public static string GenerateNameFromType(
this SemanticModel semanticModel,
ITypeSymbol type,
ISyntaxFacts syntaxFacts,
bool capitalize
)
{
var pluralize = semanticModel.ShouldPluralize(type);
var typeArguments = type.GetAllTypeArguments();
// We may be able to use the type's arguments to generate a name if we're working with an enumerable type.
if (
pluralize &&
TryGeneratePluralizedNameFromTypeArgument(
syntaxFacts,
typeArguments,
capitalize,
out var typeArgumentParameterName
)
)
{
return(typeArgumentParameterName);
}
// If there's no type argument and we have an array type, we should pluralize, e.g. using 'frogs' for 'new Frog[]' instead of 'frog'
if (type.TypeKind == TypeKind.Array && typeArguments.IsEmpty)
{
return(type.CreateParameterName(capitalize).Pluralize());
}
// Otherwise assume no pluralization, e.g. using 'immutableArray', 'list', etc. instead of their
// plural forms
return(type.CreateParameterName(capitalize));
}
private static string TryRemoveInterfacePrefix(ITypeSymbol type)
{
var name = type.Name;
if (type.TypeKind == TypeKind.Interface && name.Length > 1)
{
if (name[0] == 'I' && char.IsLower(name[1]))
{
return(name.Substring(1));
}
}
return(type.CreateParameterName());
}
