#include "audio_manager.h"
#include "db/database_manager.h"
#include "logger/logger.h"

#include <SDL3/SDL.h>
#include <algorithm>
#include <cctype>
#include <filesystem>
#include <iostream>

namespace radiantwave::audio
{

    std::string mapToFriendlyDeviceName(const std::string &raw_name)
    {
        if (raw_name.empty())
            return "Default Audio Output";

        std::string lower = raw_name;
        std::transform(lower.begin(), lower.end(), lower.begin(), [](unsigned char c)
                       { return std::tolower(c); });

        if (lower.find("hdmi") != std::string::npos ||
            lower.find("displayport") != std::string::npos ||
            lower.find("radeon") != std::string::npos ||
            lower.find("nvidia") != std::string::npos ||
            lower.find("tv") != std::string::npos)
        {
            return "TV / HDMI Monitor";
        }

        if (lower.find("analog") != std::string::npos ||
            lower.find("built-in") != std::string::npos ||
            lower.find("builtin") != std::string::npos ||
            lower.find("realtek") != std::string::npos ||
            lower.find("hda") != std::string::npos ||
            lower.find("speaker") != std::string::npos ||
            lower.find("pci") != std::string::npos)
        {
            return "Built-In Speakers";
        }

        if (lower.find("usb") != std::string::npos ||
            lower.find("headset") != std::string::npos ||
            lower.find("dongle") != std::string::npos)
        {
            return "USB Audio Device";
        }

        if (lower.find("bluez") != std::string::npos ||
            lower.find("bluetooth") != std::string::npos)
        {
            return "Bluetooth Audio";
        }

        // Fallback cleanly
        return "Audio Device (" + raw_name.substr(0, 20) + ")";
    }

    // ─── AudioManager Implementation ───────────────────────────────────────

    AudioManager::AudioManager() = default;

    AudioManager::~AudioManager()
    {
        shutdown();
    }

    bool AudioManager::initialize(config::ConfigManager &config)
    {
        std::lock_guard<std::mutex> lock(mutex_);
        configManager_ = &config;

        auto cfg = config.get();
        volume_ = cfg.audio.volume;
        enabled_ = cfg.audio.enabled;
        currentDevice_ = cfg.audio.output_device;
        currentTrack_ = cfg.audio.current_track;
        if (!MIX_Init())
        {
            std::string err = SDL_GetError();
            logger::Logger::instance().warning("Audio",
                                               "Audio library initialization failed. Sound will be muted until hardware is available (MIX_Init error: " + err + ")");
            initialized_ = false;
            return false;
        }

        // Try to open the mixer on the device previously persisted in config;
        // fall back to the system default when the configured device is gone.
        SDL_AudioDeviceID targetId = SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK;
        if (!currentDevice_.empty())
        {
            int count = 0;
            SDL_AudioDeviceID *devices = SDL_GetAudioPlaybackDevices(&count);
            if (devices)
            {
                for (int i = 0; i < count; ++i)
                {
                    const char *name = SDL_GetAudioDeviceName(devices[i]);
                    if (name && currentDevice_ == name)
                    {
                        targetId = devices[i];
                        break;
                    }
                }
                SDL_free(devices);
            }
        }

        mixer_ = MIX_CreateMixerDevice(targetId, nullptr);
        if (!mixer_)
        {
            std::string err = SDL_GetError();
            logger::Logger::instance().warning("Audio",
                                               "Could not open audio playback device. Check speaker connections (MIX_CreateMixerDevice error: " + err + ")");
            initialized_ = false;
            return false;
        }

        currentDeviceId_ = targetId;

        slots_[0].track = MIX_CreateTrack(mixer_);
        slots_[1].track = MIX_CreateTrack(mixer_);
        initialized_ = true;

        // Apply initial volume
        float gain = enabled_ ? (volume_ / 100.0f) : 0.0f;
        MIX_SetMixerGain(mixer_, gain);

        logger::Logger::instance().debug("Audio", "SDL3_mixer audio system initialized successfully");
        return true;
    }

    void AudioManager::attachDatabase(db::DatabaseManager& db)
    {
        std::lock_guard<std::mutex> lock(mutex_);
        db_ = &db;
    }

    std::string AudioManager::displayNameFor(const std::string& wav_filename) const
    {
        if (db_)
        {
            for (const auto& record : db_->getAudioFiles())
            {
                if (record.filename == wav_filename)
                {
                    return record.display_name;
                }
            }
        }
        return wav_filename;
    }

    float AudioManager::effectiveGain() const
    {
        return enabled_ ? (volume_ / 100.0f) : 0.0f;
    }

