#ifndef PKMNLIB_NATIVEARRAY_HPP
#define PKMNLIB_NATIVEARRAY_HPP

#include <Arbutils/Ensure.hpp>
#include <CreatureLib/Defines.hpp>
#include <angelscript.h>
#include <atomic>

template <typename T> class NativeArray {
private:
    const T* non_null _array;
    std::atomic<u64> _refCount;

    void AddRef() { _refCount++; }
    void Release() {
        if (--_refCount <= 0) {
            delete this;
        }
    }
    ~NativeArray() = default;

public:
    explicit NativeArray(const T* non_null array) : _array(array), _refCount(1) {}

    size_t Length() const { return _array->Count(); }

    [[nodiscard]] void* nullable At(size_t index) { return _array->At(index).GetRaw(); }

    static void Register(asIScriptEngine* non_null engine) {
        Ensure(engine->RegisterObjectType("narray<class T>", sizeof(NativeArray), asOBJ_REF | asOBJ_TEMPLATE) >= 0);

        Ensure(engine->RegisterObjectBehaviour("narray<T>", asBEHAVE_ADDREF, "void f()", asMETHOD(NativeArray, AddRef),
                                               asCALL_THISCALL));
        Ensure(engine->RegisterObjectBehaviour("narray<T>", asBEHAVE_RELEASE, "void f()",
                                               asMETHOD(NativeArray, Release), asCALL_THISCALL));

        Ensure(engine->RegisterObjectMethod("narray<T>", "uint64 get_Length() const property",
                                            asMETHOD(NativeArray, Length), asCALL_THISCALL) >= 0);
        Ensure(engine->RegisterObjectMethod("narray<T>", "T@ At(uint64 index) const", asMETHOD(NativeArray, At),
                                            asCALL_THISCALL) >= 0);
        Ensure(engine->RegisterObjectMethod("narray<T>", "T@ get_opIndex(uint64 index) const property",
                                            asMETHOD(NativeArray, At), asCALL_THISCALL) >= 0);
    }
};

#endif // PKMNLIB_NATIVEARRAY_HPP