#include "resource.h"

#include <SDL3/SDL.h>  // Para SDL_LogInfo, SDL_LogCategory, SDL_LogError, SDL_SetRenderDrawColor, SDL_EventType, SDL_PollEvent, SDL_RenderFillRect, SDL_RenderRect, SDLK_ESCAPE, SDL_Event

#include <algorithm>  // Para find_if, max, find
#include <array>      // Para array
#include <cstdlib>    // Para exit
#include <stdexcept>  // Para runtime_error
#include <utility>    // Para move

#include "asset.h"  // Para Asset
#include "color.h"  // Para Color
#ifndef NO_AUDIO
#include "external/jail_audio.h"  // Para JA_LoadMusic, JA_LoadSound, JA_DeleteMusic, JA_DeleteSound
#endif
#include "lang.h"    // Para getText
#include "param.h"   // Para Param, param, ParamResource, ParamGame
#include "screen.h"  // Para Screen
#include "text.h"    // Para Text

struct JA_Music_t;  // lines 11-11
struct JA_Sound_t;  // lines 12-12

// Declaraciones de funciones que necesitas implementar en otros archivos

// Singleton
Resource *Resource::instance = nullptr;

// Inicializa la instancia única del singleton con modo de carga
void Resource::init(LoadingMode mode) {
    Resource::instance = new Resource(mode);
}

// Libera la instancia
void Resource::destroy() {
    delete Resource::instance;
    Resource::instance = nullptr;
}

// Obtiene la instancia
auto Resource::get() -> Resource * { return Resource::instance; }

// Constructor con modo de carga
Resource::Resource(LoadingMode mode)
    : loading_mode_(mode), loading_text_(nullptr) {
    if (loading_mode_ == LoadingMode::PRELOAD) {
        loading_text_ = Screen::get()->getText();
        load();
    } else {
        // En modo lazy, cargamos lo mínimo indispensable
        initResourceLists();
        loadEssentialResources();
    }
}

// Destructor
Resource::~Resource() {
    clear();
}

// Carga los recursos esenciales que siempre se necesitan (modo lazy)
void Resource::loadEssentialResources() {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Loading essential resources for lazy mode");

    // Cargar recursos de texto básicos que se usan para crear texturas
    loadTextFilesQuiet();     // <- VERSIÓN SILENCIOSA
    loadEssentialTextures();  // Ya es silenciosa
    createText();             // Crear objetos de texto
    createTextTextures();     // Crear texturas generadas (game_text_xxx)
    createPlayerTextures();   // Crea las texturas de jugadores con todas sus variantes de paleta

    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Essential resources loaded");
}

// Carga los ficheros de texto del juego (versión silenciosa)
void Resource::loadTextFilesQuiet() {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n>> TEXT FILES (quiet load)");
    auto list = Asset::get()->getListByType(Asset::Type::FONT);

    for (const auto &l : list) {
        auto name = getFileName(l);
        // Buscar en nuestra lista y cargar directamente
        auto it = std::ranges::find_if(text_files_, [&name](const auto &t) { return t.name == name; });
        if (it != text_files_.end()) {
            it->text_file = Text::loadFile(l);
            SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Text file loaded: %s", name.c_str());
        }
    }
}

// Carga solo las texturas esenciales (fuentes)
void Resource::loadEssentialTextures() {
    const std::vector<std::string> ESSENTIAL_TEXTURES = {
        "04b_25.png",
        "04b_25_2x.png",
        "04b_25_metal.png",
        "04b_25_grey.png",
        "04b_25_flat.png",
        "04b_25_reversed.png",
        "04b_25_flat_2x.png",
        "04b_25_reversed_2x.png",
        "8bithud.png",
        "aseprite.png",
        "smb2.png",
        "smb2_grad.png"};

    auto texture_list = Asset::get()->getListByType(Asset::Type::BITMAP);

    for (const auto &file : texture_list) {
        auto name = getFileName(file);
        // Solo cargar texturas esenciales
        if (std::ranges::find(ESSENTIAL_TEXTURES, name) != ESSENTIAL_TEXTURES.end()) {
            // Buscar en nuestra lista y cargar
            auto it = std::ranges::find_if(textures_, [&name](const auto &t) { return t.name == name; });
            if (it != textures_.end()) {
                it->texture = std::make_shared<Texture>(Screen::get()->getRenderer(), file);
            }
        }
    }
}

