from functools import lru_cache

from pydantic_settings import BaseSettings, SettingsConfigDict


class Settings(BaseSettings):
    database_url: str = "postgresql+psycopg://train_watcher:train_watcher@localhost:5432/train_watcher"
    logic_base_url: str = "http://localhost:8002"
    service_token: str = "dev-service-token-change-me"
    jwt_secret: str = "dev-jwt-secret-change-me"
    jwt_algorithm: str = "HS256"
    access_token_ttl_minutes: int = 60 * 24

    s3_endpoint_url: str = "http://localhost:9000"
    s3_public_base_url: str = "http://localhost:9000"
    s3_access_key_id: str = "minioadmin"
    s3_secret_access_key: str = "minioadmin"
    s3_bucket: str = "train-watcher-media"
    s3_region: str = "us-east-1"
    max_upload_bytes: int = 5 * 1024 * 1024

    model_config = SettingsConfigDict(env_file=".env", extra="ignore")


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


settings = get_settings()