// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into webref
// (https://github.com/w3c/webref)
// Source: Payment Request API 1.1 (https://w3c.github.io/payment-request/)

[SecureContext, Exposed=Window]
interface PaymentRequest : EventTarget {
  constructor(
    sequence<PaymentMethodData> methodData,
    PaymentDetailsInit details
  );
  [NewObject]
  Promise<PaymentResponse> show(optional Promise<PaymentDetailsUpdate> detailsPromise);
  [NewObject]
  Promise<undefined> abort();
  [NewObject]
  Promise<boolean> canMakePayment();

  readonly attribute DOMString id;

  attribute EventHandler onpaymentmethodchange;
};

dictionary PaymentMethodData {
  required DOMString supportedMethods;
  object data;
};

dictionary PaymentCurrencyAmount {
  required DOMString currency;
  required DOMString value;
};

dictionary PaymentDetailsBase {
  sequence<PaymentItem> displayItems;
  sequence<PaymentDetailsModifier> modifiers;
};

dictionary PaymentDetailsInit : PaymentDetailsBase {
  DOMString id;
  required PaymentItem total;
};

dictionary PaymentDetailsUpdate : PaymentDetailsBase {
  PaymentItem total;
  object paymentMethodErrors;
};

dictionary PaymentDetailsModifier {
  required DOMString supportedMethods;
  PaymentItem total;
  sequence<PaymentItem> additionalDisplayItems;
  object data;
};

dictionary PaymentItem {
  required DOMString label;
  required PaymentCurrencyAmount amount;
  boolean pending = false;
};

dictionary PaymentCompleteDetails {
  object? data = null;
};

enum PaymentComplete {
  "fail",
  "success",
  "unknown"
};

[SecureContext, Exposed=Window]
interface PaymentResponse : EventTarget  {
  [Default] object toJSON();

  readonly attribute DOMString requestId;
  readonly attribute DOMString methodName;
  readonly attribute object details;

  [NewObject]
  Promise<undefined> complete(
    optional PaymentComplete result = "unknown",
    optional PaymentCompleteDetails details = {}
  );
  [NewObject]
  Promise<undefined> retry(optional PaymentValidationErrors errorFields = {});
};

dictionary PaymentValidationErrors {
  DOMString error;
  object paymentMethod;
};

[SecureContext, Exposed=Window]
interface PaymentMethodChangeEvent : PaymentRequestUpdateEvent {
  constructor(DOMString type, optional PaymentMethodChangeEventInit eventInitDict = {});
  readonly attribute DOMString methodName;
  readonly attribute object? methodDetails;
};

dictionary PaymentMethodChangeEventInit : PaymentRequestUpdateEventInit {
  DOMString methodName = "";
  object? methodDetails = null;
};

[SecureContext, Exposed=Window]
interface PaymentRequestUpdateEvent : Event {
  constructor(DOMString type, optional PaymentRequestUpdateEventInit eventInitDict = {});
  undefined updateWith(Promise<PaymentDetailsUpdate> detailsPromise);
};

dictionary PaymentRequestUpdateEventInit : EventInit {};