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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.
#ifndef CONTENT_BROWSER_ATTRIBUTION_REPORTING_AGGREGATABLE_ATTRIBUTION_UTILS_H_
#define CONTENT_BROWSER_ATTRIBUTION_REPORTING_AGGREGATABLE_ATTRIBUTION_UTILS_H_
#include <stdint.h>
#include <optional>
#include <vector>
#include "base/numerics/checked_math.h"
#include "components/attribution_reporting/source_type.mojom-forward.h"
#include "content/browser/attribution_reporting/stored_source.h"
#include "content/common/content_export.h"
#include "third_party/blink/public/mojom/aggregation_service/aggregatable_report.mojom-forward.h"
namespace attribution_reporting {
class AggregatableNamedBudgetDefs;
class AggregatableTriggerData;
class AggregatableValues;
class AggregationKeys;
class FilterData;
} // namespace attribution_reporting
namespace base {
class DictValue;
class Time;
} // namespace base
namespace net {
class SchemefulSite;
} // namespace net
namespace content {
class AggregatableReportRequest;
class AttributionReport;
// Creates histograms from the specified source and trigger data.
CONTENT_EXPORT
std::vector<blink::mojom::AggregatableReportHistogramContribution>
CreateAggregatableHistogram(
const attribution_reporting::FilterData& source_filter_data,
attribution_reporting::mojom::SourceType,
base::Time source_time,
base::Time trigger_time,
const attribution_reporting::AggregationKeys& keys,
const std::vector<attribution_reporting::AggregatableTriggerData>&,
const std::vector<attribution_reporting::AggregatableValues>&);
// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
//
// LINT.IfChange(AssembleAggregatableReportStatus)
enum class AssembleAggregatableReportStatus {
kSuccess = 0,
kAggregationServiceUnavailable = 1,
kCreateRequestFailed = 2,
kAssembleReportFailed = 3,
kMaxValue = kAssembleReportFailed,
};
// LINT.ThenChange(//tools/metrics/histograms/metadata/attribution_reporting/enums.xml:ConversionAssembleAggregatableReportStatus)
CONTENT_EXPORT std::optional<AggregatableReportRequest>
CreateAggregatableReportRequest(const AttributionReport& report);
base::CheckedNumeric<int64_t> GetTotalAggregatableValues(
const std::vector<blink::mojom::AggregatableReportHistogramContribution>&);
void SetAttributionDestination(base::DictValue&,
const net::SchemefulSite& destination);
CONTENT_EXPORT StoredSource::AggregatableNamedBudgets ConvertNamedBudgetsMap(
const attribution_reporting::AggregatableNamedBudgetDefs&);
} // namespace content
#endif // CONTENT_BROWSER_ATTRIBUTION_REPORTING_AGGREGATABLE_ATTRIBUTION_UTILS_H_
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