);
//        }
//
//        if (threadsGraph.getSmallLegendPanel() != null) {
//            final JPanel threadsGraphLegend = new JPanel();
//            threadsGraphLegend.setOpaque(true);
//            threadsGraphLegend.setBackground(Color.WHITE);
//            threadsGraphLegend.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.CENTER));
//            threadsGraphLegend.add(threadsGraph.getSmallLegendPanel());
//            legendPanel.add(threadsGraphLegend);
//        }

        setLayout(new BorderLayout());
        setOpaque(true);
        setBackground(Color.WHITE);

        add(graphsPanel, BorderLayout.CENTER);
//        add(legendPanel, BorderLayout.SOUTH);
    }
}
