pub mod transformers;

use std::fmt::Debug;

use common_utils::ext_traits::ByteSliceExt;
use diesel_models::enums;
use error_stack::{IntoReport, ResultExt};
use masking::PeekInterface;
use transformers as stax;

use self::stax::StaxWebhookEventType;
use super::utils::{self as connector_utils, to_connector_meta, RefundsRequestData};
use crate::{
    configs::settings,
    consts,
    core::errors::{self, CustomResult},
    headers,
    services::{
        self,
        request::{self, Mask},
        ConnectorIntegration, ConnectorValidation,
    },
    types::{
        self,
        api::{self, ConnectorCommon, ConnectorCommonExt},
        domain, ErrorResponse, Response,
    },
    utils::{self, BytesExt},
};

#[derive(Debug, Clone)]
pub struct Stax;

impl api::Payment for Stax {}
impl api::PaymentSession for Stax {}
impl api::ConnectorAccessToken for Stax {}
impl api::PreVerify for Stax {}
impl api::PaymentAuthorize for Stax {}
impl api::PaymentSync for Stax {}
impl api::PaymentCapture for Stax {}
impl api::PaymentVoid for Stax {}
impl api::Refund for Stax {}
impl api::RefundExecute for Stax {}
impl api::RefundSync for Stax {}
impl api::PaymentToken for Stax {}

impl<Flow, Request, Response> ConnectorCommonExt<Flow, Request, Response> for Stax
where
    Self: ConnectorIntegration<Flow, Request, Response>,
{
    fn build_headers(
        &self,
        req: &types::RouterData<Flow, Request, Response>,
        _connectors: &settings::Connectors,
    ) -> CustomResult<Vec<(String, request::Maskable<String>)>, errors::ConnectorError> {
        let mut header = vec![(
            headers::CONTENT_TYPE.to_string(),
            types::PaymentsAuthorizeType::get_content_type(self)
                .to_string()
                .into(),
        )];
        let mut api_key = self.get_auth_header(&req.connector_auth_type)?;
        header.append(&mut api_key);
        Ok(header)
    }
}

impl ConnectorCommon for Stax {
    fn id(&self) -> &'static str {
        "stax"
    }

    fn common_get_content_type(&self) -> &'static str {
        "application/json"
    }

    fn base_url<'a>(&self, connectors: &'a settings::Connectors) -> &'a str {
        connectors.stax.base_url.as_ref()
    }

    fn get_auth_header(
        &self,
        auth_type: &types::ConnectorAuthType,
    ) -> CustomResult<Vec<(String, request::Maskable<String>)>, errors::ConnectorError> {
        let auth = stax::StaxAuthType::try_from(auth_type)
            .change_context(errors::ConnectorError::FailedToObtainAuthType)?;

        Ok(vec![(
            headers::AUTHORIZATION.to_string(),
            format!("Bearer {}", auth.api_key.peek()).into_masked(),
        )])
    }

    fn build_error_response(
        &self,
        res: Response,
    ) -> CustomResult<ErrorResponse, errors::ConnectorError> {
        Ok(ErrorResponse {
            status_code: res.status_code,
            code: consts::NO_ERROR_CODE.to_string(),
            message: consts::NO_ERROR_MESSAGE.to_string(),
            reason: Some(
                std::str::from_utf8(&res.response)
                    .into_report()
                    .change_context(errors::ConnectorError::ResponseDeserializationFailed)?
                    .to_owned(),
            ),
        })
    }
}

impl ConnectorValidation for Stax {
    fn validate_capture_method(
        &self,
        capture_method: Option<enums::CaptureMethod>,
    ) -> CustomResult<(), errors::ConnectorError> {
        let capture_method = capture_method.unwrap_or_default();
        match capture_method {
            enums::CaptureMethod::Automatic | enums::CaptureMethod::Manual => Ok(()),
            enums::CaptureMethod::ManualMultiple | enums::CaptureMethod::Scheduled => Err(
                connector_utils::construct_not_supported_error_report(capture_method, self.id()),
            ),
        }
    }
}

