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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2026
//
// 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/ChatId.h"
#include "td/telegram/UserId.h"
#include "td/utils/common.h"
#include "td/utils/HashTableUtils.h"
#include "td/utils/StringBuilder.h"
#include <type_traits>
namespace td {
class AccentColorId {
int32 id = -1;
public:
AccentColorId() = default;
explicit constexpr AccentColorId(int32 accent_color_id) : id(accent_color_id) {
}
template <class T, typename = std::enable_if_t<std::is_convertible<T, int32>::value>>
AccentColorId(T accent_color_id) = delete;
explicit AccentColorId(UserId user_id) : id(static_cast<int32>(user_id.get() % 7)) {
}
explicit AccentColorId(ChatId chat_id) : id(static_cast<int32>(chat_id.get() % 7)) {
}
explicit AccentColorId(ChannelId channel_id) : id(static_cast<int32>(channel_id.get() % 7)) {
}
bool is_valid() const {
return id >= 0;
}
bool is_built_in() const {
return 0 <= id && id < 7;
}
int32 get() const {
return id;
}
bool operator==(const AccentColorId &other) const {
return id == other.id;
}
bool operator!=(const AccentColorId &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 AccentColorIdHash {
uint32 operator()(AccentColorId accent_color_id) const {
return Hash<int32>()(accent_color_id.get());
}
};
inline StringBuilder &operator<<(StringBuilder &string_builder, AccentColorId accent_color_id) {
return string_builder << "accent color #" << accent_color_id.get();
}
} // namespace td
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