// File: crates/hyperswitch_connectors/src/connectors/paybox.rs

pub mod transformers;
use std::sync::LazyLock;

use api_models::webhooks::{IncomingWebhookEvent, ObjectReferenceId};
use common_enums::{enums, CallConnectorAction, PaymentAction};
use common_utils::{
    errors::CustomResult,
    ext_traits::BytesExt,
    request::{Method, Request, RequestBuilder, RequestContent},
    types::{AmountConvertor, MinorUnit, MinorUnitForConnector},
};
use error_stack::{report, ResultExt};
use hyperswitch_domain_models::{
    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},
        CompleteAuthorize,
    },
    router_request_types::{
        AccessTokenRequestData, CompleteAuthorizeData, PaymentMethodTokenizationData,
        PaymentsAuthorizeData, PaymentsCancelData, PaymentsCaptureData, PaymentsSessionData,
        PaymentsSyncData, RefundsData, SetupMandateRequestData,
    },
    router_response_types::{
        ConnectorInfo, PaymentMethodDetails, PaymentsResponseData, RefundsResponseData,
        SupportedPaymentMethods, SupportedPaymentMethodsExt,
    },
    types::{
        PaymentsAuthorizeRouterData, PaymentsCancelRouterData, PaymentsCaptureRouterData,
        PaymentsCompleteAuthorizeRouterData, PaymentsSyncRouterData, RefundSyncRouterData,
        RefundsRouterData,
    },
};
use hyperswitch_interfaces::{
    api::{
        self, ConnectorCommon, ConnectorCommonExt, ConnectorIntegration, ConnectorRedirectResponse,
        ConnectorSpecifications, ConnectorValidation,
    },
    configs::Connectors,
    errors,
    events::connector_api_logs::ConnectorEvent,
    types::{self, Response},
    webhooks::{IncomingWebhook, IncomingWebhookRequestDetails},
};
use masking::{ExposeInterface, Mask};
use transformers as paybox;

use crate::{
    constants::headers,
    types::ResponseRouterData,
    utils::{convert_amount, is_mandate_supported, PaymentMethodDataType, RouterData as _},
};

#[derive(Clone)]
pub struct Paybox {
    amount_converter: &'static (dyn AmountConvertor<Output = MinorUnit> + Sync),
}

impl Paybox {
    pub fn new() -> &'static Self {
        &Self {
            amount_converter: &MinorUnitForConnector,
        }
    }
}

impl api::Payment for Paybox {}
impl api::PaymentSession for Paybox {}
impl api::ConnectorAccessToken for Paybox {}
impl api::MandateSetup for Paybox {}
impl api::PaymentAuthorize for Paybox {}
impl api::PaymentSync for Paybox {}
impl api::PaymentCapture for Paybox {}
impl api::PaymentVoid for Paybox {}
impl api::Refund for Paybox {}
impl api::RefundExecute for Paybox {}
impl api::RefundSync for Paybox {}
impl api::PaymentToken for Paybox {}
impl api::PaymentsCompleteAuthorize for Paybox {}
impl ConnectorIntegration<Void, PaymentsCancelData, PaymentsResponseData> for Paybox {
    fn build_request(
        &self,
        _req: &PaymentsCancelRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<Option<Request>, errors::ConnectorError> {
        Err(errors::ConnectorError::NotImplemented("Cancel/Void flow".to_string()).into())
    }
}

impl ConnectorIntegration<PaymentMethodToken, PaymentMethodTokenizationData, PaymentsResponseData>
    for Paybox
{
}

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

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

    fn common_get_content_type(&self) -> &'static str {
        "application/x-www-form-urlencoded"
    }

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

    fn get_auth_header(
        &self,
        auth_type: &ConnectorAuthType,
    ) -> CustomResult<Vec<(String, masking::Maskable<String>)>, errors::ConnectorError> {
        let auth = paybox::PayboxAuthType::try_from(auth_type)
            .change_context(errors::ConnectorError::FailedToObtainAuthType)?;
        Ok(vec![(
            headers::AUTHORIZATION.to_string(),
            auth.cle.expose().into_masked(),
        )])
    }

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

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

        Ok(ErrorResponse {
            status_code: res.status_code,
            code: response.code,
            message: response.message,
            reason: response.reason,
            attempt_status: None,
            connector_transaction_id: None,
            network_advice_code: None,
            network_decline_code: None,
            network_error_message: None,
            connector_metadata: None,
        })
    }
}

impl ConnectorValidation for Paybox {
    fn validate_mandate_payment(
        &self,
        pm_type: Option<enums::PaymentMethodType>,
        pm_data: PaymentMethodData,
    ) -> CustomResult<(), errors::ConnectorError> {
        let mandate_supported_pmd = std::collections::HashSet::from([PaymentMethodDataType::Card]);
        is_mandate_supported(pm_data, pm_type, mandate_supported_pmd, self.id())
    }
}

impl ConnectorIntegration<Session, PaymentsSessionData, PaymentsResponseData> for Paybox {}

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

impl ConnectorIntegration<SetupMandate, SetupMandateRequestData, PaymentsResponseData> for Paybox {}
impl ConnectorIntegration<Authorize, PaymentsAuthorizeData, PaymentsResponseData> for Paybox {
    fn get_headers(
        &self,
        req: &PaymentsAuthorizeRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &PaymentsAuthorizeRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        if req.is_three_ds() {
            Ok(format!(
                "{}cgi/RemoteMPI.cgi",
                connectors.paybox.secondary_base_url
            ))
        } else {
            Ok(self.base_url(connectors).to_string())
        }
    }

    fn get_request_body(
        &self,
        req: &PaymentsAuthorizeRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let amount = convert_amount(
            self.amount_converter,
            req.request.minor_amount,
            req.request.currency,
        )?;

        let connector_router_data = paybox::PayboxRouterData::from((amount, req));
        let connector_req = paybox::PayboxPaymentsRequest::try_from(&connector_router_data)?;
        Ok(RequestContent::FormUrlEncoded(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(&types::PaymentsAuthorizeType::get_url(
                    self, req, connectors,
                )?)
                .attach_default_headers()
                .set_body(types::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: paybox::PayboxResponse =
            paybox::parse_paybox_response(res.response, data.is_three_ds())?;
        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 Paybox {
    fn get_headers(
        &self,
        req: &PaymentsSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::Maskable<String>)>, errors::ConnectorError> {
        self.build_headers(req, connectors)
    }

    fn get_content_type(&self) -> &'static str {
        self.common_get_content_type()
    }
    fn get_request_body(
        &self,
        req: &PaymentsSyncRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let connector_req = paybox::PayboxPSyncRequest::try_from(req)?;
        Ok(RequestContent::FormUrlEncoded(Box::new(connector_req)))
    }
    fn get_url(
        &self,
        _req: &PaymentsSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(self.base_url(connectors).to_string())
    }

