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// Copyright 2024 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_PLUS_ADDRESSES_METRICS_PLUS_ADDRESS_SUBMISSION_LOGGER_H_
#define COMPONENTS_PLUS_ADDRESSES_METRICS_PLUS_ADDRESS_SUBMISSION_LOGGER_H_
#include <string>
#include "base/containers/flat_map.h"
#include "base/functional/callback_forward.h"
#include "base/memory/raw_ref.h"
#include "base/scoped_multi_source_observation.h"
#include "components/autofill/core/browser/foundations/autofill_manager.h"
#include "components/autofill/core/browser/integrators/password_form_classification.h"
#include "components/autofill/core/browser/integrators/plus_addresses/autofill_plus_address_delegate.h"
#include "components/autofill/core/common/unique_ids.h"
#include "services/metrics/public/cpp/ukm_builders.h"
#include "services/metrics/public/cpp/ukm_source_id.h"
namespace signin {
class IdentityManager;
} // namespace signin
namespace plus_addresses::metrics {
class PlusAddressSubmissionLogger final : autofill::AutofillManager::Observer {
public:
// The prefix for all UMAs emitted by this class.
static constexpr char kUmaSubmissionPrefix[] = "PlusAddresses.Submission";
// A callback used to verify whether a string corresponds to a valid plus
// address.
using PlusAddressVerifier = base::RepeatingCallback<bool(const std::string&)>;
PlusAddressSubmissionLogger(signin::IdentityManager* identity_manager,
PlusAddressVerifier plus_address_verifier);
PlusAddressSubmissionLogger(const PlusAddressSubmissionLogger&) = delete;
PlusAddressSubmissionLogger& operator=(const PlusAddressSubmissionLogger&) =
delete;
~PlusAddressSubmissionLogger() override;
void OnPlusAddressSuggestionShown(
autofill::AutofillManager& manager,
autofill::FormGlobalId form,
autofill::FieldGlobalId field,
autofill::AutofillPlusAddressDelegate::SuggestionContext
suggestion_context,
autofill::PasswordFormClassification::Type form_type,
autofill::SuggestionType suggestion_type,
size_t plus_address_count);
private:
// autofill::AutofillManager::Observer:
void OnAutofillManagerStateChanged(
autofill::AutofillManager& manager,
autofill::AutofillManager::LifecycleState old_state,
autofill::AutofillManager::LifecycleState new_state) override;
void OnFormSubmitted(autofill::AutofillManager& manager,
const autofill::FormData& form) override;
// Stops observing `manager` and removes all records for it.
void RemoveManagerObservation(autofill::AutofillManager& manager);
const raw_ref<signin::IdentityManager> identity_manager_;
const PlusAddressVerifier plus_address_verifier_;
// All records of plus address suggestions that were shown for fields. Records
// are deleted if the form containing the field is submitted or the Autofill
// manager that belongs to the browser form containing the form field is reset
// or destroyed.
struct Record final {
Record(ukm::SourceId source_id,
bool is_single_field_in_renderer_form,
bool is_first_time_user);
Record(Record&&);
Record& operator=(Record&&);
~Record();
ukm::builders::PlusAddresses_Submission ukm_builder;
// This information for the following members is contained in the builder
// but cannot be read from there. This duplicates it to allow recording a
// UMA at submission.
bool is_single_field_in_renderer_form = false;
bool is_first_time_user = false;
};
// TODO: crbug.com/343124027 - Consider just keeping one map keyed by
// FieldGlobalId once frame tokens are set on iOS.
base::flat_map<autofill::AutofillManager*,
base::flat_map<autofill::FieldGlobalId, Record>>
records_;
// Observations of all managers for which there is an entry in `records_`. The
// keys in `records_` and the observed managers here should always be kept
// identical.
base::ScopedMultiSourceObservation<autofill::AutofillManager,
autofill::AutofillManager::Observer>
managers_observation_{this};
};
} // namespace plus_addresses::metrics
#endif // COMPONENTS_PLUS_ADDRESSES_METRICS_PLUS_ADDRESS_SUBMISSION_LOGGER_H_
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