string BuildPythonInitializerMemberElement(DsdlType type, string fieldName, ParseTreeNode node)
{
switch (type)
{
case PrimitiveDsdlType _:
var text = node.GetText(SourceText);
switch (text)
{
case "true":
text = "True";
break;
case "false":
text = "False";
break;
case "null":
text = "None";
break;
}
if (text.EndsWith("f", StringComparison.OrdinalIgnoreCase) &&
node.FindToken()?.Value is float) // Remove float 'f' suffix.
{
text = text.Substring(0, text.Length - 1);
}
return(text);
case ArrayDsdlType adt when IsString(fieldName, type):
return(node.GetText(SourceText));
case ArrayDsdlType adt:
var nestesNodes = node.FindChild("members");
if (nestesNodes == null)
{
return("[]");
}
var arrayContent = nestesNodes.ChildNodes.Select(x => BuildPythonInitializerMemberElement(adt.ElementType, fieldName, x));
return($"[{string.Join(", ", arrayContent)}]");
case CompositeDsdlTypeBase cdt:
var t = _compoundTypesLookup[cdt];
return($"{t.Namespace}.{t.Name}(" +
string.Join(", ", BuildPythonInitializerMembers(cdt.Fields, node.FindChild("members"))) +
")");
default:
throw new InvalidOperationException();
}
}
string BuildTestMethodMemberElement(DsdlType type, string fieldName, ParseTreeNode node)
{
if (IsEnum(fieldName, type))
{
var enumType = GetOrCreateEnum(fieldName, type);
return($"({enumType}){node.GetText(SourceText)}");
}
if (IsString(fieldName, type))
{
return(node.GetText(SourceText));
}
switch (type)
{
case PrimitiveDsdlType _:
return(node.GetText(SourceText));
case ArrayDsdlType adt:
var nestesNodes = node.FindChild("members");
if (nestesNodes == null)
{
return($"new {GetCSharpType(adt, false, fieldName)} {{ }}");
}
var arrayContent = nestesNodes.ChildNodes.Select(x => BuildTestMethodMemberElement(adt.ElementType, fieldName, x));
return($"new {GetCSharpType(adt, false, fieldName)} {{ {string.Join(", ", arrayContent)} }}");
case CompositeDsdlTypeBase cdt:
var t = _compoundTypesLookup[cdt];
return($"new {t.CSharpName} {{ " +
string.Join(", ", BuildTestMethodMembers(cdt.Fields, node.FindChild("members"))) +
" }");
default:
throw new InvalidOperationException();
}
}
