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/**
 * Copyright (C) 2014 Premium Minds.
 *
 * This file is part of pm-wicket-utils.
 *
 * pm-wicket-utils is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option) any
 * later version.
 *
 * pm-wicket-utils 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 Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with pm-wicket-utils. If not, see .
 */
package com.premiumminds.webapp.wicket.bootstrap.crudifier.view;

import java.beans.PropertyDescriptor;
import java.util.HashMap;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;

import org.apache.commons.beanutils.PropertyUtils;
import org.apache.wicket.IGenericComponent;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.markup.repeater.RepeatingView;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.PropertyModel;
import org.apache.wicket.model.StringResourceModel;

import com.premiumminds.webapp.wicket.bootstrap.crudifier.IObjectRenderer;
import com.premiumminds.webapp.wicket.bootstrap.crudifier.LabelProperty;
import com.premiumminds.webapp.wicket.bootstrap.crudifier.form.CrudifierEntitySettings;

public class CrudifierView extends Panel implements IGenericComponent {
	private static final long serialVersionUID = -151637566983702881L;

	private CrudifierEntitySettings entitySettings = new CrudifierEntitySettings();
	private Map, IObjectRenderer> renderers = new HashMap, IObjectRenderer>();

	public CrudifierView(String id, IModel model) {
		super(id, model);

		add(new Label("legend", new StringResourceModel("legend", this, getModel(), "Unknown")){
			private static final long serialVersionUID = -7854751811138463187L;

			@Override
			protected void onConfigure() {
				super.onConfigure();

				setVisible(!getDefaultModelObjectAsString().isEmpty());
			}
		});



	}
	@Override
	protected void onConfigure() {
		RepeatingView view = new RepeatingView("control");
		if(null != getModelObject()) {
			for(final String property : getPropertiesByOrder(getModelObject().getClass())){
				WebMarkupContainer control = new WebMarkupContainer(view.newChildId());
				view.addOrReplace(control);

				control.addOrReplace(new Label("label", new StringResourceModel("controls."+property+".label", this, getModel(), property)));
				control.addOrReplace(new LabelProperty("input", new PropertyModel(getModel(), property), renderers) {
					private static final long serialVersionUID = 8561120757563362569L;

					@Override
					protected String getResourceString(String key, String defaultValue) {
						return getLocalizer().getStringIgnoreSettings("controls."+property+"."+key, CrudifierView.this, null, defaultValue);
					}
				});
			}
		}
		addOrReplace(view);
	}

	@Override
	protected void onInitialize() {
		super.onInitialize();
	}

	private Set getPropertiesByOrder(Class modelClass) {
		Set properties = new LinkedHashSet();

		for(String property : entitySettings.getOrderOfFields()){
			if(!entitySettings.getHiddenFields().contains(property))
				properties.add(property);
		}
		for(PropertyDescriptor descriptor : PropertyUtils.getPropertyDescriptors(modelClass)){
			if(!entitySettings.getHiddenFields().contains(descriptor.getName()) &&
					!properties.contains(descriptor.getName()) &&
					!descriptor.getName().equals("class"))
				properties.add(descriptor.getName());
		}

		return properties;
	}


	@SuppressWarnings("unchecked")
	public IModel getModel() {
		return (IModel) getDefaultModel();
	}

	public void setModel(IModel model) {
		setDefaultModel(model);
	}

	public void setModelObject(T object) {
		setModelObject(object);
	}

	public T getModelObject() {
		return getModel().getObject();
	}

	public CrudifierEntitySettings getEntitySettings() {
		return entitySettings;
	}

	public void setEntitySettings(CrudifierEntitySettings entitySettings) {
		this.entitySettings = entitySettings;
	}

	public Map, IObjectRenderer> getRenderers() {
		return renderers;
	}

	public void setRenderers(Map, IObjectRenderer> renderers) {
		this.renderers = renderers;
	}


}
    

    

    

            

    

            



    
    






    
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