#include "MenuManager.h"
#include "Game.h"
#include "render/TextRenderer.h"
#include "utils/Utils.h"
#include <iostream>
#include <fstream>
#include <algorithm>
#include <string>

namespace ZL {

	static int questStatusPriority(Quest::QuestStatus status) {
		switch (status) {
		case Quest::QuestStatus::Available: return 0;
		case Quest::QuestStatus::Completed: return 1;
		case Quest::QuestStatus::Failed:    return 2;
		default:                            return 3;
		}
	}

	static int countWrappedLines(const std::string& text, const TextRenderer& tr, float maxWidth) {
		if (text.empty()) return 1;
		int lines = 0;
		std::string currentLine;

		auto flushLine = [&]() { ++lines; currentLine.clear(); };

		auto pushWord = [&](const std::string& word) {
			if (word.empty()) return;
			if (currentLine.empty()) {
				currentLine = word;
			} else {
				const std::string candidate = currentLine + " " + word;
				if (tr.measureTextWidth(candidate) <= maxWidth) {
					currentLine = candidate;
				} else {
					flushLine();
					currentLine = word;
				}
			}
		};

		std::string currentWord;
		for (char ch : text) {
			if (ch == '\n') {
				pushWord(currentWord); currentWord.clear(); flushLine();
			} else if (ch == ' ' || ch == '\t' || ch == '\r') {
				pushWord(currentWord); currentWord.clear();
			} else {
				currentWord.push_back(ch);
			}
		}
		pushWord(currentWord);
		if (!currentLine.empty()) flushLine();

		return max(1, lines);
	}

	static std::string trimChatPreview(const std::string& msg, int maxChars = 22) {
		int charCount = 0;
		int bytePos = 0;
		const int len = static_cast<int>(msg.size());
		while (bytePos < len && charCount < maxChars) {
			const unsigned char c = static_cast<unsigned char>(msg[bytePos]);
			if      (c < 0x80) bytePos += 1;
			else if (c < 0xE0) bytePos += 2;
			else if (c < 0xF0) bytePos += 3;
			else               bytePos += 4;
			++charCount;
		}
		if (bytePos >= len) return msg;
		return msg.substr(0, bytePos) + "...";
	}

	static std::string formatMoney(int amount) {
		bool negative = amount < 0;
		std::string digits = std::to_string(negative ? -amount : amount);
		std::string result;
		const int len = static_cast<int>(digits.size());
		for (int i = 0; i < len; ++i) {
			if (i > 0 && (len - i) % 3 == 0) result += ' ';
			result += digits[i];
		}
		if (negative) result = "-" + result;
		return result + " сом";
	}

	static std::array<float, 4> questStatusColor(Quest::QuestStatus status) {
		switch (status) {
		case Quest::QuestStatus::Completed: return { 0.25f, 0.95f, 0.35f, 1.0f };
		case Quest::QuestStatus::Failed:    return { 1.0f,  0.25f, 0.25f, 1.0f };
		case Quest::QuestStatus::Available: return { 1.0f,  1.0f,  1.0f,  1.0f };
		default:                            return { 0.45f, 0.45f, 0.45f, 1.0f };
		}
	}

	MenuManager::MenuManager(Renderer& iRenderer, GameState& gameState, AudioPlayerAsync& audioPlayer) :
		renderer(iRenderer),
		gameState_(gameState),
		audioPlayer_(audioPlayer)
	{
	}

	void MenuManager::setup(Inventory& inv, const std::string& zipFile) {
		inventory = &inv;



		hudRoot       = loadUiFromFile("resources/w/ui/hud_step0.json",   renderer, zipFile);
		hudStep1Root  = loadUiFromFile("resources/w/ui/hud_step1.json",  renderer, zipFile);
		hudStep2Root  = loadUiFromFile("resources/w/ui/hud_step2.json",  renderer, zipFile);
		hudStep3Root  = loadUiFromFile("resources/w/ui/hud_step3.json",  renderer, zipFile);
		hudStep4Root  = loadUiFromFile("resources/w/ui/hud_step4.json",  renderer, zipFile);
		hudStep5aRoot = loadUiFromFile("resources/w/ui/hud_step5a.json", renderer, zipFile);
		hudStep5bRoot = loadUiFromFile("resources/w/ui/hud_step5b.json", renderer, zipFile);
		hudStep5abRoot   = loadUiFromFile("resources/w/ui/hud_step5ab.json",   renderer, zipFile);
		hudUniExtRoot         = loadUiFromFile("resources/w/ui/hud_uni_ext.json",              renderer, zipFile);
		hudUniIntStep10Root   = loadUiFromFile("resources/w/ui/hud_uni_int_step10.json",    renderer, zipFile);
		hudUniIntStep11Root   = loadUiFromFile("resources/w/ui/hud_uni_int_step11.json",    renderer, zipFile);
		hudUniIntStep12Root   = loadUiFromFile("resources/w/ui/hud_uni_int_step12.json",    renderer, zipFile);
		hudUniIntStep13Root   = loadUiFromFile("resources/w/ui/hud_uni_int_step13.json",    renderer, zipFile);
		hudUniIntFullRoot     = loadUiFromFile("resources/w/ui/hud_uni_int_full.json",      renderer, zipFile);
		hudUniIntDarkFullRoot = loadUiFromFile("resources/w/ui/hud_uni_int_dark_full.json", renderer, zipFile);
		hudUniExtDarkRoot     = loadUiFromFile("resources/w/ui/hud_uni_ext_dark.json",      renderer, zipFile);

		hudCutsceneRoot_      = loadUiFromFile("resources/w/ui/hud_cutscene.json",            renderer, zipFile);
		hudTopHintRoot_ = loadUiFromFile("resources/w/ui/hud_top_hint01.json", renderer, zipFile);

		phoneMainRoot    = loadUiFromFile("resources/w/ui/screen_phone.json",          renderer, zipFile);
		phoneMainHintARoot = loadUiFromFile("resources/w/ui/screen_phone_hint001.json", renderer, zipFile);
		phoneMainHintBRoot = loadUiFromFile("resources/w/ui/screen_phone_hint002.json", renderer, zipFile);
		phoneMainHintABRoot = loadUiFromFile("resources/w/ui/screen_phone_hint001_002.json", renderer, zipFile);

		phoneBankRoot    = loadUiFromFile("resources/w/ui/screen_phone_bank.json",     renderer, zipFile);
		phoneVideoRoot   = loadUiFromFile("resources/w/ui/screen_phone_video.json",    renderer, zipFile);
		phoneMapDormRoot = loadUiFromFile("resources/w/ui/screen_phone_map_dorm.json", renderer, zipFile);
		phoneMapUniRoot  = loadUiFromFile("resources/w/ui/screen_phone_map_uni.json",  renderer, zipFile);
		phoneChatListRoot = loadUiFromFile("resources/w/ui/screen_phone_chat_list.json", renderer, zipFile);
		phoneChatListHintRoot = loadUiFromFile("resources/w/ui/screen_phone_chat_list_hint001.json", renderer, zipFile);
		phoneChat1Root    = loadUiFromFile("resources/w/ui/screen_phone_chat1.json",      renderer, zipFile);
		phoneChat2Root    = loadUiFromFile("resources/w/ui/screen_phone_chat2.json",      renderer, zipFile);
		phoneChat3Root = loadUiFromFile("resources/w/ui/screen_phone_chat3.json", renderer, zipFile);

		modalMenuRoot = loadUiFromFile("resources/w/ui/screen_modal_menu.json", renderer, zipFile);
		newInventoryRoot  = loadUiFromFile("resources/w/ui/screen_inventory.json",  renderer, zipFile);
		questJournalRoot  = loadUiFromFile("resources/w/ui/screen_journal.json",    renderer, zipFile);
		mainMenuRoot      = loadUiFromFile("resources/w/ui/screen_main_menu.json",  renderer, zipFile);
		aboutScreenRoot   = loadUiFromFile("resources/w/ui/screen_about.json",      renderer, zipFile);
		settingsScreenRoot = loadUiFromFile("resources/w/ui/screen_settings.json", renderer, zipFile);
		loadSavedGameScreenRoot = loadUiFromFile("resources/w/ui/screen_load.json", renderer, zipFile);
		saveGameScreenRoot = loadUiFromFile("resources/w/ui/screen_save.json", renderer, zipFile);