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

    fn handle_response(
        &self,
        data: &PaymentsSyncRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<PaymentsSyncRouterData, errors::ConnectorError> {
        let response: paybox::PayboxSyncResponse =
            paybox::parse_url_encoded_to_struct(res.response)?;
        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 Paybox {
    fn get_headers(
        &self,
        req: &PaymentsCaptureRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &PaymentsCaptureRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(self.base_url(connectors).to_string())
    }

    fn get_request_body(
        &self,
        req: &PaymentsCaptureRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let amount = convert_amount(
            self.amount_converter,
            req.request.minor_amount_to_capture,
            req.request.currency,
        )?;

        let connector_router_data = paybox::PayboxRouterData::from((amount, req));
        let connector_req = paybox::PayboxCaptureRequest::try_from(&connector_router_data)?;
        Ok(RequestContent::FormUrlEncoded(Box::new(connector_req)))
    }

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

    fn handle_response(
        &self,
        data: &PaymentsCaptureRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<PaymentsCaptureRouterData, errors::ConnectorError> {
        let response: paybox::PayboxCaptureResponse =
            paybox::parse_url_encoded_to_struct(res.response)?;

        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<Execute, RefundsData, RefundsResponseData> for Paybox {
    fn get_headers(
        &self,
        req: &RefundsRouterData<Execute>,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &RefundsRouterData<Execute>,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(self.base_url(connectors).to_string())
    }

    fn get_request_body(
        &self,
        req: &RefundsRouterData<Execute>,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let refund_amount = convert_amount(
            self.amount_converter,
            req.request.minor_refund_amount,
            req.request.currency,
        )?;

        let connector_router_data = paybox::PayboxRouterData::from((refund_amount, req));
        let connector_req = paybox::PayboxRefundRequest::try_from(&connector_router_data)?;
        Ok(RequestContent::FormUrlEncoded(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(&types::RefundExecuteType::get_url(self, req, connectors)?)
            .attach_default_headers()
            .set_body(types::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: paybox::TransactionResponse =
            paybox::parse_url_encoded_to_struct(res.response)?;
        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 Paybox {
    fn get_headers(
        &self,
        req: &RefundSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &RefundSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(self.base_url(connectors).to_string())
    }

    fn get_request_body(
        &self,
        req: &RefundSyncRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let connector_req = paybox::PayboxRsyncRequest::try_from(req)?;
        Ok(RequestContent::FormUrlEncoded(Box::new(connector_req)))
    }

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

    fn handle_response(
        &self,
        data: &RefundSyncRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<RefundSyncRouterData, errors::ConnectorError> {
        let response: paybox::PayboxSyncResponse =
            paybox::parse_url_encoded_to_struct(res.response)?;
        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 Paybox {
    fn get_webhook_object_reference_id(
        &self,
        _request: &IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<ObjectReferenceId, errors::ConnectorError> {
        Err(report!(errors::ConnectorError::WebhooksNotImplemented))
    }

    fn get_webhook_event_type(
        &self,
        _request: &IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<IncomingWebhookEvent, errors::ConnectorError> {
        Err(report!(errors::ConnectorError::WebhooksNotImplemented))
    }

    fn get_webhook_resource_object(
        &self,
        _request: &IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<Box<dyn masking::ErasedMaskSerialize>, errors::ConnectorError> {
        Err(report!(errors::ConnectorError::WebhooksNotImplemented))
    }
}

impl ConnectorIntegration<CompleteAuthorize, CompleteAuthorizeData, PaymentsResponseData>
    for Paybox
{
    fn get_headers(
        &self,
        req: &PaymentsCompleteAuthorizeRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &PaymentsCompleteAuthorizeRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(self.base_url(connectors).to_string())
    }
    fn get_request_body(
        &self,
        req: &PaymentsCompleteAuthorizeRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let amount = convert_amount(
            self.amount_converter,
            req.request.minor_amount,
            req.request.currency,
        )?;

        let connector_router_data = paybox::PayboxRouterData::from((amount, req));
        let connector_req = paybox::PaymentsRequest::try_from(&connector_router_data)?;
        Ok(RequestContent::FormUrlEncoded(Box::new(connector_req)))
    }
    fn build_request(
        &self,
        req: &PaymentsCompleteAuthorizeRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Option<Request>, errors::ConnectorError> {
        Ok(Some(
            RequestBuilder::new()
                .method(Method::Post)
                .url(&types::PaymentsCompleteAuthorizeType::get_url(
                    self, req, connectors,
                )?)
                .headers(types::PaymentsCompleteAuthorizeType::get_headers(
                    self, req, connectors,
                )?)
                .set_body(types::PaymentsCompleteAuthorizeType::get_request_body(
                    self, req, connectors,
                )?)
                .build(),
        ))
    }
    fn handle_response(
        &self,
        data: &PaymentsCompleteAuthorizeRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<PaymentsCompleteAuthorizeRouterData, errors::ConnectorError> {
        let response: paybox::TransactionResponse =
            paybox::parse_url_encoded_to_struct(res.response)?;
        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 ConnectorRedirectResponse for Paybox {
    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 PAYBOX_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::Interac,
        common_enums::CardNetwork::AmericanExpress,
        common_enums::CardNetwork::JCB,
        common_enums::CardNetwork::DinersClub,
        common_enums::CardNetwork::Discover,
        common_enums::CardNetwork::CartesBancaires,
        common_enums::CardNetwork::UnionPay,
    ];

    let mut paybox_supported_payment_methods = SupportedPaymentMethods::new();

    paybox_supported_payment_methods.add(
        enums::PaymentMethod::Card,
        enums::PaymentMethodType::Debit,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::Supported,
            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::Supported,
                        no_three_ds: common_enums::FeatureStatus::Supported,
                        supported_card_networks: supported_card_network.clone(),
                    }
                }),
            ),
        },
    );

