#include "GameInstance.h"

#include "Core/Object/GameObject.h"
#include "Core/Subsystems/GameDataManager.h"
#include "Core/Subsystems/GameInputSystem.h"
#include "Core/Subsystems/SceneManager.h"
#include "Data/Literals/Literals.h"
#include "Game/Characters/Player/Player.h"
#include "Game/Scene/CharacterStatScene.h"
#include "Game/Scene/CreateCharacterScene.h"
#include "Game/Scene/DungeonScene.h"
#include "Game/Scene/CharacterJobScene.h"
#include "Game/Scene/MainMenuScene.h"
#include "Game/Scene/PotionShopScene.h"
#include "Game/Scene/InventoryScene.h"
#include "Game/Scene/BossDungeonScene.h"

GameInstance::GameInstance() :
	GameInput(nullptr),
	SceneManager(nullptr),
	DataManager(nullptr),
	LocalPlayer(nullptr),
	bIsRunning(false),
	bInitalized(false)
{
	GInst = this;
}

GameInstance::~GameInstance()
{
	Release();
}

void GameInstance::Run()
{
	bIsRunning = true;
	GameLoop();
}

void GameInstance::Quit()
{
	bIsRunning = false;
}

void GameInstance::GameLoop()
{
	Initialize();

	while (bIsRunning)
	{
		Update();
	}

	std::cout << "게임 종료" << "\n";
}

void GameInstance::PrepareSceneManager()
{
	SceneManager = new GameSceneManager();
	SceneManager->Initialize();

	SceneManager->CreateScenes<
		CreateCharacterScene,
		CharacterStatScene,
		CharacterJobScene,
		MainMenuScene,
		DungeonScene,
		PotionShopScene,
		InventoryScene,
		BossDungeonScene
	>();
}

void GameInstance::PrepareCreateDataManager()
{
	DataManager = new GameDataManager();
	DataManager->Initialize();
}

void GameInstance::PrepareGameInput()
{
	GameInput = new GameInputSystem();
}

void GameInstance::Initialize()
{
	PrepareSceneManager();
	PrepareGameInput();
	PrepareCreateDataManager();
}

void GameInstance::PostInitialize()
{
	SceneManager->TransitionTo<CreateCharacterScene>();
}

void GameInstance::Update()
{
	std::cout << Game::Common::Title;
	
	SceneManager->Update();
	
	if (!bInitalized)
	{
		PostInitialize();
		bInitalized = true;
	}
	
	system("cls");
}

void GameInstance::Release()
{
	for(auto It : GameObjects)
	{
		if (It) SafeDelete(It);
	}
	GameObjects.clear();
	
	SafeDelete(LocalPlayer);
	SafeDelete(SceneManager);
	SafeDelete(DataManager);
	SafeDelete(GameInput);
}