from pydantic import BaseModel, Field
from typing import Optional, Dict, Any
from datetime import datetime
import uuid


class AudioBase(BaseModel):
    filename: str = Field(..., max_length=255)
    file_path: Optional[str] = None
    duration: Optional[float] = None
    file_size: Optional[int] = None

class AudioCreate(AudioBase):
    pass

class AudioResponse(AudioBase):
    id: uuid.UUID
    index_date: datetime

    class Config:
        from_attributes = True

class AudioListResponse(BaseModel):
    audios: list[AudioResponse]
    count: int