// Copyright Epic Games, Inc. All Rights Reserved.

#include "Misc/UObjectToken.h"
#include "UObject/Object.h"

FOnMessageTokenActivated FUObjectToken::DefaultMessageTokenActivated;

FUObjectToken::FOnGetDisplayName FUObjectToken::DefaultGetObjectDisplayName;

FUObjectToken::FUObjectToken(const UObject* InObject, const FText& InLabelOverride)
    : ObjectBeingReferenced(InObject)
{
    if (!InLabelOverride.IsEmpty())
    {
        CachedText = InLabelOverride;
    }
    else
    {
        if (DefaultGetObjectDisplayName.IsBound())
        {
            CachedText = DefaultGetObjectDisplayName.Execute(InObject, false);

            if (InObject)
            {
                OriginalObjectPathName = InObject->GetPathName();
            }
        }
        else if (InObject)
        {
            CachedText             = FText::FromString(InObject->GetName());
            OriginalObjectPathName = InObject->GetPathName();
        }
        else
        {
            CachedText = NSLOCTEXT("MessageLog", "NoneObjectToken", "<None>");
        }
    }
}

TSharedRef<FUObjectToken> FUObjectToken::Create(const UObject* InObject, const FText& InLabelOverride)
{
    return MakeShareable(new FUObjectToken(InObject, InLabelOverride));
}

const FOnMessageTokenActivated& FUObjectToken::GetOnMessageTokenActivated() const
{
    if (MessageTokenActivated.IsBound())
    {
        return MessageTokenActivated;
    }
    else
    {
        return DefaultMessageTokenActivated;
    }
}