Products.java

/**
 * Copyright (c) 2014-2017 by the respective copyright holders.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */
package org.eclipse.smarthome.binding.lifx.internal.protocol;

import org.eclipse.smarthome.binding.lifx.LifxBindingConstants;
import org.eclipse.smarthome.core.thing.ThingTypeUID;

/**
 * Enumerates the LIFX products, their IDs and feature set.
 *
 * @see https://lan.developer.lifx.com/docs/lifx-products
 *
 * @author Wouter Born - Support LIFX 2016 product line-up and infrared functionality
 */
public enum Products {

    OR1000(1, 1, "Original 1000", true, false, false),
    C650(1, 3, "Color 650", true, false, false),
    W800LV(1, 10, "White 800 (Low Voltage)", false, false, false),
    W800HV(1, 11, "White 800 (High Voltage)", false, false, false),
    W900LV(1, 18, "White 900 BR30 (Low Voltage)", false, false, false),
    C900(1, 20, "Color 900 BR30", true, false, false),
    C1000(1, 22, "Color 1000", true, false, false),
    LA19(1, 27, "LIFX A19", true, false, false),
    LBR30(1, 28, "LIFX BR30", true, false, false),
    LPA19(1, 29, "LIFX+ A19", true, true, false),
    LPBR30(1, 30, "LIFX+ BR30", true, true, false),
    LZ(1, 31, "LIFX Z", true, false, true);

    private final long vendorID;
    private final long productID;
    private final String name;
    private final boolean color;
    private boolean infrared;
    private boolean multiZone;

    private Products(int vendorID, int productID, String name, boolean color, boolean infrared, boolean multiZone) {
        this.vendorID = vendorID;
        this.productID = productID;
        this.name = name;
        this.color = color;
        this.infrared = infrared;
        this.multiZone = multiZone;
    }

    @Override
    public String toString() {
        return name;
    }

    public long getVendor() {
        return vendorID;
    }

    public String getVendorName() {
        return vendorID == 1 ? "LIFX" : "Unknown";
    }

    public long getProduct() {
        return productID;
    }

    public String getName() {
        return name;
    }

    public ThingTypeUID getThingTypeUID() {
        if (isColor()) {
            if (isInfrared()) {
                return LifxBindingConstants.THING_TYPE_COLORIRLIGHT;
            } else if (isMultiZone()) {
                return LifxBindingConstants.THING_TYPE_COLORMZLIGHT;
            } else {
                return LifxBindingConstants.THING_TYPE_COLORLIGHT;
            }
        } else {
            return LifxBindingConstants.THING_TYPE_WHITELIGHT;
        }
    }

    public boolean isColor() {
        return color;
    }

    public boolean isInfrared() {
        return infrared;
    }

    public boolean isMultiZone() {
        return multiZone;
    }

    /**
     * Returns a product that has the given thing type UID.
     *
     * @param uid a thing type UID
     * @return a product that has the given thing type UID
     * @throws IllegalArgumentException when <code>uid</code> is not a valid LIFX thing type UID
     */
    public static Products getLikelyProduct(ThingTypeUID uid) throws IllegalArgumentException {
        for (Products product : Products.values()) {
            if (product.getThingTypeUID().equals(uid)) {
                return product;
            }
        }

        throw new IllegalArgumentException(uid + " is not a valid product thing type UID");
    }

    /**
     * Returns the product that has the given product ID.
     *
     * @param id the product ID
     * @return the product that has the given product ID
     * @throws IllegalArgumentException when <code>id</code> is not a valid LIFX product ID
     */
    public static Products getProductFromProductID(long id) throws IllegalArgumentException {
        for (Products product : Products.values()) {
            if (product.productID == id) {
                return product;
            }
        }

        throw new IllegalArgumentException(id + " is not a valid product ID");
    }

}