from pydantic_settings import BaseSettings, SettingsConfigDict


class Settings(BaseSettings):
    model_config = SettingsConfigDict(env_file=".env", case_sensitive=False, extra="ignore")

    app_env: str = "dev"
    app_version: str = "1.0.0"

    db_url: str = "sqlite:///./fraud.db"

    whisper_model: str = "small"
    whisper_kk_model: str = "/app/models/whisper-kk/kk"
    whisper_device: str = "cpu"
    whisper_compute_type: str = "int8"
    whisper_beam_size: int = 5
    whisper_cpu_threads: int = 4

    clf_path: str = "models/clf.pkl"

    max_audio_mb: int = 10
    risk_low_threshold: float = 0.40
    risk_high_threshold: float = 0.60


settings = Settings()