    SDL_PropertiesID AudioManager::createInfiniteLoopOptions()
    {
        // MIX_PlayTrack()'s options default to a single pass; requesting
        // infinite loops is what keeps a track going until it is explicitly
        // faded out or the app shuts down.
        SDL_PropertiesID props = SDL_CreateProperties();
        if (props)
        {
            SDL_SetNumberProperty(props, MIX_PROP_PLAY_LOOPS_NUMBER, -1);
        }
        return props;
    }

    bool AudioManager::playTrackLooping(int slotIndex)
    {
        if (!initialized_ || !mixer_ || slotIndex < 0 || slotIndex >= 2 ||
            !slots_[slotIndex].track)
        {
            return false;
        }

        SDL_PropertiesID props = createInfiniteLoopOptions();
        if (!props)
        {
            logger::Logger::instance().error(
                "Audio", "Failed to create playback options for " +
                             displayNameFor(currentTrack_));
            return false;
        }
        bool ok = MIX_PlayTrack(slots_[slotIndex].track, props);
        SDL_DestroyProperties(props);
        return ok;
    }

    void AudioManager::shutdown()
    {
        std::lock_guard<std::mutex> lock(mutex_);

        // Tracks are owned by the mixer: MIX_DestroyMixer() stops and destroys
        // every track created for it, so MIX_DestroyTrack must not be called
        // here (it can race the mixer thread's deferred-destroy path). Only the
        // MIX_Audio objects are ours to release; each track holds its own
        // reference to the audio attached to it, and any audio left behind is
        // reclaimed by MIX_Quit().
        for (int i = 0; i < 2; ++i)
        {
            if (slots_[i].audio)
            {
                MIX_DestroyAudio(slots_[i].audio);
                slots_[i].audio = nullptr;
            }
            slots_[i].track = nullptr;
        }

        if (mixer_)
        {
            MIX_DestroyMixer(mixer_);
            mixer_ = nullptr;
        }

        if (initialized_)
        {
            MIX_Quit();
            initialized_ = false;
        }
    }

    std::vector<AudioDeviceItem> AudioManager::getPlaybackDevices() const
    {
        std::vector<AudioDeviceItem> list;

        int count = 0;
        SDL_AudioDeviceID *devices = SDL_GetAudioPlaybackDevices(&count);

        if (devices && count > 0)
        {
            for (int i = 0; i < count; ++i)
            {
                const char *name = SDL_GetAudioDeviceName(devices[i]);
                std::string raw = name ? name : "";
                AudioDeviceItem item;
                item.raw_name = raw;
                item.friendly_name = mapToFriendlyDeviceName(raw);
                item.id = devices[i];
                list.push_back(item);
            }
            SDL_free(devices);
        }
        else
        {
            list.push_back({"", "Built-In Speakers", 0});
        }

        return list;
    }

    std::string AudioManager::resolvePlaybackDeviceName(SDL_AudioDeviceID id)
    {
        if (id == 0 || id == SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK)
        {
            return "";
        }

        int count = 0;
        SDL_AudioDeviceID *devices = SDL_GetAudioPlaybackDevices(&count);
        std::string found;
        if (devices)
        {
            for (int i = 0; i < count; ++i)
            {
                if (devices[i] == id)
                {
                    const char *name = SDL_GetAudioDeviceName(devices[i]);
                    found = name ? name : "";
                    break;
                }
            }
            SDL_free(devices);
        }
        return found;
    }

    void AudioManager::setVolume(int volume_0_to_100)
    {
        std::lock_guard<std::mutex> lock(mutex_);
        volume_ = std::clamp(volume_0_to_100, 0, 100);

        if (mixer_)
        {
            float gain = enabled_ ? (volume_ / 100.0f) : 0.0f;
            MIX_SetMixerGain(mixer_, gain);
        }