		texObjectiveCompleted_ = renderer.textureManager.LoadFromPng("resources/w/ui/img/journal/quest_objective_completed.png", zipFile, true);
		texObjectiveBlank_     = renderer.textureManager.LoadFromPng("resources/w/ui/img/journal/quest_objective_blank.png",     zipFile, true);
		texItemSelected_       = renderer.textureManager.LoadFromPng("resources/w/ui/img/journal/ButtonBkg001.png",              zipFile, true);
		texItemTransparent_    = renderer.textureManager.LoadFromPng("resources/w/ui/img/journal/ButtonBkgTransparent001.png",   zipFile, true);

		gameState_.questJournal.loadFromFile("resources/quests/quests.json", zipFile);

		renderer.textureManager.LoadFromPng("resources/w/ui/img/toast/quest_new001.png", zipFile, true);
		renderer.textureManager.LoadFromPng("resources/w/ui/img/toast/quest_completed001.png", zipFile, true);
		renderer.textureManager.LoadFromPng("resources/w/ui/img/toast/quest_failed001.png", zipFile, true);


		gameState_.questJournal.onQuestUnlocked = [this](const std::string& id) {
			const Quest::QuestState* q = gameState_.questJournal.findQuest(id);
			if (q) showToast("resources/w/ui/img/toast/quest_new001.png", q->definition.title);
		};
		gameState_.questJournal.onQuestCompleted = [this](const std::string& id) {
			const Quest::QuestState* q = gameState_.questJournal.findQuest(id);
			if (q) showToast("resources/w/ui/img/toast/quest_completed001.png", q->definition.title);
		};
		gameState_.questJournal.onQuestFailed = [this](const std::string& id) {
			const Quest::QuestState* q = gameState_.questJournal.findQuest(id);
			if (q) showToast("resources/w/ui/img/toast/quest_failed001.png", q->definition.title);
		};

		const std::string imgDir = "resources/w/ui/img/phone/";
		texBubbleInCenter_  = renderer.textureManager.LoadFromPng(imgDir + "bubble_in_center.png",              zipFile, true);
		texBubbleInLT_      = renderer.textureManager.LoadFromPng(imgDir + "bubble_in_corner_left_top.png",    zipFile, true);
		texBubbleInLB_      = renderer.textureManager.LoadFromPng(imgDir + "bubble_in_corner_left_bottom.png", zipFile, true);
		texBubbleInRT_      = renderer.textureManager.LoadFromPng(imgDir + "bubble_in_corner_right_top.png",   zipFile, true);
		texBubbleInRB_      = renderer.textureManager.LoadFromPng(imgDir + "bubble_in_corner_right_bottom.png",zipFile, true);
		texBubbleOutCenter_ = renderer.textureManager.LoadFromPng(imgDir + "bubble_out_center.png",             zipFile, true);
		texBubbleOutLT_     = renderer.textureManager.LoadFromPng(imgDir + "bubble_out_corner_left_top.png",   zipFile, true);
		texBubbleOutLB_     = renderer.textureManager.LoadFromPng(imgDir + "bubble_out_corner_left_bottom.png",zipFile, true);
		texBubbleOutRT_     = renderer.textureManager.LoadFromPng(imgDir + "bubble_out_corner_right_top.png",  zipFile, true);
		texBubbleOutRB_     = renderer.textureManager.LoadFromPng(imgDir + "bubble_out_corner_right_bottom.png",zipFile, true);

		showMainMenu();
	}

	void MenuManager::enterGameplay(bool isFromLoad) {
		if (!isFromLoad && uiState_ == GameUiState::MainMenu && startGameFunc) startGameFunc();
		uiState_ = GameUiState::Gameplay;
		uiManager.replaceRoot(hudRoot);
		topUiManager.replaceRoot(hudTopHintRoot_);
		if (isFromLoad) {
			uiManager.clearMenuStack();
			topUiManager.clearMenuStack();
		}

		applyCurrentHealthBar();

		uiManager.setButtonCallback("inventoryButton", [this](const std::string&) {
			openInventory();
			});
		if (uiManager.findButton("settingsButton")) {
			uiManager.setButtonCallback("settingsButton", [this](const std::string&) {
				showModalMenuScreen();
				});
		}

		if (isFromLoad)
			applyHudForCurrentState();
	}

	void MenuManager::applyHudForCurrentState() {
		// Clear the step-0 dialogue hint unless we're actually at step 0.
		if (gameState_.tutorialStep != TutorialStep::Step0)
			topUiManager.replaceRoot(nullptr);

		const std::string& loc = gameState_.currentLocationName;

		// Non-dorm locations: reuse the existing location-change logic.
		if (loc == "uni_exterior" || loc == "uni_interior") {
			onLocationChanged(loc);
			return;
		}

		// Dorm (or pre-first-teleport): select HUD root by tutorial step.
		std::shared_ptr<UiNode> nextRoot;
		switch (gameState_.tutorialStep) {
		case TutorialStep::Step0: nextRoot = hudRoot;      break;
		case TutorialStep::Step1: nextRoot = hudStep1Root; break;
		case TutorialStep::Step2: nextRoot = hudStep2Root; break;
		case TutorialStep::Step3: nextRoot = hudStep3Root; break;
		case TutorialStep::Step4: nextRoot = hudStep4Root; break;
		default: break; // Step5/6 handled below
		}

		if (nextRoot) {
			uiManager.replaceRoot(nextRoot);
			applyCurrentHealthBar();
			uiManager.setButtonCallback("inventoryButton", [this](const std::string&) { openInventory(); });
			if (uiManager.findButton("settingsButton"))
				uiManager.setButtonCallback("settingsButton", [this](const std::string&) { showModalMenuScreen(); });
		} else {
			// Step5 or Step6: pick the right variant and apply hint visibility.
			refreshItemPickupHud();
		}
	}

	void MenuManager::showMainMenu() {
		if (onResetGame) onResetGame();

		audioPlayer_.crossFadeMusicAsync("audio/main menu final.ogg");

		uiState_ = GameUiState::MainMenu;
		uiManager.clearMenuStack();
		topUiManager.replaceRoot(nullptr);
		topUiManager.clearMenuStack();
		uiManager.replaceRoot(mainMenuRoot);

		uiManager.setTextButtonCallback("menuStartButton", [this](const std::string&) {
			enterGameplay();
		});
		uiManager.setTextButtonCallback("menuAboutButton", [this](const std::string&) {
			showAboutScreen();
		});
		uiManager.setTextButtonCallback("menuSettingsButton", [this](const std::string&) {
			showSettingsScreen();
		});
		uiManager.setTextButtonCallback("menuLoadButton", [this](const std::string&) {
			showLoadGameScreen();
		});


#ifndef EMSCRIPTEN
		uiManager.setTextButtonCallback("menuExitButton", [this](const std::string&) {
			Environment::exitGameLoop = true;
		});
#else
		uiManager.setNodeVisible("menuExitButton", false);
#endif
	}

	void MenuManager::showAboutScreen() {
		uiManager.pushMenuFromSavedRoot(aboutScreenRoot);
		uiManager.setTextButtonCallback("aboutBackButton", [this](const std::string&) {
			uiManager.popMenu();
			uiManager.updateAllLayouts();
		});
	}

	void MenuManager::showSettingsScreen() {
		uiManager.pushMenuFromSavedRoot(settingsScreenRoot);
		uiManager.setTextButtonCallback("settingsBackButton", [this](const std::string&) {
			saveSettings();
			uiManager.popMenu();
			uiManager.updateAllLayouts();
		});

