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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 CHROME_BROWSER_ASH_WALLPAPER_HANDLERS_WALLPAPER_HANDLERS_METRIC_UTILS_H_
#define CHROME_BROWSER_ASH_WALLPAPER_HANDLERS_WALLPAPER_HANDLERS_METRIC_UTILS_H_
#include <optional>
#include <string>
#include "ash/webui/common/mojom/sea_pen.mojom.h"
#include "base/time/time.h"
#include "components/manta/manta_status.h"
namespace wallpaper_handlers {
// Enumeration of Google Photos API endpoints.
enum class GooglePhotosApi {
kGetAlbum,
kGetAlbums,
kGetEnabled,
kGetPhoto,
kGetPhotos,
kGetSharedAlbums,
};
// Records the following on Google Photos API response parsing completion:
// * Ash.Wallpaper.GooglePhotos.Api.{Api}.ResponseTime.[Success|Failure]
// * Ash.Wallpaper.GooglePhotos.Api.{Api}.Result
// * Ash.Wallpaper.GooglePhotos.Api.{Api}.Result.Count
// NOTE: success/failure is assumed by the presence/absence of `result_count`.
void RecordGooglePhotosApiResponseParsed(GooglePhotosApi api,
base::TimeDelta response_time,
std::optional<size_t> result_count);
// Records Ash.Wallpaper.GooglePhotos.Api.{Api}.RefreshCount metric.
void RecordGooglePhotosApiRefreshCount(GooglePhotosApi api, int refresh_count);
// Used to record metrics for SeaPen initial thumbnails request and SeaPen
// upscale request. Keep in sync with histograms.xml variant SeaPenApiType.
enum class SeaPenApiType {
kThumbnails,
kWallpaper,
};
// Records the client side latency of an API request. Only record if the request
// completed successfully and did not timeout.
void RecordSeaPenLatency(
ash::personalization_app::mojom::SeaPenQuery::Tag query_tag,
base::TimeDelta elapsed_time,
SeaPenApiType sea_pen_sea_pen_api_type);
// Records the status code of an API request before any client side modification
// (e.g. client changes status code to kGenericError if the response is missing
// images).
void RecordSeaPenMantaStatusCode(
ash::personalization_app::mojom::SeaPenQuery::Tag query_tag,
manta::MantaStatusCode status_code,
SeaPenApiType sea_pen_sea_pen_api_type);
// Records whether the request timed out.
void RecordSeaPenTimeout(
ash::personalization_app::mojom::SeaPenQuery::Tag query_tag,
bool hit_timeout,
SeaPenApiType sea_pen_sea_pen_api_type);
// Records the number of thumbnails returned. Only recorded if the request
// completed successfully. Expected to be in bounds [0,
// kNumThumbnailsRequested].
void RecordSeaPenThumbnailsCount(
ash::personalization_app::mojom::SeaPenQuery::Tag query_tag,
size_t thumbnails_count);
// Records whether at least one image exists on the response for full size
// wallpaper image. Only recorded if the request completed successfully.
void RecordSeaPenWallpaperHasImage(
ash::personalization_app::mojom::SeaPenQuery::Tag query_tag,
bool has_image);
} // namespace wallpaper_handlers
#endif // CHROME_BROWSER_ASH_WALLPAPER_HANDLERS_WALLPAPER_HANDLERS_METRIC_UTILS_H_
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