impl api::ConnectorCustomer for Stax {}

impl
    ConnectorIntegration<
        api::CreateConnectorCustomer,
        types::ConnectorCustomerData,
        types::PaymentsResponseData,
    > for Stax
{
    fn get_headers(
        &self,
        req: &types::ConnectorCustomerRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Vec<(String, request::Maskable<String>)>, errors::ConnectorError> {
        self.build_headers(req, connectors)
    }

    fn get_content_type(&self) -> &'static str {
        self.common_get_content_type()
    }

    fn get_url(
        &self,
        _req: &types::ConnectorCustomerRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!("{}customer", self.base_url(connectors),))
    }

    fn get_request_body(
        &self,
        req: &types::ConnectorCustomerRouterData,
    ) -> CustomResult<Option<types::RequestBody>, errors::ConnectorError> {
        let connector_request = stax::StaxCustomerRequest::try_from(req)?;

        let stax_req = types::RequestBody::log_and_get_request_body(
            &connector_request,
            utils::Encode::<stax::StaxCustomerRequest>::encode_to_string_of_json,
        )
        .change_context(errors::ConnectorError::RequestEncodingFailed)?;
        Ok(Some(stax_req))
    }

    fn build_request(
        &self,
        req: &types::ConnectorCustomerRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Option<services::Request>, errors::ConnectorError> {
        Ok(Some(
            services::RequestBuilder::new()
                .method(services::Method::Post)
                .url(&types::ConnectorCustomerType::get_url(
                    self, req, connectors,
                )?)
                .attach_default_headers()
                .headers(types::ConnectorCustomerType::get_headers(
                    self, req, connectors,
                )?)
                .body(types::ConnectorCustomerType::get_request_body(self, req)?)
                .build(),
        ))
    }

    fn handle_response(
        &self,
        data: &types::ConnectorCustomerRouterData,
        res: Response,
    ) -> CustomResult<types::ConnectorCustomerRouterData, errors::ConnectorError>
    where
        types::PaymentsResponseData: Clone,
    {
        let response: stax::StaxCustomerResponse = res
            .response
            .parse_struct("StaxCustomerResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;

        types::RouterData::try_from(types::ResponseRouterData {
            response,
            data: data.clone(),
            http_code: res.status_code,
        })
    }

    fn get_error_response(
        &self,
        res: Response,
    ) -> CustomResult<ErrorResponse, errors::ConnectorError> {
        self.build_error_response(res)
    }
}

impl
    ConnectorIntegration<
        api::PaymentMethodToken,
        types::PaymentMethodTokenizationData,
        types::PaymentsResponseData,
    > for Stax
{
    fn get_headers(
        &self,
        req: &types::TokenizationRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Vec<(String, request::Maskable<String>)>, errors::ConnectorError> {
        self.build_headers(req, connectors)
    }

    fn get_content_type(&self) -> &'static str {
        self.common_get_content_type()
    }

    fn get_url(
        &self,
        _req: &types::TokenizationRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!("{}payment-method/", self.base_url(connectors)))
    }

    fn get_request_body(
        &self,
        req: &types::TokenizationRouterData,
    ) -> CustomResult<Option<types::RequestBody>, errors::ConnectorError> {
        let connector_request = stax::StaxTokenRequest::try_from(req)?;

        let stax_req = types::RequestBody::log_and_get_request_body(
            &connector_request,
            utils::Encode::<stax::StaxTokenRequest>::encode_to_string_of_json,
        )
        .change_context(errors::ConnectorError::RequestEncodingFailed)?;
        Ok(Some(stax_req))
    }

    fn build_request(
        &self,
        req: &types::TokenizationRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Option<services::Request>, errors::ConnectorError> {
        Ok(Some(
            services::RequestBuilder::new()
                .method(services::Method::Post)
                .url(&types::TokenizationType::get_url(self, req, connectors)?)
                .attach_default_headers()
                .headers(types::TokenizationType::get_headers(self, req, connectors)?)
                .body(types::TokenizationType::get_request_body(self, req)?)
                .build(),
        ))
    }

    fn handle_response(
        &self,
        data: &types::TokenizationRouterData,
        res: Response,
    ) -> CustomResult<types::TokenizationRouterData, errors::ConnectorError>
    where
        types::PaymentsResponseData: Clone,
    {
        let response: stax::StaxTokenResponse = res
            .response
            .parse_struct("StaxTokenResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;

