from pathlib import Path

from pydantic_settings import BaseSettings, SettingsConfigDict


class Settings(BaseSettings):
    app_env: str = "development"
    app_data_dir: Path = Path("./data")
    database_path: Path = Path("./data/app.db")
    mistral_api_key: str = ""
    mistral_ocr_model: str = "mistral-ocr-4-0"
    mistral_ocr_batch_threshold: int = 3
    mistral_ocr_batch_poll_seconds: int = 10
    mistral_ocr_batch_timeout_seconds: int = 1800
    mistral_ocr_retry_attempts: int = 3
    mistral_ocr_retry_backoff_base: float = 2.0
    deepgram_api_key: str = ""

    model_config = SettingsConfigDict(env_file=".env", env_file_encoding="utf-8", extra="ignore")


settings = Settings()