from pydantic_settings import BaseSettings


class Settings(BaseSettings):
    app_name: str = "Detect-X API"
    app_version: str = "0.2.0-alpha"
    cors_origins: str = "*"
    max_upload_mb: int = 100
    max_video_seconds: int = 90
    job_retention_hours: int = 2
    models_dir: str = "/app/models"
    visual_model_file: str = "IDF_Solid_Final.pth"
    audio_model_file: str = "IDF_Audio_Scientific_Solid.pth"
    max_frames_sample: int = 24
    sample_fps: float = 1.0
    visual_input_size: int = 224
    visual_threshold: float = 0.55
    audio_threshold: float = 0.55
    max_flagged_frames: int = 12
    audio_sample_rate: int = 16000
    audio_n_mels: int = 128
    audio_fmax: int = 8000
    audio_time_steps: int = 256
    waveform_points: int = 256

    class Config:
        env_file = ".env"


settings = Settings()