ch.sahits.game.openpatrician.engine.player.tradesteps.CheckForRepairTradeStep Maven / Gradle / Ivy

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package ch.sahits.game.openpatrician.engine.player.tradesteps;

import ch.sahits.game.openpatrician.clientserverinterface.service.ShipService;
import ch.sahits.game.openpatrician.model.IAIPlayer;
import ch.sahits.game.openpatrician.model.ICompany;
import ch.sahits.game.openpatrician.model.city.ICity;
import ch.sahits.game.openpatrician.model.player.IAIShipRepairStrategy;
import ch.sahits.game.openpatrician.model.product.ITradeStep;
import ch.sahits.game.openpatrician.model.ship.INavigableVessel;
import ch.sahits.game.openpatrician.model.ship.IShip;
import ch.sahits.game.openpatrician.utilities.annotation.ClassCategory;
import ch.sahits.game.openpatrician.utilities.annotation.EClassCategory;
import ch.sahits.game.openpatrician.utilities.annotation.Prototype;
import com.google.common.base.Preconditions;
import com.thoughtworks.xstream.annotations.XStreamOmitField;
import lombok.Setter;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;

/**
 * Implements the trade step that does the checking if the vessel needs repair and if it does
 * sends the ship for repair.
 */
@ClassCategory({EClassCategory.SERIALIZABLE_BEAN, EClassCategory.PROTOTYPE_BEAN})
@Prototype
public class CheckForRepairTradeStep implements ITradeStep {
    @XStreamOmitField
    private static final Logger LOGGER = LogManager.getLogger(CheckForRepairTradeStep.class);
    @Setter
    private ICity city;
    @Setter
    private INavigableVessel vessel;
    @Autowired
    @XStreamOmitField
    private ShipService shipService;

    @Override
    public boolean execute() {
        Preconditions.checkArgument(vessel.getLocation().equals(city.getCoordinates()), "Vessel " +vessel.getName()+" is not in city "+city.getName());
        IAIPlayer owner = (IAIPlayer) vessel.getOwner();
        IAIShipRepairStrategy repairStrategy = owner.getShipRepairStrategyType().getStrategy();
        if (repairStrategy.shouldRepair(vessel, city)) {
            repairStrategy.repair(vessel, city);
            ICompany company = owner.getCompany();
            int costs;
            if (vessel instanceof IShip) {
                costs = shipService.calculateRepairCosts(city, (IShip) vessel);
            } else {
                costs = shipService.calculateRepairCostsVessel(city, vessel);
            }
            company.updateCashDirectly(-costs);
            LOGGER.debug("Executed repair check, do NOT proceed for vessel {} in {}", vessel.getName(), city.getName());
            return false;
        }
        LOGGER.debug("Executed repair check, do proceed for vessel {} in {}", vessel.getName(), city.getName());
        return true;
    }

    @Override
    public String toString() {
        return "CheckForRepairTradeStep in "+city.getName()+" "+((IAIPlayer)vessel.getOwner()).getShipRepairStrategyType();
    }
}