/*
 * 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 net.sf.l2j.gameserver.script;

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

/**
 * @author Luis Arias
 *
 */
public class DateRange
{

    private Date _startDate, _endDate;

    public DateRange(Date from, Date to)
    {
        _startDate   = from;
        _endDate     = to;
    }

    private static SimpleDateFormat format_JP = new SimpleDateFormat("yyyy/MM/dd", Locale.JAPAN);	//XXX:[JOJO]
    public static DateRange parse(String dateRange, DateFormat format)
    {
        String[] date = dateRange.split("-");
        if (date.length == 2)
        {
            if (date[0].matches("^\\d{4}/\\d{1,2}/\\d{1,2}")) format = format_JP;	//XXX:[JOJO]

            try
            {
                Date start  = format.parse(date[0]);
                Date end    = format.parse(date[1]);

                return new DateRange(start, end);
            }
            catch (ParseException e)
            {
                System.err.println("Invalid Date Format.");
                e.printStackTrace();
            }
        }
        return new DateRange(null, null);
    }

    public boolean isValid()
    {
        return _startDate != null && _endDate != null;
    }

    public boolean isWithinRange(Date date)
    {
        return date.after(_startDate) && date.before(_endDate);
    }

    public Date getEndDate()
    {
        return _endDate;
    }

    public Date getStartDate()
    {
        return _startDate;
    }
}
