from pydantic_settings import BaseSettings
from functools import lru_cache


class Settings(BaseSettings):
    # Database
    database_url: str = "postgresql://trivia:trivia@localhost:5432/trivia"

    # Redis
    redis_url: str = "redis://localhost:6379"

    # JWT
    jwt_secret: str = "dev-secret-key-change-in-production"
    jwt_algorithm: str = "HS256"
    jwt_expire_minutes: int = 1440  # 24 hours

    # Anthropic
    anthropic_api_key: str = ""

    # Game settings
    default_times: dict = {
        1: 15,  # 100 pts
        2: 20,  # 200 pts
        3: 25,  # 300 pts
        4: 35,  # 400 pts
        5: 45,  # 500 pts
    }

    default_points: dict = {
        1: 100,
        2: 200,
        3: 300,
        4: 400,
        5: 500,
    }

    steal_penalty_multiplier: float = 0.5
    steal_time_multiplier: float = 0.5

    class Config:
        env_file = ".env"
        extra = "ignore"


@lru_cache()
def get_settings() -> Settings:
    return Settings()