		// Set initial slider positions before registering callbacks so
		// setSliderValue does not fire an unregistered callback.
		const float musicFrac = audioPlayer_.getMusicVolume() / 128.0f;
		const float soundFrac = audioPlayer_.getSoundVolume() / 128.0f;
		uiManager.setSliderValue("musicVolumeSlider", musicFrac);
		uiManager.setSliderValue("soundVolumeSlider", soundFrac);
		uiManager.setText("musicVolumeText",
			"Music volume: " + std::to_string(audioPlayer_.getMusicVolume()));
		uiManager.setText("soundVolumeText",
			"Sound volume: " + std::to_string(audioPlayer_.getSoundVolume()));

		uiManager.setSliderCallback("musicVolumeSlider",
			[this](const std::string&, float value) {
				const int vol = static_cast<int>(value * 128.0f + 0.5f);
				audioPlayer_.setMusicVolume(vol);
				uiManager.setText("musicVolumeText",
					"Music volume: " + std::to_string(vol));
			});
		uiManager.setSliderCallback("soundVolumeSlider",
			[this](const std::string&, float value) {
				const int vol = static_cast<int>(value * 128.0f + 0.5f);
				audioPlayer_.setSoundVolume(vol);
				uiManager.setText("soundVolumeText",
					"Sound volume: " + std::to_string(vol));
			});

		// Music on/off toggle — helper to sync button text and color from current state
		auto refreshMusicToggle = [this]() {
			const bool on = audioPlayer_.isMusicEnabled();
			uiManager.setTextButtonText("musicToggleButton", on ? "Music: ON" : "Music: OFF");
			uiManager.setTextButtonColor("musicToggleButton", on
				? std::array<float, 4>{ 0.2f, 0.9f, 0.2f, 1.0f }
				: std::array<float, 4>{ 0.9f, 0.2f, 0.2f, 1.0f });
		};
		auto refreshSoundToggle = [this]() {
			const bool on = audioPlayer_.isSoundEnabled();
			uiManager.setTextButtonText("soundToggleButton", on ? "Sound: ON" : "Sound: OFF");
			uiManager.setTextButtonColor("soundToggleButton", on
				? std::array<float, 4>{ 0.2f, 0.9f, 0.2f, 1.0f }
				: std::array<float, 4>{ 0.9f, 0.2f, 0.2f, 1.0f });
		};

		refreshMusicToggle();
		refreshSoundToggle();

		uiManager.setTextButtonCallback("musicToggleButton", [this](const std::string&) {
			audioPlayer_.setMusicEnabled(!audioPlayer_.isMusicEnabled());
			const bool on = audioPlayer_.isMusicEnabled();
			uiManager.setTextButtonText("musicToggleButton", on ? "Music: ON" : "Music: OFF");
			uiManager.setTextButtonColor("musicToggleButton", on
				? std::array<float, 4>{ 0.2f, 0.9f, 0.2f, 1.0f }
				: std::array<float, 4>{ 0.9f, 0.2f, 0.2f, 1.0f });
		});
		uiManager.setTextButtonCallback("soundToggleButton", [this](const std::string&) {
			audioPlayer_.setSoundEnabled(!audioPlayer_.isSoundEnabled());
			const bool on = audioPlayer_.isSoundEnabled();
			uiManager.setTextButtonText("soundToggleButton", on ? "Sound: ON" : "Sound: OFF");
			uiManager.setTextButtonColor("soundToggleButton", on
				? std::array<float, 4>{ 0.2f, 0.9f, 0.2f, 1.0f }
				: std::array<float, 4>{ 0.9f, 0.2f, 0.2f, 1.0f });
		});
	}

	void MenuManager::showLoadGameScreen()
	{
		uiManager.pushMenuFromSavedRoot(loadSavedGameScreenRoot);
		uiManager.setTextButtonCallback("loadBackButton", [this](const std::string&) {
			uiManager.popMenu();
			uiManager.updateAllLayouts();
		});

		static const char* kSlotButtons[4] = {
			"loadSlot1Button", "loadSlot2Button", "loadSlot3Button", "loadSlot4Button"
		};
		for (int i = 0; i < 4; ++i) {
			int slot = i + 1;
			if (getSlotInfoFunc) {
				SaveSlotInfo info = getSlotInfoFunc(slot);
				std::string label = info.empty
					? "Empty"
					: info.locationName + "\n" + info.savedAt;
				uiManager.setTextButtonText(kSlotButtons[i], label);
			}
			uiManager.setTextButtonCallback(kSlotButtons[i], [this, slot](const std::string&) {
				if (onLoadGame) onLoadGame(slot);
				enterGameplay(true);
			});
		}
	}

	void MenuManager::showSaveGameScreen()
	{
		uiManager.pushMenuFromSavedRoot(saveGameScreenRoot);
		uiManager.setTextButtonCallback("saveBackButton", [this](const std::string&) {
			uiManager.popMenu();
			uiManager.updateAllLayouts();
			});

		static const char* kSlotButtons[4] = {
			"saveSlot1Button", "saveSlot2Button", "saveSlot3Button", "saveSlot4Button"
		};
		for (int i = 0; i < 4; ++i) {
			int slot = i + 1;
			const char* buttonName = kSlotButtons[i];
			if (getSlotInfoFunc) {
				SaveSlotInfo info = getSlotInfoFunc(slot);
				std::string label = info.empty
					? "Empty"
					: info.locationName + "\n" + info.savedAt;
				uiManager.setTextButtonText(buttonName, label);
			}
			uiManager.setTextButtonCallback(buttonName, [this, slot, buttonName](const std::string&) {
				if (onSaveGame) onSaveGame(slot);
				if (getSlotInfoFunc) {
					SaveSlotInfo info = getSlotInfoFunc(slot);
					std::string label = info.empty
						? "Empty"
						: info.locationName + "\n" + info.savedAt;
					uiManager.setTextButtonText(buttonName, label);
				}
			});
		}
	}

	void MenuManager::openInventory() {
		uiState_ = GameUiState::Inventory;
		uiManager.pushMenuFromSavedRoot(newInventoryRoot);
		uiManager.setButtonCallback("inventoryExitButton", [this](const std::string&) {
			closeInventory();
			});

		const auto& items = inventory->getItems();
		std::string itemText;
		if (items.empty()) {
			itemText = "Inventory (Empty)";
		}
		else {
			itemText = "Inventory (" + std::to_string(items.size()) + " items)\n\n";
			for (size_t i = 0; i < items.size(); ++i) {
				itemText += std::to_string(i + 1) + ". " + items[i].name + "\n";
				const int maxSlots = 9;

				for (int i = 0; i < maxSlots; ++i) {
					const std::string btnName = "item" + std::to_string(i + 1) + "Button";
					if (i < static_cast<int>(items.size())) {
						uiManager.setNodeVisible(btnName, true);

						auto btn = uiManager.findButton(btnName);
						if (btn) {
							auto tex = renderer.textureManager.LoadFromPng(items[i].icon, CONST_ZIP_FILE, true);
							btn->texNormal = btn->texHover = btn->texPressed = tex;
						}

						uiManager.setButtonCallback(btnName, [this, i](const std::string&) {
							selectInventoryItem(i);
							});
					}
					else {
						uiManager.setNodeVisible(btnName, false);
					}
				}

				inventorySelectedIndex_ = -1;
				if (!items.empty()) {
					selectInventoryItem(0);
				}
			}
		}
	}

	void MenuManager::selectInventoryItem(int index) {
		const auto& items = inventory->getItems();
		if (index < 0 || index >= static_cast<int>(items.size())) return;

		// Revert previously selected button to its regular icon
		if (inventorySelectedIndex_ >= 0 && inventorySelectedIndex_ < static_cast<int>(items.size())) {
			const std::string prevBtnName = "item" + std::to_string(inventorySelectedIndex_ + 1) + "Button";
			auto prevBtn = uiManager.findButton(prevBtnName);
			if (prevBtn) {
				auto tex = renderer.textureManager.LoadFromPng(items[inventorySelectedIndex_].icon, CONST_ZIP_FILE, true);
				prevBtn->texNormal = prevBtn->texHover = prevBtn->texPressed = tex;
			}
		}

		inventorySelectedIndex_ = index;
		const auto& item = items[index];

