praktikum-holons/src/ui/view/HolonInformationPanel.java

package ui.view;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JLayeredPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.OverlayLayout;
import javax.swing.SwingUtilities;
import javax.swing.border.EmptyBorder;

import org.knowm.xchart.CategoryChart;
import org.knowm.xchart.CategoryChartBuilder;
import org.knowm.xchart.PieChart;
import org.knowm.xchart.PieChartBuilder;
import org.knowm.xchart.PieSeries.PieSeriesRenderStyle;
import org.knowm.xchart.XChartPanel;
import org.knowm.xchart.style.CategoryStyler;
import org.knowm.xchart.style.PieStyler;
import org.knowm.xchart.style.PieStyler.LabelType;

import classes.AbstractCanvasObject;
import classes.Flexibility;
import classes.GroupNode;
import classes.HolonElement;
import classes.HolonObject;
import preferences.ColorPreference;
import ui.controller.Control;
import ui.controller.FlexManager;
import ui.controller.FlexManager.FlexWrapper;
import ui.model.DecoratedGroupNode;
import ui.model.DecoratedGroupNode.PriorityCounts;
import ui.model.DecoratedHolonObject.HolonObjectState;
import ui.model.Model;
import util.StringFormat;

public class HolonInformationPanel extends JPanel {

	private final int defaultWidth = 50;
	private final int defaultHeight = 200;

	private PieChart supplyChart = createSupplyStateChart();
	private PieChart priorityChart = createPriorityChart();
	private PieChart flexibilityChart = createFlexibilityChart();
	private PieChart energyChart = createProductionChart();
	private PieChart activeChart = createActiveChart();

	private XChartPanel<PieChart> panelHolonObject;
	private XChartPanel<PieChart> panelPriority;
	private XChartPanel<PieChart> panelFlexibility;
	private XChartPanel<PieChart> panelEnergy;
	private XChartPanel<PieChart> panelActive;

	// TODO is this needed to be fields
	private JPanel graphPanel = new JPanel(new GridLayout(0, 2));
	private JPanel titlePanel = new JPanel(new BorderLayout(0, 0));

	private Control control;
	private JTextField titleTextField;
	private JLabel differenceEnergyLabelAmount;

	public static void main(String[] args) {
		HolonInformationPanel exampleChart = new HolonInformationPanel(new Control(new Model()));
		JFrame frame = new JFrame();
		frame.setContentPane(exampleChart);

		frame.pack();
		frame.setBounds(0, 0, 540, 600);
		frame.setLocationRelativeTo(null);
		frame.setVisible(true);
	}

	public void updateCharts() {
		// TODO check for a method without instanceof and cast
		List<GroupNode> list = control.getModel().getSelectedCpsObjects().stream()
				.filter(object -> object instanceof GroupNode).map(object -> (GroupNode) object)
				.collect(Collectors.toList());
		if (list.size() != 1) {
			return;
		}
		GroupNode groupNode = list.get(0);
		DecoratedGroupNode decoratedGroupNode = control.getSimManager().getActualVisualRepresentationalState()
				.getCreatedGroupNodes().get(groupNode);
		// UPDATE NAME
		titleTextField.setText(groupNode.getName());

		// UPDATE SUPPLY STATE
		int producerAmount = decoratedGroupNode.getAmountOfSupplier();
		int overSuppliedAmount = decoratedGroupNode.getAmountOfConsumerWithState(HolonObjectState.OVER_SUPPLIED);
		int suppliedAmount = decoratedGroupNode.getAmountOfConsumerWithState(HolonObjectState.SUPPLIED);
		int partiallySuppliedAmount = decoratedGroupNode
				.getAmountOfConsumerWithState(HolonObjectState.PARTIALLY_SUPPLIED);
		int notSuppliedAmount = decoratedGroupNode.getAmountOfConsumerWithState(HolonObjectState.NOT_SUPPLIED);
		int noEnergyAmount = decoratedGroupNode.getAmountOfPassiv();

		supplyChart.updatePieSeries("Producer", producerAmount);
		supplyChart.updatePieSeries("Over supplied", overSuppliedAmount);
		supplyChart.updatePieSeries("Supplied", suppliedAmount);
		supplyChart.updatePieSeries("Partial supplied", partiallySuppliedAmount);
		supplyChart.updatePieSeries("Not supplied", notSuppliedAmount);
		supplyChart.updatePieSeries("No energy", noEnergyAmount);
		panelHolonObject.updateToolTips();

