package urgrip.installation;

import com.ur.urcap.api.contribution.installation.swing.SwingInstallationNodeView;
import com.ur.urcap.api.domain.data.DataModel;
import com.ur.urcap.api.domain.io.DigitalIO;
import com.ur.urcap.api.domain.io.IO;
import com.ur.urcap.api.domain.io.IOModel;
import urgrip.programnodes.Style;
import urgrip.toolbar.IOHandler;

import javax.swing.*;
import javax.swing.text.SimpleAttributeSet;
import javax.swing.text.StyleConstants;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Collection;
import java.util.Vector;

import static urgrip.installation.URGripInstallationNodeContribution.*;

public class URGripInstallationNodeView implements SwingInstallationNodeView<URGripInstallationNodeContribution> {

	private final Style style;
	private Box ddGripOpen;
	private Box ddGripClose;
	private Box ddBlow;
	private Box ddCoupleOpen;
	private Box ddCoupleClose;
	private Box ddWaitFor;
	private URGripInstallationNodeContribution installationNode;

	public URGripInstallationNodeView(Style style) {
		this.style = style;
	}

	@Override
	public void buildUI(JPanel jPanel, final URGripInstallationNodeContribution installationNode) {
		this.installationNode=installationNode;
		Box.createVerticalBox();
		jPanel.setLayout(new BoxLayout(jPanel, BoxLayout.Y_AXIS));
		// jPanel.add(createInfo());
		// jPanel.add(createVerticalSpacing());
		// jPanel.add(createInput(installationNode));
		ddGripOpen = createDropdown(KEY_GRIP_OPEN);
		jPanel.add(ddGripOpen);
		ddGripClose = createDropdown(KEY_GRIP_CLOSE);
		jPanel.add(ddGripClose);

		ddCoupleOpen = createDropdown(KEY_COUPLE_OPEN);
		jPanel.add(ddCoupleOpen);
		ddCoupleClose = createDropdown(KEY_COUPLE_CLOSE);
		jPanel.add(ddCoupleClose);

		ddBlow = createDropdown(KEY_BLOWOUT);
		jPanel.add(ddBlow);
		ddWaitFor = createDropdown(KEY_WAITFOR);
		jPanel.add(ddWaitFor);
	}

	private Box createDropdown(String key) {
		Box section = Box.createHorizontalBox();

		section.setAlignmentX(Component.LEFT_ALIGNMENT);
		JComboBox jcb = new JComboBox();
		jcb.setPreferredSize(style.getInputfieldSize());
		jcb.setMaximumSize(style.getInputfieldSize());
		jcb.setMinimumSize(style.getInputfieldSize());
		jcb.addActionListener(actionEvent -> {
			String value=(String) jcb.getSelectedItem();
			installationNode.setValue(key, value);
			installationNode.setValue(key+"_NR", String.valueOf(value));
		});
		JLabel jl=new JLabel(key);
		jl.setLabelFor(jcb);
		section.add(jl);
		section.add(createHorizontalSpacing());
		section.add(jcb);
		return section;
	}

	private Box createInfo() {
		Box infoBox = Box.createVerticalBox();
		infoBox.setAlignmentX(Component.LEFT_ALIGNMENT);
		JTextPane pane = new JTextPane();
		pane.setBorder(BorderFactory.createEmptyBorder());
		SimpleAttributeSet attributeSet = new SimpleAttributeSet();
		StyleConstants.setLineSpacing(attributeSet, 0.5f);
		StyleConstants.setLeftIndent(attributeSet, 0f);
		pane.setParagraphAttributes(attributeSet, false);
		pane.setText("The popup title below is shared between all Hello World program nodes.\nThe title cannot be empty.");
		pane.setEditable(false);
		pane.setMaximumSize(pane.getPreferredSize());
		pane.setBackground(infoBox.getBackground());
		infoBox.add(pane);
		return infoBox;
	}
	private JComboBox getCBFromBox(Box b) {
		return (JComboBox) b.getComponent(2);
	}

	private Component createHorizontalSpacing() {
		return Box.createRigidArea(new Dimension(style.getHorizontalSpacing(), 0));
	}

	private Component createVerticalSpacing() {
		return Box.createRigidArea(new Dimension(0, style.getVerticalSpacing()));
	}

	public void setIO(Collection<DigitalIO> ios, DataModel model) {
		Vector<String> ioDOUT=new Vector<>();
		Vector<String> ioDIN=new Vector<>();
		ioDIN.add(IOHandler.NotConnected);
		ioDOUT.add(IOHandler.NotConnected);

		for(DigitalIO io: ios) {
			if(io.isInput())
				ioDIN.add(io.getDefaultName());
			else
				ioDOUT.add(io.getDefaultName());
		}


		getCBFromBox(ddGripClose).setModel(new DefaultComboBoxModel(ioDOUT));
		getCBFromBox(ddGripClose).setSelectedItem(model.get(KEY_GRIP_CLOSE, KEY_GRIP_CLOSE_DEFAULT));

		getCBFromBox(ddGripOpen).setModel(new DefaultComboBoxModel(ioDOUT));
		getCBFromBox(ddGripOpen).setSelectedItem(model.get(KEY_GRIP_OPEN, KEY_GRIP_OPEN_DEFAULT));


		getCBFromBox(ddCoupleClose).setModel(new DefaultComboBoxModel(ioDOUT));
		getCBFromBox(ddCoupleClose).setSelectedItem(model.get(KEY_COUPLE_CLOSE, KEY_COUPLE_CLOSE_DEFAULT));

		getCBFromBox(ddCoupleOpen).setModel(new DefaultComboBoxModel(ioDOUT));
		getCBFromBox(ddCoupleOpen).setSelectedItem(model.get(KEY_COUPLE_OPEN, KEY_COUPLE_OPEN_DEFAULT));

		getCBFromBox(ddBlow).setModel(new DefaultComboBoxModel(ioDOUT));
		getCBFromBox(ddBlow).setSelectedItem(model.get(KEY_BLOWOUT, KEY_BLOWOUT_DEFAULT));

		getCBFromBox(ddWaitFor).setModel(new DefaultComboBoxModel(ioDIN));
		getCBFromBox(ddWaitFor).setSelectedItem(model.get(KEY_WAITFOR, KEY_WAITFOR_DEFAULT));
	}
}