pub mod transformers;
use std::{fmt::Debug, sync::LazyLock};

use api_models::webhooks::IncomingWebhookEvent;
use common_enums::{enums, CallConnectorAction, PaymentAction};
use common_utils::{
    crypto,
    errors::CustomResult,
    ext_traits::{ByteSliceExt, BytesExt},
    request::{Method, Request, RequestBuilder, RequestContent},
};
use error_stack::ResultExt;
use hyperswitch_domain_models::{
    api::WebhookResponse,
    payment_method_data::PaymentMethodData,
    router_data::{AccessToken, ConnectorAuthType, ErrorResponse, RouterData},
    router_flow_types::{
        access_token_auth::AccessTokenAuth,
        payments::{Authorize, Capture, PSync, PaymentMethodToken, Session, SetupMandate, Void},
        refunds::{Execute, RSync},
    },
    router_request_types::{
        AccessTokenRequestData, PaymentMethodTokenizationData, PaymentsAuthorizeData,
        PaymentsCancelData, PaymentsCaptureData, PaymentsSessionData, PaymentsSyncData,
        RefundsData, SetupMandateRequestData,
    },
    router_response_types::{
        ConnectorInfo, PaymentMethodDetails, PaymentsResponseData, RefundsResponseData,
        SupportedPaymentMethods, SupportedPaymentMethodsExt,
    },
    types::{
        PaymentsAuthorizeRouterData, PaymentsSyncRouterData, RefundSyncRouterData,
        RefundsRouterData,
    },
};
use hyperswitch_interfaces::{
    api::{
        self, ConnectorCommon, ConnectorCommonExt, ConnectorIntegration, ConnectorRedirectResponse,
        ConnectorSpecifications, ConnectorValidation,
    },
    configs::Connectors,
    consts::{NO_ERROR_CODE, NO_ERROR_MESSAGE},
    errors,
    events::connector_api_logs::ConnectorEvent,
    types::{PaymentsAuthorizeType, PaymentsSyncType, RefundExecuteType, RefundSyncType, Response},
    webhooks::{
        IncomingWebhook, IncomingWebhookFlowError, IncomingWebhookRequestDetails, WebhookContext,
    },
};
use hyperswitch_masking::{Mask, PeekInterface, Secret};
use transformers::{self as zen, ZenPaymentStatus, ZenWebhookTxnType};
use uuid::Uuid;

use crate::{constants::headers, types::ResponseRouterData};

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

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

impl Zen {
    fn get_default_header() -> (String, hyperswitch_masking::Maskable<String>) {
        ("request-id".to_string(), Uuid::new_v4().to_string().into())
    }
}

impl<Flow, Request, Response> ConnectorCommonExt<Flow, Request, Response> for Zen
where
    Self: ConnectorIntegration<Flow, Request, Response>,
{
    fn build_headers(
        &self,
        req: &RouterData<Flow, Request, Response>,
        _connectors: &Connectors,
    ) -> CustomResult<Vec<(String, hyperswitch_masking::Maskable<String>)>, errors::ConnectorError>
    {
        let mut headers = vec![(
            headers::CONTENT_TYPE.to_string(),
            self.get_content_type().to_string().into(),
        )];

        let mut auth_header = self.get_auth_header(&req.connector_auth_type)?;
        headers.append(&mut auth_header);

        Ok(headers)
    }
}

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

    fn get_currency_unit(&self) -> api::CurrencyUnit {
        api::CurrencyUnit::Base
    }

    fn common_get_content_type(&self) -> &'static str {
        mime::APPLICATION_JSON.essence_str()
    }

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

    fn get_auth_header(
        &self,
        auth_type: &ConnectorAuthType,
    ) -> CustomResult<Vec<(String, hyperswitch_masking::Maskable<String>)>, errors::ConnectorError>
    {
        let auth = zen::ZenAuthType::try_from(auth_type)?;
        Ok(vec![(
            headers::AUTHORIZATION.to_string(),
            format!("Bearer {}", auth.api_key.peek()).into_masked(),
        )])
    }

    fn build_error_response(
        &self,
        res: Response,
        event_builder: Option<&mut ConnectorEvent>,
    ) -> CustomResult<ErrorResponse, errors::ConnectorError> {
        let response: zen::ZenErrorResponse = res
            .response
            .parse_struct("Zen ErrorResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;

        event_builder.map(|i| i.set_error_response_body(&response));
        router_env::logger::info!(connector_response=?response);

