John Preston
46 linhas
936 B
C++
46 linhas
936 B
C++
/*
|
|
This file is part of Telegram Desktop,
|
|
the official desktop application for the Telegram messaging service.
|
|
|
|
For license and copyright information please follow this link:
|
|
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
|
|
*/
|
|
#pragma once
|
|
|
|
#include "mtproto/sender.h"
|
|
#include "base/timer.h"
|
|
|
|
class ApiWrap;
|
|
class PeerData;
|
|
|
|
namespace Api {
|
|
|
|
struct FinalizedReadMetric {
|
|
MsgId msgId = 0;
|
|
uint64 viewId = 0;
|
|
int timeInViewMs = 0;
|
|
int activeTimeInViewMs = 0;
|
|
int heightToViewportRatioPermille = 0;
|
|
int seenRangeRatioPermille = 0;
|
|
};
|
|
|
|
class ReadMetrics final {
|
|
public:
|
|
explicit ReadMetrics(not_null<ApiWrap*> api);
|
|
|
|
void add(not_null<PeerData*> peer, FinalizedReadMetric metric);
|
|
|
|
private:
|
|
void send();
|
|
|
|
MTP::Sender _api;
|
|
base::flat_map<
|
|
not_null<PeerData*>,
|
|
std::vector<FinalizedReadMetric>> _pending;
|
|
base::flat_map<not_null<PeerData*>, mtpRequestId> _requests;
|
|
base::Timer _timer;
|
|
|
|
};
|
|
|
|
} // namespace Api
|