using System;
using System.Text;
using System.IO;
using sharp.cryptonote.streams;
using sharp.extensions;
namespace sharp.cryptonote
{
	public class Block
	{
		Int64 major_version, minor_version, timestamp;
		byte[] hash;
		UInt32 nonce;


		public Block(byte[] buffer)
		{
			decode( new ExtendedStreamReader(new MemoryStream(buffer) ) );
		}

		private void decode(ExtendedStreamReader reader){
			major_version = reader.readVarInt();
			minor_version = reader.readVarInt();
			timestamp = reader.readVarInt();
			hash = reader.readBytes(32);
			nonce = reader.readUInt32();
		}




		public byte[] toBytes(){
			return null;
		}


		public override string ToString()
		{
			StringBuilder sb = new StringBuilder();
			sb.AppendFormat("[CryptoNote Block] Version: {0}.{1}, TS: {2} NONCE: {3}\n",major_version,minor_version,timestamp,nonce);
			sb.AppendFormat("[CryptoNote Block] Last Blocks Hash: {0}\n",hash.toHexString());

			return sb.ToString();
		}


	}
}