        Ok(ErrorResponse {
            status_code: res.status_code,
            code: response
                .error
                .clone()
                .map_or(NO_ERROR_CODE.to_string(), |error| error.code),
            message: response.error.map_or_else(
                || response.message.unwrap_or(NO_ERROR_MESSAGE.to_string()),
                |error| error.message,
            ),
            reason: None,
            attempt_status: None,
            connector_transaction_id: None,
            connector_response_reference_id: None,
            network_advice_code: None,
            network_decline_code: None,
            network_error_message: None,
            connector_metadata: None,
        })
    }
}

impl ConnectorValidation for Zen {
    fn validate_psync_reference_id(
        &self,
        _data: &PaymentsSyncData,
        _is_three_ds: bool,
        _status: enums::AttemptStatus,
        _connector_meta_data: Option<common_utils::pii::SecretSerdeValue>,
    ) -> CustomResult<(), errors::ConnectorError> {
        // since we can make psync call with our reference_id, having connector_transaction_id is not an mandatory criteria
        Ok(())
    }
}

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

impl ConnectorIntegration<PaymentMethodToken, PaymentMethodTokenizationData, PaymentsResponseData>
    for Zen
{
    // Not Implemented (R)
}

impl ConnectorIntegration<AccessTokenAuth, AccessTokenRequestData, AccessToken> for Zen {}

impl ConnectorIntegration<SetupMandate, SetupMandateRequestData, PaymentsResponseData> for Zen {
    fn build_request(
        &self,
        _req: &RouterData<SetupMandate, SetupMandateRequestData, PaymentsResponseData>,
        _connectors: &Connectors,
    ) -> CustomResult<Option<Request>, errors::ConnectorError> {
        Err(errors::ConnectorError::NotImplemented("Setup Mandate flow for Zen".to_string()).into())
    }
}

impl ConnectorIntegration<Authorize, PaymentsAuthorizeData, PaymentsResponseData> for Zen {
    fn get_headers(
        &self,
        req: &PaymentsAuthorizeRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, hyperswitch_masking::Maskable<String>)>, errors::ConnectorError>
    {
        let mut headers = self.build_headers(req, connectors)?;
        let api_headers = match req.request.payment_method_data {
            PaymentMethodData::Wallet(_) => None,
            _ => Some(Self::get_default_header()),
        };
        if let Some(api_header) = api_headers {
            headers.push(api_header)
        }
        Ok(headers)
    }

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

    fn get_url(
        &self,
        req: &PaymentsAuthorizeRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        let endpoint = match &req.request.payment_method_data {
            PaymentMethodData::Wallet(_) => {
                let base_url = connectors
                    .zen
                    .secondary_base_url
                    .as_ref()
                    .ok_or(errors::ConnectorError::FailedToObtainIntegrationUrl)?;
                format!("{base_url}api/checkouts")
            }
            _ => format!("{}v1/transactions", self.base_url(connectors)),
        };
        Ok(endpoint)
    }

    fn get_request_body(
        &self,
        req: &PaymentsAuthorizeRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let connector_router_data = zen::ZenRouterData::try_from((
            &self.get_currency_unit(),
            req.request.currency,
            req.request.amount,
            req,
        ))?;
        let connector_req = zen::ZenPaymentsRequest::try_from(&connector_router_data)?;
        Ok(RequestContent::Json(Box::new(connector_req)))
    }

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

    fn handle_response(
        &self,
        data: &PaymentsAuthorizeRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<PaymentsAuthorizeRouterData, errors::ConnectorError> {
        let response: zen::ZenPaymentsResponse = res
            .response
            .parse_struct("Zen PaymentsAuthorizeResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;
        event_builder.map(|i| i.set_response_body(&response));
        router_env::logger::info!(connector_response=?response);
        RouterData::try_from(ResponseRouterData {
            response,
            data: data.clone(),
            http_code: res.status_code,
        })
    }

