48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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namespace Data {
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class Birthday final {
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public:
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constexpr Birthday() = default;
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Birthday(int day, int month, int year = 0);
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[[nodiscard]] static Birthday FromSerialized(int value);
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[[nodiscard]] int serialize() const;
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[[nodiscard]] bool valid() const;
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[[nodiscard]] int day() const;
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[[nodiscard]] int month() const;
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[[nodiscard]] int year() const;
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explicit operator bool() const {
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return valid();
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}
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friend inline constexpr auto operator<=>(Birthday, Birthday) = default;
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friend inline constexpr bool operator==(Birthday, Birthday) = default;
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static constexpr auto kYearMin = 1875;
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static constexpr auto kYearMax = 2100;
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private:
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int _value = 0;
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};
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[[nodiscard]] QString BirthdayText(Birthday date);
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[[nodiscard]] QString BirthdayCake();
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[[nodiscard]] int BirthdayAge(Birthday date);
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[[nodiscard]] bool IsBirthdayToday(Birthday date);
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[[nodiscard]] rpl::producer<bool> IsBirthdayTodayValue(Birthday date);
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} // namespace Data
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