// Copyright 2022 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_WEBUI_ASH_LOGIN_LOCAL_STATE_ERROR_SCREEN_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_ASH_LOGIN_LOCAL_STATE_ERROR_SCREEN_HANDLER_H_

#include "base/memory/weak_ptr.h"
#include "chrome/browser/ui/webui/ash/login/base_screen_handler.h"

namespace ash {

class LocalStateErrorScreenView {
 public:
  inline constexpr static StaticOobeScreenId kScreenId{"local-state-error",
                                                       "LocalStateErrorScreen"};

  virtual ~LocalStateErrorScreenView() = default;

  virtual void Show() = 0;
  virtual base::WeakPtr<LocalStateErrorScreenView> AsWeakPtr() = 0;
};

class LocalStateErrorScreenHandler final : public LocalStateErrorScreenView,
                                           public BaseScreenHandler {
 public:
  using TView = LocalStateErrorScreenView;

  LocalStateErrorScreenHandler();

  LocalStateErrorScreenHandler(const LocalStateErrorScreenHandler&) = delete;
  LocalStateErrorScreenHandler& operator=(const LocalStateErrorScreenHandler&) =
      delete;

  ~LocalStateErrorScreenHandler() override;

 private:
  // LocalStateErrorScreenView:
  void Show() override;
  base::WeakPtr<LocalStateErrorScreenView> AsWeakPtr() override;

  // BaseScreenHandler:
  void DeclareLocalizedValues(
      ::login::LocalizedValuesBuilder* builder) override;

  base::WeakPtrFactory<LocalStateErrorScreenView> weak_ptr_factory_{this};
};

}  // namespace ash

#endif  // CHROME_BROWSER_UI_WEBUI_ASH_LOGIN_LOCAL_STATE_ERROR_SCREEN_HANDLER_H_