#ifndef MINORI_CORE_ANIME_SEASON_H_
#define MINORI_CORE_ANIME_SEASON_H_

#include "core/date.h" /* Date::Month */

#include <array>

namespace Anime {

class Season final {
public:
	enum class Name {
		Unknown,
		Winter,
		Spring,
		Summer,
		Autumn,
	};

	static constexpr std::array<Name, 4> Names{
		Name::Winter,
		Name::Spring,
		Name::Summer,
		Name::Autumn
	};

	Season() = default;
	Season(Name s, Date::Year y);
	explicit Season(const Date& date);

	bool operator==(const Season& o) const;
	bool operator!=(const Season& o) const;

	bool operator<(const Season& o) const;
	bool operator>(const Season& o) const;
	bool operator<=(const Season& o) const;
	bool operator>=(const Season& o) const;

	Season& operator++();
	Season& operator--();

	Name season = Name::Unknown;
	Date::Year year = 0;
};

} // namespace Anime

#endif // MINORI_CORE_ANIME_SEASON_H_
