// Copyright 2015-present 650 Industries. All rights reserved.

#pragma once

#include "ExpoHeader.pch"
#include "JNIDeallocator.h"
#include "JavaScriptObject.h"

namespace jni = facebook::jni;
namespace jsi = facebook::jsi;

namespace expo {

class JavaScriptObject;

/**
 * Represents to a jsi::WeakObject.
 */
class JavaScriptWeakObject
  : public jni::HybridClass<JavaScriptWeakObject, Destructible> {
public:
  static auto constexpr kJavaDescriptor =
    "Lexpo/modules/kotlin/jni/JavaScriptWeakObject;";
  static auto constexpr TAG = "JavaScriptWeakObject";

  static void registerNatives();

  static jni::local_ref<
    jni::HybridClass<JavaScriptWeakObject, Destructible>::javaobject
  > newInstance(
    JSIContext *jSIContext,
    std::weak_ptr<JavaScriptRuntime> runtime,
    std::shared_ptr<jsi::Object> jsObject
  );

  jni::local_ref<JavaScriptObject::javaobject> lock();

  std::shared_ptr<jsi::WeakObject> getWeak();

private:
  JavaScriptWeakObject(
    const std::weak_ptr<JavaScriptRuntime> &runtime,
    const std::shared_ptr<jsi::Object> &jsObject
  );

private:
  friend HybridBase;

  std::weak_ptr<JavaScriptRuntime> _runtimeHolder;
  std::shared_ptr<jsi::WeakObject> _weakObject;
};

} // namespace expo