    paybox_supported_payment_methods.add(
        enums::PaymentMethod::Card,
        enums::PaymentMethodType::Credit,
        PaymentMethodDetails {
            mandates: enums::FeatureStatus::Supported,
            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::Supported,
                        no_three_ds: common_enums::FeatureStatus::Supported,
                        supported_card_networks: supported_card_network.clone(),
                    }
                }),
            ),
        },
    );

    paybox_supported_payment_methods
});

static PAYBOX_CONNECTOR_INFO: ConnectorInfo = ConnectorInfo {
        display_name: "Paybox",
        description:
            "Paybox is a payment gateway that enables businesses to process online transactions securely ",
        connector_type: enums::HyperswitchConnectorCategory::PaymentGateway,
        integration_status: enums::ConnectorIntegrationStatus::Sandbox,
    };

static PAYBOX_SUPPORTED_WEBHOOK_FLOWS: [enums::EventClass; 0] = [];

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

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

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


// File: crates/hyperswitch_connectors/src/connectors/unified_authentication_service.rs

pub mod transformers;

use common_utils::{
    errors::CustomResult,
    ext_traits::BytesExt,
    request::{Method, Request, RequestBuilder, RequestContent},
    types::{AmountConvertor, FloatMajorUnit, FloatMajorUnitForConnector},
};
use error_stack::{report, ResultExt};
use hyperswitch_domain_models::{
    router_data::{AccessToken, ErrorResponse, RouterData},
    router_flow_types::{
        access_token_auth::AccessTokenAuth,
        payments::{Authorize, Capture, PSync, PaymentMethodToken, Session, SetupMandate, Void},
        refunds::{Execute, RSync},
        Authenticate, AuthenticationConfirmation, PostAuthenticate, PreAuthenticate,
    },
    router_request_types::{
        unified_authentication_service::{
            UasAuthenticationRequestData, UasAuthenticationResponseData,
            UasConfirmationRequestData, UasPostAuthenticationRequestData,
            UasPreAuthenticationRequestData,
        },
        AccessTokenRequestData, PaymentMethodTokenizationData, PaymentsAuthorizeData,
        PaymentsCancelData, PaymentsCaptureData, PaymentsSessionData, PaymentsSyncData,
        RefundsData, SetupMandateRequestData,
    },
    router_response_types::{PaymentsResponseData, RefundsResponseData},
    types::{
        UasAuthenticationConfirmationRouterData, UasAuthenticationRouterData,
        UasPostAuthenticationRouterData, UasPreAuthenticationRouterData,
    },
};
use hyperswitch_interfaces::{
    api::{
        self, ConnectorCommon, ConnectorCommonExt, ConnectorIntegration, ConnectorSpecifications,
        ConnectorValidation,
    },
    configs::Connectors,
    consts::{NO_ERROR_CODE, NO_ERROR_MESSAGE},
    errors,
    events::connector_api_logs::ConnectorEvent,
    types::{self, Response},
    webhooks,
};
use transformers as unified_authentication_service;

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

#[derive(Clone)]
pub struct UnifiedAuthenticationService {
    amount_converter: &'static (dyn AmountConvertor<Output = FloatMajorUnit> + Sync),
}

impl UnifiedAuthenticationService {
    pub fn new() -> &'static Self {
        &Self {
            amount_converter: &FloatMajorUnitForConnector,
        }
    }
}

impl api::Payment for UnifiedAuthenticationService {}
impl api::PaymentSession for UnifiedAuthenticationService {}
impl api::ConnectorAccessToken for UnifiedAuthenticationService {}
impl api::MandateSetup for UnifiedAuthenticationService {}
impl api::PaymentAuthorize for UnifiedAuthenticationService {}
impl api::PaymentSync for UnifiedAuthenticationService {}
impl api::PaymentCapture for UnifiedAuthenticationService {}
impl api::PaymentVoid for UnifiedAuthenticationService {}
impl api::Refund for UnifiedAuthenticationService {}
impl api::RefundExecute for UnifiedAuthenticationService {}
impl api::RefundSync for UnifiedAuthenticationService {}
impl api::PaymentToken for UnifiedAuthenticationService {}
impl api::UnifiedAuthenticationService for UnifiedAuthenticationService {}
impl api::UasPreAuthentication for UnifiedAuthenticationService {}
impl api::UasPostAuthentication for UnifiedAuthenticationService {}
impl api::UasAuthenticationConfirmation for UnifiedAuthenticationService {}
impl api::UasAuthentication for UnifiedAuthenticationService {}

impl ConnectorIntegration<PaymentMethodToken, PaymentMethodTokenizationData, PaymentsResponseData>
    for UnifiedAuthenticationService
{
}

impl ConnectorIntegration<Authorize, PaymentsAuthorizeData, PaymentsResponseData>
    for UnifiedAuthenticationService
{
}

impl<Flow, Request, Response> ConnectorCommonExt<Flow, Request, Response>
    for UnifiedAuthenticationService
where
    Self: ConnectorIntegration<Flow, Request, Response>,
{
    fn build_headers(
        &self,
        _req: &RouterData<Flow, Request, Response>,
        _connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::Maskable<String>)>, errors::ConnectorError> {
        let header = vec![
            (
                headers::CONTENT_TYPE.to_string(),
                self.get_content_type().to_string().into(),
            ),
            (
                headers::SOURCE.to_string(),
                self.get_content_type().to_string().into(),
            ),
        ];
        Ok(header)
    }
}

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

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

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

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

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

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

        Ok(ErrorResponse {
            status_code: res.status_code,
            code: NO_ERROR_CODE.to_owned(),
            message: NO_ERROR_MESSAGE.to_owned(),
            reason: Some(response.error),
            attempt_status: None,
            connector_transaction_id: None,
            network_advice_code: None,
            network_decline_code: None,
            network_error_message: None,
            connector_metadata: None,
        })
    }
}

impl ConnectorValidation for UnifiedAuthenticationService {
    //TODO: implement functions when support enabled
}