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

impl ConnectorIntegration<PSync, PaymentsSyncData, PaymentsResponseData> for Zen {
    fn get_headers(
        &self,
        req: &PaymentsSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, hyperswitch_masking::Maskable<String>)>, errors::ConnectorError>
    {
        let mut headers = self.build_headers(req, connectors)?;
        headers.push(Self::get_default_header());
        Ok(headers)
    }

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

    fn get_url(
        &self,
        req: &PaymentsSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!(
            "{}v1/transactions/merchant/{}",
            self.base_url(connectors),
            req.attempt_id,
        ))
    }

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

    fn handle_response(
        &self,
        data: &PaymentsSyncRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<PaymentsSyncRouterData, errors::ConnectorError> {
        let response: zen::ZenPaymentsResponse = res
            .response
            .parse_struct("zen PaymentsSyncResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;
        event_builder.map(|i| i.set_response_body(&response));
        router_env::logger::info!(connector_response=?response);
        RouterData::try_from(ResponseRouterData {
            response,
            data: data.clone(),
            http_code: res.status_code,
        })
    }

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

impl ConnectorIntegration<Capture, PaymentsCaptureData, PaymentsResponseData> for Zen {
    fn build_request(
        &self,
        _req: &RouterData<Capture, PaymentsCaptureData, PaymentsResponseData>,
        _connectors: &Connectors,
    ) -> CustomResult<Option<Request>, errors::ConnectorError> {
        Err(errors::ConnectorError::FlowNotSupported {
            flow: "Capture".to_owned(),
            connector: "Zen".to_owned(),
        }
        .into())
    }
}

impl ConnectorIntegration<Void, PaymentsCancelData, PaymentsResponseData> for Zen {
    fn build_request(
        &self,
        _req: &RouterData<Void, PaymentsCancelData, PaymentsResponseData>,
        _connectors: &Connectors,
    ) -> CustomResult<Option<Request>, errors::ConnectorError> {
        Err(errors::ConnectorError::FlowNotSupported {
            flow: "Void".to_owned(),
            connector: "Zen".to_owned(),
        }
        .into())
    }
}

impl ConnectorIntegration<Execute, RefundsData, RefundsResponseData> for Zen {
    fn get_headers(
        &self,
        req: &RefundsRouterData<Execute>,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, hyperswitch_masking::Maskable<String>)>, errors::ConnectorError>
    {
        let mut headers = self.build_headers(req, connectors)?;
        headers.push(Self::get_default_header());
        Ok(headers)
    }

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

    fn get_url(
        &self,
        _req: &RefundsRouterData<Execute>,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!(
            "{}v1/transactions/refund",
            self.base_url(connectors),
        ))
    }

    fn get_request_body(
        &self,
        req: &RefundsRouterData<Execute>,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let connector_router_data = zen::ZenRouterData::try_from((
            &self.get_currency_unit(),
            req.request.currency,
            req.request.refund_amount,
            req,
        ))?;
        let connector_req = zen::ZenRefundRequest::try_from(&connector_router_data)?;
        Ok(RequestContent::Json(Box::new(connector_req)))
    }

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

    fn handle_response(
        &self,
        data: &RefundsRouterData<Execute>,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<RefundsRouterData<Execute>, errors::ConnectorError> {
        let response: zen::RefundResponse = res
            .response
            .parse_struct("zen RefundResponse")
            .change_context(errors::ConnectorError::RequestEncodingFailed)?;
        event_builder.map(|i| i.set_response_body(&response));
        router_env::logger::info!(connector_response=?response);

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

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

impl ConnectorIntegration<RSync, RefundsData, RefundsResponseData> for Zen {
    fn get_headers(
        &self,
        req: &RefundSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, hyperswitch_masking::Maskable<String>)>, errors::ConnectorError>
    {
        let mut headers = self.build_headers(req, connectors)?;
        headers.push(Self::get_default_header());
        Ok(headers)
    }

