chrome/browser/ui/ash/glanceables/glanceables_classroom_client_impl.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_UI_ASH_GLANCEABLES_GLANCEABLES_CLASSROOM_CLIENT_IMPL_H_
#define CHROME_BROWSER_UI_ASH_GLANCEABLES_GLANCEABLES_CLASSROOM_CLIENT_IMPL_H_

#include <memory>
#include <string>
#include <vector>

#include "ash/glanceables/classroom/glanceables_classroom_client.h"
#include "base/functional/callback_forward.h"
#include "base/memory/weak_ptr.h"
#include "google_apis/common/request_sender.h"

namespace net {
struct NetworkTrafficAnnotationTag;
}  // namespace net

namespace ash {

// Provides implementation for `GlanceablesClassroomClient`. Responsible for
// communication with Google Classroom API.
class GlanceablesClassroomClientImpl : public GlanceablesClassroomClient {
 public:
  // Provides an instance of `google_apis::RequestSender` for the client.
  using CreateRequestSenderCallback =
      base::RepeatingCallback<std::unique_ptr<google_apis::RequestSender>(
          const std::vector<std::string>& scopes,
          const net::NetworkTrafficAnnotationTag& traffic_annotation_tag)>;

  explicit GlanceablesClassroomClientImpl(
      const CreateRequestSenderCallback& create_request_sender_callback);
  GlanceablesClassroomClientImpl(const GlanceablesClassroomClientImpl&) =
      delete;
  GlanceablesClassroomClientImpl& operator=(
      const GlanceablesClassroomClientImpl&) = delete;
  ~GlanceablesClassroomClientImpl();

 private:
  // Callback passed from `GlanceablesKeyedService` that creates
  // `request_sender_`.
  const CreateRequestSenderCallback create_request_sender_callback_;

  base::WeakPtrFactory<GlanceablesClassroomClientImpl> weak_factory_{this};
};

}  // namespace ash

#endif  // CHROME_BROWSER_UI_ASH_GLANCEABLES_GLANCEABLES_CLASSROOM_CLIENT_IMPL_H_