		// UPDATE PRIORITYS
		PriorityCounts priorityCounts = decoratedGroupNode.getPriorityCounts();
		
		priorityChart.updatePieSeries("Essential", priorityCounts.essential);
		priorityChart.updatePieSeries("High", priorityCounts.high);
		priorityChart.updatePieSeries("Medium", priorityCounts.medium);
		priorityChart.updatePieSeries("Low", priorityCounts.low);
		boolean hasPriority = priorityCounts.essential + priorityCounts.high + priorityCounts.medium + priorityCounts.low > 0;
		priorityChart.updatePieSeries("No Data", hasPriority?0:1);
		panelPriority.updateToolTips();

		// UPDATE PRODUCTION
		float production = decoratedGroupNode.getProductionFromSupplier();
		float consumption = decoratedGroupNode.getConsumptionFromConsumer();
		float difference = Math.abs(production - consumption);
		energyChart.updatePieSeries("Production", production);
		energyChart.updatePieSeries("Consumption", consumption);
		differenceEnergyLabelAmount.setText(StringFormat.doubleFixedPlaces(1, difference));
		panelEnergy.updateToolTips();
		
		// UPDATE FLEXIBILITIES
		int inUse = 0;
		int offered = 0;
		int onCooldown = 0;
		int notOffered = 0;
		int unavailable = 0;
		FlexManager manager = control.getSimManager().getActualFlexManager();
		Stream<FlexWrapper> flexWrapperStream = decoratedGroupNode.getFlexibilitiesStream().map(flex -> manager.getFlexWrapperFromFlexibility(flex));
		List<FlexWrapper> wrapperList = flexWrapperStream.collect(Collectors.toList());
		for(FlexWrapper wrapper : wrapperList) {
			switch(wrapper.getState()) {
			case IN_USE:
				inUse++;
				break;
			case NOT_OFFERED:
				notOffered++;
				break;
			case OFFERED:
				offered++;
				break;
			case ON_COOLDOWN:
				onCooldown++;
				break;
			case UNAVAILABLE:
				unavailable++;
				break;
			default:
				break;
			
			}
		}
		flexibilityChart.updatePieSeries("Offered", offered);
		flexibilityChart.updatePieSeries("In use", inUse);
		flexibilityChart.updatePieSeries("On cooldown", onCooldown);
		flexibilityChart.updatePieSeries("Not offered", notOffered);
		flexibilityChart.updatePieSeries("Unavailable", unavailable);
		boolean hasFlex = offered + inUse + onCooldown + notOffered + unavailable > 0;
		flexibilityChart.updatePieSeries("No Data", hasFlex?0:1);
		panelFlexibility.updateToolTips();
		
		
		// UPDATE ActiveInActive
		int activeAmount = decoratedGroupNode.getAmountOfAktiveElemntsFromHolonObjects();
		int inactiveAmounts = decoratedGroupNode.getAmountOfElemntsFromHolonObjects() - activeAmount;
		activeChart.updatePieSeries("Active", activeAmount);
		activeChart.updatePieSeries("Inactive", inactiveAmounts);
		panelActive.updateToolTips();
		
		this.revalidate();
		this.repaint();
	}

	public HolonInformationPanel(Control control) {
		control.OnSelectionUpdate.addListener(() -> updateCharts());
		this.control = control;
		this.setLayout(new BorderLayout());
		initGraphPanel();
		initTitlePanel();
		this.setBackground(ColorPreference.Panel.Background);
		this.add(titlePanel, BorderLayout.PAGE_START);
		this.add(graphPanel, BorderLayout.CENTER);
	}

