tdlight/td/telegram/StoryInteractionInfo.h

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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once
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#include "td/telegram/td_api.h"
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#include "td/telegram/telegram_api.h"
#include "td/telegram/UserId.h"
#include "td/utils/common.h"
#include "td/utils/StringBuilder.h"
namespace td {
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class Dependencies;
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class Td;
class StoryInteractionInfo {
vector<UserId> recent_viewer_user_ids_;
int32 view_count_ = -1;
int32 reaction_count_ = 0;
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static constexpr size_t MAX_RECENT_VIEWERS = 3;
friend bool operator==(const StoryInteractionInfo &lhs, const StoryInteractionInfo &rhs);
friend StringBuilder &operator<<(StringBuilder &string_builder, const StoryInteractionInfo &info);
public:
StoryInteractionInfo() = default;
StoryInteractionInfo(Td *td, telegram_api::object_ptr<telegram_api::storyViews> &&story_views);
bool is_empty() const {
return view_count_ < 0;
}
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bool has_hidden_viewers() const {
return view_count_ < 0 || (recent_viewer_user_ids_.empty() && view_count_ > 0);
}
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void add_dependencies(Dependencies &dependencies) const;
bool set_counts(int32 view_count, int32 reaction_count) {
if (view_count != view_count_ || reaction_count != reaction_count_) {
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view_count = view_count_;
reaction_count = reaction_count_;
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return true;
}
return false;
}
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int32 get_view_count() const {
return view_count_;
}
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bool definitely_has_no_user(UserId user_id) const;
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bool set_recent_viewer_user_ids(vector<UserId> &&user_ids);
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td_api::object_ptr<td_api::storyInteractionInfo> get_story_interaction_info_object(Td *td) const;
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template <class StorerT>
void store(StorerT &storer) const;
template <class ParserT>
void parse(ParserT &parser);
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};
bool operator==(const StoryInteractionInfo &lhs, const StoryInteractionInfo &rhs);
inline bool operator!=(const StoryInteractionInfo &lhs, const StoryInteractionInfo &rhs) {
return !(lhs == rhs);
}
StringBuilder &operator<<(StringBuilder &string_builder, const StoryInteractionInfo &info);
} // namespace td