        if (configManager_)
        {
            configManager_->update([this](config::AppConfig &cfg)
                                   { cfg.audio.volume = volume_; });
        }
    }

    int AudioManager::getVolume() const
    {
        std::lock_guard<std::mutex> lock(mutex_);
        return volume_;
    }

    void AudioManager::setAudioEnabled(bool enabled)
    {
        std::lock_guard<std::mutex> lock(mutex_);
        enabled_ = enabled;

        if (mixer_)
        {
            float gain = enabled_ ? (volume_ / 100.0f) : 0.0f;
            MIX_SetMixerGain(mixer_, gain);
        }

        if (enabled_)
        {
            logger::Logger::instance().info("Audio", "Audio unmuted");
        }
        else
        {
            logger::Logger::instance().info("Audio", "Audio muted");
        }

        if (configManager_)
        {
            configManager_->update([enabled](config::AppConfig &cfg)
                                   { cfg.audio.enabled = enabled; });
        }
    }

    bool AudioManager::isAudioEnabled() const
    {
        std::lock_guard<std::mutex> lock(mutex_);
        return enabled_;
    }

    bool AudioManager::switchDevice(const std::string &raw_device_name)
    {
        std::lock_guard<std::mutex> lock(mutex_);

        // Resolve the config's raw name to an SDL device id so the mixer is
        // actually reopened on the requested device (""/unresolvable = default).
        SDL_AudioDeviceID targetId = SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK;
        if (!raw_device_name.empty())
        {
            int count = 0;
            SDL_AudioDeviceID *devices = SDL_GetAudioPlaybackDevices(&count);
            if (devices)
            {
                for (int i = 0; i < count; ++i)
                {
                    const char *name = SDL_GetAudioDeviceName(devices[i]);
                    if (name && raw_device_name == name)
                    {
                        targetId = devices[i];
                        break;
                    }
                }
                SDL_free(devices);
            }
        }

        return switchDeviceById(targetId);
    }

    bool AudioManager::switchDeviceById(SDL_AudioDeviceID id)
    {
        std::lock_guard<std::mutex> lock(mutex_);

        // 0 is the synthetic "default / built-in" entry from getPlaybackDevices().
        if (id == 0)
        {
            id = SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK;
        }

        // No mixer yet: just record the choice for initialize().
        if (!mixer_ || !initialized_)
        {
            currentDeviceId_ = id;
            currentDevice_ = resolvePlaybackDeviceName(id);
            if (configManager_)
            {
                configManager_->update([name = currentDevice_](config::AppConfig &cfg)
                                       { cfg.audio.output_device = name; });
            }
            return true;
        }

        if (!recreateMixerOnDevice(id))
        {
            logger::Logger::instance().error("Audio",
                                             "Failed to switch audio output device to: " + mapToFriendlyDeviceName(resolvePlaybackDeviceName(id)));
            return false;
        }

        currentDeviceId_ = id;
        // After recreation SDL may have normalized the id (e.g. default).
        if (SDL_GetAudioDeviceName(id) == nullptr && id != SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK)
        {
            currentDeviceId_ = SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK;
        }
        currentDevice_ = resolvePlaybackDeviceName(currentDeviceId_);

        logger::Logger::instance().info("Audio", "Switched audio output device to: " + mapToFriendlyDeviceName(currentDevice_));

        if (configManager_)
        {
            configManager_->update([name = currentDevice_](config::AppConfig &cfg)
                                   { cfg.audio.output_device = name; });
        }

        return true;
    }

    std::string AudioManager::getCurrentDevice() const
    {
        std::lock_guard<std::mutex> lock(mutex_);
        return currentDevice_;
    }

    SDL_AudioDeviceID AudioManager::getCurrentDeviceId() const
    {
        std::lock_guard<std::mutex> lock(mutex_);
        return currentDeviceId_;
    }

    bool AudioManager::handleDeviceEvent(const SDL_Event &event)
    {
        if (event.type != SDL_EVENT_AUDIO_DEVICE_ADDED &&
            event.type != SDL_EVENT_AUDIO_DEVICE_REMOVED)
        {
            return false;
        }

        std::lock_guard<std::mutex> lock(mutex_);
        if (!mixer_ || !initialized_)
        {
            return false;
        }

