/*
 * JBoss, Home of Professional Open Source
 * Copyright 2013, Red Hat, Inc. and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This 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 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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 this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.richfaces.demo.tables;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.ViewScoped;
import javax.faces.event.AjaxBehaviorEvent;

import org.richfaces.demo.tables.model.cars.InventoryItem;
import org.richfaces.ui.iteration.extendedDataTable.AbstractExtendedDataTable;

@ManagedBean
@ViewScoped
public class ExtTableSelectionBean implements Serializable {
    private String selectionMode = "multiple";
    private Collection<Object> selection;
    @ManagedProperty(value = "#{carsBean.allInventoryItems}")
    private List<InventoryItem> inventoryItems;
    private List<InventoryItem> selectionItems = new ArrayList<InventoryItem>();

    public void selectionListener(AjaxBehaviorEvent event) {
        AbstractExtendedDataTable dataTable = (AbstractExtendedDataTable) event.getComponent();
        Object originalKey = dataTable.getRowKey();
        selectionItems.clear();
        for (Object selectionKey : selection) {
            dataTable.setRowKey(selectionKey);
            if (dataTable.isRowAvailable()) {
                selectionItems.add((InventoryItem) dataTable.getRowData());
            }
        }
        dataTable.setRowKey(originalKey);
    }

    public Collection<Object> getSelection() {
        return selection;
    }

    public void setSelection(Collection<Object> selection) {
        this.selection = selection;
    }

    public List<InventoryItem> getInventoryItems() {
        return inventoryItems;
    }

    public void setInventoryItems(List<InventoryItem> inventoryItems) {
        this.inventoryItems = inventoryItems;
    }

    public InventoryItem getSelectionItem() {
        if (selectionItems == null || selectionItems.isEmpty()) {
            return null;
        }
        return selectionItems.get(0);
    }

    public List<InventoryItem> getSelectionItems() {
        return selectionItems;
    }

    public void setSelectionItems(List<InventoryItem> selectionItems) {
        this.selectionItems = selectionItems;
    }

    public String getSelectionMode() {
        return selectionMode;
    }

    public void setSelectionMode(String selectionMode) {
        this.selectionMode = selectionMode;
    }
}