		// Highlight newly selected button with its selected icon
		const std::string btnName = "item" + std::to_string(index + 1) + "Button";
		auto btn = uiManager.findButton(btnName);
		if (btn) {
			const std::string& selPath = item.selectedIcon.empty() ? item.icon : item.selectedIcon;
			auto tex = renderer.textureManager.LoadFromPng(selPath, CONST_ZIP_FILE, true);
			btn->texNormal = btn->texHover = btn->texPressed = tex;
		}

		// Update the large selected picture on the right panel
		auto img = uiManager.findStaticImage("selectedItemPic");
		if (img) {
			const std::string& path = item.selectedIcon.empty() ? item.icon : item.selectedIcon;
			img->texture = renderer.textureManager.LoadFromPng(path, CONST_ZIP_FILE, true);
		}

		uiManager.setText("selectedText", item.name);
		uiManager.setText("selectedDescription", item.description);
	}


	void MenuManager::closeInventory() {
		uiState_ = GameUiState::Gameplay;
		uiManager.popMenu();
		uiManager.updateAllLayouts();
	}

	void MenuManager::openQuestJournal() {
		uiState_ = GameUiState::QuestJournal;
		gameState_.tutorialJournalScreenOpened = true;

		uiManager.setNodeVisible("hint6b", false);
		uiManager.setNodeVisible("hint6barrow", false);
		uiManager.pushMenuFromSavedRoot(questJournalRoot);

		uiManager.setButtonCallback("journalExitButton", [this](const std::string&) {
			closeQuestJournal();
		});

		static const char* kItemNames[9] = {
			"item1name","item2name","item3name",
			"item4name","item5name","item6name",
			"item7name","item8name","item9name"
		};
		for (int i = 0; i < 9; ++i) {
			uiManager.setTextButtonCallback(kItemNames[i], [this, i](const std::string&) {
				selectQuestByIndex(i);
			});
		}

		refreshQuestJournalUi();
		if (!visibleQuestIds.empty()) {
			selectQuestByIndex(0);
		}
	}

	void MenuManager::closeQuestJournal() {
		uiState_ = GameUiState::Gameplay;
		selectedQuestIndex = -1;
		visibleQuestIds.clear();
		uiManager.popMenu();
		uiManager.updateAllLayouts();
	}

	void MenuManager::toggleQuestJournal() {
		std::cout << "[quest] toggleQuestJournal: " << (isQuestJournalOpen() ? "closing" : "opening") << std::endl;
		if (uiState_ == GameUiState::QuestJournal) {
			closeQuestJournal();
		}
		else {
			if (uiState_ == GameUiState::Inventory) {
				closeInventory();
			}
			openQuestJournal();
		}
	}

	void MenuManager::openPhoneScreen() {
		uiState_ = GameUiState::PhoneScreen;

		if (gameState_.tutorialNeedOpenTaxiScreen && (gameState_.tutorialPhoneChatScreenOpened == false))
		{
			uiManager.pushMenuFromSavedRoot(phoneMainHintABRoot);
		}
		else if (gameState_.tutorialNeedOpenTaxiScreen)
		{
			uiManager.pushMenuFromSavedRoot(phoneMainHintBRoot);
		}
		else if (gameState_.tutorialPhoneChatScreenOpened == false)
		{
			uiManager.pushMenuFromSavedRoot(phoneMainHintARoot);
		}
		else
		{
			uiManager.pushMenuFromSavedRoot(phoneMainRoot);
		}

		uiManager.setButtonCallback("phoneExitButton", [this](const std::string&) {
			closePhoneEntirely();
		});
		uiManager.setButtonCallback("phoneMessenger", [this](const std::string&) {
			openPhoneMessenger();
		});
		uiManager.setButtonCallback("phoneBank", [this](const std::string&) {
			openPhoneBank();
		});
		uiManager.setButtonCallback("phoneVideo", [this](const std::string&) {
			openPhoneVideo();
		});
		uiManager.setButtonCallback("phoneTaxi", [this](const std::string&) {
			openPhoneTaxi();
		});

		if (gameState_.isNight)
		{
			if (gameState_.isDawn)
			{
				uiManager.setNodeVisible("phoneTimeDay", false);
				uiManager.setNodeVisible("phoneTimeNight", false);
				uiManager.setNodeVisible("phoneTimeDawn", true);
			}
			else
			{
				uiManager.setNodeVisible("phoneTimeDay", false);
				uiManager.setNodeVisible("phoneTimeNight", true);
				uiManager.setNodeVisible("phoneTimeDawn", false);
			}
		}
		else
		{
			uiManager.setNodeVisible("phoneTimeDay", true);
			uiManager.setNodeVisible("phoneTimeNight", false);
			uiManager.setNodeVisible("phoneTimeDawn", false);
		}
	}

	void MenuManager::openPhoneMessenger() {

		if (gameState_.tutorialPhoneChatScreenOpened)
		{
			uiManager.pushMenuFromSavedRoot(phoneChatListRoot);
		}
		else
		{
			uiManager.pushMenuFromSavedRoot(phoneChatListHintRoot);
		}
		refreshChatUnreadIndicators();

		uiManager.setButtonCallback("phoneExitButton", [this](const std::string&) {
			closePhoneEntirely();
		});
		uiManager.setButtonCallback("phoneMain", [this](const std::string&) {});
		uiManager.setTextButtonCallback("chat1button", [this](const std::string&) {
			gameState_.chatUnread[0] = false;
			openPhoneChatFromList(0, phoneChat1Root);
		});
		uiManager.setTextButtonCallback("chat2button", [this](const std::string&) {
			gameState_.chatUnread[1] = false;
			openPhoneChatFromList(1, phoneChat2Root);
		});
		uiManager.setTextButtonCallback("chat3button", [this](const std::string&) {
			gameState_.chatUnread[2] = false;
			openPhoneChatFromList(2, phoneChat3Root);
		});
	}

	void MenuManager::refreshChatUnreadIndicators() {
		static const char* kUnreadNodes[3] = { "chat1Unread", "chat2Unread", "chat3Unread" };
		static const char* kMsgNodes[3]    = { "chat1msg",    "chat2msg",    "chat3msg"    };
		for (int i = 0; i < 3; ++i) {
			uiManager.setNodeVisible(kUnreadNodes[i], gameState_.chatUnread[i]);
			if (!gameState_.chatPreviewMsg[i].empty())
				uiManager.setText(kMsgNodes[i], gameState_.chatPreviewMsg[i]);
		}
	}

	void MenuManager::setChatUnread(int chatIndex, bool unread, const std::string& previewMsg) {
		if (chatIndex < 0 || chatIndex > 2) return;
		gameState_.chatUnread[chatIndex] = unread;
		if (!previewMsg.empty()) {
			gameState_.chatPreviewMsg[chatIndex] = trimChatPreview(previewMsg);
		} else if (!unread && !gameState_.chatHistory[chatIndex].empty()) {
			gameState_.chatPreviewMsg[chatIndex] = trimChatPreview(gameState_.chatHistory[chatIndex].back().text);
		}
	}

	void MenuManager::spendMoney(int amount) {
		gameState_.money -= amount;
	}


	void MenuManager::openPhoneBank() {
		uiManager.pushMenuFromSavedRoot(phoneBankRoot);
		uiManager.setText("balanceText", formatMoney(gameState_.money));

		uiManager.setButtonCallback("phoneExitButton", [this](const std::string&) {
			closePhoneEntirely();
		});
		uiManager.setButtonCallback("buttonBack", [this](const std::string&) {
			uiManager.popMenu();
			uiManager.updateAllLayouts();
		});
	}

	void MenuManager::openPhoneVideo() {
		uiManager.pushMenuFromSavedRoot(phoneVideoRoot);

		uiManager.setButtonCallback("phoneExitButton", [this](const std::string&) {
			closePhoneEntirely();
		});
		uiManager.setButtonCallback("buttonBack", [this](const std::string&) {
			uiManager.popMenu();
			uiManager.updateAllLayouts();
		});
		uiManager.setButtonCallback("videoSkip", [this](const std::string&) {
			closePhoneEntirely();

