feat: 라이브 영상 저장 기능 구현 2트

src/main/java/site/youtogether/playlist/PlayingDefaultVideo.java

@@ -0,0 +1,46 @@
+package site.youtogether.playlist;
+
+import java.util.Timer;
+import java.util.TimerTask;
+
+import site.youtogether.exception.playlist.PlaylistEmptyException;
+import site.youtogether.message.VideoSyncInfoMessage;
+import site.youtogether.message.application.MessageService;
+import site.youtogether.playlist.application.PlaylistService;
+
+public class PlayingDefaultVideo extends PlayingVideo {
+
+	private final long totalTime;
+
+	public PlayingDefaultVideo(String roomCode, Video video, MessageService messageService, PlaylistService playlistService) {
+		super(roomCode, video, messageService, playlistService);
+		this.totalTime = video.getDuration();
+	}
+
+	@Override
+	protected void createTimer(double playerRate) {
+		timer = new Timer();
+		timer.scheduleAtFixedRate(new TimerTask() {
+			@Override
+			public void run() {
+				if (currentTime >= totalTime) {
+					messageService.sendVideoSyncInfo(
+						new VideoSyncInfoMessage(roomCode, videoId, PlayerState.END, totalTime, playerRate)
+					);
+					try {
+						playlistService.callNextVideoByTimer(roomCode);
+					} catch (PlaylistEmptyException ignored) {
+					}
+					timer.cancel();
+					timer.purge();
+					return;
+				}
+				messageService.sendVideoSyncInfo(
+					new VideoSyncInfoMessage(roomCode, videoId, PlayerState.PLAY, currentTime, playerRate)
+				);
+				currentTime += 1;
+			}
+		}, 0, timerPeriod);
+	}
+
+}