package com.dev.fbs9100;

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

public class FBS9100_SysState 
{
	public static final byte SYS_STATE_STOPPED	= 0;
	public static final byte SYS_STATE_DISCHARGING = 1;
	public static final byte SYS_STATE_CHARGING = 2;
	//--------------------------------------------------------//
	private final int BYTE_LEN = 14;
	//--------------------------------------------------------//
	public Date Record_DateTime = new Date();
	//--------------------------------------------------------//
	public FBS9100_DateTime DTime = new FBS9100_DateTime();	//±ê×¼ÈÕÆÚʱ¼ä
	public int 		TestType = 0;          					//²âÊÔÀàÐÍ(³äµç»ò·Åµç)
	public int 		TestGroupNum = 1;          				//±»²âÊÔÐîµç³Ø×é±àºÅ1-4
	public int 		WorkState = SYS_STATE_STOPPED;         	//ϵͳ¹¤×÷״̬
	public int 		AlarmState = 0;           				//ϵͳ¸æ¾¯×´Ì¬
	public int 		OnlineVolLow = 0;        				//ÔÚÏßµçѹ̫µÍ(Òì³£±êʶ)
	public int		CommCount = 0;							//ͨÐżÆÊý
	public int		ErrCommCount = 0;
	public long 	Alm_RecId = 0;
	
	//---------------------------------------//
	public int		ResBattIndexMax;	//±»²âÊÔµ¥ÌåµÄ×î´ó±àºÅË÷Òý
	public int  	ResBattIndex;		//±»²âÊÔµ¥ÌåµÄË÷Òý
	//---------------------------------------//
	
	public int 			CRC = 0;
	
	public FBS9100_SysState clone()
    {
		FBS9100_SysState obj = new FBS9100_SysState();
		
		obj.DTime = DTime.clone();
    	obj.TestType = TestType;
    	obj.TestGroupNum = TestGroupNum;
    	obj.WorkState = WorkState;
    	obj.AlarmState = AlarmState;
    	obj.OnlineVolLow = OnlineVolLow;
    	obj.CommCount = CommCount;
    	obj.ErrCommCount = ErrCommCount;
    	obj.CRC = CRC;
    	
    	return obj;
    }
	
	public void setCommCountInc()
	{
		Record_DateTime = new Date();
		
		CommCount += 1;
		if(CommCount >= 90000000) {
			CommCount = 1;
		}
	}
	
	public void setErrCommCountInc()
	{
		ErrCommCount += 1;
		if(ErrCommCount >= 90000000) {
			ErrCommCount = 20;
		}
	}
	
	public void setDateTime(FBS9100_DateTime dt)
	{
		DTime = dt;
	}
	
	public boolean putByteBuffer(final ByteBuffer bf)
	{
		if(bf.limit() < BYTE_LEN)
			return false;
		
		ByteBuffer tmpbuf = bf;
		int crc0 = tmpbuf.getShort(BYTE_LEN-2) & 0xFFFF;
		int crc1 = FBS9100_Crc16.CalCRC16(tmpbuf, BYTE_LEN-2);
		if(crc0 != crc1)
			return false;
		
		tmpbuf.position(0);
		DTime.putByteBuffer(tmpbuf);
		TestType = FBS9100_ComBase.changeByteToInt(bf.get());
		TestGroupNum = FBS9100_ComBase.changeByteToInt(bf.get());
		WorkState = FBS9100_ComBase.changeByteToInt(bf.get());
		AlarmState = FBS9100_ComBase.changeByteToInt(bf.get());
		OnlineVolLow = FBS9100_ComBase.changeByteToInt(bf.get());
		FBS9100_ComBase.changeByteToInt(bf.get());
		CRC = FBS9100_ComBase.changeShortToInt(bf.getShort());
		tmpbuf.compact();
		tmpbuf.flip();
		return true;
	}
	
	public ByteBuffer getByteBuffer()
	{
		ByteBuffer bytebuffer = ByteBuffer.allocate(BYTE_LEN);
		bytebuffer.order(ByteOrder.LITTLE_ENDIAN);
		
		bytebuffer.put(DTime.getBytes());
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(TestType));
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(TestGroupNum));
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(WorkState));
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(AlarmState));
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(OnlineVolLow));
		bytebuffer.put(FBS9100_ComBase.changeIntToByte(0));
		
		CRC = FBS9100_Crc16.CalCRC16(bytebuffer, bytebuffer.position());
		bytebuffer.putShort(FBS9100_ComBase.changeIntToShort(CRC));
		bytebuffer.flip();
		//System.out.println(bytebuffer.limit()+"&&&&&&&&&&&&&&&&");
		return bytebuffer;
	}

	@Override
	public String toString() {
		return "FBS9100_SysState [BYTE_LEN=" + BYTE_LEN + ", DTime=" + DTime + ", TestType=" + TestType
				+ ", TestGroupNum=" + TestGroupNum + ", WorkState=" + WorkState + ", AlarmState=" + AlarmState
				+ ", OnlineVolLow=" + OnlineVolLow + ", CommCount=" + CommCount + ", ErrCommCount=" + ErrCommCount
				+ ", Alm_RecId=" + Alm_RecId + ", ResBattIndexMax=" + ResBattIndexMax + ", ResBattIndex=" + ResBattIndex
				+ ", CRC=" + CRC + "]";
	}
}
/***************************************************************************************
****************************** end of file (FBS_SysState) ******************************
***************************************************************************************/