#ifndef AUDIO_H
#define AUDIO_H

#include <memory>
#include <array>
#include <string>

#include <SFML/Audio.hpp>

enum SOUND_TYPE {
    FOOTSTEP_SOUND = 0,

    N_SOUNDS
};

class Audio
{
private:
    // Struct for small sounds, like shots, foot steps, etc.
    // As we always need to store SoundBuffer in the same scope as Sound, it's better to make struct.
    struct SoundEffect {
        sf::SoundBuffer buffer;
        sf::Sound sound;
    };

    using SfMusicPtr = std::unique_ptr<sf::Music>;
    using SoundEffectPtr = std::unique_ptr<SoundEffect>;

    std::array<SoundEffectPtr, N_SOUNDS> array_sounds;
    SfMusicPtr background_music;

public:
    Audio(const std::string &background_file_name, std::array<std::string, N_SOUNDS> &&sounds_paths);

    bool setSound(const SOUND_TYPE &type, const std::string &sound_file_path);
    void playSound(const SOUND_TYPE &type);

    bool setBackground(const std::string &music_file_path);
    void playBackground();
    void stopBackground();
    void pauseBackground();
    void setBackgroundVolume(const float &volume);
};

using AudioPtr = std::unique_ptr<Audio>;

#endif // AUDIO_H