#pragma once

#include "page.h"
#include "db/database_manager.h"
#include "audio/audio_manager.h"
#include "text_cache.h"
#include <SDL3_ttf/SDL_ttf.h>
#include <string>
#include <vector>

class AudioSettingsPage : public Page {
public:
    void onPush(AppState& state) override;
    void onResume(AppState& state) override;
    void onPause(AppState& state) override;
    void onPop(AppState& state) override;
    void handleEvent(const SDL_Event& event) override;
    void update(float dt) override;
    void render(SDL_Renderer* renderer) override;

private:
    // Modal states
    enum class ModalState {
        None,
        DeviceSelector,
        TrackSelector
    };

    void refreshDeviceAndTrackLists();
    void renderModal(SDL_Renderer* renderer, float fw, float fh, const char* title, const std::vector<std::string>& items, int selectedIndex);
    void createFonts();
    void destroyFonts();
    void destroyTextures();

    // Audio mode selection (used by the track selector handlers).
    void enableDynamicAudio();
    void selectTrack(int trackIdx);

    AppState* state_ = nullptr;
    int selectedItem_ = 0; // 0 = Volume, 1 = Device, 2 = Track, 3 = Status, 4 = Back

    // Modal state
    ModalState modalState_ = ModalState::None;
    int modalSelectedIndex_ = 0;

    // Device & Track Data
    std::vector<radiantwave::audio::AudioDeviceItem> devices_;
    int currentDeviceIndex_ = 0;

    std::vector<radiantwave::db::AudioFileRecord> tracks_;
    int currentTrackIndex_ = 0;

    std::string statusMessage_ = "";

    TTF_Font* fontTitle_ = nullptr;
    TTF_Font* fontHeader_ = nullptr;
    TTF_Font* fontBody_ = nullptr;
    TTF_Font* fontSmall_ = nullptr;

    TTF_Font* modalFontTitle_ = nullptr;
    TTF_Font* modalFontBody_ = nullptr;
    TTF_Font* modalFontSmall_ = nullptr;

    CachedText titleText_;
    CachedText audioStatusText_;
    CachedText deviceText_;
    CachedText statusMsgText_;
    CachedText footerText_;
    CachedText volumeLabelText_;
    CachedText volumePercentText_;
    std::vector<CachedText> menuRows_;

    CachedText modalTitleText_;
    CachedText modalHintText_;
    std::vector<CachedText> modalItems_;

    float updateTimer_ = 0.0f;
};