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

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

impl ConnectorIntegration<SetupMandate, SetupMandateRequestData, PaymentsResponseData>
    for UnifiedAuthenticationService
{
}

impl
    ConnectorIntegration<
        AuthenticationConfirmation,
        UasConfirmationRequestData,
        UasAuthenticationResponseData,
    > for UnifiedAuthenticationService
{
    fn get_headers(
        &self,
        req: &UasAuthenticationConfirmationRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &UasAuthenticationConfirmationRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!("{}confirmation", self.base_url(connectors)))
    }

    fn get_request_body(
        &self,
        req: &UasAuthenticationConfirmationRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let amount = utils::convert_amount(
            self.amount_converter,
            req.request.transaction_amount,
            req.request.transaction_currency,
        )?;

        let connector_router_data =
            unified_authentication_service::UnifiedAuthenticationServiceRouterData::from((
                amount, req,
            ));
        let connector_req =
            unified_authentication_service::UnifiedAuthenticationServiceAuthenticateConfirmationRequest::try_from(
                &connector_router_data,
            )?;
        Ok(RequestContent::Json(Box::new(connector_req)))
    }

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

    fn handle_response(
        &self,
        data: &UasAuthenticationConfirmationRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<UasAuthenticationConfirmationRouterData, errors::ConnectorError> {
        let response: unified_authentication_service::UnifiedAuthenticationServiceAuthenticateConfirmationResponse =
            res.response
                .parse_struct("UnifiedAuthenticationService UnifiedAuthenticationServiceAuthenticateConfirmationResponse")
                .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<
        PreAuthenticate,
        UasPreAuthenticationRequestData,
        UasAuthenticationResponseData,
    > for UnifiedAuthenticationService
{
    fn get_headers(
        &self,
        req: &UasPreAuthenticationRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &UasPreAuthenticationRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!(
            "{}pre_authentication_processing",
            self.base_url(connectors)
        ))
    }

    fn get_request_body(
        &self,
        req: &UasPreAuthenticationRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let connector_req = if req.request.service_details.is_some() {
            let transaction_details = req.request.transaction_details.clone().ok_or(
                errors::ConnectorError::MissingRequiredField {
                    field_name: "transaction_details",
                },
            )?;
            let amount = utils::convert_amount(
                self.amount_converter,
                transaction_details
                    .amount
                    .ok_or(errors::ConnectorError::MissingRequiredField {
                        field_name: "amount",
                    })?,
                transaction_details.currency.ok_or(
                    errors::ConnectorError::MissingRequiredField {
                        field_name: "currency",
                    },
                )?,
            )?;

            let connector_router_data =
                unified_authentication_service::UnifiedAuthenticationServiceRouterData::from((
                    amount, req,
                ));
            unified_authentication_service::UnifiedAuthenticationServicePreAuthenticateRequest::try_from(
                        &connector_router_data,
                    )?
        } else {
            unified_authentication_service::UnifiedAuthenticationServicePreAuthenticateRequest::try_from(
                req,
            )?
        };
        Ok(RequestContent::Json(Box::new(connector_req)))
    }

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

    fn handle_response(
        &self,
        data: &UasPreAuthenticationRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<UasPreAuthenticationRouterData, errors::ConnectorError> {
        let response: unified_authentication_service::UnifiedAuthenticationServicePreAuthenticateResponse =
            res.response
                .parse_struct("UnifiedAuthenticationService UnifiedAuthenticationServicePreAuthenticateResponse")
                .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<
        PostAuthenticate,
        UasPostAuthenticationRequestData,
        UasAuthenticationResponseData,
    > for UnifiedAuthenticationService
{
    fn get_headers(
        &self,
        req: &UasPostAuthenticationRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &UasPostAuthenticationRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!(
            "{}post_authentication_sync",
            self.base_url(connectors)
        ))
    }

    fn get_request_body(
        &self,
        req: &UasPostAuthenticationRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let connector_req =
            unified_authentication_service::UnifiedAuthenticationServicePostAuthenticateRequest::try_from(
                req,
            )?;
        Ok(RequestContent::Json(Box::new(connector_req)))
    }

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

    fn handle_response(
        &self,
        data: &UasPostAuthenticationRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<UasPostAuthenticationRouterData, errors::ConnectorError> {
        let response: unified_authentication_service::UnifiedAuthenticationServicePostAuthenticateResponse =
            res.response
                .parse_struct("UnifiedAuthenticationService UnifiedAuthenticationServicePostAuthenticateResponse")
                .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<Authenticate, UasAuthenticationRequestData, UasAuthenticationResponseData>
    for UnifiedAuthenticationService
{
    fn get_headers(
        &self,
        req: &UasAuthenticationRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &UasAuthenticationRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Ok(format!(
            "{}authentication_initiation",
            self.base_url(connectors)
        ))
    }

    fn get_request_body(
        &self,
        req: &UasAuthenticationRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let transaction_details = req.request.transaction_details.clone();
        let amount = utils::convert_amount(
            self.amount_converter,
            transaction_details
                .amount
                .ok_or(errors::ConnectorError::MissingRequiredField {
                    field_name: "amount",
                })?,
            transaction_details
                .currency
                .ok_or(errors::ConnectorError::MissingRequiredField {
                    field_name: "currency",
                })?,
        )?;

        let connector_router_data =
            unified_authentication_service::UnifiedAuthenticationServiceRouterData::from((
                amount, req,
            ));
        let connector_req = unified_authentication_service::UnifiedAuthenticationServiceAuthenticateRequest::try_from(
                    &connector_router_data,
                )?;
        Ok(RequestContent::Json(Box::new(connector_req)))
    }

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

    fn handle_response(
        &self,
        data: &UasAuthenticationRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<UasAuthenticationRouterData, errors::ConnectorError> {
        let response: unified_authentication_service::UnifiedAuthenticationServiceAuthenticateResponse =
        res.response
            .parse_struct("UnifiedAuthenticationService UnifiedAuthenticationServiceAuthenticateResponse")
            .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 UnifiedAuthenticationService
{
}

impl ConnectorIntegration<Capture, PaymentsCaptureData, PaymentsResponseData>
    for UnifiedAuthenticationService
{
}

impl ConnectorIntegration<Void, PaymentsCancelData, PaymentsResponseData>
    for UnifiedAuthenticationService
{
}

impl ConnectorIntegration<Execute, RefundsData, RefundsResponseData>
    for UnifiedAuthenticationService
{
}

impl ConnectorIntegration<RSync, RefundsData, RefundsResponseData>
    for UnifiedAuthenticationService
{
}

