from fastapi import APIRouter
import uuid
from Events.Engine.abstract_class import CategoryCluster, MethodToEvent


class CreateRouterFromCluster:

    def __init__(self, **kwargs):
        self.prefix = kwargs.get("prefix")
        self.tags = kwargs.get("tags")
        self.router = APIRouter(prefix=self.prefix, tags=self.tags)


class CreateEndpointFromCluster:

    def __init__(self, **kwargs):
        self.router: CategoryCluster = kwargs.get("router")
        self.method_endpoint: MethodToEvent = kwargs.get("method_endpoint")
        self.unique_id = str(uuid.uuid4())[:8]  # Use first 8 chars of UUID for brevity
        self.attach_router()

    def attach_router(self):
        method = getattr(self.router, self.method_endpoint.METHOD.lower())
        
        # Create a unique operation ID based on the endpoint path, method, and a unique identifier
        base_path = self.method_endpoint.URL.strip('/').replace('/', '_').replace('-', '_')
        operation_id = f"{base_path}_{self.method_endpoint.METHOD.lower()}_{self.unique_id}"
        
        kwargs = {
            "path": self.method_endpoint.URL,
            "summary": self.method_endpoint.SUMMARY,
            "description": self.method_endpoint.DESCRIPTION,
            "operation_id": operation_id
        }
        
        if hasattr(self.method_endpoint, 'RESPONSE_MODEL') and self.method_endpoint.RESPONSE_MODEL is not None:
            kwargs["response_model"] = self.method_endpoint.RESPONSE_MODEL
        
        method(**kwargs)(self.method_endpoint.endpoint_callable)