// Inicializa las listas de recursos sin cargar el contenido (modo lazy)
void Resource::initResourceLists() {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Initializing resource lists for lazy loading");

    // Inicializa lista de sonidos
    auto sound_list = Asset::get()->getListByType(Asset::Type::SOUND);
    sounds_.clear();
    for (const auto &file : sound_list) {
        sounds_.emplace_back(getFileName(file));
    }

    // Inicializa lista de músicas
    auto music_list = Asset::get()->getListByType(Asset::Type::MUSIC);
    musics_.clear();
    for (const auto &file : music_list) {
        musics_.emplace_back(getFileName(file));
    }

    // Inicializa lista de texturas
    auto texture_list = Asset::get()->getListByType(Asset::Type::BITMAP);
    textures_.clear();
    for (const auto &file : texture_list) {
        textures_.emplace_back(getFileName(file));
    }

    // Inicializa lista de ficheros de texto
    auto text_file_list = Asset::get()->getListByType(Asset::Type::FONT);
    text_files_.clear();
    for (const auto &file : text_file_list) {
        text_files_.emplace_back(getFileName(file));
    }

    // Inicializa lista de animaciones
    auto animation_list = Asset::get()->getListByType(Asset::Type::ANIMATION);
    animations_.clear();
    for (const auto &file : animation_list) {
        animations_.emplace_back(getFileName(file));
    }

    // Los demos se cargan directamente sin mostrar progreso (son pocos y pequeños)
    loadDemoDataQuiet();

    // Inicializa lista de objetos de texto (sin cargar el contenido)
    const std::vector<std::string> TEXT_OBJECTS = {
        "04b_25",
        "04b_25_2x",
        "04b_25_metal",
        "04b_25_grey",
        "04b_25_flat",
        "04b_25_reversed",
        "04b_25_flat_2x",
        "04b_25_reversed_2x",
        "8bithud",
        "aseprite",
        "smb2",
        "smb2_grad"};

    texts_.clear();
    for (const auto &text_name : TEXT_OBJECTS) {
        texts_.emplace_back(text_name);  // Constructor con nullptr por defecto
    }

    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Resource lists initialized for lazy loading");
}

// Obtiene el sonido a partir de un nombre (con carga perezosa)
auto Resource::getSound(const std::string &name) -> JA_Sound_t * {
    auto it = std::ranges::find_if(sounds_, [&name](const auto &s) { return s.name == name; });

    if (it != sounds_.end()) {
        // Si está en modo lazy y no se ha cargado aún, lo carga ahora
        if (loading_mode_ == LoadingMode::LAZY_LOAD && it->sound == nullptr) {
            it->sound = loadSoundLazy(name);
        }
        return it->sound;
    }

    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error: Sonido no encontrado %s", name.c_str());
    throw std::runtime_error("Sonido no encontrado: " + name);
}

// Obtiene la música a partir de un nombre (con carga perezosa)
auto Resource::getMusic(const std::string &name) -> JA_Music_t * {
    auto it = std::ranges::find_if(musics_, [&name](const auto &m) { return m.name == name; });

    if (it != musics_.end()) {
        // Si está en modo lazy y no se ha cargado aún, lo carga ahora
        if (loading_mode_ == LoadingMode::LAZY_LOAD && it->music == nullptr) {
            it->music = loadMusicLazy(name);
        }
        return it->music;
    }

    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error: Música no encontrada %s", name.c_str());
    throw std::runtime_error("Música no encontrada: " + name);
}

// Obtiene la textura a partir de un nombre (con carga perezosa)
auto Resource::getTexture(const std::string &name) -> std::shared_ptr<Texture> {
    auto it = std::ranges::find_if(textures_, [&name](const auto &t) { return t.name == name; });

    if (it != textures_.end()) {
        // Si está en modo lazy y no se ha cargado aún, lo carga ahora
        if (loading_mode_ == LoadingMode::LAZY_LOAD && it->texture == nullptr) {
            it->texture = loadTextureLazy(name);
        }
        return it->texture;
    }