#[async_trait::async_trait]
impl webhooks::IncomingWebhook for UnifiedAuthenticationService {
    fn get_webhook_object_reference_id(
        &self,
        _request: &webhooks::IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<api_models::webhooks::ObjectReferenceId, errors::ConnectorError> {
        Err(report!(errors::ConnectorError::WebhooksNotImplemented))
    }

    fn get_webhook_event_type(
        &self,
        _request: &webhooks::IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<api_models::webhooks::IncomingWebhookEvent, errors::ConnectorError> {
        Err(report!(errors::ConnectorError::WebhooksNotImplemented))
    }

    fn get_webhook_resource_object(
        &self,
        _request: &webhooks::IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<Box<dyn masking::ErasedMaskSerialize>, errors::ConnectorError> {
        Err(report!(errors::ConnectorError::WebhooksNotImplemented))
    }
}

impl ConnectorSpecifications for UnifiedAuthenticationService {}


// File: crates/hyperswitch_connectors/src/connectors/dummyconnector.rs

pub mod transformers;

use api_models::webhooks::{IncomingWebhookEvent, ObjectReferenceId};
use common_enums::{CaptureMethod, PaymentMethod, PaymentMethodType};
use common_utils::{
    consts as common_consts,
    errors::CustomResult,
    ext_traits::BytesExt,
    request::{Method, Request, RequestBuilder, RequestContent},
    types::{AmountConvertor, MinorUnit, MinorUnitForConnector},
};
use error_stack::{report, ResultExt};
use hyperswitch_domain_models::{
    router_data::{AccessToken, ConnectorAuthType, ErrorResponse, RouterData},
    router_flow_types::{
        AccessTokenAuth, Authorize, Capture, Execute, PSync, PaymentMethodToken, RSync, Session,
        SetupMandate, Void,
    },
    router_request_types::{
        AccessTokenRequestData, PaymentMethodTokenizationData, PaymentsAuthorizeData,
        PaymentsCancelData, PaymentsCaptureData, PaymentsSessionData, PaymentsSyncData,
        RefundsData, SetupMandateRequestData,
    },
    router_response_types::{PaymentsResponseData, RefundsResponseData},
    types::{
        PaymentsAuthorizeRouterData, PaymentsCaptureRouterData, PaymentsSyncRouterData,
        RefundSyncRouterData, RefundsRouterData,
    },
};
use hyperswitch_interfaces::{
    api::{
        ConnectorAccessToken, ConnectorCommon, ConnectorCommonExt, ConnectorIntegration,
        ConnectorSpecifications, ConnectorValidation, MandateSetup, Payment, PaymentAuthorize,
        PaymentCapture, PaymentSession, PaymentSync, PaymentToken, PaymentVoid, Refund,
        RefundExecute, RefundSync,
    },
    configs::Connectors,
    errors::ConnectorError,
    events::connector_api_logs::ConnectorEvent,
    types::{
        PaymentsAuthorizeType, PaymentsCaptureType, PaymentsSyncType, RefundExecuteType,
        RefundSyncType, Response,
    },
    webhooks::{IncomingWebhook, IncomingWebhookRequestDetails},
};
use masking::{Mask as _, Maskable};
use transformers as dummyconnector;

use crate::{
    constants::headers,
    types::ResponseRouterData,
    utils::{construct_not_supported_error_report, convert_amount, RefundsRequestData as _},
};

#[derive(Clone)]
pub struct DummyConnector<const T: u8> {
    amount_converter: &'static (dyn AmountConvertor<Output = MinorUnit> + Sync),
}

impl<const T: u8> DummyConnector<T> {
    pub fn new() -> &'static Self {
        &Self {
            amount_converter: &MinorUnitForConnector,
        }
    }
}

impl<const T: u8> Payment for DummyConnector<T> {}
impl<const T: u8> PaymentSession for DummyConnector<T> {}
impl<const T: u8> ConnectorAccessToken for DummyConnector<T> {}
impl<const T: u8> MandateSetup for DummyConnector<T> {}
impl<const T: u8> PaymentAuthorize for DummyConnector<T> {}
impl<const T: u8> PaymentSync for DummyConnector<T> {}
impl<const T: u8> PaymentCapture for DummyConnector<T> {}
impl<const T: u8> PaymentVoid for DummyConnector<T> {}
impl<const T: u8> Refund for DummyConnector<T> {}
impl<const T: u8> RefundExecute for DummyConnector<T> {}
impl<const T: u8> RefundSync for DummyConnector<T> {}
impl<const T: u8> PaymentToken for DummyConnector<T> {}

impl<const T: u8>
    ConnectorIntegration<PaymentMethodToken, PaymentMethodTokenizationData, PaymentsResponseData>
    for DummyConnector<T>
{
    // Not Implemented (R)
}

impl<const T: u8, Flow, Request, Response> ConnectorCommonExt<Flow, Request, Response>
    for DummyConnector<T>
where
    Self: ConnectorIntegration<Flow, Request, Response>,
{
    fn build_headers(
        &self,
        req: &RouterData<Flow, Request, Response>,
        _connectors: &Connectors,
    ) -> CustomResult<Vec<(String, Maskable<String>)>, ConnectorError> {
        let mut header = vec![
            (
                headers::CONTENT_TYPE.to_string(),
                PaymentsAuthorizeType::get_content_type(self)
                    .to_string()
                    .into(),
            ),
            (
                common_consts::TENANT_HEADER.to_string(),
                req.tenant_id.get_string_repr().to_string().into(),
            ),
        ];
        let mut api_key = self.get_auth_header(&req.connector_auth_type)?;
        header.append(&mut api_key);
        Ok(header)
    }
}

impl<const T: u8> ConnectorCommon for DummyConnector<T> {
    fn id(&self) -> &'static str {
        Into::<transformers::DummyConnectors>::into(T).get_dummy_connector_id()
    }

