LightwaveRfWifiLinkStatusMessage.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.lightwaverf.internal.command;

import java.util.Calendar;
import java.util.Date;
import java.util.regex.Pattern;

import org.openhab.binding.lightwaverf.internal.LightwaveRfType;
import org.openhab.binding.lightwaverf.internal.exception.LightwaveRfMessageException;
import org.openhab.core.library.types.DateTimeType;
import org.openhab.core.library.types.DecimalType;
import org.openhab.core.library.types.StringType;
import org.openhab.core.types.State;

/**
 * A message received from the Wifi Link with Status Info.
 * On the LAN the messages look like:
 * *!{"trans":452,"mac":"ab:cd:ef","time":1447712274,"type":"hub","prod":"wfl","fw":"U2.91Y",
 * "uptime":1386309,"timeZone":0,"lat":52.48,"long":-87.89,"duskTime":1447690400,
 * "dawnTime":1447659083,"tmrs":0,"evns":1,"run":0,"macs":8,"ip":"192.168.0.1","devs":0}
 *
 * @author Neil Renaud
 * @since 1.8.0
 */
public class LightwaveRfWifiLinkStatusMessage extends AbstractLightwaveRfJsonMessage
        implements LightwaveRfSerialMessage {

    private static final String WIFI_LINK_SERIAL = "wifilink";

    private static final Pattern MAC_ID_REG_EXP = Pattern.compile(".*\"mac\":\"([^\"}]*)\".*");
    private static final Pattern TIME_ID_REG_EXP = Pattern.compile(".*\"time\":([^,}]*).*");
    private static final Pattern TYPE_REG_EXP = Pattern.compile(".*\"type\":\"([^\"}]*)\".*");
    private static final Pattern PROD_REG_EXP = Pattern.compile(".*\"prod\":\"([^\"}]*)\".*");
    private static final Pattern FIRMWARE_REG_EXP = Pattern.compile(".*\"fw\":\"([^\"}]*)\".*");
    private static final Pattern UPTIME_REG_EXP = Pattern.compile(".*\"uptime\":([^,}]*).*");
    private static final Pattern TIMEZONE_REG_EXP = Pattern.compile(".*\"timeZone\":([^,}]*).*");
    private static final Pattern LATITUDE_REG_EXP = Pattern.compile(".*\"lat\":([^,}]*).*");
    private static final Pattern LONGITUDE_REG_EXP = Pattern.compile(".*\"long\":([^,}]*).*");
    private static final Pattern DUSK_TIME_REG_EXP = Pattern.compile(".*\"duskTime\":([^,}]*).*");
    private static final Pattern DAWN_TIME_REG_EXP = Pattern.compile(".*\"dawnTime\":([^,}]*).*");
    private static final Pattern TMRS_REG_EXP = Pattern.compile(".*\"tmrs\":([^,}]*).*");
    private static final Pattern ENVS_REG_EXP = Pattern.compile(".*\"evns\":([^,}]*).*");
    private static final Pattern RUN_REG_EXP = Pattern.compile(".*\"run\":([^,}]*).*");
    private static final Pattern MACS_REG_EXP = Pattern.compile(".*\"macs\":([^,}]*).*");
    private static final Pattern IP_REG_EXP = Pattern.compile(".*\"ip\":\"([^\"}]*)\".*");
    private static final Pattern DEVS_REG_EXP = Pattern.compile(".*\"devs\":([^,}]*).*");

    private final String mac;
    private final Date time;
    private final String type;
    private final String prod;
    private final String firmware;
    private final long uptime;
    private final String timeZone;
    private final String latitude;
    private final String longitude;
    private final Date duskTime;
    private final Date dawnTime;
    private final String tmrs;
    private final String envs;
    private final String run;
    private final String macs;
    private final String ip;
    private final String devs;