    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error: Imagen no encontrada %s", name.c_str());
    throw std::runtime_error("Imagen no encontrada: " + name);
}

// Obtiene el fichero de texto a partir de un nombre (con carga perezosa)
auto Resource::getTextFile(const std::string &name) -> std::shared_ptr<Text::File> {
    auto it = std::ranges::find_if(text_files_, [&name](const auto &t) { return t.name == name; });

    if (it != text_files_.end()) {
        // Si está en modo lazy y no se ha cargado aún, lo carga ahora
        if (loading_mode_ == LoadingMode::LAZY_LOAD && it->text_file == nullptr) {
            it->text_file = loadTextFileLazy(name);
        }
        return it->text_file;
    }

    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error: TextFile no encontrado %s", name.c_str());
    throw std::runtime_error("TextFile no encontrado: " + name);
}

// Obtiene el objeto de texto a partir de un nombre (con carga perezosa)
auto Resource::getText(const std::string &name) -> std::shared_ptr<Text> {
    auto it = std::ranges::find_if(texts_, [&name](const auto &t) { return t.name == name; });

    if (it != texts_.end()) {
        // Si está en modo lazy y no se ha cargado aún, lo carga ahora
        if (loading_mode_ == LoadingMode::LAZY_LOAD && it->text == nullptr) {
            it->text = loadTextLazy(name);
        }
        return it->text;
    }

    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error: Text no encontrado %s", name.c_str());
    throw std::runtime_error("Text no encontrado: " + name);
}

// Obtiene la animación a partir de un nombre (con carga perezosa)
auto Resource::getAnimation(const std::string &name) -> AnimationsFileBuffer & {
    auto it = std::ranges::find_if(animations_, [&name](const auto &a) { return a.name == name; });

    if (it != animations_.end()) {
        // Si está en modo lazy y no se ha cargado aún (vector vacío), lo carga ahora
        if (loading_mode_ == LoadingMode::LAZY_LOAD && it->animation.empty()) {
            it->animation = loadAnimationLazy(name);
        }
        return it->animation;
    }

    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error: Animación no encontrada %s", name.c_str());
    throw std::runtime_error("Animación no encontrada: " + name);
}

// Obtiene el fichero con los datos para el modo demostración a partir de un índice
auto Resource::getDemoData(int index) -> DemoData & {
    return demos_.at(index);
}

// --- Métodos de carga perezosa ---

auto Resource::loadSoundLazy(const std::string &name) -> JA_Sound_t * {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Loading sound lazily: %s", name.c_str());
#ifndef NO_AUDIO
    auto sound_list = Asset::get()->getListByType(Asset::Type::SOUND);
    for (const auto &file : sound_list) {
        if (getFileName(file) == name) {
            return JA_LoadSound(file.c_str());
        }
    }
#endif
    return nullptr;
}

auto Resource::loadMusicLazy(const std::string &name) -> JA_Music_t * {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Loading music lazily: %s", name.c_str());
#ifndef NO_AUDIO
    auto music_list = Asset::get()->getListByType(Asset::Type::MUSIC);
    for (const auto &file : music_list) {
        if (getFileName(file) == name) {
            return JA_LoadMusic(file.c_str());
        }
    }
#endif
    return nullptr;
}

auto Resource::loadTextureLazy(const std::string &name) -> std::shared_ptr<Texture> {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Loading texture lazily: %s", name.c_str());
    auto texture_list = Asset::get()->getListByType(Asset::Type::BITMAP);
    for (const auto &file : texture_list) {
        if (getFileName(file) == name) {
            return std::make_shared<Texture>(Screen::get()->getRenderer(), file);
        }
    }
    return nullptr;
}

auto Resource::loadTextFileLazy(const std::string &name) -> std::shared_ptr<Text::File> {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Loading text file lazily: %s", name.c_str());
    auto text_file_list = Asset::get()->getListByType(Asset::Type::FONT);
    for (const auto &file : text_file_list) {
        if (getFileName(file) == name) {
            return Text::loadFile(file);
        }
    }
    return nullptr;
}

auto Resource::loadTextLazy(const std::string &name) -> std::shared_ptr<Text> {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Loading text object lazily: %s", name.c_str());

