BookState.hpp

#pragma once
#include <eris/Position.hpp>
#include <eris/SharedMember.hpp>
#include <cmath>

namespace creativity {
class Book; // forward declaration
namespace state {

class BookState final {
    public:
        BookState(const eris::SharedMember<Book> &b);

        BookState(const Book &b);

        explicit BookState(const unsigned int dimensions);

        eris::eris_id_t id;

        eris::eris_id_t author;

        eris::Position position;

        double quality;

        bool market_any() const { return not std::isnan(price); }

        bool market_private;

        bool market_public() const { return market_any() and not market_private; }

        double price;

        double revenue;

        double revenue_lifetime;

        double prize;

        double prize_lifetime;

        uint32_t sales;

        uint32_t sales_lifetime_private;

        uint32_t sales_lifetime_public;

        uint32_t sales_lifetime() const { return sales_lifetime_private + sales_lifetime_public; }

        uint32_t pirated;

        uint32_t pirated_lifetime;

        uint32_t copies() const { return pirated + sales; }

        uint32_t copies_lifetime() const { return pirated_lifetime + sales_lifetime_private + sales_lifetime_public; }

        eris::eris_time_t created;

        uint32_t lifetime_private;

        uint32_t votes;

        uint32_t votes_lifetime;
};

}}