private void SetType(JsNode node, IJsTypeInfo type, JsPropertyInfo prop = null, JsMethodSignature sig = null)
{
var a = node.Annotation<JsNodeTypeAnnotation>() ?? node.AddAnnotation(new JsNodeTypeAnnotation());
if (a.Type != null) a.Type = type;
if (a.Property != null) a.Property = prop;
if (a.FunctionSignature != null) a.FunctionSignature = sig;
}
//private static Dictionary<Type, Func<IJsTypeInfo, IJsTypeInfo, bool>> interfaceMatchers = new Dictionary<Type, Func<IJsTypeInfo, IJsTypeInfo, bool>>
//{
// [typeof(IJsMemberAccessType)] = (a, b) =>
// {
// }
//};
public static bool MatchType(this IJsTypeInfo a, IJsTypeInfo b, MatchAntiCycle antiCycle = null)
{
if (a == null | b == null)
{
return(false);
}
if (a == b)
{
return(true);
}
if (a.Typeof != b.Typeof || a.Typeof == "object" && b.Typeof == "function")
{
return(false);
}
antiCycle = antiCycle ?? new MatchAntiCycle();
antiCycle.Add((a, b));
if (!a.CanBeNull && b.CanBeNull)
{
return(false);
}
if (a is IJsMemberAccessType aMember &&
(!(b is IJsMemberAccessType bMember) ||
!aMember.ListProperties().All(
p => bMember.GetProperty(p.Name) is var p2 && p2.Exists && p.Type.MatchType(p2.Type, antiCycle))))
{
return(false);
}
if (a is IJsInvocableType aInvokable &&
(!(b is IJsInvocableType bInvokable) ||
!(bInvokable.GetSignatures().ToArray() is var bSignatures &&
aInvokable.GetSignatures().All(sig =>
bSignatures.Any(sigB => sigB.MatchSig(sig, antiCycle))))))
{
return(false);
}
return(true);
//foreach (var im in interfaceMatchers)
//{
// var (ai, bi) = (im.Key.IsInstanceOfType(a), im.Key.IsInstanceOfType(b));
// if (ai && !bi) return false;
//}
}
public static JsIndexableType CreateArray(IJsTypeInfo elementType, params JsPropertyInfo[] properties) => new JsIndexableType(elementType, true, properties);
public JsIndexableType(IJsTypeInfo elementType, bool integerOnly, IEnumerable <JsPropertyInfo> properties = null, string type = "object") : base(properties, type)
{
this.ElementType = elementType;
this.IntegerOnly = integerOnly;
}
public JsMethodSignature(IJsTypeInfo[] arguments, IJsTypeInfo resultType, IJsTypeInfo moreArgs = null)
{
this.ArgumentTypes = arguments;
this.ResultType = resultType;
this.MoreArgsType = moreArgs;
}
public JsPropertyInfo(string name, IJsTypeInfo type)
{
this.Name = name;
this.Type = type;
}
