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// 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_INTRO_INTRO_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_INTRO_INTRO_HANDLER_H_
#include <string_view>
#include "base/functional/callback_forward.h"
#include "components/policy/core/common/cloud/cloud_policy_store.h"
#include "components/signin/public/base/signin_buildflags.h"
#include "components/signin/public/identity_manager/identity_manager.h"
#include "content/public/browser/web_ui_message_handler.h"
#if !BUILDFLAG(ENABLE_DICE_SUPPORT)
#error "This file should only be included if DICE support."
#endif
enum class IntroChoice;
enum class DefaultBrowserChoice;
class IntroHandler : public content::WebUIMessageHandler {
public:
explicit IntroHandler(
base::RepeatingCallback<void(IntroChoice)> intro_callback,
base::OnceCallback<void(DefaultBrowserChoice)> default_browser_callback,
bool is_device_managed,
std::string_view source_name);
IntroHandler(const IntroHandler&) = delete;
IntroHandler& operator=(const IntroHandler&) = delete;
~IntroHandler() override;
// content::WebUIMessageHandler:
void RegisterMessages() override;
void OnJavascriptAllowed() override;
void ResetIntroButtons();
void ResetDefaultBrowserButtons();
// This updates the strings displayed in the set as default page of the first
// run experience to indicate that it will also pin Chrome to the taskbar.
void SetCanPinToTaskbar(bool can_pin);
private:
// Handles "continueWithAccount" message from the page. No arguments.
// This message is sent when the user confirms that they want to sign in to
// Chrome.
void HandleContinueWithAccount(const base::Value::List& args);
// Handles "continueWithoutAccount" message from the page. No arguments.
// This message is sent when the user declines signing in to Chrome.
void HandleContinueWithoutAccount(const base::Value::List& args);
// Handles "initializeMainView" message from the page. No arguments.
// This message is sent when the view is created.
void HandleInitializeMainView(const base::Value::List& args);
// Handles "setAsDefaultBrowser" message from the page. No arguments.
// This message is sent when the user confirms that they want to set Chrome as
// their default browser.
void HandleSetAsDefaultBrowser(const base::Value::List& args);
// Handles "skipDefaultBrowser" message from the page. No arguments.
// This message is sent when the user skips the prompt to set Chrome as their
// default browser.
void HandleSkipDefaultBrowser(const base::Value::List& args);
// Fires the `managed-device-disclaimer-updated` event with the disclaimer
// that will be caught and handled in the ts file.
void FireManagedDisclaimerUpdate(std::string disclaimer);
const base::RepeatingCallback<void(IntroChoice)> intro_callback_;
base::OnceCallback<void(DefaultBrowserChoice)> default_browser_callback_;
const bool is_device_managed_ = false;
std::unique_ptr<policy::CloudPolicyStore::Observer> policy_store_observer_;
// Name of the WebUIDataSource to update.
std::string source_name_;
};
#endif // CHROME_BROWSER_UI_WEBUI_INTRO_INTRO_HANDLER_H_
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