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

    fn get_url(
        &self,
        req: &RefundSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!(
            "{}v1/transactions/merchant/{}",
            self.base_url(connectors),
            req.request.refund_id
        ))
    }

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

    fn handle_response(
        &self,
        data: &RefundSyncRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<RefundSyncRouterData, errors::ConnectorError> {
        let response: zen::RefundResponse = res
            .response
            .parse_struct("zen RefundSyncResponse")
            .change_context(errors::ConnectorError::ResponseDeserializationFailed)?;

        event_builder.map(|i| i.set_response_body(&response));
        router_env::logger::info!(connector_response=?response);

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

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

#[async_trait::async_trait]
impl IncomingWebhook for Zen {
    fn get_webhook_source_verification_algorithm(
        &self,
        _request: &IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<Box<dyn crypto::VerifySignature + Send>, errors::ConnectorError> {
        Ok(Box::new(crypto::Sha256))
    }

    fn get_webhook_source_verification_signature(
        &self,
        request: &IncomingWebhookRequestDetails<'_>,
        _connector_webhook_secrets: &api_models::webhooks::ConnectorWebhookSecrets,
    ) -> CustomResult<Vec<u8>, errors::ConnectorError> {
        let webhook_body: zen::ZenWebhookSignature = request
            .body
            .parse_struct("ZenWebhookSignature")
            .change_context(errors::ConnectorError::WebhookSignatureNotFound)?;
        let signature = webhook_body.hash;
        hex::decode(signature).change_context(errors::ConnectorError::WebhookSignatureNotFound)
    }

    fn get_webhook_source_verification_message(
        &self,
        request: &IncomingWebhookRequestDetails<'_>,
        _merchant_id: &common_utils::id_type::MerchantId,
        _connector_webhook_secrets: &api_models::webhooks::ConnectorWebhookSecrets,
    ) -> CustomResult<Vec<u8>, errors::ConnectorError> {
        let webhook_body: zen::ZenWebhookBody = request
            .body
            .parse_struct("ZenWebhookBody")
            .change_context(errors::ConnectorError::WebhookSignatureNotFound)?;
        let msg = format!(
            "{}{}{}{}",
            webhook_body.merchant_transaction_id,
            webhook_body.currency,
            webhook_body.amount,
            webhook_body.status.to_string().to_uppercase()
        );
        Ok(msg.into_bytes())
    }

    async fn verify_webhook_source(
        &self,
        request: &IncomingWebhookRequestDetails<'_>,
        merchant_id: &common_utils::id_type::MerchantId,
        connector_webhook_details: Option<common_utils::pii::SecretSerdeValue>,
        _connector_account_details: crypto::Encryptable<Secret<serde_json::Value>>,
        connector_label: &str,
    ) -> CustomResult<bool, errors::ConnectorError> {
        let algorithm = self.get_webhook_source_verification_algorithm(request)?;
        let connector_webhook_secrets = self
            .get_webhook_source_verification_merchant_secret(
                merchant_id,
                connector_label,
                connector_webhook_details,
            )
            .await?;
        let signature =
            self.get_webhook_source_verification_signature(request, &connector_webhook_secrets)?;

        let mut message = self.get_webhook_source_verification_message(
            request,
            merchant_id,
            &connector_webhook_secrets,
        )?;
        let mut secret = connector_webhook_secrets.secret;
        message.append(&mut secret);
        algorithm
            .verify_signature(&secret, &signature, &message)
            .change_context(errors::ConnectorError::WebhookSourceVerificationFailed)
    }

    fn get_webhook_object_reference_id(
        &self,
        request: &IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<api_models::webhooks::ObjectReferenceId, errors::ConnectorError> {
        let webhook_body: zen::ZenWebhookObjectReference = request
            .body
            .parse_struct("ZenWebhookObjectReference")
            .change_context(errors::ConnectorError::WebhookSignatureNotFound)?;
        Ok(match &webhook_body.transaction_type {
            ZenWebhookTxnType::TrtPurchase => api_models::webhooks::ObjectReferenceId::PaymentId(
                api_models::payments::PaymentIdType::PaymentAttemptId(
                    webhook_body.merchant_transaction_id,
                ),
            ),
            ZenWebhookTxnType::TrtRefund => api_models::webhooks::ObjectReferenceId::RefundId(
                api_models::webhooks::RefundIdType::RefundId(webhook_body.merchant_transaction_id),
            ),

