from app.eco.enums.transaction_type import TransactionType
from app.eco.services.base_service import BaseService
from app.eco.schemas.send_sms import SendSmsSchema
from marshmallow import ValidationError
from app.eco.helpers.response_helper import ResponseHelper

class SendSMSService(BaseService):
    TRANSACTION_TYPE = TransactionType.SEND_SMS

    @staticmethod
    def process_request(data):
        """
        Process the SMS sending request.

        Args:
            data (dict): The request data.

        Returns:
            dict: A standardized response.
        """
        try:
            validated_data = SendSMSService.validate_data(data, SendSmsSchema())

            response_data = {
                "undelivered": []
            }
            return ResponseHelper.success(data=response_data)
        except ValidationError as err:
            return ResponseHelper.unprocessable_entity(result_description="Validation exception")
        except Exception as e:
            return ResponseHelper.internal_server_error()