    // Mapeo de objetos de texto a sus recursos
    struct TextMapping {
            std::string key;
            std::string texture_file;
            std::string text_file;
    };

    const std::vector<TextMapping> TEXT_MAPPINGS = {
        {.key = "04b_25", .texture_file = "04b_25.png", .text_file = "04b_25.txt"},
        {.key = "04b_25_2x", .texture_file = "04b_25_2x.png", .text_file = "04b_25_2x.txt"},
        {.key = "04b_25_metal", .texture_file = "04b_25_metal.png", .text_file = "04b_25.txt"},
        {.key = "04b_25_grey", .texture_file = "04b_25_grey.png", .text_file = "04b_25.txt"},
        {.key = "04b_25_flat", .texture_file = "04b_25_flat.png", .text_file = "04b_25.txt"},
        {.key = "04b_25_reversed", .texture_file = "04b_25_reversed.png", .text_file = "04b_25.txt"},
        {.key = "04b_25_flat_2x", .texture_file = "04b_25_flat_2x.png", .text_file = "04b_25_2x.txt"},
        {.key = "04b_25_reversed_2x", .texture_file = "04b_25_reversed_2x.png", .text_file = "04b_25_2x.txt"},
        {.key = "8bithud", .texture_file = "8bithud.png", .text_file = "8bithud.txt"},
        {.key = "aseprite", .texture_file = "aseprite.png", .text_file = "aseprite.txt"},
        {.key = "smb2", .texture_file = "smb2.png", .text_file = "smb2.txt"},
        {.key = "smb2_grad", .texture_file = "smb2_grad.png", .text_file = "smb2.txt"}};

    for (const auto &mapping : TEXT_MAPPINGS) {
        if (mapping.key == name) {
            // Cargar las dependencias automáticamente
            auto texture = getTexture(mapping.texture_file);  // Esto cargará la textura si no está cargada
            auto text_file = getTextFile(mapping.text_file);  // Esto cargará el archivo de texto si no está cargado

            if (texture && text_file) {
                return std::make_shared<Text>(texture, text_file);
            }
        }
    }

    return nullptr;
}

auto Resource::loadAnimationLazy(const std::string &name) -> AnimationsFileBuffer {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Loading animation lazily: %s", name.c_str());
    auto animation_list = Asset::get()->getListByType(Asset::Type::ANIMATION);
    for (const auto &file : animation_list) {
        if (getFileName(file) == name) {
            return loadAnimationsFromFile(file);
        }
    }
    // Si no se encuentra, retorna vector vacío
    return AnimationsFileBuffer{};
}

// Vacia todos los vectores de recursos
void Resource::clear() {
#ifndef NO_AUDIO
    clearSounds();
    clearMusics();
#endif
    textures_.clear();
    text_files_.clear();
    texts_.clear();
    animations_.clear();
    demos_.clear();
}

// Carga todos los recursos del juego y muestra el progreso de carga
void Resource::load() {
    // Prepara la gestión del progreso de carga
    calculateTotalResources();
    initProgressBar();

    // Muerstra la ventana y desactiva el sincronismo vertical
    auto *screen = Screen::get();
    auto vsync = Screen::getVSync();
    screen->setVSync(false);

    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n** LOADING RESOURCES");
#ifndef NO_AUDIO
    loadSounds();  // Carga sonidos
    loadMusics();  // Carga músicas
#endif
    loadTextures();          // Carga texturas
    loadTextFiles();         // Carga ficheros de texto
    loadAnimations();        // Carga animaciones
    loadDemoData();          // Carga datos de demo
    createText();            // Crea objetos de texto
    createTextTextures();    // Crea texturas a partir de texto
    createPlayerTextures();  // Crea las texturas de jugadores con todas sus variantes de paleta
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n** RESOURCES LOADED");

    // Restablece el sincronismo vertical a su valor original
    screen->setVSync(vsync);
}

// Recarga todos los recursos (limpia y vuelve a cargar)
void Resource::reload() {
    clear();
    if (loading_mode_ == LoadingMode::PRELOAD) {
        load();
    } else {
        initResourceLists();
    }
}