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

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

    fn get_auth_header(
        &self,
        auth_type: &ConnectorAuthType,
    ) -> CustomResult<Vec<(String, Maskable<String>)>, ConnectorError> {
        let auth = transformers::DummyConnectorAuthType::try_from(auth_type)
            .change_context(ConnectorError::FailedToObtainAuthType)?;
        Ok(vec![(
            headers::AUTHORIZATION.to_string(),
            auth.api_key.into_masked(),
        )])
    }

    fn build_error_response(
        &self,
        res: Response,
        event_builder: Option<&mut ConnectorEvent>,
    ) -> CustomResult<ErrorResponse, ConnectorError> {
        let response: transformers::DummyConnectorErrorResponse = res
            .response
            .parse_struct("DummyConnectorErrorResponse")
            .change_context(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.code,
            message: response.error.message,
            reason: response.error.reason,
            attempt_status: None,
            connector_transaction_id: None,
            network_advice_code: None,
            network_decline_code: None,
            network_error_message: None,
            connector_metadata: None,
        })
    }
}

impl<const T: u8> ConnectorValidation for DummyConnector<T> {
    fn validate_connector_against_payment_request(
        &self,
        capture_method: Option<CaptureMethod>,
        _payment_method: PaymentMethod,
        _pmt: Option<PaymentMethodType>,
    ) -> CustomResult<(), ConnectorError> {
        let capture_method = capture_method.unwrap_or_default();
        match capture_method {
            CaptureMethod::Automatic
            | CaptureMethod::Manual
            | CaptureMethod::SequentialAutomatic => Ok(()),
            CaptureMethod::ManualMultiple | CaptureMethod::Scheduled => Err(
                construct_not_supported_error_report(capture_method, self.id()),
            ),
        }
    }
}

impl<const T: u8> ConnectorIntegration<Session, PaymentsSessionData, PaymentsResponseData>
    for DummyConnector<T>
{
    //TODO: implement sessions flow
}

impl<const T: u8> ConnectorIntegration<AccessTokenAuth, AccessTokenRequestData, AccessToken>
    for DummyConnector<T>
{
}

impl<const T: u8> ConnectorIntegration<SetupMandate, SetupMandateRequestData, PaymentsResponseData>
    for DummyConnector<T>
{
    fn build_request(
        &self,
        _req: &RouterData<SetupMandate, SetupMandateRequestData, PaymentsResponseData>,
        _connectors: &Connectors,
    ) -> CustomResult<Option<Request>, ConnectorError> {
        Err(
            ConnectorError::NotImplemented("Setup Mandate flow for DummyConnector".to_string())
                .into(),
        )
    }
}

impl<const T: u8> ConnectorIntegration<Authorize, PaymentsAuthorizeData, PaymentsResponseData>
    for DummyConnector<T>
{
    fn get_headers(
        &self,
        req: &PaymentsAuthorizeRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, Maskable<String>)>, ConnectorError> {
        self.build_headers(req, connectors)
    }

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

    fn get_url(
        &self,
        req: &PaymentsAuthorizeRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, ConnectorError> {
        match req.payment_method {
            PaymentMethod::Card
            | PaymentMethod::Upi
            | PaymentMethod::Wallet
            | PaymentMethod::PayLater => Ok(format!("{}/payment", self.base_url(connectors))),
            _ => Err(error_stack::report!(ConnectorError::NotSupported {
                message: format!("The payment method {} is not supported", req.payment_method),
                connector: Into::<transformers::DummyConnectors>::into(T).get_dummy_connector_id(),
            })),
        }
    }

    fn get_request_body(
        &self,
        req: &PaymentsAuthorizeRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, ConnectorError> {
        let amount = convert_amount(
            self.amount_converter,
            req.request.minor_amount,
            req.request.currency,
        )?;

        let connector_router_data = dummyconnector::DummyConnectorRouterData::from((amount, req));
        let connector_req =
            transformers::DummyConnectorPaymentsRequest::<T>::try_from(&connector_router_data)?;
        Ok(RequestContent::Json(Box::new(connector_req)))
    }

    fn build_request(
        &self,
        req: &PaymentsAuthorizeRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Option<Request>, 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, ConnectorError> {
        let response: transformers::PaymentsResponse = res
            .response
            .parse_struct("DummyConnector PaymentsResponse")
            .change_context(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,
        })
        .change_context(ConnectorError::ResponseHandlingFailed)
    }

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

impl<const T: u8> ConnectorIntegration<PSync, PaymentsSyncData, PaymentsResponseData>
    for DummyConnector<T>
{
    fn get_headers(
        &self,
        req: &PaymentsSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, Maskable<String>)>, ConnectorError> {
        self.build_headers(req, connectors)
    }

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

    fn get_url(
        &self,
        req: &PaymentsSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, ConnectorError> {
        match req
            .request
            .connector_transaction_id
            .get_connector_transaction_id()
        {
            Ok(transaction_id) => Ok(format!(
                "{}/payments/{}",
                self.base_url(connectors),
                transaction_id
            )),
            Err(_) => Err(error_stack::report!(
                ConnectorError::MissingConnectorTransactionID
            )),
        }
    }

    fn build_request(
        &self,
        req: &PaymentsSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Option<Request>, 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, ConnectorError> {
        let response: transformers::PaymentsResponse = res
            .response
            .parse_struct("dummyconnector PaymentsSyncResponse")
            .change_context(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,
        })
        .change_context(ConnectorError::ResponseHandlingFailed)
    }

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

impl<const T: u8> ConnectorIntegration<Capture, PaymentsCaptureData, PaymentsResponseData>
    for DummyConnector<T>
{
    fn get_headers(
        &self,
        req: &PaymentsCaptureRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, Maskable<String>)>, ConnectorError> {
        self.build_headers(req, connectors)
    }

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

    fn get_url(
        &self,
        _req: &PaymentsCaptureRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<String, ConnectorError> {
        Err(ConnectorError::NotImplemented("get_url method".to_string()).into())
    }

    fn get_request_body(
        &self,
        _req: &PaymentsCaptureRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, ConnectorError> {
        Err(ConnectorError::NotImplemented("get_request_body method".to_string()).into())
    }

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

    fn handle_response(
        &self,
        data: &PaymentsCaptureRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<PaymentsCaptureRouterData, ConnectorError> {
        let response: transformers::PaymentsResponse = res
            .response
            .parse_struct("transformers PaymentsCaptureResponse")
            .change_context(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,
        })
        .change_context(ConnectorError::ResponseHandlingFailed)
    }

