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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.
#include "components/send_tab_to_self/entry_point_display_reason.h"
#include "components/prefs/pref_service.h"
#include "components/send_tab_to_self/send_tab_to_self_model.h"
#include "components/send_tab_to_self/send_tab_to_self_sync_service.h"
#include "components/signin/public/base/signin_pref_names.h"
#include "components/signin/public/identity_manager/account_info.h"
#include "components/sync/service/sync_service.h"
#include "components/sync/service/sync_user_settings.h"
#include "url/gurl.h"
namespace send_tab_to_self {
namespace {
bool ShouldOfferSignin(syncer::SyncService* sync_service,
PrefService* pref_service) {
return pref_service->GetBoolean(prefs::kSigninAllowed) &&
sync_service->GetAccountInfo().IsEmpty() &&
!sync_service->HasDisableReason(
syncer::SyncService::DISABLE_REASON_ENTERPRISE_POLICY) &&
!sync_service->IsLocalSyncEnabled();
}
} // namespace
namespace internal {
std::optional<EntryPointDisplayReason> GetEntryPointDisplayReason(
const GURL& url_to_share,
syncer::SyncService* sync_service,
SendTabToSelfModel* send_tab_to_self_model,
PrefService* pref_service) {
if (!url_to_share.SchemeIsHTTPOrHTTPS()) {
return std::nullopt;
}
if (!send_tab_to_self_model || !sync_service) {
// Send-tab-to-self can't work properly, don't show the entry point.
return std::nullopt;
}
if (ShouldOfferSignin(sync_service, pref_service)) {
return EntryPointDisplayReason::kOfferSignIn;
}
if (!send_tab_to_self_model->IsReady()) {
syncer::SyncUserSettings* settings = sync_service->GetUserSettings();
if (sync_service->IsEngineInitialized() &&
(settings->IsPassphraseRequiredForPreferredDataTypes() ||
settings->IsTrustedVaultKeyRequiredForPreferredDataTypes())) {
// There's an encryption error, the model won't become ready unless the
// user takes explicit action. But the error will be surfaced by dedicated
// non send-tab-to-self UI. So just treat this as the no device case.
return EntryPointDisplayReason::kInformNoTargetDevice;
}
return std::nullopt;
}
if (!send_tab_to_self_model->HasValidTargetDevice()) {
return EntryPointDisplayReason::kInformNoTargetDevice;
}
return EntryPointDisplayReason::kOfferFeature;
}
} // namespace internal
} // namespace send_tab_to_self
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