// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_MULTIDEVICE_SETUP_SCREEN_H_
#define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_MULTIDEVICE_SETUP_SCREEN_H_

#include <string>

#include "base/callback.h"
#include "base/macros.h"
#include "chrome/browser/chromeos/login/screens/base_screen.h"

namespace chromeos {

class MultiDeviceSetupScreenView;

class MultiDeviceSetupScreen : public BaseScreen {
 public:
  MultiDeviceSetupScreen(MultiDeviceSetupScreenView* view,
                         const base::RepeatingClosure& exit_callback);
  ~MultiDeviceSetupScreen() override;

  // BaseScreen:
  void Show() override;
  void Hide() override;
  void OnUserAction(const std::string& action_id) override;

 private:
  friend class MultiDeviceSetupScreenTest;

  // This enum is tied directly to a UMA enum defined in
  // //tools/metrics/histograms/enums.xml, and should always reflect it (do not
  // change one without changing the other).  Entries should be never modified
  // or deleted.  Only additions possible.
  enum class MultiDeviceSetupOOBEUserChoice {
    kAccepted = 0,
    kDeclined = 1,
    kMaxValue = kDeclined
  };

  static void RecordMultiDeviceSetupOOBEUserChoiceHistogram(
      MultiDeviceSetupOOBEUserChoice value);

  // Exits the screen.
  void ExitScreen();

  MultiDeviceSetupScreenView* view_;
  base::RepeatingClosure exit_callback_;

  DISALLOW_COPY_AND_ASSIGN(MultiDeviceSetupScreen);
};

}  // namespace chromeos

#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_MULTIDEVICE_SETUP_SCREEN_H_