        // Only playback device events are relevant to the active output.
        if (event.adevice.recording)
        {
            return false;
        }

        const SDL_AudioDeviceID changedId = event.adevice.which;

        // If a specific device (not the default) was removed, fail over to the
        // system default so playback keeps going on whatever remains.
        if (event.type == SDL_EVENT_AUDIO_DEVICE_REMOVED &&
            currentDeviceId_ != SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK &&
            changedId == currentDeviceId_)
        {
            logger::Logger::instance().warning("Audio",
                                               "Active audio output device removed; failing over to the system default");
            if (recreateMixerOnDevice(SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK))
            {
                currentDeviceId_ = SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK;
                currentDevice_ = "";
            }
            return true;
        }

        // A device arrived or a non-active device left: nothing to remap, but
        // the audio settings page refreshes its list on its own timer.
        return false;
    }

    // Must be called with mutex_ held. Destroys the current mixer and creates a
    // fresh one on the given device, recreating the two track slots and
    // resuming the active track if one was playing.
    bool AudioManager::recreateMixerOnDevice(SDL_AudioDeviceID targetId)
    {
        // Capture the playback state we want to preserve across the switch.
        std::string resumeTrack = currentTrack_;
        float fadeSeconds = slots_[activeSlot_].fadeInDuration > 0.0f
                                ? slots_[activeSlot_].fadeInDuration
                                : 0.0f;

        // Tear down the existing mixer (its tracks die with it).
        for (int i = 0; i < 2; ++i)
        {
            slots_[i].track = nullptr;
            if (slots_[i].audio)
            {
                MIX_DestroyAudio(slots_[i].audio);
                slots_[i].audio = nullptr;
            }
        }
        if (mixer_)
        {
            MIX_DestroyMixer(mixer_);
            mixer_ = nullptr;
        }

        mixer_ = MIX_CreateMixerDevice(targetId, nullptr);
        if (!mixer_)
        {
            initialized_ = false;
            return false;
        }

        slots_[0].track = MIX_CreateTrack(mixer_);
        slots_[1].track = MIX_CreateTrack(mixer_);
        if (!slots_[0].track || !slots_[1].track)
        {
            MIX_DestroyMixer(mixer_);
            mixer_ = nullptr;
            initialized_ = false;
            return false;
        }

        float gain = enabled_ ? (volume_ / 100.0f) : 0.0f;
        MIX_SetMixerGain(mixer_, gain);

        // Resume the previously active track at full gain (or restart its
        // fade-in if it was still ramping).
        if (!resumeTrack.empty())
        {
            if (loadTrackInto(activeSlot_, resumeTrack))
            {
                if (fadeSeconds > 0.0f)
                {
                    startFadeIn(activeSlot_, fadeSeconds);
                }
                else
                {
                    MIX_SetTrackGain(slots_[activeSlot_].track, 1.0f);
                    playTrackLooping(activeSlot_); // Loop playback
                }
            }
        }

        return true;
    }

    bool AudioManager::loadTrackInto(int slotIndex, const std::string &wav_filename)
    {
        if (!initialized_ || !mixer_ || !slots_[slotIndex].track)
            return false;

        // Look for audio file in ~/.local/radiantwave/audio/ or assets/audio/
        std::string path1 = std::string(std::getenv("HOME") ? std::getenv("HOME") : "/tmp") + "/.local/radiantwave/audio/" + wav_filename;
        std::string path2 = "assets/audio/" + wav_filename;

        std::string chosen_path = std::filesystem::exists(path1) ? path1 : path2;

        if (!std::filesystem::exists(chosen_path))
        {
            logger::Logger::instance().warning("Audio",
                                               "Audio track file is missing. Please ensure audio assets are downloaded (File not found: " + wav_filename + ")");
            return false;
        }

        MIX_Audio *audio = MIX_LoadAudio(mixer_, chosen_path.c_str(), true);
        if (!audio)
        {
            logger::Logger::instance().error("Audio",
                                             "Failed to load audio track (MIX_LoadAudio error: " + std::string(SDL_GetError()) + ")");
            return false;
        }