			if (gameState_.isNight)
			{
				startDialogueFunc("dialog_video002");
			}
			else
			{
				auto day = gameState_.globalInts["day"];
				if (day == 0)
				{
					startDialogueFunc("dialog_video003");
				}
				else
				{
					startNightTransitionFunc();
				}
			}
		});
	}

	void MenuManager::openPhoneTaxi() {
		if (gameState_.currentLocationName == "uni_interior") {
			closePhoneEntirely();
			if (startDialogueFunc) startDialogueFunc("dialog_taxi003");
		} else if (gameState_.currentLocationName == "uni_exterior") {
			openPhoneMapScreen(phoneMapUniRoot);
		} else {
			openPhoneMapScreen(phoneMapDormRoot);
		}
	}

	void MenuManager::openPhoneMapScreen(std::shared_ptr<UiNode> mapRoot) {
		uiManager.pushMenuFromSavedRoot(mapRoot);

		uiManager.setButtonCallback("phoneExitButton", [this](const std::string&) {
			closePhoneEntirely();
		});
		uiManager.setButtonCallback("buttonBack", [this](const std::string&) {
			uiManager.popMenu();
			uiManager.updateAllLayouts();
		});
		uiManager.setButtonCallback("mapGo", [this](const std::string&) {
			gameState_.tutorialNeedOpenTaxiScreen = false;

			if (callTaxiFunc)
			{
				callTaxiFunc();
			}
			gameState_.money -= 500;
			closePhoneEntirely();
			if (startDialogueFunc) startDialogueFunc("dialog_taxi002");
		});
	}

	void MenuManager::openPhoneChatFromList(int chatIndex, std::shared_ptr<UiNode> chatRoot) {
		activeChatIndex_ = chatIndex;
		phoneChatVisibleBubbles_.clear();
		gameState_.tutorialPhoneChatScreenOpened = true;
		uiManager.pushMenuFromSavedRoot(chatRoot);

		rebuildChatBubblesFromHistory(chatIndex);

		uiManager.setButtonCallback("phoneExitButton", [this](const std::string&) {
			closePhoneScreenFromChat();
		});
		uiManager.setButtonCallback("phoneMain", [this](const std::string&) {});
		uiManager.setTextButtonCallback("chatTitleButton", [this](const std::string&) {
			returnToPhoneChatList();
		});

		if (chatOpenCallback) {
			chatOpenCallback(chatIndex);
		}
	}

	void MenuManager::returnToPhoneChatList() {
		if (activeChatIndex_ >= 0 && activeChatIndex_ <= 2
				&& !gameState_.chatHistory[activeChatIndex_].empty()) {
			gameState_.chatPreviewMsg[activeChatIndex_] =
				trimChatPreview(gameState_.chatHistory[activeChatIndex_].back().text);
		}
		activeChatIndex_ = -1;
		phoneChatVisibleBubbles_.clear();
		uiManager.popMenu();
		uiManager.updateAllLayouts();
		if (gameState_.tutorialPhoneChatScreenOpened)
		{
			uiManager.setNodeVisible("hint_m002", false);
		}
		else
		{
			uiManager.setNodeVisible("hint_m002", true);
		}
		refreshChatUnreadIndicators();
	}


	void MenuManager::closePhoneEntirely() {
		if (activeChatIndex_ >= 0 && activeChatIndex_ <= 2
				&& !gameState_.chatHistory[activeChatIndex_].empty()) {
			gameState_.chatPreviewMsg[activeChatIndex_] =
				trimChatPreview(gameState_.chatHistory[activeChatIndex_].back().text);
		}
		activeChatIndex_ = -1;
		uiState_ = GameUiState::Gameplay;
		phoneChatVisibleBubbles_.clear();
		const int depth = uiManager.menuStackSize();
		for (int i = 0; i < depth; ++i) uiManager.popMenu();
		uiManager.updateAllLayouts();

		if (gameState_.tutorialNeedOpenTaxiScreen)
		{
			uiManager.setNodeVisible("hint7", true);
			uiManager.setNodeVisible("hint7arrow", true);

			uiManager.setNodeVisible("hint6a", false);
			uiManager.setNodeVisible("hint6aarrow", false);
		}
		else
		{
			uiManager.setNodeVisible("hint7", false);
			uiManager.setNodeVisible("hint7arrow", false);

			if (gameState_.tutorialPhoneChatScreenOpened)
			{
				uiManager.setNodeVisible("hint6a", false);
				uiManager.setNodeVisible("hint6aarrow", false);
			}
			else
			{
				uiManager.setNodeVisible("hint6a", true);
				uiManager.setNodeVisible("hint6aarrow", true);
			}
		}
	}

	void MenuManager::closePhoneScreenFromChat() {
		closePhoneEntirely();
	}

	void MenuManager::closePhoneScreen() {
		closePhoneEntirely();
	}

	void MenuManager::showModalMenuScreen() {
		uiManager.pushMenuFromSavedRoot(modalMenuRoot);
		uiManager.setButtonCallback("modalExitButton", [this](const std::string&) {
			uiManager.popMenu();
			uiManager.updateAllLayouts();
			});

		uiManager.setButtonCallback("menuCloseButton", [this](const std::string&) {
			uiManager.popMenu();
			uiManager.updateAllLayouts();
			});

		uiManager.setButtonCallback("menuSaveButton", [this](const std::string&) {
			showSaveGameScreen();
			});

		uiManager.setButtonCallback("menuLoadButton", [this](const std::string&) {
			showLoadGameScreen();
			});

		uiManager.setButtonCallback("menuSettingsButton", [this](const std::string&) {
			showSettingsScreen();
			});

		uiManager.setButtonCallback("menuExitButton", [this](const std::string&) {
			uiManager.popMenu();
			showMainMenu();
			});
	}

	void MenuManager::tutorialShowTaxiHint()
	{
		std::cout << "tutorialShowTaxiHint" << std::endl;
		gameState_.tutorialNeedOpenTaxiScreen = true;
		if (uiState_ == GameUiState::Gameplay)
		{
			uiManager.setNodeVisible("hint6a", false);
			uiManager.setNodeVisible("hint6aarrow", false);

			uiManager.setNodeVisible("hint7", true);
			uiManager.setNodeVisible("hint7arrow", true);
		}
	}

	// Registers phoneButton / journalButton callbacks on the current HUD root
	// and hides any hints that have already been completed.
	// Called after every replaceRoot during step 5.
	void MenuManager::setupStep5Callbacks() {
		if (uiManager.findButton("phoneButton")) {
			uiManager.setButtonCallback("phoneButton", [this](const std::string&) {
				openPhoneScreen();
			});
		}
		if (uiManager.findButton("inventoryButton")) {
			uiManager.setButtonCallback("inventoryButton", [this](const std::string&) {
				openInventory();
			});
		}
		if (uiManager.findButton("journalButton")) {
			uiManager.setButtonCallback("journalButton", [this](const std::string&) {
				openQuestJournal();
			});
		}
		if (uiManager.findButton("settingsButton")) {
			uiManager.setButtonCallback("settingsButton", [this](const std::string&) {
				showModalMenuScreen();
				});
		}
		if (gameState_.tutorialNeedOpenTaxiScreen)
		{
			uiManager.setNodeVisible("hint6a", false);
			uiManager.setNodeVisible("hint6aarrow", false);

			uiManager.setNodeVisible("hint7", true);
			uiManager.setNodeVisible("hint7arrow", true);
		}
		else
		{
			uiManager.setNodeVisible("hint7", false);
			uiManager.setNodeVisible("hint7arrow", false);
		}

		if (gameState_.tutorialPhoneChatScreenOpened) {
			uiManager.setNodeVisible("hint6a", false);
			uiManager.setNodeVisible("hint6aarrow", false);
		}
		if (gameState_.tutorialJournalScreenOpened)
		{
			uiManager.setNodeVisible("hint6b", false);
			uiManager.setNodeVisible("hint6barrow", false);
		}
		if (gameState_.tutorialPhoneChatScreenOpened && gameState_.tutorialJournalScreenOpened) {
			gameState_.tutorialStep = TutorialStep::Step6;
		}
	}