    public LightwaveRfWifiLinkStatusMessage(String message) throws LightwaveRfMessageException {
        super(message);
        mac = getStringFromText(MAC_ID_REG_EXP, message);
        time = getDateFromText(TIME_ID_REG_EXP, message);
        prod = getStringFromText(PROD_REG_EXP, message);
        type = getStringFromText(TYPE_REG_EXP, message);
        firmware = getStringFromText(FIRMWARE_REG_EXP, message);
        uptime = getLongFromText(UPTIME_REG_EXP, message);
        timeZone = getStringFromText(TIMEZONE_REG_EXP, message);
        latitude = getStringFromText(LATITUDE_REG_EXP, message);
        longitude = getStringFromText(LONGITUDE_REG_EXP, message);
        duskTime = getDateFromText(DUSK_TIME_REG_EXP, message);
        dawnTime = getDateFromText(DAWN_TIME_REG_EXP, message);
        tmrs = getStringFromText(TMRS_REG_EXP, message);
        envs = getStringFromText(ENVS_REG_EXP, message);
        run = getStringFromText(RUN_REG_EXP, message);
        macs = getStringFromText(MACS_REG_EXP, message);
        ip = getStringFromText(IP_REG_EXP, message);
        devs = getStringFromText(DEVS_REG_EXP, message);
    }

    @Override
    public String getLightwaveRfCommandString() {
        return new StringBuilder("*!{").append("\"trans\":").append(getMessageId().getMessageIdString())
                .append(",\"mac\":\"").append(mac).append("\",\"time\":").append(getLightwaveDateFromJavaDate(time))
                .append(",\"type\":\"").append(type).append(",\"prod\":\"").append(prod).append(",\"fw\":\"")
                .append(firmware).append(",\"uptime\":\"").append(uptime).append(",\"timeZone\":\"").append(timeZone)
                .append(",\"lat\":\"").append(latitude).append(",\"long\":\"").append(longitude)
                .append(",\"duskTime\":\"").append(getLightwaveDateFromJavaDate(duskTime)).append(",\"dawnTime\":\"")
                .append(getLightwaveDateFromJavaDate(dawnTime)).append(",\"tmrs\":\"").append(tmrs)
                .append(",\"evns\":\"").append(envs).append(",\"run\":\"").append(run).append(",\"macs\":\"")
                .append(macs).append(",\"ip\":\"").append(ip).append(",\"devs\":\"").append(devs).append("}")
                .toString();
    }

    @Override
    public State getState(LightwaveRfType type) {
        switch (type) {
            case WIFILINK_IP:
                return new StringType(ip);
            case WIFILINK_FIRMWARE:
                return new StringType(firmware);
            case WIFILINK_DUSK_TIME:
                Calendar calDusk = Calendar.getInstance();
                calDusk.setTime(duskTime);
                return new DateTimeType(calDusk);
            case WIFILINK_DAWN_TIME:
                Calendar calDawn = Calendar.getInstance();
                calDawn.setTime(dawnTime);
                return new DateTimeType(calDawn);
            case WIFILINK_UPTIME:
                return new DecimalType(uptime);
            case WIFILINK_LONGITUDE:
                return new StringType(longitude);
            case WIFILINK_LATITUDE:
                return new StringType(latitude);
            case UPDATETIME:
                Calendar cal = Calendar.getInstance();
                cal.setTime(getTime());
                return new DateTimeType(cal);
            default:
                return null;
        }
    }

    public static boolean matches(String message) {
        if (message.contains("\"type\":\"hub\"") && message.contains("\"prod\":\"wfl\"") && message.contains("lat")
                && message.contains("long")) {
            return true;
        }
        return false;
    }

    @Override
    public LightwaveRfMessageType getMessageType() {
        return LightwaveRfMessageType.SERIAL;
    }

    public String getMac() {
        return mac;
    }

    public String getProd() {
        return prod;
    }

    public Date getTime() {
        return time;
    }

    public String getType() {
        return type;
    }

    public String getFirmware() {
        return firmware;
    }

    public long getUptime() {
        return uptime;
    }

    public String getTimeZone() {
        return timeZone;
    }

    public String getLatitude() {
        return latitude;
    }

    public String getLongitude() {
        return longitude;
    }

    public Date getDuskTime() {
        return duskTime;
    }

    public Date getDawnTime() {
        return dawnTime;
    }

    public String getTmrs() {
        return tmrs;
    }

    public String getEnvs() {
        return envs;
    }

    public String getRun() {
        return run;
    }

    public String getMacs() {
        return macs;
    }

    public String getIp() {
        return ip;
    }

    public String getDevs() {
        return devs;
    }

    @Override
    public String getSerial() {
        return WIFI_LINK_SERIAL;
    }
}