// Carga los sonidos del juego
void Resource::loadSounds() {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n>> SOUND FILES");
    auto list = Asset::get()->getListByType(Asset::Type::SOUND);
    sounds_.clear();

    for (const auto &l : list) {
        auto name = getFileName(l);
        updateLoadingProgress(name);
#ifndef NO_AUDIO
        sounds_.emplace_back(name, JA_LoadSound(l.c_str()));
#else
        sounds_.emplace_back(name, nullptr);
#endif
        printWithDots("Sound : ", name, "[ LOADED ]");
    }
}

// Carga las músicas del juego
void Resource::loadMusics() {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n>> MUSIC FILES");
    auto list = Asset::get()->getListByType(Asset::Type::MUSIC);
    musics_.clear();

    for (const auto &l : list) {
        auto name = getFileName(l);
        updateLoadingProgress(name);
#ifndef NO_AUDIO
        musics_.emplace_back(name, JA_LoadMusic(l.c_str()));
#else
        musics_.emplace_back(name, nullptr);
#endif
        printWithDots("Music : ", name, "[ LOADED ]");
    }
}

// Carga las texturas del juego
void Resource::loadTextures() {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n>> TEXTURES");
    auto list = Asset::get()->getListByType(Asset::Type::BITMAP);
    textures_.clear();

    for (const auto &l : list) {
        auto name = getFileName(l);
        updateLoadingProgress(name);
        textures_.emplace_back(name, std::make_shared<Texture>(Screen::get()->getRenderer(), l));
    }
}

// Carga los ficheros de texto del juego
void Resource::loadTextFiles() {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n>> TEXT FILES");
    auto list = Asset::get()->getListByType(Asset::Type::FONT);
    text_files_.clear();

    for (const auto &l : list) {
        auto name = getFileName(l);
        updateLoadingProgress(name);
        text_files_.emplace_back(name, Text::loadFile(l));
    }
}

// Carga las animaciones del juego
void Resource::loadAnimations() {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n>> ANIMATIONS");
    auto list = Asset::get()->getListByType(Asset::Type::ANIMATION);
    animations_.clear();

    for (const auto &l : list) {
        auto name = getFileName(l);
        updateLoadingProgress(name);
        animations_.emplace_back(name, loadAnimationsFromFile(l));
    }
}

// Carga los datos para el modo demostración
void Resource::loadDemoData() {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n>> DEMO FILES");

    constexpr std::array<const char *, 2> DEMO_FILES = {"demo1.bin", "demo2.bin"};

    for (const auto &file : DEMO_FILES) {
        updateLoadingProgress(file);
        demos_.emplace_back(loadDemoDataFromFile(Asset::get()->get(file)));
    }
}

// Crea las texturas de jugadores con todas sus variantes de paleta
void Resource::createPlayerTextures() {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n>> CREATING PLAYER TEXTURES");

    // Configuración de jugadores y sus paletas
    struct PlayerConfig {
            std::string base_texture;
            std::vector<std::string> palette_files;
            std::string name_prefix;
    };

    std::vector<PlayerConfig> players = {
        {.base_texture = "player1.gif", .palette_files = {"player1_coffee1.pal", "player1_coffee2.pal", "player1_invencible.pal"}, .name_prefix = "player1"},
        {.base_texture = "player2.gif", .palette_files = {"player2_coffee1.pal", "player2_coffee2.pal", "player2_invencible.pal"}, .name_prefix = "player2"}};

    // Bucle principal
    for (size_t player_idx = 0; player_idx < players.size(); ++player_idx) {
        const auto &player = players[player_idx];  // Obtenemos el jugador actual

        // Encontrar el archivo original de la textura
        std::string texture_file_path;
        auto texture_list = Asset::get()->getListByType(Asset::Type::BITMAP);
        for (const auto &file : texture_list) {
            if (getFileName(file) == player.base_texture) {
                texture_file_path = file;
                break;
            }
        }

