/*
 * Copyright (c) 2010-2026 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.haywardomnilogic.internal.handler;

import java.util.ArrayList;
import java.util.List;

import org.eclipse.jdt.annotation.NonNullByDefault;
import org.openhab.binding.haywardomnilogic.internal.HaywardBindingConstants;
import org.openhab.binding.haywardomnilogic.internal.HaywardException;
import org.openhab.binding.haywardomnilogic.internal.HaywardThingHandler;
import org.openhab.core.thing.Bridge;
import org.openhab.core.thing.Thing;
import org.openhab.core.thing.ThingStatus;
import org.openhab.core.thing.ThingStatusDetail;

/**
 * The Body of Water Handler
 *
 * @author Matt Myers - Initial contribution
 */
@NonNullByDefault
public class HaywardBowHandler extends HaywardThingHandler {

    public HaywardBowHandler(Thing thing) {
        super(thing);
    }

    @Override
    public void getTelemetry(String xmlResponse) throws HaywardException {
        List<String> systemIDs = new ArrayList<>();
        List<String> data = new ArrayList<>();

        Bridge bridge = getBridge();
        if (bridge != null && bridge.getHandler() instanceof HaywardBridgeHandler bridgehandler) {
            systemIDs = bridgehandler.evaluateXPath("//BodyOfWater/@systemId", xmlResponse);

            String thingSystemID = getThing().getUID().getId();
            for (int i = 0; i < systemIDs.size(); i++) {
                if (systemIDs.get(i).equals(thingSystemID)) {
                    // Flow
                    data = bridgehandler.evaluateXPath("//BodyOfWater/@flow", xmlResponse);
                    updateData(HaywardBindingConstants.CHANNEL_BOW_FLOW, data.get(i));

                    // Water Temp
                    data = bridgehandler.evaluateXPath("//BodyOfWater/@waterTemp", xmlResponse);
                    updateData(HaywardBindingConstants.CHANNEL_BOW_WATERTEMP, data.get(i));
                }
            }
            this.updateStatus(ThingStatus.ONLINE);
        } else {
            this.updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.BRIDGE_UNINITIALIZED);
        }
    }
}
