import os
from dataclasses import dataclass, field


@dataclass
class Settings:
    openai_base_url: str = field(
        default_factory=lambda: os.environ.get(
            "OPENAI_BASE_URL", "https://api.openai.com/v1"
        ).rstrip("/")
    )
    openai_model: str = field(
        default_factory=lambda: os.environ.get("OPENAI_MODEL", "gpt-4o-mini")
    )
    openai_api_key: str = field(
        default_factory=lambda: os.environ.get("OPENAI_API_KEY", "")
    )
    db_path: str = field(
        default_factory=lambda: os.environ.get("DB_PATH", "/data/jokes.db")
    )
    timezone: str = field(
        default_factory=lambda: os.environ.get("TZ", "Europe/Copenhagen")
    )
    generate_hour: int = field(
        default_factory=lambda: int(os.environ.get("GENERATE_HOUR", "6"))
    )
    generate_minute: int = field(
        default_factory=lambda: int(os.environ.get("GENERATE_MINUTE", "0"))
    )
    max_attempts: int = field(
        default_factory=lambda: int(os.environ.get("MAX_ATTEMPTS", "3"))
    )
    retry_minutes: int = field(
        default_factory=lambda: int(os.environ.get("RETRY_MINUTES", "15"))
    )
    wikipedia_lang: str = field(
        default_factory=lambda: os.environ.get("WIKIPEDIA_LANG", "en")
    )


settings = Settings()