#pragma once
#include "items/Item.h"
#include "quest/QuestJournal.h"
#include "Location.h"
#include "ISaveable.h"
#include "external/nlohmann/json.hpp"
#include <unordered_map>
#include <string>
#include <memory>
#include <vector>

namespace FRG {

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
	Step6,   // Tutorial complete
};

enum class UniIntTutorialState {
	Step10,
	Step11,
	DarklandsActive,
	DarklandsStep13,
	DarklandsFull
};

struct StoredChatMessage {
	std::string text;
	bool incoming;
};

struct GameState : public ISaveable {
	// --- World ---
	std::unordered_map<std::string, std::shared_ptr<Location>> locations;
	std::string currentLocationName;
	bool isDarklands = false;
	bool isNight     = false;
	bool isDawn      = false;

	// --- Player resources ---
	Inventory inventory;
	float playerHp    = 200.f;
	float playerMaxHp = 200.f;
	int   money       = 5500;

	// --- Script globals ---
	std::unordered_map<std::string, int>   globalInts;
	std::unordered_map<std::string, float> globalFloats;

	// --- Quest system ---
	Quest::QuestJournal questJournal;

	// --- Tutorial ---
	TutorialStep        tutorialStep        = TutorialStep::Step0;
	UniIntTutorialState uniIntTutorialState = UniIntTutorialState::Step10;
	bool tutorialPhonePickedUp          = false;
	bool tutorialJournalPickedUp        = false;
	bool tutorialPhoneChatScreenOpened  = false;
	bool tutorialJournalScreenOpened    = false;
	bool tutorialNeedOpenTaxiScreen     = false;

	// --- Phone / chat ---
	bool        chatUnread[3]    = { true, true, true };
	std::string chatPreviewMsg[3];
	std::vector<StoredChatMessage> chatHistory[3];

	bool taxiIsCalled = false;

	void save(nlohmann::json& out) const override;
	void load(const nlohmann::json& in) override;
};

} // namespace FRG