tdlight/td/telegram/MessageReaction.h
2022-02-08 00:04:34 +03:00

177 lines
5.6 KiB
C++

//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
//
// 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
#include "td/telegram/ChannelId.h"
#include "td/telegram/DialogId.h"
#include "td/telegram/FullMessageId.h"
#include "td/telegram/MessageId.h"
#include "td/telegram/MinChannel.h"
#include "td/telegram/td_api.h"
#include "td/telegram/telegram_api.h"
#include "td/actor/PromiseFuture.h"
#include "td/utils/common.h"
#include "td/utils/FlatHashMap.h"
#include "td/utils/StringBuilder.h"
#include <utility>
namespace td {
class Td;
class MessageReaction {
string reaction_;
int32 choose_count_ = 0;
bool is_chosen_ = false;
vector<DialogId> recent_chooser_dialog_ids_;
vector<std::pair<ChannelId, MinChannel>> recent_chooser_min_channels_;
friend bool operator==(const MessageReaction &lhs, const MessageReaction &rhs);
friend StringBuilder &operator<<(StringBuilder &string_builder, const MessageReaction &message_reaction);
public:
static constexpr size_t MAX_RECENT_CHOOSERS = 3;
static constexpr int32 MAX_CHOOSE_COUNT = 2147483640;
MessageReaction() = default;
MessageReaction(string reaction, int32 choose_count, bool is_chosen, vector<DialogId> &&recent_chooser_dialog_ids,
vector<std::pair<ChannelId, MinChannel>> &&recent_chooser_min_channels)
: reaction_(std::move(reaction))
, choose_count_(choose_count)
, is_chosen_(is_chosen)
, recent_chooser_dialog_ids_(std::move(recent_chooser_dialog_ids))
, recent_chooser_min_channels_(std::move(recent_chooser_min_channels)) {
}
bool is_empty() const {
return choose_count_ <= 0;
}
const string &get_reaction() const {
return reaction_;
}
bool is_chosen() const {
return is_chosen_;
}
void set_is_chosen(bool is_chosen, DialogId chooser_dialog_id, bool can_get_added_reactions);
int32 get_choose_count() const {
return choose_count_;
}
const vector<DialogId> &get_recent_chooser_dialog_ids() const {
return recent_chooser_dialog_ids_;
}
const vector<std::pair<ChannelId, MinChannel>> &get_recent_chooser_min_channels() const {
return recent_chooser_min_channels_;
}
td_api::object_ptr<td_api::messageReaction> get_message_reaction_object(Td *td) const;
template <class StorerT>
void store(StorerT &storer) const;
template <class ParserT>
void parse(ParserT &parser);
};
bool operator==(const MessageReaction &lhs, const MessageReaction &rhs);
inline bool operator!=(const MessageReaction &lhs, const MessageReaction &rhs) {
return !(lhs == rhs);
}
StringBuilder &operator<<(StringBuilder &string_builder, const MessageReaction &reaction);
class UnreadMessageReaction {
string reaction_;
DialogId sender_dialog_id_;
bool is_big_ = false;
friend bool operator==(const UnreadMessageReaction &lhs, const UnreadMessageReaction &rhs);
friend StringBuilder &operator<<(StringBuilder &string_builder, const UnreadMessageReaction &message_reaction);
public:
UnreadMessageReaction() = default;
UnreadMessageReaction(string reaction, DialogId sender_dialog_id, bool is_big)
: reaction_(std::move(reaction)), sender_dialog_id_(sender_dialog_id), is_big_(is_big) {
}
td_api::object_ptr<td_api::unreadReaction> get_unread_reaction_object(Td *td) const;
template <class StorerT>
void store(StorerT &storer) const;
template <class ParserT>
void parse(ParserT &parser);
};
bool operator==(const UnreadMessageReaction &lhs, const UnreadMessageReaction &rhs);
inline bool operator!=(const UnreadMessageReaction &lhs, const UnreadMessageReaction &rhs) {
return !(lhs == rhs);
}
StringBuilder &operator<<(StringBuilder &string_builder, const UnreadMessageReaction &unread_reaction);
struct MessageReactions {
vector<MessageReaction> reactions_;
vector<UnreadMessageReaction> unread_reactions_;
bool is_min_ = false;
bool need_polling_ = true;
bool can_get_added_reactions_ = false;
MessageReactions() = default;
static unique_ptr<MessageReactions> get_message_reactions(Td *td,
tl_object_ptr<telegram_api::messageReactions> &&reactions,
bool is_bot);
MessageReaction *get_reaction(const string &reaction);
const MessageReaction *get_reaction(const string &reaction) const;
void update_from(const MessageReactions &old_reactions);
void sort_reactions(const FlatHashMap<string, size_t> &active_reaction_pos);
static bool need_update_message_reactions(const MessageReactions *old_reactions,
const MessageReactions *new_reactions);
static bool need_update_unread_reactions(const MessageReactions *old_reactions,
const MessageReactions *new_reactions);
template <class StorerT>
void store(StorerT &storer) const;
template <class ParserT>
void parse(ParserT &parser);
};
StringBuilder &operator<<(StringBuilder &string_builder, const MessageReactions &reactions);
StringBuilder &operator<<(StringBuilder &string_builder, const unique_ptr<MessageReactions> &reactions);
void reload_message_reactions(Td *td, DialogId dialog_id, vector<MessageId> &&message_ids);
void set_message_reaction(Td *td, FullMessageId full_message_id, string reaction, bool is_big, Promise<Unit> &&promise);
void get_message_added_reactions(Td *td, FullMessageId full_message_id, string reaction, string offset, int32 limit,
Promise<td_api::object_ptr<td_api::addedReactions>> &&promise);
} // namespace td