/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "domstubs.idl"

[scriptable, uuid(6b782346-49ec-41dd-8165-171506f8d4f4)]
interface nsINotificationActionStorageEntry : nsISupports {
  readonly attribute AString name;
  readonly attribute AString title;
};

[scriptable, uuid(c772e1b9-d4b0-4e23-8481-4a8b7dbbfe92)]
interface nsINotificationStorageEntry : nsISupports {
  readonly attribute AString id;
  readonly attribute AString title;
  readonly attribute ACString dir;
  readonly attribute AString lang;
  readonly attribute AString body;
  readonly attribute AString tag;
  readonly attribute AString icon;
  readonly attribute boolean requireInteraction;
  readonly attribute boolean silent;
  readonly attribute AString dataSerialized;
  readonly attribute Array<nsINotificationActionStorageEntry> actions;
};

[scriptable, function, uuid(c1622232-259c-43b0-b52e-89c39dcd9796)]
interface nsINotificationStorageCallback : nsISupports
{
  /**
   * Callback function used to pass single notification back
   * into C++ land for getNotifications() return data.
   *
   * @param aEntry: the stored notification entries
   */
  void done(in Array<nsINotificationStorageEntry> aEntries);
};

/**
 * Interface for notification persistence layer.
 */
[scriptable, uuid(17f85e52-fe57-440e-9ba1-5c312ca02b95)]
interface nsINotificationStorage : nsISupports
{

  /**
   * Add/replace a notification to the persistence layer.
   *
   * @param aOrigin: the origin/app of this notification
   * @param aScope: the ServiceWorker registration scope, or empty if unscoped.
   * @param aEntry: the notification data to store
   */
  void put(in AString aOrigin,
           in nsINotificationStorageEntry aEntry,
           in AString aScope);

  /**
   * Retrieve a list of notifications.
   *
   * @param origin: the origin/app for which to fetch notifications from
   * @param scope: Used to limit for the specific scope.
   *               Pass an empty string for unscoped notifications.
   *               (See bug 1881812 for potential spec changes to how notifications
   *               are associated with ServiceWorker registrations.)
   * @param tag: used to fetch only a specific tag
   * @param callback: nsINotificationStorageCallback, used for
   *                  returning notifications objects
   */
  void get(in AString origin,
           in AString scope,
           in AString tag,
           in nsINotificationStorageCallback aCallback);

  /**
   * Remove a notification from storage.
   *
   * @param origin: the origin/app to delete the notification from
   * @param id: the uuid for the notification to delete
   */
  void delete(in AString origin,
              in AString id);
};

%{C++
#define NS_NOTIFICATION_STORAGE_CONTRACTID "@mozilla.org/notificationStorage;1"
%}

%{C++
#define NS_MEMORY_NOTIFICATION_STORAGE_CONTRACTID "@mozilla.org/memoryNotificationStorage;1"
%}