"""Configuration settings for UnlockRESO MCP Server."""
import logging
import os
from pathlib import Path
from typing import Optional
from pydantic_settings import BaseSettings, SettingsConfigDict
class Settings(BaseSettings):
"""Application settings loaded from environment variables."""
model_config = SettingsConfigDict(
env_file=Path(__file__).parent.parent.parent / ".env",
env_file_encoding="utf-8",
case_sensitive=False,
)
# Bridge Interactive API Configuration
bridge_api_base_url: str = "https://api.bridgedataoutput.com/api/v2"
bridge_server_token: str # Primary authentication method
bridge_mls_id: str = "actris-ref"
# OAuth2 fields (optional, for legacy compatibility)
bridge_client_id: Optional[str] = None
bridge_client_secret: Optional[str] = None
# MCP Server Configuration
mcp_server_name: str = "unlock-mls-mcp"
log_level: str = "INFO"
# Optional configurations
api_rate_limit_per_minute: int = 60
cache_enabled: bool = False
cache_ttl_seconds: int = 300
@property
def odata_endpoint(self) -> str:
"""Get the OData endpoint URL for the configured MLS."""
return f"{self.bridge_api_base_url}/OData/{self.bridge_mls_id}"
@property
def token_endpoint(self) -> str:
"""Get the OAuth2 token endpoint URL."""
return f"{self.bridge_api_base_url}/oauth2/token"
@property
def log_level_numeric(self) -> int:
"""Convert log level string to numeric value."""
return getattr(logging, self.log_level.upper(), logging.INFO)
# Create a singleton instance
settings = Settings()
def get_settings() -> Settings:
"""Get the application settings."""
return settings
