TerminalReturnPanel.java

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package vue.terminal;

import controller.terminal.controller.TerminalController;
import controller.terminal.controller.TerminalReturnController;
import controller.terminal.interfacesGUI.TerminalReturn;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.LayoutManager;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.util.Set;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JScrollPane;

/**
 *
 * @author Valentin SEITZ
 */
public class TerminalReturnPanel extends AbstractTerminalPanel implements TerminalReturn {

	//Content
	JComboBox cboNbBikes;
	JScrollPane scrollPane;
	TerminalReturnBikesPanel panelBikes;
	//Actions
	private JButton btnReturn;


	public TerminalReturnPanel(LayoutManager lm, boolean bln) {
		super(lm, bln);
		initialize();
	}

	public TerminalReturnPanel(LayoutManager lm) {
		super(lm);
		initialize();
	}

	public TerminalReturnPanel(boolean bln) {
		super(bln);
		initialize();
	}

	public TerminalReturnPanel() {
		initialize();
	}

	private void initialize() {
		GridBagConstraints gbc;

		{//content
			GridBagLayout gbl = new GridBagLayout();
			{
				gbl.columnWidths = new int[]{0, 0, 0};
				gbl.rowHeights = new int[]{TerminalMainFrame.ROW_HEIGHT, 0, 0};
				gbl.columnWeights = new double[]{0.0, 1.0, Double.MIN_VALUE};
				gbl.rowWeights = new double[]{0.0, 1.0, Double.MIN_VALUE};
			}
			this.getPanelContent().setLayout(gbl);

			JLabel lblNombreDeVelos = new JLabel("Nombre de velos a rendre");
			{//Position
				gbc = new GridBagConstraints();
				gbc.insets = new Insets(0, TerminalMainFrame.HORIZONTAL_GAP, TerminalMainFrame.VERTICAL_GAP, TerminalMainFrame.HORIZONTAL_GAP);
				gbc.anchor = GridBagConstraints.WEST;
				gbc.gridx = 0;
				gbc.gridy = 0;
			}
			this.getPanelContent().add(lblNombreDeVelos, gbc);

			this.cboNbBikes = new JComboBox();
			{
				this.cboNbBikes.addItemListener(new ItemListener() {
					@Override
					public void itemStateChanged(ItemEvent ie) {
						if (cboNbBikes.getModel().getSize() > 0) {
							panelBikes.setBikeQuantity(((Integer) cboNbBikes.getSelectedItem()).intValue());
						} else {
							panelBikes.setBikeQuantity(0);
						}
						scrollPane.validate();
						scrollPane.repaint();
					}
				});
				{//Position
					gbc = new GridBagConstraints();
					gbc.insets = new Insets(0, 0, TerminalMainFrame.VERTICAL_GAP, TerminalMainFrame.HORIZONTAL_GAP);
					gbc.fill = GridBagConstraints.BOTH;
					gbc.gridx = 1;
					gbc.gridy = 0;
				}
			}
			this.getPanelContent().add(this.cboNbBikes, gbc);


			this.panelBikes = new TerminalReturnBikesPanel();

			this.scrollPane = new JScrollPane();
			{
				this.scrollPane.setWheelScrollingEnabled(true);
				//The view port contains the panel which allows to handle bikes
				this.scrollPane.setViewportView(this.panelBikes);

				{//Position
					gbc = new GridBagConstraints();
					gbc.gridwidth = 2;
					gbc.insets = new Insets(0, TerminalMainFrame.HORIZONTAL_GAP, 0, TerminalMainFrame.HORIZONTAL_GAP);
					gbc.fill = GridBagConstraints.BOTH;
					gbc.gridx = 0;
					gbc.gridy = 1;
				}
			}
			this.getPanelContent().add(this.scrollPane, gbc);
		}

		{//Actions
			this.getPanelActions().setLayout(new GridLayout(1, 1));

			this.btnReturn = new JButton("Rendre");
			{
				this.btnReturn.addActionListener(new ActionListener() {
					@Override
					public void actionPerformed(ActionEvent ae) {
						Set bikeSerialNumbers;
						bikeSerialNumbers = panelBikes.getBikeSerialNumbers();
						if (bikeSerialNumbers.size() == panelBikes.getBikeQuantity()) {
							TerminalReturnController.getTerminalReturnController().doReturn(bikeSerialNumbers);
						} else {
							TerminalController.getMainVue().showWarning("Vous avez séléctionné des numéros de vélos en double.");
						}
					}
				});
			}
			this.getPanelActions().add(this.btnReturn);
		}
	}

	@Override
	public void init() {
		this.cboNbBikes.removeAllItems();
		for (int i = 1; i <= TerminalReturnController.getTerminalReturnController().getMaxAvailableStorages(); i++) {
			this.cboNbBikes.addItem(new Integer(i));
		}
		panelBikes.setBikeQuantity(1);
		scrollPane.validate();
	}
}