        types::RouterData::try_from(types::ResponseRouterData {
            response,
            data: data.clone(),
            http_code: res.status_code,
        })
        .change_context(errors::ConnectorError::ResponseHandlingFailed)
    }
    fn get_error_response(
        &self,
        res: Response,
    ) -> CustomResult<ErrorResponse, errors::ConnectorError> {
        self.build_error_response(res)
    }
}

impl ConnectorIntegration<api::Session, types::PaymentsSessionData, types::PaymentsResponseData>
    for Stax
{
    //TODO: implement sessions flow
}

impl ConnectorIntegration<api::AccessTokenAuth, types::AccessTokenRequestData, types::AccessToken>
    for Stax
{
}

impl ConnectorIntegration<api::Verify, types::VerifyRequestData, types::PaymentsResponseData>
    for Stax
{
}

impl ConnectorIntegration<api::Authorize, types::PaymentsAuthorizeData, types::PaymentsResponseData>
    for Stax
{
    fn get_headers(
        &self,
        req: &types::PaymentsAuthorizeRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Vec<(String, request::Maskable<String>)>, errors::ConnectorError> {
        self.build_headers(req, connectors)
    }

    fn get_content_type(&self) -> &'static str {
        self.common_get_content_type()
    }

    fn get_url(
        &self,
        _req: &types::PaymentsAuthorizeRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!("{}charge", self.base_url(connectors),))
    }

    fn get_request_body(
        &self,
        req: &types::PaymentsAuthorizeRouterData,
    ) -> CustomResult<Option<types::RequestBody>, errors::ConnectorError> {
        let req_obj = stax::StaxPaymentsRequest::try_from(req)?;

        let stax_req = types::RequestBody::log_and_get_request_body(
            &req_obj,
            utils::Encode::<stax::StaxPaymentsRequest>::encode_to_string_of_json,
        )
        .change_context(errors::ConnectorError::RequestEncodingFailed)?;
        Ok(Some(stax_req))
    }

    fn build_request(
        &self,
        req: &types::PaymentsAuthorizeRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Option<services::Request>, errors::ConnectorError> {
        self.validate_capture_method(req.request.capture_method)?;
        Ok(Some(
            services::RequestBuilder::new()
                .method(services::Method::Post)
                .url(&types::PaymentsAuthorizeType::get_url(
                    self, req, connectors,
                )?)
                .attach_default_headers()
                .headers(types::PaymentsAuthorizeType::get_headers(
                    self, req, connectors,
                )?)
                .body(types::PaymentsAuthorizeType::get_request_body(self, req)?)
                .build(),
        ))
    }

    fn handle_response(
        &self,
        data: &types::PaymentsAuthorizeRouterData,
        res: Response,
    ) -> CustomResult<types::PaymentsAuthorizeRouterData, errors::ConnectorError> {
        let response: stax::StaxPaymentsResponse = res
            .response
            .parse_struct("StaxPaymentsAuthorizeResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;
        types::RouterData::try_from(types::ResponseRouterData {
            response,
            data: data.clone(),
            http_code: res.status_code,
        })
    }

    fn get_error_response(
        &self,
        res: Response,
    ) -> CustomResult<ErrorResponse, errors::ConnectorError> {
        self.build_error_response(res)
    }
}

impl ConnectorIntegration<api::PSync, types::PaymentsSyncData, types::PaymentsResponseData>
    for Stax
{
    fn get_headers(
        &self,
        req: &types::PaymentsSyncRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Vec<(String, request::Maskable<String>)>, errors::ConnectorError> {
        self.build_headers(req, connectors)
    }

    fn get_content_type(&self) -> &'static str {
        self.common_get_content_type()
    }

    fn get_url(
        &self,
        req: &types::PaymentsSyncRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        let connector_payment_id = req
            .request
            .connector_transaction_id
            .get_connector_transaction_id()
            .change_context(errors::ConnectorError::MissingConnectorTransactionID)?;