        // Crear las 4 texturas con sus respectivas paletas
        for (int palette_idx = 0; palette_idx < 4; ++palette_idx) {
            std::shared_ptr<Texture> texture;

            if (palette_idx == 0) {
                // Textura 0 - usar la ya cargada y modificar solo paleta 0 (default_shirt)
                texture = getTexture(player.base_texture);
                texture->setPaletteColor(0, 16, param.player.default_shirt[player_idx].darkest.TO_UINT32());
                texture->setPaletteColor(0, 17, param.player.default_shirt[player_idx].dark.TO_UINT32());
                texture->setPaletteColor(0, 18, param.player.default_shirt[player_idx].base.TO_UINT32());
                texture->setPaletteColor(0, 19, param.player.default_shirt[player_idx].light.TO_UINT32());
                texture->setPaletteColor(0, 56, param.player.outline_color[player_idx].TO_UINT32());
            } else {
                // Crear textura nueva desde archivo
                texture = std::make_shared<Texture>(Screen::get()->getRenderer(), texture_file_path);

                // Añadir todas las paletas
                texture->addPaletteFromPalFile(Asset::get()->get(player.palette_files[0]));
                texture->addPaletteFromPalFile(Asset::get()->get(player.palette_files[1]));
                texture->addPaletteFromPalFile(Asset::get()->get(player.palette_files[2]));

                if (palette_idx == 1) {
                    // Textura 1 - modificar solo paleta 1 (one_coffee_shirt)
                    texture->setPaletteColor(1, 16, param.player.one_coffee_shirt[player_idx].darkest.TO_UINT32());
                    texture->setPaletteColor(1, 17, param.player.one_coffee_shirt[player_idx].dark.TO_UINT32());
                    texture->setPaletteColor(1, 18, param.player.one_coffee_shirt[player_idx].base.TO_UINT32());
                    texture->setPaletteColor(1, 19, param.player.one_coffee_shirt[player_idx].light.TO_UINT32());
                    texture->setPaletteColor(1, 56, param.player.outline_color[player_idx].TO_UINT32());
                } else if (palette_idx == 2) {
                    // Textura 2 - modificar solo paleta 2 (two_coffee_shirt)
                    texture->setPaletteColor(2, 16, param.player.two_coffee_shirt[player_idx].darkest.TO_UINT32());
                    texture->setPaletteColor(2, 17, param.player.two_coffee_shirt[player_idx].dark.TO_UINT32());
                    texture->setPaletteColor(2, 18, param.player.two_coffee_shirt[player_idx].base.TO_UINT32());
                    texture->setPaletteColor(2, 19, param.player.two_coffee_shirt[player_idx].light.TO_UINT32());
                    texture->setPaletteColor(2, 56, param.player.outline_color[player_idx].TO_UINT32());
                }
                // Textura 3 (palette_idx == 3) - no modificar nada, usar colores originales
            }

            // Asignar la paleta correspondiente
            texture->setPalette(palette_idx);

            // Guardar con nombre específico
            std::string texture_name = player.name_prefix + "_pal" + std::to_string(palette_idx);
            textures_.emplace_back(texture_name, texture);
            printWithDots("Player Texture : ", texture_name, "[  DONE  ]");
        }
    }
}

// Crea texturas a partir de textos para mostrar puntuaciones y mensajes
void Resource::createTextTextures() {
    struct NameAndText {
            std::string name;
            std::string text;

            NameAndText(std::string name_init, std::string text_init)
                : name(std::move(name_init)), text(std::move(text_init)) {}
    };

    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n>> CREATING TEXTURES");

    // Texturas de tamaño normal con outline
    std::vector<NameAndText> strings1 = {
        {"game_text_1000_points", "1.000"},
        {"game_text_2500_points", "2.500"},
        {"game_text_5000_points", "5.000"},
        {"game_text_powerup", Lang::getText("[GAME_TEXT] 4")},
        {"game_text_one_hit", Lang::getText("[GAME_TEXT] 5")},
        {"game_text_stop", Lang::getText("[GAME_TEXT] 6")}};

    auto text1 = getText("04b_25_enhanced");
    for (const auto &s : strings1) {
        textures_.emplace_back(s.name, text1->writeDXToTexture(Text::STROKE, s.text, -2, Colors::NO_COLOR_MOD, 1, param.game.item_text_outline_color));
        printWithDots("Texture : ", s.name, "[  DONE  ]");
    }

