public override byte[] Encode(object arg, bool packed)
{
if (arg is BigRational input)
{
if (_denominator != input.Denominator)
{
throw new AbiException(AbiEncodingExceptionMessage);
}
return(UInt.Encode(input.Numerator, packed));
}
throw new AbiException(AbiEncodingExceptionMessage);
}
public override byte[] Encode(object arg)
{
if (arg is Address input)
{
byte[] bytes = input.Bytes;
return UInt.Encode(bytes.ToUnsignedBigInteger());
}
if (arg is string stringInput)
{
return Encode(new Address(stringInput));
}
throw new AbiException(AbiEncodingExceptionMessage);
}
public override byte[] Encode(object arg, bool packed)
{
if (arg is byte[] input)
{
int paddingSize = (1 + input.Length / PaddingMultiple) * PaddingMultiple;
byte[] lengthEncoded = UInt.Encode(new BigInteger(input.Length), packed);
return(Bytes.Concat(lengthEncoded, packed ? input : input.PadRight(paddingSize)));
}
if (arg is string stringInput)
{
return(Encode(Encoding.ASCII.GetBytes(stringInput), packed));
}
throw new AbiException(AbiEncodingExceptionMessage);
}
public override byte[] Encode(object arg, bool packed)
{
if (arg is Array input)
{
byte[][] encodedItems = new byte[input.Length + 1][];
int i = 0;
encodedItems[i++] = UInt.Encode((BigInteger)input.Length, packed);
foreach (object o in input)
{
encodedItems[i++] = _elementType.Encode(o, packed);
}
return(Bytes.Concat(encodedItems));
}
throw new AbiException(AbiEncodingExceptionMessage);
}
public override byte[] Encode(object arg)
{
if (arg is Array input)
{
if (input.Length != Length)
{
throw new AbiException(AbiEncodingExceptionMessage);
}
if (_elementType.IsDynamic)
{
byte[][] encodedItems = new byte[Length * 2 - 1][];
BigInteger currentOffset = (Length - 1) * UInt.LengthInBytes;
int i = 0;
foreach (object o in input)
{
encodedItems[Length + i - 1] = _elementType.Encode(o);
if (i != 0)
{
currentOffset += new BigInteger(encodedItems[Length + i - 1].Length);
encodedItems[i - 1] = UInt.Encode(currentOffset);
}
i++;
}
return(Bytes.Concat(encodedItems));
}
else
{
byte[][] encodedItems = new byte[Length][];
int i = 0;
foreach (object o in input)
{
encodedItems[i++] = _elementType.Encode(o);
}
return(Bytes.Concat(encodedItems));
}
}
throw new AbiException(AbiEncodingExceptionMessage);
}