tdlight/td/telegram/SuggestedAction.cpp
2021-10-19 18:11:16 +03:00

155 lines
5.3 KiB
C++

//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2021
//
// 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)
//
#include "td/telegram/SuggestedAction.h"
#include "td/telegram/ChannelId.h"
#include "td/telegram/Global.h"
#include "td/telegram/Td.h"
#include "td/actor/actor.h"
#include "td/utils/algorithm.h"
#include <algorithm>
namespace td {
void SuggestedAction::init(Type type) {
type_ = type;
}
SuggestedAction::SuggestedAction(Slice action_str) {
if (action_str == Slice("AUTOARCHIVE_POPULAR")) {
init(Type::EnableArchiveAndMuteNewChats);
} else if (action_str == Slice("VALIDATE_PASSWORD")) {
init(Type::CheckPassword);
} else if (action_str == Slice("VALIDATE_PHONE_NUMBER")) {
init(Type::CheckPhoneNumber);
} else if (action_str == Slice("NEWCOMER_TICKS")) {
init(Type::SeeTicksHint);
}
}
SuggestedAction::SuggestedAction(Slice action_str, DialogId dialog_id) {
CHECK(dialog_id.is_valid());
if (action_str == Slice("CONVERT_GIGAGROUP")) {
type_ = Type::ConvertToGigagroup;
dialog_id_ = dialog_id;
}
}
SuggestedAction::SuggestedAction(const td_api::object_ptr<td_api::SuggestedAction> &suggested_action) {
if (suggested_action == nullptr) {
return;
}
switch (suggested_action->get_id()) {
case td_api::suggestedActionEnableArchiveAndMuteNewChats::ID:
init(Type::EnableArchiveAndMuteNewChats);
break;
case td_api::suggestedActionCheckPassword::ID:
init(Type::CheckPassword);
break;
case td_api::suggestedActionCheckPhoneNumber::ID:
init(Type::CheckPhoneNumber);
break;
case td_api::suggestedActionSeeTicksHint::ID:
init(Type::SeeTicksHint);
break;
case td_api::suggestedActionConvertToBroadcastGroup::ID: {
auto action = static_cast<const td_api::suggestedActionConvertToBroadcastGroup *>(suggested_action.get());
ChannelId channel_id(action->supergroup_id_);
if (channel_id.is_valid()) {
type_ = Type::ConvertToGigagroup;
dialog_id_ = DialogId(channel_id);
}
break;
}
default:
UNREACHABLE();
}
}
string SuggestedAction::get_suggested_action_str() const {
switch (type_) {
case Type::EnableArchiveAndMuteNewChats:
return "AUTOARCHIVE_POPULAR";
case Type::CheckPassword:
return "VALIDATE_PASSWORD";
case Type::CheckPhoneNumber:
return "VALIDATE_PHONE_NUMBER";
case Type::SeeTicksHint:
return "NEWCOMER_TICKS";
case Type::ConvertToGigagroup:
return "CONVERT_GIGAGROUP";
default:
return string();
}
}
td_api::object_ptr<td_api::SuggestedAction> SuggestedAction::get_suggested_action_object() const {
switch (type_) {
case Type::Empty:
return nullptr;
case Type::EnableArchiveAndMuteNewChats:
return td_api::make_object<td_api::suggestedActionEnableArchiveAndMuteNewChats>();
case Type::CheckPassword:
return td_api::make_object<td_api::suggestedActionCheckPassword>();
case Type::CheckPhoneNumber:
return td_api::make_object<td_api::suggestedActionCheckPhoneNumber>();
case Type::SeeTicksHint:
return td_api::make_object<td_api::suggestedActionSeeTicksHint>();
case Type::ConvertToGigagroup:
return td_api::make_object<td_api::suggestedActionConvertToBroadcastGroup>(dialog_id_.get_channel_id().get());
default:
UNREACHABLE();
return nullptr;
}
}
td_api::object_ptr<td_api::updateSuggestedActions> get_update_suggested_actions_object(
const vector<SuggestedAction> &added_actions, const vector<SuggestedAction> &removed_actions) {
auto get_object = [](const SuggestedAction &action) {
return action.get_suggested_action_object();
};
return td_api::make_object<td_api::updateSuggestedActions>(transform(added_actions, get_object),
transform(removed_actions, get_object));
}
void update_suggested_actions(vector<SuggestedAction> &suggested_actions,
vector<SuggestedAction> &&new_suggested_actions) {
td::unique(new_suggested_actions);
if (new_suggested_actions == suggested_actions) {
return;
}
vector<SuggestedAction> added_actions;
vector<SuggestedAction> removed_actions;
auto old_it = suggested_actions.begin();
auto new_it = new_suggested_actions.begin();
while (old_it != suggested_actions.end() || new_it != new_suggested_actions.end()) {
if (old_it != suggested_actions.end() && (new_it == new_suggested_actions.end() || *old_it < *new_it)) {
removed_actions.push_back(*old_it++);
} else if (old_it == suggested_actions.end() || *new_it < *old_it) {
added_actions.push_back(*new_it++);
} else {
++old_it;
++new_it;
}
}
CHECK(!added_actions.empty() || !removed_actions.empty());
suggested_actions = std::move(new_suggested_actions);
send_closure(G()->td(), &Td::send_update, get_update_suggested_actions_object(added_actions, removed_actions));
}
void remove_suggested_action(vector<SuggestedAction> &suggested_actions, SuggestedAction suggested_action) {
if (td::remove(suggested_actions, suggested_action)) {
send_closure(G()->td(), &Td::send_update, get_update_suggested_actions_object({}, {suggested_action}));
}
}
} // namespace td