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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.nest.internal.wwn.dto;
  14
  15 import java.io.BufferedReader;
  16 import java.io.IOException;
  17 import java.io.InputStream;
  18 import java.io.InputStreamReader;
  19 import java.io.Reader;
  20 import java.nio.charset.StandardCharsets;
  21 import java.util.stream.Collectors;
  22
  23 import javax.measure.Unit;
  24 import javax.measure.quantity.Temperature;
  25
  26 import org.openhab.binding.nest.internal.wwn.WWNUtils;
  27 import org.openhab.core.library.unit.ImperialUnits;
  28 import org.openhab.core.library.unit.SIUnits;
  29
  30 /**
  31  * Utility class for working with Nest test data in unit tests.
  32  *
  33  * @author Wouter Born - Initial contribution
  34  */
  35 public final class WWNDataUtil {
  36
  37     public static final String COMPLETE_DATA_FILE_NAME = "top-level-streaming-data.json";
  38     public static final String INCOMPLETE_DATA_FILE_NAME = "top-level-streaming-data-incomplete.json";
  39     public static final String EMPTY_DATA_FILE_NAME = "top-level-streaming-data-empty.json";
  40
  41     public static final String CAMERA1_DEVICE_ID = "_LK8j9rRXwCKEBOtDo7JskNxzWfHBOIm3CLouCT3FQZzrvokK_DzFQ";
  42     public static final String CAMERA1_WHERE_ID = "z8fK075vJJPPWnXxLx1m3GskRSZQ64iQydB59k-UPsKCxvyZfxNpKA";
  43
  44     public static final String CAMERA2_DEVICE_ID = "VG7C7BU6Zf8OjEfizmBCVnwnuKHSnOBIHgbQKa57xKJzrvokK_DzFQ";
  45     public static final String CAMERA2_WHERE_ID = "qpWvTu89Knhn6GRFM-VtGoE4KYwbzbJg9INR6WyPfhW1EJ04GRyYbQ";
  46
  47     public static final String SMOKE1_DEVICE_ID = "p1b1oySOcs_sbi4iczruW3Ou-iQr8PMV";
  48     public static final String SMOKE1_WHERE_ID = "z8fK075vJJPPWnXxLx1m3GskRSZQ64iQydB59k-UPsIm5E0NfJPeeg";
  49
  50     public static final String SMOKE2_DEVICE_ID = "p1b1oySOcs8W9WwaNu80oXOu-iQr8PMV";
  51     public static final String SMOKE2_WHERE_ID = "z8fK075vJJPPWnXxLx1m3GskRSZQ64iQydB59k-UPsKCxvyZfxNpKA";
  52
  53     public static final String SMOKE3_DEVICE_ID = "p1b1oySOcs-OJHIgmgeMkHOu-iQr8PMV";
  54     public static final String SMOKE3_WHERE_ID = "6UAWzz8czKpFrH6EK3AcjDiTjbRgts8x5MJxEnn1yKKQpYTBO7n2UQ";
  55
  56     public static final String SMOKE4_DEVICE_ID = "p1b1oySOcs8Qu7IAJVrQ7XOu-iQr8PMV";
  57     public static final String SMOKE4_WHERE_ID = "z8fK075vJJPPWnXxLx1m3GskRSZQ64iQydB59k-UPsKQrCrjN0yXiw";
  58
  59     public static final String STRUCTURE1_STRUCTURE_ID = "ysCnsCaq1pQwKUPP9H4AqE943C1XtLin3x6uCVN5Qh09IDyTg7Ey5A";
  60
  61     public static final String THERMOSTAT1_DEVICE_ID = "G1jouHN5yl6mXFaQw5iGwXOu-iQr8PMV";
  62     public static final String THERMOSTAT1_WHERE_ID = "z8fK075vJJPPWnXxLx1m3GskRSZQ64iQydB59k-UPsKQrCrjN0yXiw";
  63
  64     private WWNDataUtil() {
  65         // Hidden utility class constructor
  66     }
  67
  68     public static Reader openDataReader(String fileName) {
  69         String packagePath = (WWNDataUtil.class.getPackage().getName()).replaceAll("\\.", "/");
  70         String filePath = "/" + packagePath + "/" + fileName;
  71         InputStream inputStream = WWNDataUtil.class.getClassLoader().getResourceAsStream(filePath);
  72         return new InputStreamReader(inputStream, StandardCharsets.UTF_8);
  73     }
  74
  75     public static <T> T fromJson(String fileName, Class<T> dataClass) throws IOException {
  76         try (Reader reader = openDataReader(fileName)) {
  77             return WWNUtils.fromJson(reader, dataClass);
  78         }
  79     }
  80
  81     public static String fromFile(String fileName, Unit<Temperature> temperatureUnit) throws IOException {
  82         String json = fromFile(fileName);
  83         if (SIUnits.CELSIUS.equals(temperatureUnit)) {
  84             json = json.replace("\"temperature_scale\": \"F\"", "\"temperature_scale\": \"C\"");
  85         } else if (ImperialUnits.FAHRENHEIT.equals(temperatureUnit)) {
  86             json = json.replace("\"temperature_scale\": \"C\"", "\"temperature_scale\": \"F\"");
  87         }
  88         return json;
  89     }
  90
  91     public static String fromFile(String fileName) throws IOException {
  92         try (Reader reader = openDataReader(fileName)) {
  93             return new BufferedReader(reader).lines().parallel().collect(Collectors.joining("\n"));
  94         }
  95     }
  96 }