src/openvic-simulation/economy/GoodInstance.hpp


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#pragma once

#include <vector>

#include "openvic-simulation/economy/GoodDefinition.hpp"
#include "openvic-simulation/economy/trading/SellResult.hpp"
#include "openvic-simulation/types/fixed_point/FixedPoint.hpp"
#include "openvic-simulation/types/HasIdentifier.hpp"
#include "openvic-simulation/types/IdentifierRegistry.hpp"
#include "openvic-simulation/utility/Getters.hpp"

namespace OpenVic {
   struct GoodInstanceManager;

   struct GoodInstance : HasIdentifierAndColour {
      friend struct GoodInstanceManager;

   private:
      GoodDefinition const& PROPERTY(good_definition);
      fixed_point_t PROPERTY(price);
      bool PROPERTY(is_available);
      fixed_point_t supply_running_total;
      fixed_point_t PROPERTY(total_supply_yesterday);
      std::vector<fixed_point_t> PROPERTY(market_sell_order_quantities);
      std::vector<std::function<void(SellResult)>> PROPERTY(market_sell_order_callbacks);
      
      GoodInstance(GoodDefinition const& new_good_definition);

   public:
      GoodInstance(GoodInstance&&) = default;

      void add_market_sell_order(const fixed_point_t quantity, const std::function<void(SellResult)> callback);
      void clear_orders();
   };

   struct GoodInstanceManager {
   private:
      IdentifierRegistry<GoodInstance> IDENTIFIER_REGISTRY(good_instance);

   public:
      IDENTIFIER_REGISTRY_NON_CONST_ACCESSORS(good_instance);
      bool setup(GoodDefinitionManager const& good_definition_manager);
   };
}