        Ok(format!(
            "{}/transaction/{connector_payment_id}",
            self.base_url(connectors),
        ))
    }

    fn build_request(
        &self,
        req: &types::PaymentsSyncRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Option<services::Request>, errors::ConnectorError> {
        Ok(Some(
            services::RequestBuilder::new()
                .method(services::Method::Get)
                .url(&types::PaymentsSyncType::get_url(self, req, connectors)?)
                .attach_default_headers()
                .headers(types::PaymentsSyncType::get_headers(self, req, connectors)?)
                .build(),
        ))
    }

    fn handle_response(
        &self,
        data: &types::PaymentsSyncRouterData,
        res: Response,
    ) -> CustomResult<types::PaymentsSyncRouterData, errors::ConnectorError> {
        let response: stax::StaxPaymentsResponse = res
            .response
            .parse_struct("StaxPaymentsSyncResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;
        types::RouterData::try_from(types::ResponseRouterData {
            response,
            data: data.clone(),
            http_code: res.status_code,
        })
    }

    fn get_error_response(
        &self,
        res: Response,
    ) -> CustomResult<ErrorResponse, errors::ConnectorError> {
        self.build_error_response(res)
    }
}

impl ConnectorIntegration<api::Capture, types::PaymentsCaptureData, types::PaymentsResponseData>
    for Stax
{
    fn get_headers(
        &self,
        req: &types::PaymentsCaptureRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Vec<(String, request::Maskable<String>)>, errors::ConnectorError> {
        self.build_headers(req, connectors)
    }

    fn get_content_type(&self) -> &'static str {
        self.common_get_content_type()
    }

    fn get_url(
        &self,
        req: &types::PaymentsCaptureRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!(
            "{}/transaction/{}/capture",
            self.base_url(connectors),
            req.request.connector_transaction_id,
        ))
    }

    fn get_request_body(
        &self,
        req: &types::PaymentsCaptureRouterData,
    ) -> CustomResult<Option<types::RequestBody>, errors::ConnectorError> {
        let connector_req = stax::StaxCaptureRequest::try_from(req)?;
        let stax_req = types::RequestBody::log_and_get_request_body(
            &connector_req,
            utils::Encode::<stax::StaxCaptureRequest>::encode_to_string_of_json,
        )
        .change_context(errors::ConnectorError::RequestEncodingFailed)?;
        Ok(Some(stax_req))
    }

    fn build_request(
        &self,
        req: &types::PaymentsCaptureRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Option<services::Request>, errors::ConnectorError> {
        Ok(Some(
            services::RequestBuilder::new()
                .method(services::Method::Post)
                .url(&types::PaymentsCaptureType::get_url(self, req, connectors)?)
                .attach_default_headers()
                .headers(types::PaymentsCaptureType::get_headers(
                    self, req, connectors,
                )?)
                .body(types::PaymentsCaptureType::get_request_body(self, req)?)
                .build(),
        ))
    }

    fn handle_response(
        &self,
        data: &types::PaymentsCaptureRouterData,
        res: Response,
    ) -> CustomResult<types::PaymentsCaptureRouterData, errors::ConnectorError> {
        let response: stax::StaxPaymentsResponse = res
            .response
            .parse_struct("StaxPaymentsCaptureResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;
        types::RouterData::try_from(types::ResponseRouterData {
            response,
            data: data.clone(),
            http_code: res.status_code,
        })
    }

    fn get_error_response(
        &self,
        res: Response,
    ) -> CustomResult<ErrorResponse, errors::ConnectorError> {
        self.build_error_response(res)
    }
}

impl ConnectorIntegration<api::Void, types::PaymentsCancelData, types::PaymentsResponseData>
    for Stax
{
    fn get_headers(
        &self,
        req: &types::PaymentsCancelRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Vec<(String, request::Maskable<String>)>, errors::ConnectorError> {
        self.build_headers(req, connectors)
    }

    fn get_content_type(&self) -> &'static str {
        self.common_get_content_type()
    }

    fn get_url(
        &self,
        req: &types::PaymentsCancelRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!(
            "{}/transaction/{}/void-or-refund",
            self.base_url(connectors),
            req.request.connector_transaction_id,
        ))
    }

    fn build_request(
        &self,
        req: &types::PaymentsCancelRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Option<services::Request>, errors::ConnectorError> {
        Ok(Some(
            services::RequestBuilder::new()
                .method(services::Method::Post)
                .url(&types::PaymentsVoidType::get_url(self, req, connectors)?)
                .attach_default_headers()
                .headers(types::PaymentsVoidType::get_headers(self, req, connectors)?)
                .build(),
        ))
    }