        // Stop and free whatever was on this slot before.
        MIX_StopTrack(slots_[slotIndex].track, 0);
        if (slots_[slotIndex].audio)
        {
            MIX_DestroyAudio(slots_[slotIndex].audio);
        }
        slots_[slotIndex].audio = audio;
        slots_[slotIndex].fadeInDuration = 0.0f;
        slots_[slotIndex].fadeInElapsed = 0.0f;
        slots_[slotIndex].fadeOutRemaining = 0.0f;

        MIX_SetTrackAudio(slots_[slotIndex].track, audio);

        currentTrack_ = wav_filename;

        return true;
    }

    void AudioManager::startFadeIn(int slotIndex, float seconds)
    {
        TrackSlot &slot = slots_[slotIndex];
        slot.fadeInDuration = seconds;
        slot.fadeInElapsed = 0.0f;
        MIX_SetTrackGain(slot.track, 0.0f);
        playTrackLooping(slotIndex); // Loop playback
        logger::Logger::instance().info("Audio", "Started playback of " + displayNameFor(currentTrack_) + " (fade-in)");
    }

    bool AudioManager::playTrack(const std::string &wav_filename)
    {
        std::lock_guard<std::mutex> lock(mutex_);
        if (!initialized_ || !mixer_ || !slots_[activeSlot_].track)
            return false;

        if (!loadTrackInto(activeSlot_, wav_filename))
            return false;

        MIX_SetTrackGain(slots_[activeSlot_].track, 1.0f);
        playTrackLooping(activeSlot_); // Loop playback

        // Explicit user selection: persist the manual track so it survives a
        // restart and is used whenever dynamic audio is turned off. Dynamic
        // switches never write here, so they cannot clobber this choice.
        if (configManager_)
        {
            configManager_->update([wav_filename](config::AppConfig &cfg)
                                   { cfg.audio.current_track = wav_filename; });
        }

        logger::Logger::instance().info("Audio", "Started playback of " + displayNameFor(wav_filename));
        return true;
    }

    std::string AudioManager::currentTrack() const
    {
        std::lock_guard<std::mutex> lock(mutex_);
        return currentTrack_;
    }

    bool AudioManager::playTrackFadeIn(const std::string &wav_filename, float seconds)
    {
        std::lock_guard<std::mutex> lock(mutex_);
        if (!initialized_ || !mixer_ || !slots_[activeSlot_].track)
            return false;

        // Same track already loaded in the active slot: bring it straight back
        // to full volume instead of reloading. This avoids an audible glitch
        // when re-entering the scroller over a track that is still loaded.
        if (!wav_filename.empty() && wav_filename == currentTrack_ && slots_[activeSlot_].audio)
        {
            TrackSlot &slot = slots_[activeSlot_];
            slot.fadeInDuration = 0.0f;
            slot.fadeInElapsed = 0.0f;
            slot.fadeOutRemaining = 0.0f;
            MIX_SetTrackGain(slot.track, 1.0f);
            // Always restart: MIX_PlayTrack() re-starts a playing track too, so
            // this cancels any in-flight stop-fade inherited from a quick
            // pop->push within the fade window. Gating on MIX_TrackPlaying()
            // left a fading track to finish its fade and go silently stopped.
            playTrackLooping(activeSlot_); // Loop playback
            return true;
        }

        if (!loadTrackInto(activeSlot_, wav_filename))
            return false;

        startFadeIn(activeSlot_, seconds > 0.0f ? seconds : 1.0f);
        return true;
    }

    bool AudioManager::playTrackCrossfade(const std::string &wav_filename, float seconds)
    {
        std::lock_guard<std::mutex> lock(mutex_);
        if (!initialized_ || !mixer_)
            return false;

        // Not if the track is the same: the current track keeps playing
        // untouched instead of being crossfaded back into itself.
        if (!wav_filename.empty() && wav_filename == currentTrack_)
        {
            return true;
        }

        float fade = seconds > 0.0f ? seconds : 1.0f;
        int otherSlot = 1 - activeSlot_;
        TrackSlot &other = slots_[otherSlot];
        if (!other.track)
            return false;

        // Load the new track into the inactive slot first; on failure keep the
        // current track playing untouched.
        if (!loadTrackInto(otherSlot, wav_filename))
            return false;

