private static IEnumerable <TsType> FindInternal(TsDeclaration tsDeclaration)
{
switch (tsDeclaration)
{
case TsClass tsClass:
return(tsClass.Base);
case TsEnum _:
return(Array.Empty <TsType>());
case TsFunction tsFunction:
return(tsFunction.Parameters.Select(x => x.Type)
.Append(tsFunction.ReturnType));
case TsInterface tsInterface:
return(tsInterface.Base
.Concat(tsInterface.Properties
.OfType <TsPropertySignature>()
.Select(x => x.Type)));
case TsNamespace tsNamespace:
return(tsNamespace.Declarations.SelectMany(FindInternal));
default:
throw new ArgumentOutOfRangeException(nameof(tsDeclaration), tsDeclaration,
null);
}
}
private void Register(TsFile tsFile, TsDeclaration tsDeclaration)
{
switch (tsDeclaration)
{
case TsClass _:
case TsInterface _:
case TsEnum _:
Add(new Export(tsDeclaration, tsFile));
break;
case TsFunction _:
break;
case TsNamespace tsNamespace:
foreach (var declaration in tsNamespace.Declarations)
{
Register(tsFile, declaration);
}
break;
default:
throw new ArgumentOutOfRangeException(nameof(tsDeclaration),
tsDeclaration.GetType().Name,
null);
}
}
public static CsType[] Find(TsDeclaration tsDeclaration)
{
return(FindInternal(tsDeclaration)
.Where(x => x != null)
.SelectMany(Unwrap)
.OfType <TsTypeReference>()
.Select(x => x.CsType)
.Where(x => x != null)
.Where(x => !x.OriginalType.IsGenericParameter)
.ToArray());
}
public Export(TsDeclaration tsDeclaration, TsFile tsFile)
{
CsType = tsDeclaration.CsType;
Name = tsDeclaration.Name;
TsFile = tsFile;
}
