from flask import request, jsonify
from marshmallow import ValidationError
from app.utils.logger import logger
from app.api.helpers.response_helper import ResponseHelper
from app.api.schemas.transaction_verify import TransactionVerifySchema   


class TransactionVerifyService:
    @staticmethod
    def process_request(data):
        """
        Process the TransactionVerify request.

        Args:
            data (dict): The request data.

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

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

            # Simulated processing logic
            response_data = {
                "type": "TransactionCheckResponse",
                "nativeId": "FBN20191031104405CN621868",
                "customerId": "CN621868",
                "accountId": "2017821799",
                "providedAmount": 0.0,
                "collectedAmount": 7.50,
                "resultCode": "00",
                "resultDescription": "Collect Status retrieved successfully."
            }


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

            return response_data

        except ValidationError as err:
            logger.error(f"Validation Error: {err.messages}")
            return jsonify({
                "message": "Validation exception"
                }) , 422

        except Exception as e:
            logger.error(f"An error occurred: {str(e)}", exc_info=True)
            return jsonify({
                "message": "Internal Server Error"
                }) , 500