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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_ASH_COMPONENTS_BROWSER_CONTEXT_HELPER_ANNOTATED_ACCOUNT_ID_H_
#define CHROMEOS_ASH_COMPONENTS_BROWSER_CONTEXT_HELPER_ANNOTATED_ACCOUNT_ID_H_
#include "base/component_export.h"
#include "base/supports_user_data.h"
#include "components/account_id/account_id.h"
namespace ash {
// In Ash, most of the profile has corresponding ChromeOS User.
// This class is to support their mapping.
// On Profile creation, AccountId for the corresponding User is annotated.
// See also ProfileUserManagerController.
class COMPONENT_EXPORT(ASH_BROWSER_CONTEXT_HELPER) AnnotatedAccountId
: public base::SupportsUserData::Data {
public:
AnnotatedAccountId(const AnnotatedAccountId&) = delete;
AnnotatedAccountId& operator=(const AnnotatedAccountId&) = delete;
~AnnotatedAccountId() override;
// Returns the AccountId if it is annotated. Otherwise null.
// Note that some Profiles do not have corresponding AccountId intentionally,
// such as a Profile for log-in/lock screens.
// `context` must not be nullptr.
static const AccountId* Get(base::SupportsUserData* context);
// Sets the corresponding account id to `context`.
// `context` must not be nullptr, nor a Profile instance where AccountId is
// already annotated.
// `for_test` is a trick to reduce the migration cost of each test.
// In test code, `AnnotatedAccountId::Set(browser_context, account_id);`
// is expected to be used (i.e. no explicit specifying of `for_test`).
static void Set(base::SupportsUserData* context,
const AccountId& account_id,
bool for_test = true);
private:
explicit AnnotatedAccountId(const AccountId& account_id);
const AccountId account_id_;
};
} // namespace ash
#endif // CHROMEOS_ASH_COMPONENTS_BROWSER_CONTEXT_HELPER_ANNOTATED_ACCOUNT_ID_H_
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