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   1 /**
   2  * Copyright (c) 2010-2023 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.mybmw.internal.utils;
  14
  15 import java.time.ZonedDateTime;
  16 import java.time.format.DateTimeFormatter;
  17 import java.util.List;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.openhab.binding.mybmw.internal.MyBMWConstants.VehicleType;
  21 import org.openhab.binding.mybmw.internal.dto.vehicle.RequiredService;
  22 import org.openhab.core.library.types.DateTimeType;
  23 import org.openhab.core.library.types.QuantityType;
  24 import org.openhab.core.types.State;
  25 import org.openhab.core.types.UnDefType;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28
  29 /**
  30  * The {@link VehicleStatusUtils} Data Transfer Object
  31  *
  32  * @author Bernd Weymann - Initial contribution
  33  * @author Martin Grassl - refactor for v2 and extract some methods to other classes
  34  */
  35 @NonNullByDefault
  36 public class VehicleStatusUtils {
  37     public static final Logger LOGGER = LoggerFactory.getLogger(VehicleStatusUtils.class);
  38
  39     /**
  40      * the date can be empty
  41      *
  42      * @param requiredServices
  43      * @return
  44      */
  45     public static State getNextServiceDate(List<RequiredService> requiredServices) {
  46         ZonedDateTime farFuture = ZonedDateTime.now().plusYears(100);
  47         ZonedDateTime serviceDate = farFuture;
  48         for (RequiredService requiredService : requiredServices) {
  49             if (requiredService.getDateTime() != null && !requiredService.getDateTime().isEmpty()) {
  50                 ZonedDateTime d = ZonedDateTime.parse(requiredService.getDateTime());
  51                 if (d.isBefore(serviceDate)) {
  52                     serviceDate = d;
  53                 } // else skip
  54             }
  55         }
  56         if (serviceDate.equals(farFuture)) {
  57             return UnDefType.UNDEF;
  58         } else {
  59             return DateTimeType.valueOf(serviceDate.format(DateTimeFormatter.ISO_INSTANT));
  60         }
  61     }
  62
  63     /**
  64      * the mileage can be empty
  65      *
  66      * @param requiredServices
  67      * @return
  68      */
  69     public static State getNextServiceMileage(List<RequiredService> requiredServices) {
  70         int serviceMileage = Integer.MAX_VALUE;
  71         for (RequiredService requiredService : requiredServices) {
  72             if (requiredService.getMileage() > 0) {
  73                 if (requiredService.getMileage() < serviceMileage) {
  74                     serviceMileage = requiredService.getMileage();
  75                 }
  76             }
  77         }
  78         if (serviceMileage != Integer.MAX_VALUE) {
  79             return QuantityType.valueOf(serviceMileage, Constants.KILOMETRE_UNIT);
  80         } else {
  81             return UnDefType.UNDEF;
  82         }
  83     }
  84
  85     /**
  86      * calculates the mapping of thing type
  87      *
  88      * @param driveTrain
  89      * @param model
  90      * @return
  91      */
  92     public static VehicleType vehicleType(String driveTrain, String model) {
  93         if (Constants.DRIVETRAIN_BEV.equals(driveTrain)) {
  94             if (model.endsWith(Constants.DRIVETRAIN_REX_EXTENSION)) {
  95                 return VehicleType.ELECTRIC_REX;
  96             } else {
  97                 return VehicleType.ELECTRIC;
  98             }
  99         } else if (Constants.DRIVETRAIN_PHEV.equals(driveTrain)) {
 100             return VehicleType.PLUGIN_HYBRID;
 101         } else if (Constants.DRIVETRAIN_CONV.equals(driveTrain)
 102                 || Constants.DRIVETRAIN_MILD_HYBRID.equals(driveTrain)) {
 103             return VehicleType.CONVENTIONAL;
 104         }
 105         LOGGER.warn("Unknown Vehicle Type: {} | {}", model, driveTrain);
 106         return VehicleType.UNKNOWN;
 107     }
 108 }