        // Fade out whatever is currently playing on the active slot. Clear any
        // in-flight fade-in bookkeeping first so update() stops ramping this
        // slot's gain up while the mixer fades it down.
        TrackSlot &active = slots_[activeSlot_];
        if (active.audio)
        {
            active.fadeInDuration = 0.0f;
            active.fadeInElapsed = 0.0f;
            MIX_StopTrack(active.track, MIX_TrackMSToFrames(active.track, static_cast<Sint64>(fade * 1000.0)));
            active.fadeOutRemaining = fade;
        }

        activeSlot_ = otherSlot;
        startFadeIn(activeSlot_, fade);
        return true;
    }

    bool AudioManager::stopTrackFadeOut(float seconds)
    {
        std::lock_guard<std::mutex> lock(mutex_);
        if (!initialized_)
            return false;

        // Fade both slots so an in-flight crossfade cannot leave the other
        // track audible after the fade. Returns false when nothing is playing,
        // letting callers skip any waiting tied to the fade.
        float fade = seconds > 0.0f ? seconds : 1.0f;
        bool faded = false;
        for (int i = 0; i < 2; ++i)
        {
            TrackSlot &slot = slots_[i];
            if (!slot.track || !slot.audio)
            {
                continue;
            }
            // The mixer owns the ramp now; drop any pending fade-in so the
            // per-frame update() cannot fight the fade-out.
            slot.fadeInDuration = 0.0f;
            slot.fadeInElapsed = 0.0f;
            MIX_StopTrack(slot.track, MIX_TrackMSToFrames(slot.track, static_cast<Sint64>(fade * 1000.0)));
            slot.fadeOutRemaining = fade;
            faded = true;
        }
        return faded;
    }

    void AudioManager::stopTrack()
    {
        std::lock_guard<std::mutex> lock(mutex_);
        if (slots_[activeSlot_].track)
        {
            MIX_StopTrack(slots_[activeSlot_].track, 0);
        }
        if (slots_[activeSlot_].audio)
        {
            MIX_DestroyAudio(slots_[activeSlot_].audio);
            slots_[activeSlot_].audio = nullptr;
        }
        slots_[activeSlot_].fadeInDuration = 0.0f;
        slots_[activeSlot_].fadeInElapsed = 0.0f;
        slots_[activeSlot_].fadeOutRemaining = 0.0f;
    }

    void AudioManager::update(float dt)
    {
        std::lock_guard<std::mutex> lock(mutex_);
        if (!initialized_)
            return;

        for (int i = 0; i < 2; ++i)
        {
            TrackSlot &slot = slots_[i];
            if (!slot.track)
            {
                continue;
            }

            // A slot mid stop-fade belongs to the mixer: skip both the fade-in
            // ramp and the active-gain pin so nothing drives its gain up while
            // the mixer ramps it down (this also keeps a quit/pop fade clean).
            if (slot.fadeOutRemaining > 0.0f)
            {
                slot.fadeOutRemaining -= dt;
                if (slot.fadeOutRemaining <= 0.0f)
                {
                    slot.fadeOutRemaining = 0.0f;
                    // Free the audio once the fade-out has finished; the track
                    // object itself is reused.
                    if (slot.audio)
                    {
                        MIX_DestroyAudio(slot.audio);
                        slot.audio = nullptr;
                    }
                }
                continue;
            }

            if (slot.fadeInDuration > 0.0f)
            {
                slot.fadeInElapsed += dt;
                float t = std::min(1.0f, slot.fadeInElapsed / slot.fadeInDuration);
                MIX_SetTrackGain(slot.track, t);
                if (t >= 1.0f)
                {
                    slot.fadeInDuration = 0.0f;
                }
            }
            else if (i == activeSlot_)
            {
                // Keep the active track at full per-track gain; the mixer gain
                // carries the user's volume / mute state.
                MIX_SetTrackGain(slot.track, 1.0f);
                // Self-heal: playback must continue indefinitely, so restart a
                // track that stopped unexpectedly (there is no pause state and
                // nothing else should legitimately stop the active track).
                if (slot.audio && enabled_ && !MIX_TrackPlaying(slot.track))
                {
                    playTrackLooping(i);
                }
            }
        }
    }

} // namespace radiantwave::audio