// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/ash/login/signin/signin_error_notifier_factory.h"

#include "ash/constants/ash_switches.h"
#include "chrome/browser/ash/login/signin/signin_error_notifier.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/notifications/notification_display_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/signin/signin_error_controller_factory.h"
#include "chrome/browser/supervised_user/supervised_user_service_factory.h"

namespace ash {

SigninErrorNotifierFactory::SigninErrorNotifierFactory()
    : ProfileKeyedServiceFactory(
          "SigninErrorNotifier",
          ProfileSelections::Builder()
              .WithRegular(ProfileSelection::kOriginalOnly)
              // TODO(crbug.com/40257657): Check if this service is needed in
              // Guest mode.
              .WithGuest(ProfileSelection::kOriginalOnly)
              // TODO(crbug.com/41488885): Check if this service is needed for
              // Ash Internals.
              .WithAshInternals(ProfileSelection::kOriginalOnly)
              .Build()) {
  DependsOn(SigninErrorControllerFactory::GetInstance());
  DependsOn(NotificationDisplayServiceFactory::GetInstance());
  DependsOn(supervised_user::SupervisedUserServiceFactory::GetInstance());
}

SigninErrorNotifierFactory::~SigninErrorNotifierFactory() = default;

// static
SigninErrorNotifier* SigninErrorNotifierFactory::GetForProfile(
    Profile* profile) {
  return static_cast<SigninErrorNotifier*>(
      GetInstance()->GetServiceForBrowserContext(profile, true));
}

// static
SigninErrorNotifierFactory* SigninErrorNotifierFactory::GetInstance() {
  static base::NoDestructor<SigninErrorNotifierFactory> instance;
  return instance.get();
}

std::unique_ptr<KeyedService>
SigninErrorNotifierFactory::BuildServiceInstanceForBrowserContext(
    content::BrowserContext* context) const {
  // If this is during dummy login from tests, suppress the notification.
  if (switches::IsGaiaServicesDisabled())
    return nullptr;

  Profile* profile = static_cast<Profile*>(context);

  // NOTE: Allow g_browser_process here as this class is initialized lazily with
  // base::NoDestructor.
  PrefService* local_state = g_browser_process->local_state();

  return std::make_unique<SigninErrorNotifier>(
      local_state, SigninErrorControllerFactory::GetForProfile(profile),
      profile);
}

}  // namespace ash