// // Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2024 // // 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/telegram_api.h" #include "td/utils/common.h" #include "td/utils/HashTableUtils.h" #include "td/utils/StringBuilder.h" #include <type_traits> namespace td { class DialogFilterId { int32 id = 0; public: DialogFilterId() = default; explicit constexpr DialogFilterId(int32 dialog_filter_id) : id(dialog_filter_id) { } template <class T, typename = std::enable_if_t<std::is_convertible<T, int32>::value>> DialogFilterId(T dialog_filter_id) = delete; static constexpr DialogFilterId min() { return DialogFilterId(static_cast<int32>(2)); } static constexpr DialogFilterId max() { return DialogFilterId(static_cast<int32>(255)); } bool is_valid() const { // don't check max() for greater future flexibility return id >= min().get(); } int32 get() const { return id; } telegram_api::object_ptr<telegram_api::inputChatlistDialogFilter> get_input_chatlist() const { return telegram_api::make_object<telegram_api::inputChatlistDialogFilter>(id); } bool operator==(const DialogFilterId &other) const { return id == other.id; } bool operator!=(const DialogFilterId &other) const { return id != other.id; } template <class StorerT> void store(StorerT &storer) const { storer.store_int(id); } template <class ParserT> void parse(ParserT &parser) { id = parser.fetch_int(); } }; struct DialogFilterIdHash { uint32 operator()(DialogFilterId dialog_filter_id) const { return Hash<int32>()(dialog_filter_id.get()); } }; inline StringBuilder &operator<<(StringBuilder &string_builder, DialogFilterId dialog_filter_id) { return string_builder << "folder " << dialog_filter_id.get(); } } // namespace td