    fn handle_response(
        &self,
        data: &types::PaymentsCancelRouterData,
        res: Response,
    ) -> CustomResult<types::PaymentsCancelRouterData, errors::ConnectorError> {
        let response: stax::StaxPaymentsResponse = res
            .response
            .parse_struct("StaxPaymentsVoidResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;
        types::RouterData::try_from(types::ResponseRouterData {
            response,
            data: data.clone(),
            http_code: res.status_code,
        })
    }

    fn get_error_response(
        &self,
        res: Response,
    ) -> CustomResult<ErrorResponse, errors::ConnectorError> {
        self.build_error_response(res)
    }
}

impl ConnectorIntegration<api::Execute, types::RefundsData, types::RefundsResponseData> for Stax {
    fn get_headers(
        &self,
        req: &types::RefundsRouterData<api::Execute>,
        connectors: &settings::Connectors,
    ) -> CustomResult<Vec<(String, request::Maskable<String>)>, errors::ConnectorError> {
        self.build_headers(req, connectors)
    }

    fn get_content_type(&self) -> &'static str {
        self.common_get_content_type()
    }

    fn get_url(
        &self,
        req: &types::RefundsRouterData<api::Execute>,
        connectors: &settings::Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        let connector_transaction_id = if req.request.connector_metadata.is_some() {
            let stax_capture: stax::StaxMetaData =
                to_connector_meta(req.request.connector_metadata.clone())?;
            stax_capture.capture_id
        } else {
            req.request.connector_transaction_id.clone()
        };

        Ok(format!(
            "{}/transaction/{}/refund",
            self.base_url(connectors),
            connector_transaction_id,
        ))
    }

    fn get_request_body(
        &self,
        req: &types::RefundsRouterData<api::Execute>,
    ) -> CustomResult<Option<types::RequestBody>, errors::ConnectorError> {
        let req_obj = stax::StaxRefundRequest::try_from(req)?;
        let stax_req = types::RequestBody::log_and_get_request_body(
            &req_obj,
            utils::Encode::<stax::StaxRefundRequest>::encode_to_string_of_json,
        )
        .change_context(errors::ConnectorError::RequestEncodingFailed)?;
        Ok(Some(stax_req))
    }

    fn build_request(
        &self,
        req: &types::RefundsRouterData<api::Execute>,
        connectors: &settings::Connectors,
    ) -> CustomResult<Option<services::Request>, errors::ConnectorError> {
        let request = services::RequestBuilder::new()
            .method(services::Method::Post)
            .url(&types::RefundExecuteType::get_url(self, req, connectors)?)
            .attach_default_headers()
            .headers(types::RefundExecuteType::get_headers(
                self, req, connectors,
            )?)
            .body(types::RefundExecuteType::get_request_body(self, req)?)
            .build();
        Ok(Some(request))
    }

    fn handle_response(
        &self,
        data: &types::RefundsRouterData<api::Execute>,
        res: Response,
    ) -> CustomResult<types::RefundsRouterData<api::Execute>, errors::ConnectorError> {
        let response: stax::RefundResponse = res
            .response
            .parse_struct("StaxRefundResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;
        types::RouterData::try_from(types::ResponseRouterData {
            response,
            data: data.clone(),
            http_code: res.status_code,
        })
    }

    fn get_error_response(
        &self,
        res: Response,
    ) -> CustomResult<ErrorResponse, errors::ConnectorError> {
        self.build_error_response(res)
    }
}

impl ConnectorIntegration<api::RSync, types::RefundsData, types::RefundsResponseData> for Stax {
    fn get_headers(
        &self,
        req: &types::RefundSyncRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Vec<(String, request::Maskable<String>)>, errors::ConnectorError> {
        self.build_headers(req, connectors)
    }

    fn get_content_type(&self) -> &'static str {
        self.common_get_content_type()
    }

    fn get_url(
        &self,
        req: &types::RefundSyncRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!(
            "{}/transaction/{}",
            self.base_url(connectors),
            req.request.get_connector_refund_id()?,
        ))
    }