            ZenWebhookTxnType::Unknown => Err(errors::ConnectorError::WebhookReferenceIdNotFound)?,
        })
    }

    fn get_webhook_event_type(
        &self,
        request: &IncomingWebhookRequestDetails<'_>,
        _context: Option<&WebhookContext>,
    ) -> CustomResult<IncomingWebhookEvent, errors::ConnectorError> {
        let details: zen::ZenWebhookEventType = request
            .body
            .parse_struct("ZenWebhookEventType")
            .change_context(errors::ConnectorError::WebhookEventTypeNotFound)?;

        Ok(match &details.transaction_type {
            ZenWebhookTxnType::TrtPurchase => match &details.status {
                ZenPaymentStatus::Rejected => IncomingWebhookEvent::PaymentIntentFailure,
                ZenPaymentStatus::Accepted => IncomingWebhookEvent::PaymentIntentSuccess,
                _ => Err(errors::ConnectorError::WebhookEventTypeNotFound)?,
            },
            ZenWebhookTxnType::TrtRefund => match &details.status {
                ZenPaymentStatus::Rejected => IncomingWebhookEvent::RefundFailure,
                ZenPaymentStatus::Accepted => IncomingWebhookEvent::RefundSuccess,
                _ => Err(errors::ConnectorError::WebhookEventTypeNotFound)?,
            },
            ZenWebhookTxnType::Unknown => IncomingWebhookEvent::EventNotSupported,
        })
    }

    fn get_webhook_resource_object(
        &self,
        request: &IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<Box<dyn hyperswitch_masking::ErasedMaskSerialize>, errors::ConnectorError>
    {
        let reference_object: serde_json::Value = serde_json::from_slice(request.body)
            .change_context(errors::ConnectorError::WebhookResourceObjectNotFound)?;
        Ok(Box::new(reference_object))
    }
    fn get_webhook_api_response(
        &self,
        _request: &IncomingWebhookRequestDetails<'_>,
        _error_kind: Option<IncomingWebhookFlowError>,
        _connector_authentication_type: Option<crypto::Encryptable<Secret<serde_json::Value>>>,
    ) -> CustomResult<WebhookResponse<serde_json::Value>, errors::ConnectorError> {
        Ok(WebhookResponse::Json(serde_json::json!({
            "status": "ok"
        })))
    }
}

impl ConnectorRedirectResponse for Zen {
    fn get_flow_type(
        &self,
        _query_params: &str,
        _json_payload: Option<serde_json::Value>,
        action: PaymentAction,
    ) -> CustomResult<CallConnectorAction, errors::ConnectorError> {
        match action {
            PaymentAction::PSync
            | PaymentAction::CompleteAuthorize
            | PaymentAction::PaymentAuthenticateCompleteAuthorize => {
                Ok(CallConnectorAction::Trigger)
            }
        }
    }
}

static ZEN_SUPPORTED_PAYMENT_METHODS: LazyLock<SupportedPaymentMethods> = LazyLock::new(|| {
    let supported_capture_methods = vec![
        enums::CaptureMethod::Automatic,
        enums::CaptureMethod::Manual,
        enums::CaptureMethod::SequentialAutomatic,
    ];

    let supported_card_network = vec![
        common_enums::CardNetwork::Visa,
        common_enums::CardNetwork::Mastercard,
        common_enums::CardNetwork::AmericanExpress,
        common_enums::CardNetwork::DinersClub,
        common_enums::CardNetwork::Discover,
        common_enums::CardNetwork::Interac,
        common_enums::CardNetwork::JCB,
        common_enums::CardNetwork::CartesBancaires,
        common_enums::CardNetwork::UnionPay,
    ];

