#ifndef _GAMEOBJECT_H
#define _GAMEOBJECT_H

#include <iostream>
#include <vector>
#include <map>
#include <functional>
extern "C" {
#include <lua.h>
#include <lauxlib.h>
}

#include <Components/TopLevel/GameObject.hpp>
#include <vendor/LuaBridge3/Source/LuaBridge/LuaBridge.h> // Pain
#include <vendor/LuaBridge3/Source/LuaBridge/Vector.h> // Pain

struct GameObject {
    GameObject(std::string name) : name(name) {}  

    std::string name;
    std::string type;

    GameObject* parent;
    std::vector<GameObject*> children;
    std::map<std::string, std::function<void()>> handlers;

    std::vector<GameObject*>& GetChildren() {
        return this->children;
    }

    GameObject& Get(std::string name) {
        // NOTE(hippoz): This is a mess.
        // I should be using find_if, not a loop
        for (int i = this->children.size()-1; i >= 0; i--) {
            if (this->children[i]->name == name) {
                return *this->children[i];
            }
        }
    }

    void Add(GameObject* gameObject) {
        this->children.push_back(gameObject);
    }
};

void registerGameObject(lua_State* L) {
    luabridge::getGlobalNamespace (L)
    .beginNamespace ("Core")
        .beginClass <GameObject> ("GameObject")
            .addProperty ("name", &GameObject::name)
            .addFunction ("GetChildren", &GameObject::GetChildren)
            .addFunction ("Add", &GameObject::Add)
            .addFunction ("Get", &GameObject::Get)
        .endClass ()
    .endNamespace ();
}

#endif