from flask import request
from marshmallow import ValidationError
from app.utils.logger import logger
from app.helpers.response_helper import ResponseHelper
from app.schemas.disbursement import DisbursementSchema   

class DisbursementService:
    @staticmethod
    def process_request(data):
        """
        Process the Disbursement request.

        Args:
            data (dict): The request data.

        Returns:
            dict: A standardized response.
        """
        try:
            logger.info("Processing Disbursement request")

            # Validate input data using DisbursementSchema
            schema = DisbursementSchema()
            validated_data = schema.load(data)  # Raises ValidationError if invalid

            # Simulated processing logic
            response_data = {
                "disbursement_id": validated_data.get("disbursement_id", "11223"),
                "status": "Completed",
                "amount": validated_data.get("amount"),
                "recipient_account": validated_data.get("recipient_account"),
            }

            # return ResponseHelper.success(
            #     data=response_data,
            #     message="Disbursement completed successfully"
            # )

            return response_data

        except ValidationError as err:
            logger.error(f"Validation Error: {err.messages}")
            return ResponseHelper.error(
                message="Invalid input data",
                status_code=400,
                error=err.messages
            )

        except Exception as e:
            logger.error(f"An error occurred: {str(e)}", exc_info=True)
            return ResponseHelper.error(
                message="An internal error occurred",
                status_code=500,
                error=str(e)
            )