    let mut zen_supported_payment_methods = SupportedPaymentMethods::new();

    zen_supported_payment_methods.add(
        enums::PaymentMethod::Card,
        enums::PaymentMethodType::Credit,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: Some(
                api_models::feature_matrix::PaymentMethodSpecificFeatures::Card({
                    api_models::feature_matrix::CardSpecificFeatures {
                        three_ds: common_enums::FeatureStatus::NotSupported,
                        no_three_ds: common_enums::FeatureStatus::Supported,
                        supported_card_networks: supported_card_network.clone(),
                    }
                }),
            ),
        },
    );
    zen_supported_payment_methods.add(
        enums::PaymentMethod::Card,
        enums::PaymentMethodType::Debit,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: Some(
                api_models::feature_matrix::PaymentMethodSpecificFeatures::Card({
                    api_models::feature_matrix::CardSpecificFeatures {
                        three_ds: common_enums::FeatureStatus::NotSupported,
                        no_three_ds: common_enums::FeatureStatus::Supported,
                        supported_card_networks: supported_card_network.clone(),
                    }
                }),
            ),
        },
    );
    zen_supported_payment_methods.add(
        enums::PaymentMethod::Voucher,
        enums::PaymentMethodType::Boleto,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: None,
        },
    );
    zen_supported_payment_methods.add(
        enums::PaymentMethod::Voucher,
        enums::PaymentMethodType::Efecty,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: None,
        },
    );
    zen_supported_payment_methods.add(
        enums::PaymentMethod::Voucher,
        enums::PaymentMethodType::PagoEfectivo,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: None,
        },
    );
    zen_supported_payment_methods.add(
        enums::PaymentMethod::Voucher,
        enums::PaymentMethodType::RedCompra,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: None,
        },
    );
    zen_supported_payment_methods.add(
        enums::PaymentMethod::Voucher,
        enums::PaymentMethodType::RedPagos,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: None,
        },
    );
    zen_supported_payment_methods.add(
        enums::PaymentMethod::BankTransfer,
        enums::PaymentMethodType::Multibanco,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: None,
        },
    );
    zen_supported_payment_methods.add(
        enums::PaymentMethod::BankTransfer,
        enums::PaymentMethodType::Pix,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: None,
        },
    );
    zen_supported_payment_methods.add(
        enums::PaymentMethod::BankTransfer,
        enums::PaymentMethodType::Pse,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: None,
        },
    );
    zen_supported_payment_methods.add(
        enums::PaymentMethod::Wallet,
        enums::PaymentMethodType::ApplePay,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: None,
        },
    );
    zen_supported_payment_methods.add(
        enums::PaymentMethod::Wallet,
        enums::PaymentMethodType::GooglePay,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::NotSupported,
            refunds: enums::FeatureStatus::Supported,
            supported_capture_methods: supported_capture_methods.clone(),
            specific_features: None,
        },
    );

    zen_supported_payment_methods
});

static ZEN_CONNECTOR_INFO: ConnectorInfo = ConnectorInfo {
        display_name: "Zen",
        description: "Zen Payment Gateway is a secure and scalable payment solution that enables businesses to accept online payments globally with various methods and currencies.",
        connector_type: enums::HyperswitchConnectorCategory::PaymentGateway,
        integration_status: enums::ConnectorIntegrationStatus::Live,
    };

static ZEN_SUPPORTED_WEBHOOK_FLOWS: [enums::EventClass; 2] =
    [enums::EventClass::Payments, enums::EventClass::Refunds];

impl ConnectorSpecifications for Zen {
    fn get_connector_about(&self) -> Option<&'static ConnectorInfo> {
        Some(&ZEN_CONNECTOR_INFO)
    }

    fn get_supported_payment_methods(&self) -> Option<&'static SupportedPaymentMethods> {
        Some(&*ZEN_SUPPORTED_PAYMENT_METHODS)
    }

    fn get_supported_webhook_flows(&self) -> Option<&'static [enums::EventClass]> {
        Some(&ZEN_SUPPORTED_WEBHOOK_FLOWS)
    }
}
