public static IntentSignature Parse(string action)
{
var intentName = new IntentSignature(action);
Parse(action.Trim(), intentName);
return(intentName);
}
private static void Parse(string action, IntentSignature name)
{
if (action.Contains("<") && action.EndsWith(">", StringComparison.Ordinal))
{
ParseComplex(action, name);
}
else
{
ParseSimple(action, name);
}
}
private static void ParseSimple(string action, IntentSignature name)
{
int namespacePoint = action.LastIndexOf('.');
if (namespacePoint == -1)
{
name.Action = action;
return;
}
name.Namespace = action.Substring(0, namespacePoint);
name.Action = action.Substring(namespacePoint + 1);
}
private static void ParseComplex(string action, IntentSignature name)
{
int propertyPoint = action.IndexOf('<');
ParseSimple(action.Substring(0, propertyPoint), name);
string propertyPiece = action.Substring(propertyPoint + 1, action.Length - (propertyPoint + 2));
IDictionary <string, IntentProperty> propertyDictionary = new Dictionary <string, IntentProperty>();
foreach (Match match in PropertyFinder.Matches(propertyPiece))
{
propertyDictionary.Add(
match.Groups[1].Value,
new IntentProperty(match.Groups[2].Value, match.Groups[4].Value)
);
}
name.Properties = new System.Collections.ObjectModel.ReadOnlyDictionary <string, IntentProperty>(propertyDictionary);
}