big merge

components/spotify/cspot/include/SpircController.h

@@ -0,0 +1,104 @@
+#ifndef SPIRCCONTROLLER_H
+#define SPIRCCONTROLLER_H
+
+#include <vector>
+#include <string>
+#include <functional>
+#include "Utils.h"
+#include "MercuryManager.h"
+#include "ProtoHelper.h"
+#include "Session.h"
+#include "PlayerState.h"
+#include "SpotifyTrack.h"
+#include "ConstantParameters.h"
+#include "Player.h"
+#include "ConfigJSON.h"
+#include <cassert>
+#include <variant>
+
+enum class CSpotEventType {
+    PLAY_PAUSE,
+    VOLUME,
+    TRACK_INFO,
+    DISC,
+    NEXT,
+    PREV,
+    SEEK,
+};
+
+struct CSpotEvent {
+    CSpotEventType eventType;
+    std::variant<TrackInfo, int, bool> data;
+};
+
+typedef std::function<void(CSpotEvent&)> cspotEventHandler;
+
+class SpircController {
+private:
+    std::shared_ptr<MercuryManager> manager;
+    std::string username;
+    std::unique_ptr<Player> player;
+    std::unique_ptr<PlayerState> state;
+    std::shared_ptr<AudioSink> audioSink;
+    std::shared_ptr<ConfigJSON> config;
+
+    cspotEventHandler eventHandler;
+    void sendCmd(MessageType typ);
+    void notify();
+	void sendEvent(CSpotEventType eventType, std::variant<TrackInfo, int, bool> data = 0);
+    void handleFrame(std::vector<uint8_t> &data);
+    void loadTrack(uint32_t position_ms = 0, bool isPaused = 0);
+public:
+    SpircController(std::shared_ptr<MercuryManager> manager, std::string username, std::shared_ptr<AudioSink> audioSink);
+    void subscribe();
+
+    /** 
+     * @brief Pauses / Plays current song
+     *
+     * Calling this function will pause or resume playback, setting the 
+     * necessary state value and notifying spotify SPIRC.
+     *
+     * @param pause if true pause content, play otherwise
+     */
+    void setPause(bool pause, bool notifyPlayer = true);
+
+    /** 
+     * @brief Toggle Play/Pause
+     */
+	void playToggle();
+
+    /** 
+     * @brief Notifies spotify servers about volume change
+     *
+     * @param volume int between 0 and `MAX_VOLUME`
+     */
+    void setRemoteVolume(int volume);
+
+	/** 
+     * @brief Set device volume and notifies spotify
+     *
+     * @param volume int between 0 and `MAX_VOLUME`
+     */
+	void setVolume(int volume);
+
+	/** 
+     * @brief change volume by a given value
+     *
+     * @param volume int between 0 and `MAX_VOLUME`
+     */
+    void adjustVolume(int by);
+
+    /** 
+     * @brief Goes back to previous track and notfies spotify SPIRC
+     */
+    void prevSong();
+
+    /** 
+    * @brief Skips to next track and notfies spotify SPIRC
+    */
+    void nextSong();
+    void setEventHandler(cspotEventHandler handler);
+    void stopPlayer();
+};
+
+#endif