package org.activityinfo.legacy.shared.reports.model.layers;

/*
 * #%L
 * ActivityInfo Server
 * %%
 * Copyright (C) 2009 - 2013 UNICEF
 * %%
 * 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/gpl-3.0.html>.
 * #L%
 */

import org.activityinfo.legacy.shared.command.Filter;

import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlElementWrapper;
import java.util.ArrayList;
import java.util.List;

/*
 * Convenience implementation for MapLayer implementors
 */
public abstract class AbstractMapLayer implements MapLayer {
    private boolean isVisible = true;
    private List<Integer> indicatorIds = new ArrayList<Integer>();
    private String name;
    private Filter filter = new Filter();

    @Override
    public void addIndicatorId(int id) {
        indicatorIds.add(id);
    }

    @Override
    public boolean isVisible() {
        return isVisible;
    }

    @Override
    public void setVisible(boolean isVisible) {
        this.isVisible = isVisible;
    }

    @Override @XmlElement(name = "indicator") @XmlElementWrapper(name = "indicators")
    public List<Integer> getIndicatorIds() {
        return indicatorIds;
    }

    /*
     * Returns true when there is a list of indicatorIDs and the amount of
     * indicatorIDs is more then one
     */
    @Override
    public boolean hasMultipleIndicators() {
        return indicatorIds != null && indicatorIds.size() > 1;
    }

    @XmlElement @Override
    public String getName() {
        return name;
    }

    @Override
    public void setName(String name) {
        this.name = name;
    }

    @Override
    public Filter getFilter() {
        return filter;
    }

    @Override
    public void setFilter(Filter filter) {
        this.filter = filter;
    }

    @Override
    public String toString() {
        return getClass() + "[isVisible=" + isVisible + ", indicatorIds=" + indicatorIds + filter + "]";
    }
}