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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 COMPONENTS_AUTOFILL_CORE_BROWSER_METRICS_QUALITY_METRICS_H_
#define COMPONENTS_AUTOFILL_CORE_BROWSER_METRICS_QUALITY_METRICS_H_
#include "base/time/time.h"
#include "components/autofill/core/browser/form_structure.h"
#include "components/autofill/core/browser/metrics/field_filling_stats_and_score_metrics.h"
namespace autofill::autofill_metrics {
class FormInteractionsUkmLogger;
// Denotes the character set of the submitted alternative name field.
// These values are persisted to UMA logs. Entries should not be renumbered and
// numeric values should never be reused. Keep this enum up to date with the one
// in tools/metrics/histograms/metadata/autofill/enums.xml.
enum class AutofillAlternativeNameFieldValueCharacterSet {
kKatakana = 0,
kHiragana = 1,
kOther = 2,
kMaxValue = kOther
};
// Logs quality metrics for the `form_structure`.
// This method should only be called after the possible field types have been
// set for each field.
// `interaction_time` corresponds to the user's first interaction with the form.
// `submission_time` corresponds to the form's submission time.
// `source_id` is the UKM source ID of the page at the time of the submission
// (which may be distinct from the current page because this function is called
// asynchronously).
// `observed_submission` indicates whether this method is called as a result of
// observing a submission event (otherwise, it may be that an upload was
// triggered after a form was unfocused or a navigation occurred).
void LogQualityMetrics(const FormStructure& form_structure,
base::TimeTicks load_time,
base::TimeTicks interaction_time,
base::TimeTicks submission_time,
FormInteractionsUkmLogger& form_interactions_ukm_logger,
ukm::SourceId source_id,
bool observed_submission);
// Log the quality of the heuristics and server predictions for the
// `form_structure` structure, if autocomplete attributes are present on the
// fields (they are used as golden truths).
// `source_id` is the UKM source ID of the page at the time of the submission.
void LogQualityMetricsBasedOnAutocomplete(
const FormStructure& form_structure,
FormInteractionsUkmLogger& form_interactions_ukm_logger,
ukm::SourceId source_id);
} // namespace autofill::autofill_metrics
#endif // COMPONENTS_AUTOFILL_CORE_BROWSER_METRICS_QUALITY_METRICS_H_
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