/*
 * This file is part of ADDIS (Aggregate Data Drug Information System).
 * ADDIS is distributed from http://drugis.org/.
 * Copyright © 2009 Gert van Valkenhoef, Tommi Tervonen.
 * Copyright © 2010 Gert van Valkenhoef, Tommi Tervonen, Tijs Zwinkels,
 * Maarten Jacobs, Hanno Koeslag, Florin Schimbinschi, Ahmad Kamal, Daniel
 * Reid.
 * Copyright © 2011 Gert van Valkenhoef, Ahmad Kamal, Daniel Reid, Florin
 * Schimbinschi.
 * Copyright © 2012 Gert van Valkenhoef, Daniel Reid, Joël Kuiper, Wouter
 * Reckman.
 * Copyright © 2013 Gert van Valkenhoef, Joël Kuiper.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.drugis.addis.gui.wizard;

import java.awt.BorderLayout;
import java.awt.Dimension;

import javax.swing.JComboBox;
import javax.swing.JLabel;

import org.drugis.addis.entities.Drug;
import org.drugis.addis.entities.treatment.TreatmentCategorization;
import org.drugis.addis.presentation.wizard.NetworkMetaAnalysisWizardPM;
import org.drugis.common.gui.LayoutUtil;
import org.pietschy.wizard.PanelWizardStep;

import com.jgoodies.binding.adapter.BasicComponentFactory;
import com.jgoodies.binding.list.SelectionInList;
import com.jgoodies.forms.builder.PanelBuilder;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;

public class RefineDrugSelectionWizardStep extends PanelWizardStep {
	private static final long serialVersionUID = -585100940524715529L;
	private NetworkMetaAnalysisWizardPM d_pm;

	public RefineDrugSelectionWizardStep(NetworkMetaAnalysisWizardPM pm) {
		super("Refine Drugs","Optionally select Treatment Categorizations to use for the selected drugs");
		d_pm = pm;
	}

	private void buildPanel() {
		setLayout(new BorderLayout());
		FormLayout layout = new FormLayout(
				"pref, 3dlu, right:pref:grow",
				"p"
				);

		PanelBuilder builder = new PanelBuilder(layout);
		CellConstraints cc = new CellConstraints();
		int rows = 1;
		for (final Drug drug : d_pm.getSelectedDrugs()) {
			rows = LayoutUtil.addRow(layout, rows);
			builder.add(new JLabel(drug.getLabel()), cc.xy(1, rows));


			JComboBox categorizationSelect = createCategorizationSelect(drug);
			builder.add(categorizationSelect, cc.xy(3, rows));
		}
		add(builder.getPanel());
		setComplete(true);
	}

	private JComboBox createCategorizationSelect(final Drug drug) {
		SelectionInList<TreatmentCategorization> selectionInList = new SelectionInList<TreatmentCategorization>(d_pm.getAvailableCategorizations(drug), d_pm.getCategorizationModel(drug));
		JComboBox categorizationSelect = BasicComponentFactory.createComboBox(selectionInList);
		categorizationSelect.setPreferredSize(new Dimension(220, categorizationSelect.getPreferredSize().height));
		return categorizationSelect;
	}

	public void prepare() {
		rebuildPanel();
	}

	private void rebuildPanel() {
		setVisible(false);
		removeAll();
		buildPanel();
		setVisible(true);
	}
}