package com.dev.bts.data;

import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.Calendar;

public class FBS9100_DateTime 
{
	public int year = 0;
	public int month = 1;
	public int day = 1;
	public int hour = 0;
	public int minute = 0;
	public int second = 0;
	
	public FBS9100_DateTime clone()
    {
		FBS9100_DateTime obj = new FBS9100_DateTime();
		
		obj.year = year;
    	obj.month = month;
    	obj.day = day;
    	obj.hour = hour;
    	obj.minute = minute;
    	obj.second = second;
    	
    	return obj;
    }
	
	public void putByteBuffer(final ByteBuffer bf)
	{
		year = FBS9100_ComBase.changeByteToInt(bf.get());
		month = FBS9100_ComBase.changeByteToInt(bf.get());
		day = FBS9100_ComBase.changeByteToInt(bf.get());
		hour = FBS9100_ComBase.changeByteToInt(bf.get());
		minute = FBS9100_ComBase.changeByteToInt(bf.get());
		second = FBS9100_ComBase.changeByteToInt(bf.get());
	}
	
	public ByteBuffer getPCDateTimeBytes()
	{
		ByteBuffer bytebuffer = ByteBuffer.allocate(12);
		bytebuffer.order(ByteOrder.LITTLE_ENDIAN);
		Calendar cad = Calendar.getInstance();
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(cad.get(Calendar.YEAR)%100));
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(cad.get(Calendar.MONTH)+1));
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(cad.get(Calendar.DAY_OF_MONTH)));
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(cad.get(Calendar.HOUR_OF_DAY)));
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(cad.get(Calendar.MINUTE)));
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(cad.get(Calendar.SECOND)));
		bytebuffer.flip();
		
		return bytebuffer;
	}
	
	public String getDateTimeStr() {
		return String.format("%04d-%02d-%02d %02d:%02d:%02d", 
								year+2000, month, day, hour, minute, second);
	}
	
	public long getTimeInMillis() {
		Calendar ca = Calendar.getInstance();
		int month_t = month;
		if(month_t > 0) {
			month_t -= 1;
		}
		ca.set(year+2000, month_t, day, hour, minute, second);
		
		return ca.getTimeInMillis();
	}
	
	@Override
	public String toString() {
		return "FBS9100_DateTime [year=" + year + ", month=" + month + ", day=" + day + ", hour=" + hour + ", minute="
				+ minute + ", second=" + second + "]";
	}
}
/***************************************************************************************
*************************** end of file (FBS_DateTime) *********************************
***************************************************************************************/