package com.dev.bybb;

import java.nio.ByteBuffer;
import java.nio.ByteOrder;

import com.dev.bts.data.FBS9100_ComBase;
import com.dev.bts.data.FBS9100_Crc16;

public class Bybb_Param {
	private final int BYTE_LEN = 40;
	public byte[] ip_addr = new byte[4];
	public byte[] net_mask = new byte[4];
	public byte[] gate_way = new byte[4];
	public int board_id;
	public int led_light_lev;
	public byte[] hearbeat_tarip_addr = new byte[4];
	public int hearbeat_tarip_port;
	public int[] backup = new int[8];
	public int crc16;
	
	public boolean update_page_show_en = false;
	public boolean write_parm_res = false;
	public boolean resboot_op_res = false;
	
	public boolean putByteBuffer(ByteBuffer bbf) {
		boolean res = false;
		if(bbf.limit() < 40) {
			return res;
		}
		
		int crc0 = bbf.getShort(BYTE_LEN-2) & 0xFFFF;
		bbf.position(0);
		int crc1 = FBS9100_Crc16.CalCRC16(bbf, (BYTE_LEN-2)) & 0xFFFF;
		if(crc0 != crc1) {
			return false;
		}
		
		bbf.position(0);
		for(int n=0; n<4; n++) {
			ip_addr[n] = bbf.get();
		}
		for(int n=0; n<4; n++) {
			net_mask[n] = bbf.get();
		}
		for(int n=0; n<4; n++) {
			gate_way[n] = bbf.get();
		}
		
		board_id = FBS9100_ComBase.changeShortToInt(bbf.getShort());
		led_light_lev = FBS9100_ComBase.changeShortToInt(bbf.getShort());
		for(int n=0; n<4; n++) {
			hearbeat_tarip_addr[n] = bbf.get();
		}
		hearbeat_tarip_port = FBS9100_ComBase.changeShortToInt(bbf.getShort());
		
		res = true;
		
		return res;
	}
	
	public ByteBuffer getByteBuffer() {
		ByteBuffer bbf = ByteBuffer.allocate(BYTE_LEN);
		bbf.order(ByteOrder.LITTLE_ENDIAN);
		
		for(int n=0; n<4; n++) {
			bbf.put(ip_addr[n]);
		}
		for(int n=0; n<4; n++) {
			bbf.put(net_mask[n]);
		}
		for(int n=0; n<4; n++) {
			bbf.put(gate_way[n]);
		}
		
		bbf.putShort(FBS9100_ComBase.changeIntToShort(board_id));
		bbf.putShort(FBS9100_ComBase.changeIntToShort(led_light_lev));
		
		for(int n=0; n<4; n++) {
			bbf.put(hearbeat_tarip_addr[n]);
		}
		bbf.putShort(FBS9100_ComBase.changeIntToShort(hearbeat_tarip_port));
		
		for(int n=0; n<backup.length; n++) {
			bbf.putShort(FBS9100_ComBase.changeIntToShort(backup[n]));
		}
		
		crc16 = FBS9100_Crc16.CalCRC16(bbf, bbf.position());
		bbf.putShort(FBS9100_ComBase.changeIntToShort(crc16));
		bbf.flip();
		
		return bbf;
	}
}