	void MenuManager::setupGameplayHudCallbacks() {
		if (uiManager.findButton("phoneButton"))
			uiManager.setButtonCallback("phoneButton", [this](const std::string&) { openPhoneScreen(); });
		if (uiManager.findButton("inventoryButton"))
			uiManager.setButtonCallback("inventoryButton", [this](const std::string&) { openInventory(); });
		if (uiManager.findButton("journalButton"))
			uiManager.setButtonCallback("journalButton", [this](const std::string&) { openQuestJournal(); });
		if (uiManager.findButton("darklandsButton"))
			uiManager.setButtonCallback("darklandsButton", [this](const std::string&) { startDarklandsTransitionFunc(); });
		if (uiManager.findButton("settingsButton"))
			uiManager.setButtonCallback("settingsButton", [this](const std::string&) { showModalMenuScreen(); });


		hideAllToastWidgets();
		applyToastsToUi();
	}

	void MenuManager::onLocationChanged(const std::string& locationName) {
		if (uiState_ != GameUiState::Gameplay) return;
		gameState_.currentLocationName = locationName;

		if (locationName == "uni_exterior") {
			uiManager.replaceRoot(gameState_.isDarklands ? hudUniExtDarkRoot : hudUniExtRoot);
			applyCurrentHealthBar();
			setupGameplayHudCallbacks();
			if (gameState_.isDarklands)
			{
				audioPlayer_.crossFadeMusicAsync("audio/bishkek fight calm.ogg");
			}
			else if (gameState_.isNight)
			{
				audioPlayer_.crossFadeMusicAsync("audio/bishkek night.ogg");
			}
			else
			{
				audioPlayer_.crossFadeMusicAsync("audio/bishkek univer day.ogg");
			}
		} else if (locationName == "uni_interior") {
			applyUniIntHud();
			if (gameState_.isDarklands)
			{
				audioPlayer_.crossFadeMusicAsync("audio/bishkek fight calm.ogg");
			}
			else if (gameState_.isNight)
			{
				audioPlayer_.crossFadeMusicAsync("audio/bishkek night.ogg");
			}
			else
			{
				audioPlayer_.crossFadeMusicAsync("audio/bishkek univer day.ogg");
			}
		} else {
			// Returning to dorm: reuse step5ab, suppress already-completed hints
			uiManager.replaceRoot(hudStep5abRoot);
			applyCurrentHealthBar();
			setupStep5Callbacks();

			if (gameState_.isNight)
			{
				audioPlayer_.crossFadeMusicAsync("audio/bishkek night.ogg");
			}
			else
			{
				audioPlayer_.crossFadeMusicAsync("audio/obshaga.ogg");
			}
		}
	}

	void MenuManager::advanceTutorialStep() {
		std::shared_ptr<UiNode> nextRoot;

		switch (gameState_.tutorialStep) {
		case TutorialStep::Step0:
			gameState_.tutorialStep = TutorialStep::Step1;
			nextRoot = hudStep1Root;
			topUiManager.replaceRoot(nullptr);
			break;
		case TutorialStep::Step1:
			gameState_.tutorialStep = TutorialStep::Step2;
			nextRoot = hudStep2Root;
			break;
		case TutorialStep::Step2:
			gameState_.tutorialStep = TutorialStep::Step3;
			nextRoot = hudStep3Root;
			break;
		case TutorialStep::Step3:
			gameState_.tutorialStep = TutorialStep::Step4;
			nextRoot = hudStep4Root;
			if (tutorialUnlockInteractiveObjectsFunc)
			{
				tutorialUnlockInteractiveObjectsFunc();
				tutorialUnlockInteractiveObjectsFunc = nullptr;
			}
			break;
		default:
			return; // Step4/Step5 transitions are driven by onItemPickedUp
		}

		if (uiState_ == GameUiState::Gameplay && nextRoot) {
			uiManager.replaceRoot(nextRoot);
			applyCurrentHealthBar();

			uiManager.setButtonCallback("inventoryButton", [this](const std::string&) {
				openInventory();
				});
			if (uiManager.findButton("settingsButton")) {
				uiManager.setButtonCallback("settingsButton", [this](const std::string&) {
					showModalMenuScreen();
					});
			}
		}
	}

	void MenuManager::onItemPickedUp(const std::string& itemId) {
		if (itemId == "note_spell" && gameState_.uniIntTutorialState == UniIntTutorialState::Step10) {
			gameState_.uniIntTutorialState = UniIntTutorialState::Step11;
			if (gameState_.currentLocationName == "uni_interior" && uiState_ == GameUiState::Gameplay)
				applyUniIntHud();
		}

		if (gameState_.tutorialStep != TutorialStep::Step4 && gameState_.tutorialStep != TutorialStep::Step5) {
			return;
		}

		// Dorm tutorial HUD logic must not run in other locations.
		// currentLocationName is empty only before the first teleport (still in dorm).
		if (!gameState_.currentLocationName.empty() && gameState_.currentLocationName != "location_dorm") {
			return;
		}

		if (itemId == "phone")   gameState_.tutorialPhonePickedUp   = true;
		if (itemId == "journal") gameState_.tutorialJournalPickedUp = true;

		if (gameState_.tutorialStep == TutorialStep::Step4) {
			gameState_.tutorialStep = TutorialStep::Step5;
		}

		refreshItemPickupHud();
	}

	void MenuManager::refreshItemPickupHud() {
		if (uiState_ != GameUiState::Gameplay) return;

		std::shared_ptr<UiNode> nextRoot;
		if (gameState_.tutorialPhonePickedUp && gameState_.tutorialJournalPickedUp) {
			nextRoot = hudStep5abRoot;
		} else if (gameState_.tutorialPhonePickedUp) {
			nextRoot = hudStep5aRoot;
		} else if (gameState_.tutorialJournalPickedUp) {
			nextRoot = hudStep5bRoot;
		}

		if (nextRoot) {
			uiManager.replaceRoot(nextRoot);
			applyCurrentHealthBar();
			// Register item-screen buttons and re-apply any already-completed hint visibility.
			setupStep5Callbacks();
		}
	}

	void MenuManager::refreshQuestJournalUi() {
		visibleQuestIds.clear();
		auto quests = gameState_.questJournal.getVisibleQuests();

		std::sort(quests.begin(), quests.end(), [](const Quest::QuestState* a, const Quest::QuestState* b) {
			const int pa = questStatusPriority(a->status);
			const int pb = questStatusPriority(b->status);
			if (pa != pb) return pa < pb;
			return a->orderIndex < b->orderIndex;
		});

		static const char* kItemNames[9] = {
			"item1name","item2name","item3name",
			"item4name","item5name","item6name",
			"item7name","item8name","item9name"
		};

		for (int i = 0; i < 9; ++i) {
			if (i < static_cast<int>(quests.size())) {
				const auto* quest = quests[i];
				visibleQuestIds.push_back(quest->definition.id);

				const bool selected = (i == selectedQuestIndex);

				std::array<float, 4> color;
				if (selected) {
					color = { 0.996f, 0.977f, 0.761f, 1.0f };
				} else if (quest->status == Quest::QuestStatus::Completed) {
					color = { 0.02f, 0.875f, 0.447f, 0.6f };
				} else if (quest->status == Quest::QuestStatus::Failed) {
					color = { 1.0f, 0.25f, 0.25f, 0.6f };
				} else {
					color = { 0.996f, 0.977f, 0.761f, 0.7f };
				}

				auto tb = uiManager.findTextButton(kItemNames[i]);
				if (tb) {
					auto tex = selected ? texItemSelected_ : texItemTransparent_;
					tb->texNormal = tb->texHover = tb->texPressed = tex;
				}
				uiManager.setTextButtonText(kItemNames[i], quest->definition.title);
				uiManager.setTextButtonColor(kItemNames[i], color);
				uiManager.setNodeVisible(kItemNames[i], true);

				auto node = uiManager.findNode(kItemNames[i]);
				if (node && tb && tb->textRenderer) {
					const float availW = node->width - 2.0f * tb->textPaddingX;
					const int numLines = countWrappedLines(quest->definition.title, *tb->textRenderer, availW);
					node->height = numLines * 30.0f + 30.0f;
				}
			} else {
				uiManager.setTextButtonText(kItemNames[i], "");
				uiManager.setNodeVisible(kItemNames[i], false);