	public void initGraphPanel() {
		graphPanel.setBackground(ColorPreference.Panel.Background);
		panelHolonObject = new XChartPanel<PieChart>(supplyChart);
		panelHolonObject.setBackground(ColorPreference.Panel.Background);
		graphPanel.add(panelHolonObject);
		panelPriority = new XChartPanel<PieChart>(priorityChart);
		panelPriority.setBackground(ColorPreference.Panel.Background);
		graphPanel.add(panelPriority);
		panelFlexibility = new XChartPanel<PieChart>(flexibilityChart);
		panelFlexibility.setBackground(ColorPreference.Panel.Background);
		graphPanel.add(panelFlexibility);
		Component panel = initEnergyChart();
		graphPanel.add(panel);
		panelActive = new XChartPanel<PieChart>(activeChart);
		panelActive.setBackground(ColorPreference.Panel.Background);
		panelActive.setLayout(new GridBagLayout());
		graphPanel.add(panelActive);
		graphPanel.setBorder(BorderFactory.createLineBorder(Color.lightGray));
	}

	private JLayeredPane initEnergyChart() {
		JLayeredPane panel = new JLayeredPane();
		JPanel panelMiddle = new JPanel(new GridBagLayout());
		panelEnergy = new XChartPanel<PieChart>(energyChart);
		panelEnergy.setBackground(ColorPreference.Panel.Background);
		GridBagConstraints c = new GridBagConstraints();
		c.gridx = 0;
		c.gridy = 0;
		c.insets = new Insets(15, 0, 0, 0); // top padding
		JLabel difference = new JLabel("Difference:");
		difference.setHorizontalAlignment(JLabel.CENTER);
		difference.setAlignmentX(Component.CENTER_ALIGNMENT);
		difference.setForeground(ColorPreference.Panel.Title);
		difference.setFont(new java.awt.Font("Arial", java.awt.Font.BOLD, 10));
		panelMiddle.add(difference, c);
		differenceEnergyLabelAmount = new JLabel("");
		differenceEnergyLabelAmount.setHorizontalAlignment(JLabel.CENTER);
		differenceEnergyLabelAmount.setForeground(Color.red);
		differenceEnergyLabelAmount.setAlignmentX(Component.CENTER_ALIGNMENT);
		differenceEnergyLabelAmount.setFont(new java.awt.Font("Arial", java.awt.Font.BOLD, 12));
		c.insets = new Insets(0, 0, 0, 0);
		c.gridy = 1;
		panelMiddle.add(differenceEnergyLabelAmount, c);
		panel.setLayout(new OverlayLayout(panel));
		panelEnergy.setOpaque(false);
		panelMiddle.setOpaque(false);
		panel.add(panelMiddle, Integer.valueOf(0));
		panel.add(panelEnergy, Integer.valueOf(1));
		return panel;
	}

	public void initTitlePanel() {
		titleTextField = new JTextField("");
		titleTextField.setFont(new Font("Arial", Font.BOLD, 24));
		titleTextField.setForeground(ColorPreference.Panel.Title);
		titleTextField.setBackground(ColorPreference.Panel.Background);
		titleTextField.setBackground(null);
		titleTextField.setBorder(null);
		titlePanel.setBackground(ColorPreference.Panel.Background);
		titlePanel.setBorder(new EmptyBorder(5, 5, 2, 0));
		titlePanel.add(titleTextField, BorderLayout.CENTER);
	}

	public void setDefaultPieChartSettings(PieChart chart) {
		PieStyler styler = chart.getStyler();
		styler.setChartTitleVisible(true);
		styler.setDefaultSeriesRenderStyle(PieSeriesRenderStyle.Donut);
		styler.setLabelsFont(new java.awt.Font("Arial", java.awt.Font.PLAIN, 14));
		styler.setLabelType(LabelType.Percentage);
		styler.setLabelsFontColor(Color.black);
		styler.setLabelsFontColorAutomaticEnabled(false);
		styler.setLabelsDistance(0.8);
		styler.setChartFontColor(ColorPreference.Panel.Title);
		styler.setToolTipsEnabled(true);
		styler.setPlotContentSize(0.9);
		styler.setPlotBackgroundColor(ColorPreference.Panel.Transparent);
		styler.setPlotBorderColor(ColorPreference.Panel.Transparent);
		styler.setLegendVisible(false);
		styler.setChartBackgroundColor(ColorPreference.Panel.Transparent);
	}

