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// 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.
#ifndef COMPONENTS_SEARCH_ENGINES_SEARCH_ENGINES_SWITCHES_H_
#define COMPONENTS_SEARCH_ENGINES_SEARCH_ENGINES_SWITCHES_H_
#include <string>
#include "base/component_export.h"
#include "base/feature_list.h"
#include "base/metrics/field_trial_params.h"
#include "build/build_config.h"
namespace switches {
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
extern const char kExtraSearchQueryParams[];
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
extern const char kIgnoreNoFirstRunForSearchEngineChoiceScreen[];
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
extern const char kDisableSearchEngineChoiceScreen[];
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
extern const char kForceSearchEngineChoiceScreen[];
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
BASE_DECLARE_FEATURE(kInvalidateSearchEngineChoiceOnDeviceRestoreDetection);
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
extern const base::FeatureParam<bool> kInvalidateChoiceOnRestoreIsRetroactive;
// The string that's passed to
// `switches::kSearchEngineChoiceTriggerRepromptParams` so that we don't
// reprompt users with the choice screen.
inline constexpr char kSearchEngineChoiceNoRepromptString[] = "NO_REPROMPT";
// Reprompt params for the search engine choice.
// This is a JSON dictionary where keys are country codes, and values are Chrome
// version strings. The wildcard country '*' represents all countries.
// When a specific country is specified, it takes precedence over the wildcard.
//
// Example: {"*": "2.0.0.0", "BE": "5.0.0.0"}
// This reprompts users in Belgium who made the choice strictly before version
// 5, and users in all other countries who made the choice strictly before
// version 2.
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
BASE_DECLARE_FEATURE(kSearchEngineChoiceTriggerReprompt);
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
extern const base::FeatureParam<std::string>
kSearchEngineChoiceTriggerRepromptParams;
#if BUILDFLAG(IS_ANDROID)
// Enables showing a snackbar when users change their default search engine in
// Android.
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
BASE_DECLARE_FEATURE(kClaySnackbar);
// Suppresses the default browser promo if the user has already completed the
// OS-level default browser choice.
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
BASE_DECLARE_FEATURE(kSuppressDefaultBrowserPromoIfChoiceSet);
#endif
// Whether state consistency across choice metadata and DSE pref state should
// be enforced.
// The presence of DSE choice metadata implies that a DSE choice was made,
// and in this case we also expect a DSE to be set in prefs. There are some
// flows that can cause the DSE pref to be cleared, like pref tampering
// detection. When this happens, we also wipe the DSE choice metadata to
// trigger a new choice prompt.
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
BASE_DECLARE_FEATURE(kWipeChoicePrefsOnMissingDefaultSearchEngine);
// Kill switch to revert the fix of using assistedQueryStats for prefetch source
// component. See crbug.com/345275145.
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
BASE_DECLARE_FEATURE(kPrefetchParameterFix);
// Kill switch to revert the fix of dropping searchbox stats (gs_lcrp) from
// prefetch requests. See crbug.com/350939001.
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
BASE_DECLARE_FEATURE(kRemoveSearchboxStatsParamFromPrefetchRequests);
// Switch guarding TemplateURL syncing of untouched autogenerated search
// engines.
COMPONENT_EXPORT(SEARCH_ENGINES_SWITCHES)
BASE_DECLARE_FEATURE(kDisableSyncAutogeneratedSearchEngines);
} // namespace switches
#endif // COMPONENTS_SEARCH_ENGINES_SEARCH_ENGINES_SWITCHES_H_
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