				auto node = uiManager.findNode(kItemNames[i]);
				if (node) node->height = 60.0f;
			}
		}

		uiManager.updateAllLayouts();
	}

	void MenuManager::selectQuestByIndex(int index) {
		if (index < 0 || index >= static_cast<int>(visibleQuestIds.size())) {
			return;
		}

		selectedQuestIndex = index;
		Quest::QuestState* quest = gameState_.questJournal.findQuest(visibleQuestIds[index]);
		if (!quest) {
			return;
		}

		const auto& def = quest->definition;

		uiManager.setText("quest_title", def.title);

		static const char* kCheckboxes[3] = { "objective1checkbox", "objective2checkbox", "objective3checkbox" };
		static const char* kObjNames[3]   = { "objective1name",     "objective2name",     "objective3name"     };

		std::vector<const Quest::QuestObjective*> visibleObjs;
		for (const auto& obj : def.objectives)
			if (obj.visible) visibleObjs.push_back(&obj);

		for (int i = 0; i < 3; ++i) {
			if (i < static_cast<int>(visibleObjs.size())) {
				const auto& obj = *visibleObjs[i];
				const bool isActive = (&obj - def.objectives.data() == quest->activeObjectiveIndex);

				auto img = uiManager.findStaticImage(kCheckboxes[i]);
				if (img) img->texture = obj.completed ? texObjectiveCompleted_ : texObjectiveBlank_;

				std::array<float, 4> color;
				if (obj.completed) {
					color = { 0.02f, 0.875f, 0.447f, 0.6f };
				} else if (isActive) {
					color = { 0.996f, 0.977f, 0.761f, 1.0f };
				} else {
					color = { 0.996f, 0.977f, 0.761f, 0.9f };
				}
				uiManager.setText(kObjNames[i], obj.text);
				uiManager.setTextColor(kObjNames[i], color);
				uiManager.setNodeVisible(kCheckboxes[i], true);
				uiManager.setNodeVisible(kObjNames[i], true);
			} else {
				uiManager.setNodeVisible(kCheckboxes[i], false);
				uiManager.setNodeVisible(kObjNames[i], false);
			}
		}

		uiManager.setText("quest_description", def.description);

		refreshQuestJournalUi();
	}

	void MenuManager::resetPhoneChatNodes() {
		static const char* kChatNodes[] = {
			"message01in",  "message02out", "message03in",  "message04out",
			"message05in",  "message06in",  "message07in",  "message08out",
			"message09in",  "message10in",  "message11in",  nullptr
		};
		for (int i = 0; kChatNodes[i]; ++i) {
			uiManager.setNodeVisible(kChatNodes[i], false);
			auto n = uiManager.findNode(kChatNodes[i]);
			if (n) { n->scaleX = 1.0f; n->scaleY = 1.0f; }
		}
	}

	void MenuManager::recomputePhoneChatPositions() {
		float totalHeight = 0.0f;
		for (size_t i = 0; i < phoneChatVisibleBubbles_.size(); ++i) {
			totalHeight += phoneChatVisibleBubbles_[i].height;
			if (i > 0) totalHeight += CHAT_SPACING;
		}

		const float available = CHAT_TOP_Y - CHAT_BOTTOM_Y;
		const float topY = (totalHeight <= available)
			? CHAT_TOP_Y
			: CHAT_BOTTOM_Y + totalHeight;

		float cursor = topY;
		for (auto& bubble : phoneChatVisibleBubbles_) {
			auto node = uiManager.findNode(bubble.nodeName);
			if (!node) continue;
			node->localY = cursor - bubble.height;
			cursor -= bubble.height + CHAT_SPACING;
		}
		uiManager.updateAllLayouts();
	}

	void MenuManager::rebuildChatBubblesFromHistory(int chatIndex) {
		uiManager.clearChatBubbles("chatMessagesContainer");
		phoneChatVisibleBubbles_.clear();

		if (chatIndex < 0 || chatIndex > 2) return;
		for (const auto& msg : gameState_.chatHistory[chatIndex]) {
			const bool inc = msg.incoming;
			const std::string nodeName = uiManager.addChatBubble(
				"chatMessagesContainer", msg.text, inc,
				inc ? texBubbleInCenter_  : texBubbleOutCenter_,
				inc ? texBubbleInLT_      : texBubbleOutLT_,
				inc ? texBubbleInLB_      : texBubbleOutLB_,
				inc ? texBubbleInRT_      : texBubbleOutRT_,
				inc ? texBubbleInRB_      : texBubbleOutRB_,
				renderer, "resources/fonts/DroidSans.ttf", 20, CONST_ZIP_FILE);
			if (!nodeName.empty()) {
				auto n = uiManager.findNode(nodeName);
				phoneChatVisibleBubbles_.push_back({ nodeName, n ? n->height : 60.0f });
			}
		}
		recomputePhoneChatPositions();
	}

	void MenuManager::onChatBubbleReady(const std::string& text, bool incoming) {
		if (activeChatIndex_ < 0) return;

		auto& history = gameState_.chatHistory[activeChatIndex_];
		if (static_cast<int>(history.size()) >= 5) {
			history.erase(history.begin());
		}
		history.push_back({ text, incoming });

		if (uiState_ != GameUiState::PhoneScreen) return;

		const std::string nodeName = uiManager.addChatBubble(
			"chatMessagesContainer", text, incoming,
			incoming ? texBubbleInCenter_  : texBubbleOutCenter_,
			incoming ? texBubbleInLT_      : texBubbleOutLT_,
			incoming ? texBubbleInLB_      : texBubbleOutLB_,
			incoming ? texBubbleInRT_      : texBubbleOutRT_,
			incoming ? texBubbleInRB_      : texBubbleOutRB_,
			renderer, "resources/fonts/DroidSans.ttf", 20, CONST_ZIP_FILE);

		if (nodeName.empty()) return;

		auto node = uiManager.findNode(nodeName);
		if (node) {
			node->scaleX = 0.0f;
			node->scaleY = 0.0f;
			phoneChatVisibleBubbles_.push_back({ nodeName, node->height });
		}
		recomputePhoneChatPositions();
		uiManager.startPopIn(nodeName, 300.0f);
	}

	void MenuManager::setDarklandsMode(bool enabled)
	{
		std::cout << "MenuManager::setDarklandsMode called" << std::endl;

		if (gameState_.currentLocationName == "uni_interior") {
			if (enabled && gameState_.uniIntTutorialState == UniIntTutorialState::Step11) {
				gameState_.uniIntTutorialState = UniIntTutorialState::DarklandsActive;
			}
			applyUniIntHud();
		} else if (gameState_.currentLocationName == "uni_exterior") {
			if (uiState_ == GameUiState::Gameplay) {
				uiManager.replaceRoot(enabled ? hudUniExtDarkRoot : hudUniExtRoot);
				applyCurrentHealthBar();
				setupGameplayHudCallbacks();
			}
		} else {
			uiManager.setNodeVisible("darklandsButton", !enabled);
			uiManager.setNodeVisible("phoneButton", !enabled);
		}
	}

	void MenuManager::applyUniIntHud()
	{
		if (uiState_ != GameUiState::Gameplay) return;
		std::shared_ptr<UiNode> root;
		if (gameState_.isDarklands) {
			switch (gameState_.uniIntTutorialState) {
			case UniIntTutorialState::DarklandsStep13: root = hudUniIntStep13Root;   break;
			case UniIntTutorialState::DarklandsFull:   root = hudUniIntDarkFullRoot; break;
			default:                                   root = hudUniIntStep12Root;   break;
			}
		} else {
			switch (gameState_.uniIntTutorialState) {
			case UniIntTutorialState::Step10: root = hudUniIntStep10Root; break;
			case UniIntTutorialState::Step11: root = hudUniIntStep11Root; break;
			default:                          root = hudUniIntFullRoot;   break;
			}
		}
		uiManager.replaceRoot(root);
		applyCurrentHealthBar();
		setupGameplayHudCallbacks();
	}

