package com.onaro.sanscreen.client.view.task.template.addhost.generator.host;

import com.onaro.sanscreen.task.interfaces.data.template.AddHostTaskTemplateInstance;
import com.onaro.sanscreen.task.interfaces.data.template.AddHostTemplate;
import com.onaro.sanscreen.task.interfaces.data.inventory.ZoneMemberType;

/**
 * Describes a port of an adapter and its configuration (zoning and LUN-masking).
 */
public class Port {
    private AddHostTaskTemplateInstance instance;
    private int adapterIndex;
    private int portIndex;

    private ConnectedPort connected;

    /**
     * If not null, LUN masking is applied to the <b>port</b>. Its ileagal that both the adapter
     * and its ports will have non-null masking.
     */
    private VolumeMapMask masking;

    /**
     * If not null, zoning is applied to the <b>port</b>. Its ileagal that both the adapter
     * and its ports will have non-null zoning.
     */
    private PortZoning zoning;

    public Port(AddHostTaskTemplateInstance instance, int adapterIndex, int portIndex) {
        this.instance = instance;
        this.adapterIndex = adapterIndex;
        this.portIndex = portIndex;

        AddHostTemplate template = instance.getAddHostTemplate();

        if (!template.isMaskByAdapter()) {
            masking = new VolumeMapMask(instance, adapterIndex, portIndex);
        }

        if (template.isAddZone() && !template.isSameZoneName() &&
                ((ZoneMemberType.PORT_WWN.equals(template.getHostZoneMemberType())) ||
                 (ZoneMemberType.SWITCH_PORT.equals(template.getHostZoneMemberType())))) {
            zoning = new PortZoning(instance, adapterIndex, portIndex);
        }

        connected = new ConnectedPort(instance, adapterIndex, portIndex);
    }

    public String getWwn() {
        return instance.getAdapterPortWwn(adapterIndex, portIndex);
    }

    public void setWwn(String wwn) {
        instance.setAdapterPortWwn(adapterIndex, portIndex,wwn);
    }

    public ConnectedPort getConnected() {
        return connected;
    }

    public VolumeMapMask getMasking() {
        return masking;
    }

    public PortZoning getZoning() {
        return zoning;
    }
}