/// <reference types="@types/applepayjs" />
/// <reference types="@types/googlepay" />
declare global {
  interface Window {
    google: typeof google;
    ApplePaySession: typeof ApplePaySession;
  }

  // HostedForm comes from the HPF script we load. API reference is here: https://network.gateway.mastercard.com/api/documentation/apiDocumentation/session/version/74/hs-function/api/documentation/integrationGuidelines/hostedPaymentForm/HPFJS/paymentFormFieldsReference.html?locale=en_US
  interface SessionDetails {
    cardNumber?: string;
    cardSecurityCode?: string;
    cardExpiryMonth: string;
    cardExpiryYear: string;
  }

  type FieldInErrorValue = 'invalid' | 'missing';
  interface CreateUpdateSessionResponse {
    status: string;
    session: string;
    cardBrand: string;
    cardScheme: string;
    cardFundingMethod: string;
    cardLocalBrand: string;
    fieldsInError: {
      cardNumber: FieldInErrorValue;
      cardSecurityCode: FieldInErrorValue;
      cardExpiryMonth: FieldInErrorValue;
      cardExpiryYear: FieldInErrorValue;
    };
  }
  interface HostedForm {
    callback(): void;
    createSession(
      sessionDetails: SessionDetails,
      createSessionCallback: (createSessionResponse: CreateUpdateSessionResponse) => void
    ): void;
    setMerchant(merchantId: string): void;
    showVisaCheckout(
      sessionId?: string,
      options: {
        acceptedCards: 'MASTERCARD' | 'AMEX' | 'DISCOVER' | 'VISA';
        paymentConfirmation: 'CONFIRM_AT_PROVIDER' | 'CONFIRM_AT_MERCHANT';
        paymentConfirmationMessage: string;
        merchant: {
          logo: URL;
          displayName: string;
        };
        locale: string;
        country: 'AUS';
        order: {
          amount: number;
          currency: 'AUD';
        };
      },
      callback: () => void
    ): void;
    updateSession(
      sessionId: string,
      sessionDetails: SessionDetails,
      updateSessionCallback: (updateSessionResponse: CreateUpdateSessionResponse) => void
    ): void;
  }

  const HostedForm: HostedForm;
}

export {};