    // Texturas de tamaño normal
    std::vector<NameAndText> strings2 = {
        {"game_text_1000000_points", Lang::getText("[GAME_TEXT] 8")}};

    auto text2 = getText("04b_25");
    for (const auto &s : strings2) {
        textures_.emplace_back(s.name, text2->writeDXToTexture(Text::STROKE, s.text, -2, Colors::NO_COLOR_MOD, 1, param.game.item_text_outline_color));
        printWithDots("Texture : ", s.name, "[  DONE  ]");
    }

    // Texturas de tamaño doble
    std::vector<NameAndText> strings3 = {
        {"game_text_100000_points", "100.000"},
        {"game_text_get_ready", Lang::getText("[GAME_TEXT] 7")},
        {"game_text_last_stage", Lang::getText("[GAME_TEXT] 3")},
        {"game_text_congratulations", Lang::getText("[GAME_TEXT] 1")},
        {"game_text_game_over", "Game Over"}};

    auto text3 = getText("04b_25_2x");
    for (const auto &s : strings3) {
        textures_.emplace_back(s.name, text3->writeToTexture(s.text, 1, -4));
        printWithDots("Texture : ", s.name, "[  DONE  ]");
    }
}

// Crea los objetos de texto a partir de los archivos de textura y texto
void Resource::createText() {
    struct ResourceInfo {
            std::string key;
            std::string texture_file;
            std::string text_file;
            std::string white_texture_file;  // Textura blanca opcional

            ResourceInfo(std::string k, std::string t_file, std::string txt_file, std::string w_file = "")
                : key(std::move(k)), texture_file(std::move(t_file)), text_file(std::move(txt_file)), white_texture_file(std::move(w_file)) {}
    };

    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n>> CREATING TEXT OBJECTS");

    std::vector<ResourceInfo> resources = {
        {"04b_25", "04b_25.png", "04b_25.txt"},
        {"04b_25_enhanced", "04b_25.png", "04b_25.txt", "04b_25_white.png"},  // Nueva fuente con textura blanca
        {"04b_25_white", "04b_25_white.png", "04b_25.txt"},
        {"04b_25_2x", "04b_25_2x.png", "04b_25_2x.txt"},
        {"04b_25_metal", "04b_25_metal.png", "04b_25.txt"},
        {"04b_25_grey", "04b_25_grey.png", "04b_25.txt"},
        {"04b_25_flat", "04b_25_flat.png", "04b_25.txt"},
        {"04b_25_reversed", "04b_25_reversed.png", "04b_25.txt"},
        {"04b_25_flat_2x", "04b_25_flat_2x.png", "04b_25_2x.txt"},
        {"04b_25_reversed_2x", "04b_25_reversed_2x.png", "04b_25_2x.txt"},
        {"8bithud", "8bithud.png", "8bithud.txt"},
        {"aseprite", "aseprite.png", "aseprite.txt"},
        {"smb2", "smb2.png", "smb2.txt"},
        {"smb2_grad", "smb2_grad.png", "smb2.txt"}};

    for (const auto &resource : resources) {
        if (!resource.white_texture_file.empty()) {
            // Crear texto con textura blanca
            texts_.emplace_back(resource.key, std::make_shared<Text>(getTexture(resource.texture_file), getTexture(resource.white_texture_file), getTextFile(resource.text_file)));
        } else {
            // Crear texto normal
            texts_.emplace_back(resource.key, std::make_shared<Text>(getTexture(resource.texture_file), getTextFile(resource.text_file)));
        }
        printWithDots("Text : ", resource.key, "[  DONE  ]");
    }
}

// Vacía el vector de sonidos y libera la memoria asociada
void Resource::clearSounds() {
    for (auto &sound : sounds_) {
        if (sound.sound != nullptr) {
#ifndef NO_AUDIO
            JA_DeleteSound(sound.sound);
#endif
            sound.sound = nullptr;
        }
    }
    sounds_.clear();
}

// Vacía el vector de músicas y libera la memoria asociada
void Resource::clearMusics() {
    for (auto &music : musics_) {
        if (music.music != nullptr) {
#ifndef NO_AUDIO
            JA_DeleteMusic(music.music);
#endif
            music.music = nullptr;
        }
    }
    musics_.clear();
}

