internal TypeCodeGenerator(Type type, NamespaceCodeGenerator namespaceCodeGenerator)
{
this.type = type;
this.namespaceCodeGenerator = namespaceCodeGenerator;
TypescriptType = TypescriptTypeStore.AddType(type, false);
}
public static TypescriptType AddType(Type type, bool fromProperty)
{
TypescriptType typescriptType;
if (store.TryGetValue(type, out typescriptType) == false)
{
string currentNamespace = type.Namespace;
typescriptType = new TypescriptType(type, IsExcluded(type));
typescriptType.NamespaceName = type.Namespace;
store.Add(type, typescriptType);
string nonGenericName = GetNonGenericName(type);
string nonGenericNameWithNamespace = nonGenericName;
if (string.IsNullOrWhiteSpace(type.Namespace) == false)
{
nonGenericNameWithNamespace = $"{type.Namespace}.{nonGenericName}";
}
string baseAffectedName;
int increment;
if (IncrementByName.TryGetValue(nonGenericNameWithNamespace, out increment) == true)
{
if (fromProperty)
{
baseAffectedName = nonGenericName;
}
else
{
if (type.IsGenericParameter)
{
baseAffectedName = nonGenericName;
}
else
{
increment++;
baseAffectedName = $"{nonGenericName}{increment}";
IncrementByName[nonGenericNameWithNamespace] = increment;
}
}
}
else
{
baseAffectedName = nonGenericName;
IncrementByName.Add(nonGenericNameWithNamespace, 0);
}
List <TypescriptType> typescriptTypeArguments = new List <TypescriptType>();
Type[] argumentsOfType = null;
if (type.GenericTypeArguments.Length > 0)
{
argumentsOfType = type.GenericTypeArguments;
}
else if (type.GetTypeInfo().GenericTypeParameters.Length > 0)
{
argumentsOfType = type.GetTypeInfo().GenericTypeParameters;
}
if (argumentsOfType != null)
{
foreach (Type t in argumentsOfType)
{
typescriptTypeArguments.Add(AddType(t, fromProperty));
}
baseAffectedName += "<" + string.Join(",", typescriptTypeArguments.Select(x => x.QualifiedName(type.Namespace))) + ">";
}
if (type.IsArray)
{
var typeOfArray = AddType(type.GetElementType(), fromProperty);
baseAffectedName = typeOfArray.QualifiedName(currentNamespace) + "[]";
typescriptType.AlwaysExcludeNamespace = true;
}
if (type.IsGenericType && typeof(Nullable <>).IsAssignableFrom(type.GetGenericTypeDefinition()))
{
var typeOfArgument = AddType(type.GetGenericArguments()[0], fromProperty);
baseAffectedName = typeOfArgument.QualifiedName(currentNamespace);
typescriptType.AlwaysExcludeNamespace = true;
}
if (type.IsGenericType && (typeof(List <>).IsAssignableFrom(type.GetGenericTypeDefinition()) || typeof(IEnumerable <>).IsAssignableFrom(type.GetGenericTypeDefinition())))
{
var typeOfArgument = AddType(type.GetGenericArguments()[0], fromProperty);
baseAffectedName = typeOfArgument.QualifiedName(currentNamespace) + "[]";
typescriptType.AlwaysExcludeNamespace = true;
}
if (type.IsGenericType && (
typeof(Dictionary <,>).IsAssignableFrom(type.GetGenericTypeDefinition()) ||
typeof(KeyValuePair <,>).IsAssignableFrom(type.GetGenericTypeDefinition()) ||
typeof(IDictionary <,>).IsAssignableFrom(type.GetGenericTypeDefinition())
)
)
{
var genericArguments = type.GetGenericArguments();
if (genericArguments[0].Name == "String" || genericArguments[0].Name == "Int32")
{
var isInt = genericArguments[0].Name == "Int32";
var genericDictionaryArgument = AddType(genericArguments[1], fromProperty);
baseAffectedName = $"{{ [key: {(isInt ? "number" : "string")}]: {genericDictionaryArgument.QualifiedName(currentNamespace)} }}";
}
else
{
baseAffectedName = $"any/* because unsupported dictionary like key (only string or int32): {genericArguments[0].Name} */";
}
typescriptType.AlwaysExcludeNamespace = true;
}
if (type.IsGenericType && type.Name.StartsWith("Tuple`"))
{
var tupleTab = "\t";
var tupleArguments = type.GetGenericArguments();
var sbTuple = new StringBuilder();
sbTuple.Append($"{{");
sbTuple.AppendLine($"");
for (var i = 0; i < tupleArguments.Length; i++)
{
var genericTupleArgument = AddType(tupleArguments[i], fromProperty);
sbTuple.AppendLine($"{tupleTab}Item{(i + 1)}: {genericTupleArgument.QualifiedName(currentNamespace)}{(i == (tupleArguments.Length - 1) ? "" : ",")}");
}
sbTuple.Append($"}}");
baseAffectedName = sbTuple.ToString();
typescriptType.AlwaysExcludeNamespace = true;
}
switch (type.Name.ToLowerInvariant())
{
case "datetime":
case "guid":
baseAffectedName = "string";
typescriptType.AlwaysExcludeNamespace = true;
break;
case "int16":
case "int32":
case "int64":
case "uint16":
case "uint32":
case "uint64":
case "single":
case "double":
case "decimal":
baseAffectedName = "number";
typescriptType.AlwaysExcludeNamespace = true;
break;
case "boolean":
baseAffectedName = "boolean";
typescriptType.AlwaysExcludeNamespace = true;
break;
case "object":
baseAffectedName = "any";
typescriptType.AlwaysExcludeNamespace = true;
break;
case "void":
case "string":
baseAffectedName = type.Name.ToLowerInvariant();
typescriptType.AlwaysExcludeNamespace = true;
break;
}
typescriptType.Type = baseAffectedName;
}
if (fromProperty)
{
typescriptType.TouchedInProperty = true;
}
return(typescriptType);
}
