org.openhab.binding.miio.internal.basic.Conversions.java Source code

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Here is the source code for org.openhab.binding.miio.internal.basic.Conversions.java

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/**
 * Copyright (c) 2010-2019 Contributors to the openHAB project
 *
 * See the NOTICE file(s) distributed with this work for additional
 * information.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0
 *
 * SPDX-License-Identifier: EPL-2.0
 */
package org.openhab.binding.miio.internal.basic;

import java.util.concurrent.TimeUnit;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.google.gson.JsonElement;
import com.google.gson.JsonPrimitive;

/**
 * Conversion for values
 *
 * @author Marcel Verpaalen - Initial contribution
 */
public class Conversions {
    private static final Logger LOGGER = LoggerFactory.getLogger(Conversions.class);

    public static JsonElement secondsToHours(JsonElement seconds) {
        long hours = TimeUnit.SECONDS.toHours(seconds.getAsInt());
        return new JsonPrimitive(hours);
    }

    public static JsonElement yeelightSceneConversion(JsonElement intValue) {
        switch (intValue.getAsInt()) {
        case 1:
            return new JsonPrimitive("color");
        case 2:
            return new JsonPrimitive("hsv");
        case 3:
            return new JsonPrimitive("ct");
        case 4:
            return new JsonPrimitive("nightlight");
        case 5: // don't know the number for colorflow...
            return new JsonPrimitive("cf");
        case 6: // don't know the number for auto_delay_off, or if it is even in the properties visible...
            return new JsonPrimitive("auto_delay_off");
        default:
            return new JsonPrimitive("unknown");
        }
    }

    public static JsonElement divideTen(JsonElement value10) {
        double value = value10.getAsDouble() / 10;
        return new JsonPrimitive(value);
    }

    public static JsonElement execute(String transfortmation, JsonElement value) {
        switch (transfortmation.toUpperCase()) {
        case "YEELIGHTSCENEID":
            return yeelightSceneConversion(value);
        case "SECONDSTOHOURS":
            return secondsToHours(value);
        case "/10":
            return divideTen(value);
        default:
            LOGGER.debug("Transformation {} not found. Returning '{}'", transfortmation, value.toString());
            return value;
        }
    }

}