public TokenChain(string chain)
{
string regex;
if (chain.StartsWith("("))
{
if (chain.EndsWith(")"))
{
ChainPosition = TokenChainPosition.OpenAndClose;
regex = @"\((\d+)\)";
}
else
{
ChainPosition = TokenChainPosition.Open;
regex = @"\((\d+)";
}
}
else
{
ChainPosition = TokenChainPosition.Close;
regex = @"(\d+)\)";
}
Match match = new Regex(regex).Match(chain);
this.ChainNumber = int.Parse(match.Groups[1].ToString());
}
private void OpenAndCloseChain(int chainNumber, TokenChainPosition chainPosition)
{
TokenChain tokenChain = Chains.Single(x => x.ChainNumber == chainNumber);
if (tokenChain.ChainPosition == chainPosition)
{
throw new Exception("Unable to open and close chain");
}
tokenChain.OpenAndCloseChain();
}
public void AddChain(int chainNumber, TokenChainPosition chainPosition)
{
if (Chains.Any(x => x.ChainNumber == chainNumber))
{
OpenAndCloseChain(chainNumber, chainPosition);
}
else
{
Chains.Add(new TokenChain(chainNumber, chainPosition));
}
}
public void OpenAndCloseChain()
{
ChainPosition = TokenChainPosition.OpenAndClose;
}
public TokenChain(int chainNumber, TokenChainPosition chainPosition)
{
this.ChainNumber = chainNumber;
this.ChainPosition = chainPosition;
}
public void AddTokenChain(int chainNumber, TokenChainPosition chainPosition)
{
Chains.AddChain(chainNumber, chainPosition);
}