// Calcula el número total de recursos a cargar y reinicia el contador de carga
void Resource::calculateTotalResources() {
    const std::array<Asset::Type, 6> ASSET_TYPES = {
        Asset::Type::SOUND,
        Asset::Type::MUSIC,
        Asset::Type::BITMAP,
        Asset::Type::FONT,
        Asset::Type::ANIMATION,
        Asset::Type::DEMODATA};

    size_t total = 0;
    for (const auto &asset_type : ASSET_TYPES) {
        auto list = Asset::get()->getListByType(asset_type);
        total += list.size();
    }

    loading_count_ = ResourceCount(total);
}

// Muestra el progreso de carga en pantalla (barra y texto)
void Resource::renderProgress() {
    // Obtiene la pantalla y el renderer
    auto *screen = Screen::get();
    auto *renderer = screen->getRenderer();

    // Actualiza la lógica principal de la pantalla (input, etc.)
    screen->coreUpdate();

    // Inicia el frame y limpia la pantalla
    screen->start();
    screen->clean();

    auto color = param.resource.color;

    // Dibuja el interior de la barra de progreso
    SDL_SetRenderDrawColor(renderer, param.resource.color.r, param.resource.color.g, param.resource.color.b, param.resource.color.a);
    SDL_RenderFillRect(renderer, &loading_full_rect_);

    // Dibuja el marco de la barra de progreso
    SDL_SetRenderDrawColor(renderer, color.r, color.g, color.b, color.a);
    SDL_RenderRect(renderer, &loading_wired_rect_);

    // Escribe el texto de carga encima de la barra
    loading_text_->writeColored(
        loading_wired_rect_.x,
        loading_wired_rect_.y - 9,
        Lang::getText("[RESOURCE] LOADING") + " : " + loading_resource_name_,
        param.resource.color);

    // Renderiza el frame en pantalla
    screen->coreRender();
}

// Comprueba los eventos durante la carga (permite salir con ESC o cerrar ventana)
void Resource::checkEvents() {
    SDL_Event event;
    while (SDL_PollEvent(&event)) {
        switch (event.type) {
            case SDL_EVENT_QUIT:
                exit(0);
                break;
            case SDL_EVENT_KEY_DOWN:
                if (event.key.key == SDLK_ESCAPE) {
                    exit(0);
                }
                break;
        }
    }
}

// Carga los datos para el modo demostración (sin mostrar progreso)
void Resource::loadDemoDataQuiet() {
    SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "\n>> DEMO FILES (quiet load)");

    constexpr std::array<const char *, 2> DEMO_FILES = {"demo1.bin", "demo2.bin"};

    for (const auto &file : DEMO_FILES) {
        demos_.emplace_back(loadDemoDataFromFile(Asset::get()->get(file)));
        SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Demo file loaded: %s", file);
    }
}

// Inicializa los rectangulos que definen la barra de progreso
void Resource::initProgressBar() {
    constexpr float X_PADDING = 20.0F;
    constexpr float Y_PADDING = 20.0F;
    constexpr float BAR_HEIGHT = 10.0F;
    const float BAR_Y_POSITION = param.game.height - BAR_HEIGHT - Y_PADDING;

    const float WIRED_BAR_WIDTH = param.game.width - (X_PADDING * 2);
    loading_wired_rect_ = {.x = X_PADDING, .y = BAR_Y_POSITION, .w = WIRED_BAR_WIDTH, .h = BAR_HEIGHT};

    const float FULL_BAR_WIDTH = WIRED_BAR_WIDTH * loading_count_.getPercentage();
    loading_full_rect_ = {.x = X_PADDING, .y = BAR_Y_POSITION, .w = FULL_BAR_WIDTH, .h = BAR_HEIGHT};
}

// Actualiza el progreso de carga, muestra la barra y procesa eventos
void Resource::updateLoadingProgress(std::string name) {
    loading_resource_name_ = std::move(name);
    loading_count_.increase();
    updateProgressBar();
    renderProgress();
    checkEvents();
}

// Actualiza la barra de estado
void Resource::updateProgressBar() {
    loading_full_rect_.w = loading_wired_rect_.w * loading_count_.getPercentage();
}