	public PieChart createSupplyStateChart() {
		PieChart chart = new PieChartBuilder().width(defaultWidth).height(defaultHeight).title("Holon Objects").build();
		setDefaultPieChartSettings(chart);
		Color[] sliceColors = new Color[] { ColorPreference.HolonObject.Producer,
				ColorPreference.HolonObject.OverSupplied, ColorPreference.HolonObject.Supplied,
				ColorPreference.HolonObject.PartiallySupplied, ColorPreference.HolonObject.NotSupplied,
				ColorPreference.HolonObject.NoEnergy };
		chart.getStyler().setSeriesColors(sliceColors);

		// Series
		chart.addSeries("Producer", 0);
		chart.addSeries("Over supplied", 0);
		chart.addSeries("Supplied", 0);
		chart.addSeries("Partial supplied", 0);
		chart.addSeries("Not supplied", 0);
		chart.addSeries("No energy", 0);
		return chart;
	}

	public PieChart createPriorityChart() {
		// Create Chart
		PieChart chart = new PieChartBuilder().width(defaultWidth).height(defaultHeight).title("Priotities").build();
		setDefaultPieChartSettings(chart);
		// Customize Chart
		Color[] sliceColors = new Color[] { ColorPreference.Element.Priority.Essential,
				ColorPreference.Element.Priority.High, ColorPreference.Element.Priority.Medium,
				ColorPreference.Element.Priority.Low, ColorPreference.Element.Priority.NoData };
		chart.getStyler().setSeriesColors(sliceColors);
		// Series
		chart.addSeries("Essential", 0);
		chart.addSeries("High", 0);
		chart.addSeries("Medium", 0);
		chart.addSeries("Low", 0);
		chart.addSeries("No Data", 0);
		return chart;
	}

	public PieChart createFlexibilityChart() {
		// IN_USE, ON_COOLDOWN, OFFERED, NOT_OFFERED, UNAVAILABLE
		// Create Chart
		PieChart chart = new PieChartBuilder().width(defaultWidth).height(defaultHeight).title("Flexibilities").build();
		setDefaultPieChartSettings(chart);
		// Customize Chart
		Color[] sliceColors = new Color[] { ColorPreference.Flexibility.Offered, ColorPreference.Flexibility.InUse,
				ColorPreference.Flexibility.OnCooldown, ColorPreference.Flexibility.NotOffered,
				ColorPreference.Flexibility.Unavailable, ColorPreference.Element.Priority.NoData };
		chart.getStyler().setSeriesColors(sliceColors);
		// Series
		chart.addSeries("Offered", 0);
		chart.addSeries("In use", 0);
		chart.addSeries("On cooldown", 0);
		chart.addSeries("Not offered", 0);
		chart.addSeries("Unavailable", 0);
		chart.addSeries("No Data", 0);
		return chart;
	}

	public PieChart createProductionChart() {
		// Create Chart
		PieChart chart = new PieChartBuilder().width(defaultWidth).height(defaultHeight)
				.title("Production vs. Consumption").build();
		setDefaultPieChartSettings(chart);

		// Customize Chart
		// Customize Chart
		Color[] barColors = new Color[] { ColorPreference.Energy.Production, ColorPreference.Energy.Consumption };
		chart.getStyler().setSeriesColors(barColors);
		// Series
		chart.addSeries("Production", 0);
		chart.addSeries("Consumption", 0);
		return chart;
	}

	public PieChart createActiveChart() {
		// Create Chart
		PieChart chart = new PieChartBuilder().width(defaultWidth).height(defaultHeight).title("Active").build();
		setDefaultPieChartSettings(chart);
		// Customize Chart
		// Customize Chart
		Color[] barColors = new Color[] { ColorPreference.Element.Active, ColorPreference.Element.Inactive };
		chart.getStyler().setSeriesColors(barColors);
		// Series
		chart.addSeries("Active", 0);
		chart.addSeries("Inactive", 0);
		return chart;
	}
}