FritzahaQueryscriptMeter.java

/**
 * Copyright (c) 2010-2016 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.openhab.binding.fritzaha.internal.hardware.devices;

import org.openhab.binding.fritzaha.internal.hardware.FritzahaWebInterface;
import org.openhab.binding.fritzaha.internal.hardware.callbacks.FritzahaQueryscriptUpdateNumberCallback;
import org.openhab.binding.fritzaha.internal.hardware.callbacks.FritzahaReauthCallback;
import org.openhab.binding.fritzaha.internal.hardware.interfaces.FritzahaOutletMeter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Meter in outlet addressed via query script
 *
 * @author Christian Brauers
 * @since 1.3.0
 */
public class FritzahaQueryscriptMeter implements FritzahaOutletMeter {
    /**
     * Host ID
     */
    String host;
    /**
     * Device ID
     */
    String id;
    /**
     * Meter type
     */
    MeterType type;
    /**
     * Time definition (year, month, day, 10mins)
     * 
     * Extension to get energy readings from fritz-AHA for a defined interval.
     * The month interval
     * 
     * @author the78mole
     * 
     */
    TimeDef timedef;

    /**
     * {@inheritDoc}
     */
    public String getHost() {
        return host;
    }

    /**
     * {@inheritDoc}
     */
    public String getId() {
        return id;
    }

    /**
     * {@inheritDoc}
     */
    public MeterType getMeterType() {
        return type;
    }

    static final Logger logger = LoggerFactory.getLogger(FritzahaQueryscriptMeter.class);

    /**
     * {@inheritDoc}
     */
    public void updateMeterValue(String itemName, FritzahaWebInterface webIface) {
        if (type == MeterType.ENERGY) {
            if (timedef != null) {
                logger.debug("Getting meter data for Device ID " + id);
                String path = "net/home_auto_query.lua";
                String timestr;
                if (timedef == TimeDef.MINUTES) {
                    timestr = "10";
                } else if (timedef == TimeDef.MONTH) {
                    timestr = "month";
                } else if (timedef == TimeDef.DAY) {
                    timestr = "24h";
                } else {
                    timestr = "year"; // 10 minutes
                }
                String args = "xhr=1&command=EnergyStats_" + timestr + "&id=" + id;
                webIface.asyncGet(path, args, new FritzahaQueryscriptUpdateNumberCallback(path, args, type, webIface,
                        FritzahaReauthCallback.Method.GET, 1, itemName));

            } else {
                return;
            }
        } else {
            logger.debug("Getting meter data for Device ID " + id);
            String path = "net/home_auto_query.lua";
            String args = "xhr=1&command=MultiMeterState&id=" + id;
            webIface.asyncGet(path, args, new FritzahaQueryscriptUpdateNumberCallback(path, args, type, webIface,
                    FritzahaReauthCallback.Method.GET, 1, itemName));
        }
    }

    /**
     * {@inheritDoc}
     */
    public FritzahaQueryscriptMeter(String host, String id, MeterType type) {
        this.host = host;
        this.id = id;
        this.type = type;
        this.timedef = null;
    }

    /**
     * {@inheritDoc}
     */
    public FritzahaQueryscriptMeter(String host, String id, MeterType type, TimeDef timedef) {
        this.host = host;
        this.id = id;
        this.type = type;
        this.timedef = timedef;
    }
}