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

impl<const T: u8> ConnectorIntegration<Void, PaymentsCancelData, PaymentsResponseData>
    for DummyConnector<T>
{
}

impl<const T: u8> ConnectorIntegration<Execute, RefundsData, RefundsResponseData>
    for DummyConnector<T>
{
    fn get_headers(
        &self,
        req: &RefundsRouterData<Execute>,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, Maskable<String>)>, ConnectorError> {
        self.build_headers(req, connectors)
    }

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

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

    fn get_request_body(
        &self,
        req: &RefundsRouterData<Execute>,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, ConnectorError> {
        let amount = convert_amount(
            self.amount_converter,
            req.request.minor_refund_amount,
            req.request.currency,
        )?;

        let connector_router_data = dummyconnector::DummyConnectorRouterData::from((amount, req));
        let connector_req =
            transformers::DummyConnectorRefundRequest::try_from(&connector_router_data)?;
        Ok(RequestContent::Json(Box::new(connector_req)))
    }

    fn build_request(
        &self,
        req: &RefundsRouterData<Execute>,
        connectors: &Connectors,
    ) -> CustomResult<Option<Request>, 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>, ConnectorError> {
        let response: transformers::RefundResponse = res
            .response
            .parse_struct("transformers RefundResponse")
            .change_context(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,
        })
        .change_context(ConnectorError::ResponseHandlingFailed)
    }

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

impl<const T: u8> ConnectorIntegration<RSync, RefundsData, RefundsResponseData>
    for DummyConnector<T>
{
    fn get_headers(
        &self,
        req: &RefundSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, Maskable<String>)>, ConnectorError> {
        self.build_headers(req, connectors)
    }

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

    fn get_url(
        &self,
        req: &RefundSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<String, ConnectorError> {
        let refund_id = req.request.get_connector_refund_id()?;
        Ok(format!(
            "{}/refunds/{}",
            self.base_url(connectors),
            refund_id
        ))
    }

    fn build_request(
        &self,
        req: &RefundSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Option<Request>, 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, ConnectorError> {
        let response: transformers::RefundResponse = res
            .response
            .parse_struct("transformers RefundSyncResponse")
            .change_context(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,
        })
        .change_context(ConnectorError::ResponseHandlingFailed)
    }

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

#[async_trait::async_trait]
impl<const T: u8> IncomingWebhook for DummyConnector<T> {
    fn get_webhook_object_reference_id(
        &self,
        _request: &IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<ObjectReferenceId, ConnectorError> {
        Err(report!(ConnectorError::WebhooksNotImplemented))
    }

    fn get_webhook_event_type(
        &self,
        _request: &IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<IncomingWebhookEvent, ConnectorError> {
        Ok(IncomingWebhookEvent::EventNotSupported)
    }

    fn get_webhook_resource_object(
        &self,
        _request: &IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<Box<dyn masking::ErasedMaskSerialize>, ConnectorError> {
        Err(report!(ConnectorError::WebhooksNotImplemented))
    }
}

impl<const T: u8> ConnectorSpecifications for DummyConnector<T> {}


// File: crates/hyperswitch_connectors/src/connectors/katapult.rs

pub mod transformers;

use std::sync::LazyLock;

use common_enums::enums;
use common_utils::{
    errors::CustomResult,
    ext_traits::BytesExt,
    request::{Method, Request, RequestBuilder, RequestContent},
    types::{AmountConvertor, StringMinorUnit, StringMinorUnitForConnector},
};
use error_stack::{report, ResultExt};
use hyperswitch_domain_models::{
    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, PaymentsResponseData, RefundsResponseData, SupportedPaymentMethods,
    },
    types::{
        PaymentsAuthorizeRouterData, PaymentsCaptureRouterData, PaymentsSyncRouterData,
        RefundSyncRouterData, RefundsRouterData,
    },
};
use hyperswitch_interfaces::{
    api::{
        self, ConnectorCommon, ConnectorCommonExt, ConnectorIntegration, ConnectorSpecifications,
        ConnectorValidation,
    },
    configs::Connectors,
    errors,
    events::connector_api_logs::ConnectorEvent,
    types::{self, Response},
    webhooks,
};
use masking::{ExposeInterface, Mask};
use transformers as katapult;

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

#[derive(Clone)]
pub struct Katapult {
    amount_converter: &'static (dyn AmountConvertor<Output = StringMinorUnit> + Sync),
}

impl Katapult {
    pub fn new() -> &'static Self {
        &Self {
            amount_converter: &StringMinorUnitForConnector,
        }
    }
}

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

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

impl<Flow, Request, Response> ConnectorCommonExt<Flow, Request, Response> for Katapult
where
    Self: ConnectorIntegration<Flow, Request, Response>,
{
    fn build_headers(
        &self,
        req: &RouterData<Flow, Request, Response>,
        _connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::Maskable<String>)>, errors::ConnectorError> {
        let mut header = vec![(
            headers::CONTENT_TYPE.to_string(),
            self.get_content_type().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 Katapult {
    fn id(&self) -> &'static str {
        "katapult"
    }

    fn get_currency_unit(&self) -> api::CurrencyUnit {
        api::CurrencyUnit::Base
        //    TODO! Check connector documentation, on which unit they are processing the currency.
        //    If the connector accepts amount in lower unit ( i.e cents for USD) then return api::CurrencyUnit::Minor,
        //    if connector accepts amount in base unit (i.e dollars for USD) then return api::CurrencyUnit::Base
    }

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

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

    fn get_auth_header(
        &self,
        auth_type: &ConnectorAuthType,
    ) -> CustomResult<Vec<(String, masking::Maskable<String>)>, errors::ConnectorError> {
        let auth = katapult::KatapultAuthType::try_from(auth_type)
            .change_context(errors::ConnectorError::FailedToObtainAuthType)?;
        Ok(vec![(
            headers::AUTHORIZATION.to_string(),
            auth.api_key.expose().into_masked(),
        )])
    }

