// Copyright 2018 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/ui/hats/hats_service_factory.h"

#include "base/no_destructor.h"
#include "chrome/browser/metrics/variations/google_groups_manager_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/signin/identity_manager_factory.h"
#include "chrome/browser/ui/hats/hats_service.h"

#if BUILDFLAG(IS_ANDROID)
#include "chrome/browser/ui/android/hats/hats_service_android.h"
#else
#include "chrome/browser/ui/hats/hats_service_desktop.h"
#endif

// static
HatsService* HatsServiceFactory::GetForProfile(Profile* profile,
                                               bool create_if_necessary) {
  return static_cast<HatsService*>(
      GetInstance()->GetServiceForBrowserContext(profile, create_if_necessary));
}

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

HatsServiceFactory::HatsServiceFactory()
    : ProfileKeyedServiceFactory(
          "HatsService",
          ProfileSelections::Builder()
              .WithRegular(ProfileSelection::kOwnInstance)
              // TODO(crbug.com/41488885): Check if this service is needed for
              // Ash Internals.
              .WithAshInternals(ProfileSelection::kOriginalOnly)
              .Build()) {
  DependsOn(IdentityManagerFactory::GetInstance());
  DependsOn(GoogleGroupsManagerFactory::GetInstance());
}

std::unique_ptr<KeyedService>
HatsServiceFactory::BuildServiceInstanceForBrowserContext(
    content::BrowserContext* context) const {
  Profile* profile = Profile::FromBrowserContext(context);
#if BUILDFLAG(IS_ANDROID)
  return std::make_unique<HatsServiceAndroid>(profile);
#else
  return std::make_unique<HatsServiceDesktop>(profile);
#endif
}

HatsServiceFactory::~HatsServiceFactory() = default;