sdb2-backend/app/api/v1/player.py

"""Player API endpoints."""

from typing import Annotated

from fastapi import APIRouter, Depends, HTTPException, status

from app.core.dependencies import get_current_active_user_flexible
from app.core.logging import get_logger
from app.models.user import User
from app.schemas.common import MessageResponse
from app.schemas.player import (
    PlayerModeRequest,
    PlayerSeekRequest,
    PlayerStateResponse,
    PlayerVolumeRequest,
)
from app.services.player import get_player_service

logger = get_logger(__name__)

router = APIRouter(prefix="/player", tags=["player"])


@router.post("/play")
async def play(
    current_user: Annotated[User, Depends(get_current_active_user_flexible)],  # noqa: ARG001
) -> MessageResponse:
    """Play current sound."""
    try:
        player = get_player_service()
        await player.play()
        return MessageResponse(message="Playback started")
    except Exception as e:
        logger.exception("Error starting playback")
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Failed to start playback",
        ) from e


@router.post("/play/{index}")
async def play_at_index(
    index: int,
    current_user: Annotated[User, Depends(get_current_active_user_flexible)],  # noqa: ARG001
) -> MessageResponse:
    """Play sound at specific index."""
    try:
        player = get_player_service()
        await player.play(index)
        return MessageResponse(message=f"Playing sound at index {index}")
    except ValueError as e:
        raise HTTPException(
            status_code=status.HTTP_400_BAD_REQUEST,
            detail=str(e),
        ) from e
    except Exception as e:
        logger.exception("Error playing sound at index %s", index)
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Failed to play sound",
        ) from e


@router.post("/pause")
async def pause(
    current_user: Annotated[User, Depends(get_current_active_user_flexible)],  # noqa: ARG001
) -> MessageResponse:
    """Pause playback."""
    try:
        player = get_player_service()
        await player.pause()
        return MessageResponse(message="Playback paused")
    except Exception as e:
        logger.exception("Error pausing playback")
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Failed to pause playback",
        ) from e


@router.post("/stop")
async def stop(
    current_user: Annotated[User, Depends(get_current_active_user_flexible)],  # noqa: ARG001
) -> MessageResponse:
    """Stop playback."""
    try:
        player = get_player_service()
        await player.stop_playback()
        return MessageResponse(message="Playback stopped")
    except Exception as e:
        logger.exception("Error stopping playback")
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Failed to stop playback",
        ) from e


@router.post("/next")
async def next_track(
    current_user: Annotated[User, Depends(get_current_active_user_flexible)],  # noqa: ARG001
) -> MessageResponse:
    """Skip to next track."""
    try:
        player = get_player_service()
        await player.next()
        return MessageResponse(message="Skipped to next track")
    except Exception as e:
        logger.exception("Error skipping to next track")
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Failed to skip to next track",
        ) from e


@router.post("/previous")
async def previous_track(
    current_user: Annotated[User, Depends(get_current_active_user_flexible)],  # noqa: ARG001
) -> MessageResponse:
    """Go to previous track."""
    try:
        player = get_player_service()
        await player.previous()
        return MessageResponse(message="Went to previous track")
    except Exception as e:
        logger.exception("Error going to previous track")
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Failed to go to previous track",
        ) from e


@router.post("/seek")
async def seek(
    request: PlayerSeekRequest,
    current_user: Annotated[User, Depends(get_current_active_user_flexible)],  # noqa: ARG001
) -> MessageResponse:
    """Seek to specific position in current track."""
    try:
        player = get_player_service()
        await player.seek(request.position)
        return MessageResponse(message=f"Seeked to position {request.position}ms")
    except Exception as e:
        logger.exception("Error seeking to position %s", request.position)
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Failed to seek",
        ) from e


@router.post("/volume")
async def set_volume(
    request: PlayerVolumeRequest,
    current_user: Annotated[User, Depends(get_current_active_user_flexible)],  # noqa: ARG001
) -> MessageResponse:
    """Set playback volume."""
    try:
        player = get_player_service()
        await player.set_volume(request.volume)
        return MessageResponse(message=f"Volume set to {request.volume}")
    except Exception as e:
        logger.exception("Error setting volume to %s", request.volume)
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Failed to set volume",
        ) from e


@router.post("/mode")
async def set_mode(
    request: PlayerModeRequest,
    current_user: Annotated[User, Depends(get_current_active_user_flexible)],  # noqa: ARG001
) -> MessageResponse:
    """Set playback mode."""
    try:
        player = get_player_service()
        await player.set_mode(request.mode)
        return MessageResponse(message=f"Mode set to {request.mode.value}")
    except Exception as e:
        logger.exception("Error setting mode to %s", request.mode)
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Failed to set mode",
        ) from e


@router.post("/reload-playlist")
async def reload_playlist(
    current_user: Annotated[User, Depends(get_current_active_user_flexible)],  # noqa: ARG001
) -> MessageResponse:
    """Reload current playlist."""
    try:
        player = get_player_service()
        await player.reload_playlist()
        return MessageResponse(message="Playlist reloaded")
    except Exception as e:
        logger.exception("Error reloading playlist")
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Failed to reload playlist",
        ) from e


@router.get("/state")
async def get_state(
    current_user: Annotated[User, Depends(get_current_active_user_flexible)],  # noqa: ARG001
) -> PlayerStateResponse:
    """Get current player state."""
    try:
        player = get_player_service()
        state = player.get_state()
        return PlayerStateResponse(**state)
    except Exception as e:
        logger.exception("Error getting player state")
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Failed to get player state",
        ) from e