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// Copyright 2019 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_UI_WEBUI_CHROMEOS_ADD_SUPERVISION_ADD_SUPERVISION_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_CHROMEOS_ADD_SUPERVISION_ADD_SUPERVISION_HANDLER_H_
#include "base/callback_forward.h"
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/ui/webui/chromeos/add_supervision/add_supervision.mojom.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/receiver.h"
namespace content {
class WebUI;
} // namespace content
namespace signin {
class AccessTokenFetcher;
struct AccessTokenInfo;
class IdentityManager;
} // namespace signin
class GoogleServiceAuthError;
namespace chromeos {
class AddSupervisionHandler
: public add_supervision::mojom::AddSupervisionHandler {
public:
// Interface for Delegates for specific behavior of AddSupervisionHandler.
class Delegate {
public:
// Implementing methods should override this to implement
// the request to close the Add Supervision dialog and return
// a boolean to indicate whether the dialog is closing.
virtual bool CloseDialog() = 0;
};
// |delegate| is owned by the caller and its lifetime must outlive |this|.
AddSupervisionHandler(
mojo::PendingReceiver<add_supervision::mojom::AddSupervisionHandler>
receiver,
content::WebUI* web_ui,
signin::IdentityManager* identity_manager,
Delegate* delegate);
~AddSupervisionHandler() override;
// add_supervision::mojom::AddSupervisionHandler overrides:
void RequestClose(RequestCloseCallback callback) override;
void GetInstalledArcApps(GetInstalledArcAppsCallback callback) override;
void GetOAuthToken(GetOAuthTokenCallback callback) override;
void LogOut() override;
void NotifySupervisionEnabled() override;
private:
void OnAccessTokenFetchComplete(GetOAuthTokenCallback callback,
GoogleServiceAuthError error,
signin::AccessTokenInfo access_token_info);
// The AddSupervisionUI that this AddSupervisionHandler belongs to.
content::WebUI* web_ui_;
// Used to fetch OAuth2 access tokens.
signin::IdentityManager* identity_manager_;
std::unique_ptr<signin::AccessTokenFetcher> oauth2_access_token_fetcher_;
mojo::Receiver<add_supervision::mojom::AddSupervisionHandler> receiver_;
Delegate* delegate_;
base::WeakPtrFactory<AddSupervisionHandler> weak_ptr_factory_{this};
DISALLOW_COPY_AND_ASSIGN(AddSupervisionHandler);
};
} // namespace chromeos
#endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_ADD_SUPERVISION_ADD_SUPERVISION_HANDLER_H_
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