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

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

        Ok(ErrorResponse {
            status_code: res.status_code,
            code: response.code,
            message: response.message,
            reason: response.reason,
            attempt_status: None,
            connector_transaction_id: None,
            network_advice_code: None,
            network_decline_code: None,
            network_error_message: None,
            connector_metadata: None,
        })
    }
}

impl ConnectorValidation for Katapult {
    fn validate_mandate_payment(
        &self,
        _pm_type: Option<enums::PaymentMethodType>,
        pm_data: PaymentMethodData,
    ) -> CustomResult<(), errors::ConnectorError> {
        match pm_data {
            PaymentMethodData::Card(_) => Err(errors::ConnectorError::NotImplemented(
                "validate_mandate_payment does not support cards".to_string(),
            )
            .into()),
            _ => Ok(()),
        }
    }

    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> {
        Ok(())
    }
}

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

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

impl ConnectorIntegration<SetupMandate, SetupMandateRequestData, PaymentsResponseData>
    for Katapult
{
}

impl ConnectorIntegration<Authorize, PaymentsAuthorizeData, PaymentsResponseData> for Katapult {
    fn get_headers(
        &self,
        req: &PaymentsAuthorizeRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &PaymentsAuthorizeRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Err(errors::ConnectorError::NotImplemented("get_url method".to_string()).into())
    }

    fn get_request_body(
        &self,
        req: &PaymentsAuthorizeRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let amount = utils::convert_amount(
            self.amount_converter,
            req.request.minor_amount,
            req.request.currency,
        )?;

        let connector_router_data = katapult::KatapultRouterData::from((amount, req));
        let connector_req = katapult::KatapultPaymentsRequest::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(&types::PaymentsAuthorizeType::get_url(
                    self, req, connectors,
                )?)
                .attach_default_headers()
                .headers(types::PaymentsAuthorizeType::get_headers(
                    self, req, connectors,
                )?)
                .set_body(types::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: katapult::KatapultPaymentsResponse = res
            .response
            .parse_struct("Katapult 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 Katapult {
    fn get_headers(
        &self,
        req: &PaymentsSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &PaymentsSyncRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Err(errors::ConnectorError::NotImplemented("get_url method".to_string()).into())
    }

    fn build_request(
        &self,
        req: &PaymentsSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Option<Request>, errors::ConnectorError> {
        Ok(Some(
            RequestBuilder::new()
                .method(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: &PaymentsSyncRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<PaymentsSyncRouterData, errors::ConnectorError> {
        let response: katapult::KatapultPaymentsResponse = res
            .response
            .parse_struct("katapult 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 Katapult {
    fn get_headers(
        &self,
        req: &PaymentsCaptureRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &PaymentsCaptureRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Err(errors::ConnectorError::NotImplemented("get_url method".to_string()).into())
    }

    fn get_request_body(
        &self,
        _req: &PaymentsCaptureRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        Err(errors::ConnectorError::NotImplemented("get_request_body method".to_string()).into())
    }

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

    fn handle_response(
        &self,
        data: &PaymentsCaptureRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<PaymentsCaptureRouterData, errors::ConnectorError> {
        let response: katapult::KatapultPaymentsResponse = res
            .response
            .parse_struct("Katapult PaymentsCaptureResponse")
            .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<Void, PaymentsCancelData, PaymentsResponseData> for Katapult {}

impl ConnectorIntegration<Execute, RefundsData, RefundsResponseData> for Katapult {
    fn get_headers(
        &self,
        req: &RefundsRouterData<Execute>,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &RefundsRouterData<Execute>,
        _connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Err(errors::ConnectorError::NotImplemented("get_url method".to_string()).into())
    }

    fn get_request_body(
        &self,
        req: &RefundsRouterData<Execute>,
        _connectors: &Connectors,
    ) -> CustomResult<RequestContent, errors::ConnectorError> {
        let refund_amount = utils::convert_amount(
            self.amount_converter,
            req.request.minor_refund_amount,
            req.request.currency,
        )?;

        let connector_router_data = katapult::KatapultRouterData::from((refund_amount, req));
        let connector_req = katapult::KatapultRefundRequest::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(&types::RefundExecuteType::get_url(self, req, connectors)?)
            .attach_default_headers()
            .headers(types::RefundExecuteType::get_headers(
                self, req, connectors,
            )?)
            .set_body(types::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: katapult::RefundResponse = res
            .response
            .parse_struct("katapult RefundResponse")
            .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<RSync, RefundsData, RefundsResponseData> for Katapult {
    fn get_headers(
        &self,
        req: &RefundSyncRouterData,
        connectors: &Connectors,
    ) -> CustomResult<Vec<(String, masking::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: &RefundSyncRouterData,
        _connectors: &Connectors,
    ) -> CustomResult<String, errors::ConnectorError> {
        Err(errors::ConnectorError::NotImplemented("get_url method".to_string()).into())
    }

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

    fn handle_response(
        &self,
        data: &RefundSyncRouterData,
        event_builder: Option<&mut ConnectorEvent>,
        res: Response,
    ) -> CustomResult<RefundSyncRouterData, errors::ConnectorError> {
        let response: katapult::RefundResponse = res
            .response
            .parse_struct("katapult 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 webhooks::IncomingWebhook for Katapult {
    fn get_webhook_object_reference_id(
        &self,
        _request: &webhooks::IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<api_models::webhooks::ObjectReferenceId, errors::ConnectorError> {
        Err(report!(errors::ConnectorError::WebhooksNotImplemented))
    }

    fn get_webhook_event_type(
        &self,
        _request: &webhooks::IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<api_models::webhooks::IncomingWebhookEvent, errors::ConnectorError> {
        Err(report!(errors::ConnectorError::WebhooksNotImplemented))
    }

    fn get_webhook_resource_object(
        &self,
        _request: &webhooks::IncomingWebhookRequestDetails<'_>,
    ) -> CustomResult<Box<dyn masking::ErasedMaskSerialize>, errors::ConnectorError> {
        Err(report!(errors::ConnectorError::WebhooksNotImplemented))
    }
}

static KATAPULT_SUPPORTED_PAYMENT_METHODS: LazyLock<SupportedPaymentMethods> =
    LazyLock::new(SupportedPaymentMethods::new);

static KATAPULT_CONNECTOR_INFO: ConnectorInfo = ConnectorInfo {
    display_name: "Katapult",
    description: "Katapult connector",
    connector_type: enums::HyperswitchConnectorCategory::PaymentGateway,
    integration_status: enums::ConnectorIntegrationStatus::Alpha,
};

static KATAPULT_SUPPORTED_WEBHOOK_FLOWS: [enums::EventClass; 0] = [];

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

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

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