	void MenuManager::onPlayerStartedWalking()
	{
		if (gameState_.currentLocationName == "uni_interior"
			&& gameState_.isDarklands
			&& gameState_.uniIntTutorialState == UniIntTutorialState::DarklandsActive) {
			uiManager.setNodeVisible("hint_darklands003", false);
			uiManager.setNodeVisible("hint_darklands003_arrow", false);
		}
	}

	void MenuManager::advanceUniIntDarklandsHud()
	{
		if (gameState_.uniIntTutorialState != UniIntTutorialState::DarklandsActive) return;
		gameState_.uniIntTutorialState = UniIntTutorialState::DarklandsStep13;
		if (gameState_.currentLocationName == "uni_interior" && gameState_.isDarklands && uiState_ == GameUiState::Gameplay)
			applyUniIntHud();
	}

	void MenuManager::onEnemyKilledInUniInterior()
	{
		if (gameState_.uniIntTutorialState != UniIntTutorialState::DarklandsActive
			&& gameState_.uniIntTutorialState != UniIntTutorialState::DarklandsStep13) return;
		gameState_.uniIntTutorialState = UniIntTutorialState::DarklandsFull;
		if (gameState_.currentLocationName == "uni_interior" && gameState_.isDarklands && uiState_ == GameUiState::Gameplay)
			applyUniIntHud();
	}

	void MenuManager::updateHealthBar(float hp, float maxHp) {
		gameState_.playerHp    = hp;
		gameState_.playerMaxHp = maxHp;
		applyCurrentHealthBar();
	}

	void MenuManager::onCutsceneStarted() {
		cutsceneHudActive_ = true;
		topUiManager.replaceRoot(hudCutsceneRoot_);
		topUiManager.setButtonCallback("skipButton", [this](const std::string&) {
			if (skipCutsceneFunc) skipCutsceneFunc();
		});
	}

	void MenuManager::onCutsceneFinished() {
		cutsceneHudActive_ = false;
		topUiManager.replaceRoot(nullptr);
		if (uiState_ == GameUiState::Gameplay)
			onLocationChanged(gameState_.currentLocationName);
	}

	void MenuManager::applyCurrentHealthBar() {
		std::cout << "MenuManager::applyCurrentHealthBar called step 1" << std::endl;
		std::cout << "currentPlayerMaxHp_ is " << gameState_.playerMaxHp << std::endl;
		if (gameState_.playerMaxHp <= 0.f) return;
		std::cout << "MenuManager::applyCurrentHealthBar called step 2" << std::endl;
		std::cout << "currentPlayerHp_ is " << gameState_.playerHp << std::endl;

		const float fraction = std::clamp(gameState_.playerHp / gameState_.playerMaxHp, 0.f, 1.f);

		uiManager.setSliderValue("healthBarFill", fraction);
		std::string hpText = std::to_string(static_cast<int>(gameState_.playerHp)) + "/" +
			std::to_string(static_cast<int>(gameState_.playerMaxHp));
		if (hpText.size() < 7) hpText.insert(0, 7 - hpText.size(), ' ');
		uiManager.setText("healthValue", hpText);
	}

	// ---- Toast notification system ----

	float MenuManager::ToastEntry::currentAlpha() const {
		switch (state) {
		case State::FadeIn:  return min(timer / TOAST_FADE_MS,  1.0f);
		case State::Visible: return 1.0f;
		case State::FadeOut: return max(1.0f - timer / TOAST_FADE_MS, 0.0f);
		}
		return 0.0f;
	}

	void MenuManager::showToast(const std::string& iconPath, const std::string& text) {
		if (activeToasts_.size() < 3) {
			ToastEntry e;
			e.iconPath = iconPath;
			e.text     = text;
			activeToasts_.push_back(std::move(e));
		} else {
			toastQueue_.push_back({ iconPath, text });
		}
		applyToastsToUi();
	}

	void MenuManager::updateToasts(float deltaMs) {
		// Advance timers and state transitions
		for (auto& e : activeToasts_) {
			e.timer += deltaMs;
			if (e.state == ToastEntry::State::FadeIn && e.timer >= TOAST_FADE_MS) {
				e.state = ToastEntry::State::Visible;
				e.timer = 0.0f;
			} else if (e.state == ToastEntry::State::Visible && e.timer >= TOAST_VISIBLE_MS) {
				e.state = ToastEntry::State::FadeOut;
				e.timer = 0.0f;
			}
		}

		// Remove completed fade-outs
		activeToasts_.erase(
			std::remove_if(activeToasts_.begin(), activeToasts_.end(),
				[](const ToastEntry& e) {
					return e.state == ToastEntry::State::FadeOut && e.timer >= TOAST_FADE_MS;
				}),
			activeToasts_.end());

		// Promote queued messages into free slots
		while (!toastQueue_.empty() && activeToasts_.size() < 3) {
			ToastEntry e;
			e.iconPath = toastQueue_.front().iconPath;
			e.text     = toastQueue_.front().text;
			toastQueue_.pop_front();
			activeToasts_.push_back(std::move(e));
		}

		// Always sync UI — even with no active toasts, this hides stale widgets
		// that couldn't be hidden while a pushed menu (inventory/journal/phone) was active.
		applyToastsToUi();
	}

	void MenuManager::applyToastsToUi() {
		static const char* imgNames[3] = { "toast001", "toast002", "toast003" };
		static const char* txtNames[3] = { "toast001text", "toast002text", "toast003text" };

		for (int i = 0; i < 3; ++i) {
			if (i < static_cast<int>(activeToasts_.size())) {
				const ToastEntry& e = activeToasts_[i];
				const float a = e.currentAlpha();

				auto img = uiManager.findStaticImage(imgNames[i]);
				auto tv  = uiManager.findTextView(txtNames[i]);

				if (img) {
					img->texture = renderer.textureManager.LoadFromPng(e.iconPath, CONST_ZIP_FILE, true);
					img->alpha   = a;
				}
				if (tv) {
					tv->color[3] = a;
				}
				uiManager.setText(txtNames[i], e.text);
				uiManager.setNodeVisible(imgNames[i], true);
				uiManager.setNodeVisible(txtNames[i], true);
			} else {
				uiManager.setNodeVisible(imgNames[i], false);
				uiManager.setNodeVisible(txtNames[i], false);
			}
		}
	}

	void MenuManager::hideAllToastWidgets() {
		static const char* names[6] = {
			"toast001", "toast001text",
			"toast002", "toast002text",
			"toast003", "toast003text"
		};
		for (const char* name : names)
			uiManager.setNodeVisible(name, false);
	}

	void MenuManager::update(float deltaMs) {
		updateToasts(deltaMs);
	}

	void MenuManager::saveSettings() {
		nlohmann::json root;
		root["musicVolume"]  = audioPlayer_.getMusicVolume();
		root["soundVolume"]  = audioPlayer_.getSoundVolume();
		root["musicEnabled"] = audioPlayer_.isMusicEnabled();
		root["soundEnabled"] = audioPlayer_.isSoundEnabled();

		std::ofstream file("settings.json");
		if (file.is_open()) {
			file << root.dump(2);
		} else {
			std::cerr << "[settings] Could not open settings.json for writing" << std::endl;
		}
	}

	void MenuManager::loadSettings() {
		const std::string content = ZL::readTextFile("settings.json");
		if (content.empty()) return;
		try {
			const nlohmann::json root = nlohmann::json::parse(content);
			if (root.contains("musicVolume"))
				audioPlayer_.setMusicVolume(root["musicVolume"].get<int>());
			if (root.contains("soundVolume"))
				audioPlayer_.setSoundVolume(root["soundVolume"].get<int>());
			if (root.contains("musicEnabled"))
				audioPlayer_.setMusicEnabled(root["musicEnabled"].get<bool>());
			if (root.contains("soundEnabled"))
				audioPlayer_.setSoundEnabled(root["soundEnabled"].get<bool>());
		} catch (const std::exception& e) {
			std::cerr << "[settings] Failed to parse settings.json: " << e.what() << std::endl;
		}
	}

} // namespace ZL