#pragma once
#include "render/Renderer.h"
#include "Environment.h"
#include "render/TextureManager.h"
#include "UiManager.h"
#include "items/Item.h"
#include "quest/QuestJournal.h"
#include <vector>
#include <string>
#include <memory>

namespace ZL {

	extern const char* CONST_ZIP_FILE;

	enum class GameState {
		Gameplay,
		Inventory,
		QuestJournal,
		PhoneScreen,
		JournalScreen
	};

	enum class TutorialStep {
		Step0,   // Dialogue hint: "click to advance"
		Step1,   // Camera rotation hint
		Step2,   // Floor tap / walk hint
		Step3,   // Pinch-zoom hint
		Step4,   // Pick-up item hint
		Step5,   // Post-pickup reaction (sub-state: which items were collected)
	};

	class MenuManager {
	public:
		UiManager uiManager;
		ZL::Quest::QuestJournal questJournal;

		MenuManager(Renderer& iRenderer);

		void setup(Inventory& inv, const std::string& zipFile);

		void openInventory();
		void closeInventory();

		void openQuestJournal();
		void closeQuestJournal();
		void toggleQuestJournal();

		bool isInventoryOpen()    const { return state == GameState::Inventory; }
		bool isQuestJournalOpen() const { return state == GameState::QuestJournal; }

		void openPhoneScreen();
		void closePhoneScreen();
		void openJournalScreen();
		void closeJournalScreen();

		void advanceTutorialStep();
		void onItemPickedUp(const std::string& itemId);

		TutorialStep tutorialStep = TutorialStep::Step0;

	protected:
		Renderer& renderer;

	private:
		void enterGameplay();
		void refreshQuestJournalUi();
		void selectQuestByIndex(int index);
		void refreshItemPickupHud();
		void setupStep5Callbacks();

		GameState state = GameState::Gameplay;
		Inventory* inventory = nullptr;

		bool tutorialPhonePickedUp      = false;
		bool tutorialJournalPickedUp    = false;
		bool tutorialPhoneScreenOpened  = false;
		bool tutorialJournalScreenOpened = false;

		std::shared_ptr<UiNode> hudRoot;
		std::shared_ptr<UiNode> hudStep1Root;
		std::shared_ptr<UiNode> hudStep2Root;
		std::shared_ptr<UiNode> hudStep3Root;
		std::shared_ptr<UiNode> hudStep4Root;
		std::shared_ptr<UiNode> hudStep5aRoot;
		std::shared_ptr<UiNode> hudStep5bRoot;
		std::shared_ptr<UiNode> hudStep5abRoot;
		std::shared_ptr<UiNode> phoneScreenRoot;
		std::shared_ptr<UiNode> journalScreenRoot;
		std::shared_ptr<UiNode> inventoryRoot;
		std::shared_ptr<UiNode> questJournalRoot;

		int selectedQuestIndex = -1;
		std::vector<std::string> visibleQuestIds;
	};

} // namespace ZL