package holeg.ui.view.dialog;

import holeg.model.Edge;
import holeg.preferences.ImagePreference;
import holeg.ui.controller.Control;
import holeg.ui.model.GuiSettings;
import holeg.ui.view.image.Import;

import javax.swing.*;
import javax.swing.border.EmptyBorder;
import java.awt.*;

/**
 * Popup for Editing Edges.
 * 
 * @author Gruppe14
 */
public class EditEdgesPopUp extends JDialog {
	private final JTextField capacityField;
	private float capacity;
	private final JRadioButton rdbtnChangeForAll;
	private final JRadioButton rdbtnChangeForNew;
	private final JRadioButton rdbtnChangeForAll1;
	private final Control control;


	/**
	 * Constructor.
	 */
    public EditEdgesPopUp(JFrame parentFrame, Control control) {
        super((java.awt.Frame) null, true);
		setModalityType(java.awt.Dialog.ModalityType.APPLICATION_MODAL);
		this.setTitle("Edit Capacities of Edges");
		setBounds(100, 100, 400, 220);
        setLocationRelativeTo(parentFrame);
        getContentPane().setLayout(new BorderLayout());
		JPanel contentPanel = new JPanel();
		contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
		getContentPane().add(contentPanel, BorderLayout.CENTER);
		contentPanel.setLayout(null);
		this.setIconImage(Import.loadImage(ImagePreference.Logo, 30, 30));
		JLabel lblMaximumCapacity = new JLabel("Maximum Capacity:");
		lblMaximumCapacity.setFont(new Font("Tahoma", Font.PLAIN, 11));
		lblMaximumCapacity.setBounds(10, 11, 98, 14);
		contentPanel.add(lblMaximumCapacity);

		capacityField = new JTextField();
		capacityField.setBounds(107, 8, 120, 20);
		contentPanel.add(capacityField);
		capacityField.setColumns(10);

		rdbtnChangeForAll = new JRadioButton("Change for all existing Edges only");
		rdbtnChangeForAll.setBounds(10, 39, 330, 23);
		contentPanel.add(rdbtnChangeForAll);

		rdbtnChangeForNew = new JRadioButton("Change for new created Edges only");
		rdbtnChangeForNew.setBounds(10, 65, 330, 23);
		contentPanel.add(rdbtnChangeForNew);

		rdbtnChangeForAll1 = new JRadioButton("Change for all existing and new created Edges");
		rdbtnChangeForAll1.setBounds(10, 95, 400, 23);
		contentPanel.add(rdbtnChangeForAll1);

		JButton btnCancel = new JButton("Cancel");
		btnCancel.setActionCommand("Cancel");
		btnCancel.addActionListener(clicked -> dispose());

		btnCancel.setBounds(285, 147, 89, 23);
		contentPanel.add(btnCancel);

		JButton btnOk1 = new JButton("OK");
		btnOk1.addActionListener(clicked -> {
				try {
					capacity = Float.parseFloat(capacityField.getText());
					if (capacity < 0) {
						throw new NumberFormatException();
					}
					if (rdbtnChangeForAll.isSelected()) {
						changeForExisting(capacity);
						dispose();
					} else if (rdbtnChangeForNew.isSelected()) {
						changeForNew(capacity);
						dispose();
					} else if (rdbtnChangeForAll1.isSelected()) {
						changeForExAndNew(capacity);
						dispose();
					} else {
						JOptionPane.showMessageDialog(new JFrame(), "Please select one of the options");
					}
				} catch (NumberFormatException eex) {
					JOptionPane.showMessageDialog(new JFrame(), "Please enter a number greater or equal 0 in the Field for Maximum Capacity");
				}
		});
		btnOk1.setBounds(186, 147, 89, 23);
		contentPanel.add(btnOk1);
		this.setTitle("Edit Edge Capacities");
		ButtonGroup bG = new ButtonGroup();
		bG.add(rdbtnChangeForAll1);
		bG.add(rdbtnChangeForNew);
		bG.add(rdbtnChangeForAll);
		this.control = control;
		this.setVisible(true);
	}

	/**
	 * set edge capacity for new edges.
	 * 
	 * @param cap
	 *            the capacity
	 */
	public void changeForNew(float cap) {
		GuiSettings.maxCapacityForNewCreatedEdges = cap;
		control.resetSimulation();
	}

	/**
	 * Set Capacity for all existing Edges.
	 * 
	 * @param cap
	 *            the Capacity
	 */
	public void changeForExisting(float cap) {
		/*
		 * for(SubNet sn: controller.getSimManager().getSubNets()){ for(CpsEdge
		 * edge: sn.getEdges()){ edge.setCapacity(cap); } } for(CpsEdge edge:
		 * controller.getSimManager().getBrokenEdges()){ edge.setCapacity(cap);
		 * }
		 */
		for (Edge edge : control.getModel().getEdgesOnCanvas()) {
			edge.maxCapacity = cap;
        }
		control.resetSimulation();
		control.calculateStateAndVisualForCurrentTimeStep();
	}


	/**
	 * Set the Capacity for all existing and new edges.
	 * 
	 * @param cap
	 *            the capacity
	 */
	public void changeForExAndNew(float cap) {
		changeForNew(cap);
		changeForExisting(cap);
	}

}