"""Sound repository for database operations."""

from sqlalchemy import func
from sqlmodel import col, select
from sqlmodel.ext.asyncio.session import AsyncSession

from app.core.logging import get_logger
from app.models.sound import Sound
from app.repositories.base import BaseRepository

logger = get_logger(__name__)


class SoundRepository(BaseRepository[Sound]):
    """Repository for sound operations."""

    def __init__(self, session: AsyncSession) -> None:
        """Initialize the sound repository."""
        super().__init__(Sound, session)

    async def get_by_filename(self, filename: str) -> Sound | None:
        """Get a sound by filename."""
        try:
            statement = select(Sound).where(Sound.filename == filename)
            result = await self.session.exec(statement)
            return result.first()
        except Exception:
            logger.exception("Failed to get sound by filename: %s", filename)
            raise

    async def get_by_hash(self, hash_value: str) -> Sound | None:
        """Get a sound by hash."""
        try:
            statement = select(Sound).where(Sound.hash == hash_value)
            result = await self.session.exec(statement)
            return result.first()
        except Exception:
            logger.exception("Failed to get sound by hash")
            raise

    async def get_by_type(self, sound_type: str) -> list[Sound]:
        """Get all sounds by type."""
        try:
            statement = select(Sound).where(Sound.type == sound_type)
            result = await self.session.exec(statement)
            return list(result.all())
        except Exception:
            logger.exception("Failed to get sounds by type: %s", sound_type)
            raise

    async def search_by_name(self, query: str) -> list[Sound]:
        """Search sounds by name (case-insensitive)."""
        try:
            statement = select(Sound).where(
                func.lower(Sound.name).like(f"%{query.lower()}%"),
            )
            result = await self.session.exec(statement)
            return list(result.all())
        except Exception:
            logger.exception("Failed to search sounds by name: %s", query)
            raise

    async def get_popular_sounds(self, limit: int = 10) -> list[Sound]:
        """Get the most played sounds."""
        try:
            statement = select(Sound).order_by(Sound.play_count.desc()).limit(limit)
            result = await self.session.exec(statement)
            return list(result.all())
        except Exception:
            logger.exception("Failed to get popular sounds")
            raise

    async def get_unnormalized_sounds(self) -> list[Sound]:
        """Get all sounds that haven't been normalized yet."""
        try:
            statement = select(Sound).where(Sound.is_normalized == False)  # noqa: E712
            result = await self.session.exec(statement)
            return list(result.all())
        except Exception:
            logger.exception("Failed to get unnormalized sounds")
            raise

    async def get_unnormalized_sounds_by_type(self, sound_type: str) -> list[Sound]:
        """Get unnormalized sounds by type."""
        try:
            statement = select(Sound).where(
                Sound.type == sound_type,
                Sound.is_normalized == False,  # noqa: E712
            )
            result = await self.session.exec(statement)
            return list(result.all())
        except Exception:
            logger.exception(
                "Failed to get unnormalized sounds by type: %s",
                sound_type,
            )
            raise

    async def get_by_types(self, sound_types: list[str] | None = None) -> list[Sound]:
        """Get sounds by types. If types is None or empty, return all sounds."""
        try:
            statement = select(Sound)
            if sound_types:
                statement = statement.where(col(Sound.type).in_(sound_types))
            result = await self.session.exec(statement)
            return list(result.all())
        except Exception:
            logger.exception("Failed to get sounds by types: %s", sound_types)
            raise