    fn build_request(
        &self,
        req: &types::RefundSyncRouterData,
        connectors: &settings::Connectors,
    ) -> CustomResult<Option<services::Request>, errors::ConnectorError> {
        Ok(Some(
            services::RequestBuilder::new()
                .method(services::Method::Get)
                .url(&types::RefundSyncType::get_url(self, req, connectors)?)
                .attach_default_headers()
                .headers(types::RefundSyncType::get_headers(self, req, connectors)?)
                .build(),
        ))
    }

    fn handle_response(
        &self,
        data: &types::RefundSyncRouterData,
        res: Response,
    ) -> CustomResult<types::RefundSyncRouterData, errors::ConnectorError> {
        let response: stax::RefundResponse = res
            .response
            .parse_struct("StaxRefundSyncResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;
        types::RouterData::try_from(types::ResponseRouterData {
            response,
            data: data.clone(),
            http_code: res.status_code,
        })
    }

    fn get_error_response(
        &self,
        res: Response,
    ) -> CustomResult<ErrorResponse, errors::ConnectorError> {
        self.build_error_response(res)
    }
}

#[async_trait::async_trait]
impl api::IncomingWebhook for Stax {
    async fn verify_webhook_source(
        &self,
        _request: &api::IncomingWebhookRequestDetails<'_>,
        _merchant_account: &domain::MerchantAccount,
        _merchant_connector_account: domain::MerchantConnectorAccount,
        _connector_label: &str,
    ) -> CustomResult<bool, errors::ConnectorError> {
        Ok(false)
    }

    fn get_webhook_object_reference_id(
        &self,
        request: &api::IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<api::webhooks::ObjectReferenceId, errors::ConnectorError> {
        let webhook_body: stax::StaxWebhookBody = request
            .body
            .parse_struct("StaxWebhookBody")
            .change_context(errors::ConnectorError::WebhookReferenceIdNotFound)?;

        match webhook_body.transaction_type {
            stax::StaxWebhookEventType::Refund => {
                Ok(api_models::webhooks::ObjectReferenceId::RefundId(
                    api_models::webhooks::RefundIdType::ConnectorRefundId(webhook_body.id),
                ))
            }
            stax::StaxWebhookEventType::Unknown => {
                Err(errors::ConnectorError::WebhookEventTypeNotFound.into())
            }
            stax::StaxWebhookEventType::PreAuth
            | stax::StaxWebhookEventType::Capture
            | stax::StaxWebhookEventType::Charge
            | stax::StaxWebhookEventType::Void => {
                Ok(api_models::webhooks::ObjectReferenceId::PaymentId(
                    api_models::payments::PaymentIdType::ConnectorTransactionId(match webhook_body
                        .transaction_type
                    {
                        stax::StaxWebhookEventType::Capture => webhook_body
                            .auth_id
                            .ok_or(errors::ConnectorError::WebhookReferenceIdNotFound)?,
                        _ => webhook_body.id,
                    }),
                ))
            }
        }
    }

    fn get_webhook_event_type(
        &self,
        request: &api::IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<api::IncomingWebhookEvent, errors::ConnectorError> {
        let details: stax::StaxWebhookBody = request
            .body
            .parse_struct("StaxWebhookEventType")
            .change_context(errors::ConnectorError::WebhookEventTypeNotFound)?;

        Ok(match &details.transaction_type {
            StaxWebhookEventType::Refund => match &details.success {
                true => api::IncomingWebhookEvent::RefundSuccess,
                false => api::IncomingWebhookEvent::RefundFailure,
            },
            StaxWebhookEventType::Capture | StaxWebhookEventType::Charge => {
                match &details.success {
                    true => api::IncomingWebhookEvent::PaymentIntentSuccess,
                    false => api::IncomingWebhookEvent::PaymentIntentFailure,
                }
            }
            StaxWebhookEventType::PreAuth
            | StaxWebhookEventType::Void
            | StaxWebhookEventType::Unknown => api::IncomingWebhookEvent::EventNotSupported,
        })
    }

    fn get_webhook_resource_object(
        &self,
        request: &api::IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<serde_json::Value, errors::ConnectorError> {
        let reference_object: serde_json::Value = serde_json::from_slice(request.body)
            .into_report()
            .change_context(errors::ConnectorError::WebhookResourceObjectNotFound)?;
        Ok(reference_object)
    }
}