from __future__ import annotations
from pydantic import Field
from pydantic_settings import BaseSettings
class Config(BaseSettings):
"""Environment-based configuration for amoCRM MCP server (FR-1, ADR-006)."""
model_config = {"env_prefix": "AMO_"}
subdomain: str = Field(description="amoCRM account subdomain")
client_id: str = Field(default="", description="OAuth client ID")
client_secret: str = Field(default="", description="OAuth client secret")
access_token: str = Field(description="Initial OAuth access token")
refresh_token: str = Field(default="", description="Initial OAuth refresh token")
token_file: str = Field(
default=".amo_tokens.json",
description="Path for token persistence file",
)
transport: str = Field(default="stdio", description="Transport protocol: stdio or sse")
port: int = Field(default=8000, description="Port for SSE transport")
@property
def base_url(self) -> str:
return f"https://{self.subdomain}.amocrm.ru/api/v4"
