from functools import lru_cache

from pydantic_settings import BaseSettings, SettingsConfigDict


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

    mobilityops_env: str = "development"
    mobilityops_demo_mode: bool = True
    database_url: str = "postgresql+psycopg://mobilityops:mobilityops@db:5432/mobilityops"
    knowledge_provider: str = "demo"
    ragcore_base_url: str = "http://ragcore-api:8000"
    ragcore_tenant: str = "northstar-mobility-demo"
    ragcore_workspace: str = "mobilityops"
    ragcore_collection: str = "internal-procedures"
    n8n_webhook_url: str = "http://n8n:5678/webhook/mobilityops-return"


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