2 * Copyright (c) 2010-2022 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
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
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.hdpowerview.internal.database;
15 import java.util.Arrays;
17 import java.util.function.Function;
18 import java.util.stream.Collectors;
20 import org.eclipse.jdt.annotation.NonNullByDefault;
21 import org.slf4j.Logger;
22 import org.slf4j.LoggerFactory;
25 * Class containing the database of all known shade 'types' and their respective 'capabilities'.
27 * If user systems detect shade types that are not in the database, then this class can issue logger warning messages
28 * indicating such absence, and prompting the user to report it to developers so that the database and the respective
29 * binding functionality can (hopefully) be extended over time.
31 * @author Andrew Fiddian-Green - Initial Contribution
34 public class ShadeCapabilitiesDatabase {
36 private final Logger logger = LoggerFactory.getLogger(ShadeCapabilitiesDatabase.class);
39 * Database of known shade capabilities.
41 private static final Map<Integer, Capabilities> CAPABILITIES_DATABASE = Arrays.asList(
43 new Capabilities(0).primary().tiltOnClosed() .text("Bottom Up"),
44 new Capabilities(1).primary().tiltOnClosed() .text("Bottom Up Tilt 90°"),
45 new Capabilities(2).primary().tiltAnywhere().tilt180() .text("Bottom Up Tilt 180°"),
46 new Capabilities(3).primary().tiltOnClosed() .text("Vertical"),
47 new Capabilities(4).primary().tiltAnywhere().tilt180() .text("Vertical Tilt 180°"),
48 new Capabilities(5) .tiltAnywhere().tilt180() .text("Tilt Only 180°"),
49 new Capabilities(6).primary() .text("Top Down") .primaryStateInverted(),
50 new Capabilities(7).primary() .secondary().text("Top Down Bottom Up"),
51 new Capabilities(8).primary() .text("Duolite Lift") .withBlackoutShade(),
52 new Capabilities(9).primary().tiltAnywhere() .text("Duolite Lift and Tilt 90°").withBlackoutShade(),
54 new Capabilities()).stream().collect(Collectors.toMap(Capabilities::getValue, Function.identity()));
57 * Database of known shade types and corresponding capabilities.
59 private static final Map<Integer, Type> TYPE_DATABASE = Arrays.asList(
61 new Type( 4).capabilities(0).text("Roman"),
62 new Type( 5).capabilities(0).text("Bottom Up"),
63 new Type( 6).capabilities(0).text("Duette"),
64 new Type( 7).capabilities(6).text("Top Down"),
65 new Type( 8).capabilities(7).text("Duette Top Down Bottom Up"),
66 new Type( 9).capabilities(7).text("Duette DuoLite Top Down Bottom Up"),
67 new Type(18).capabilities(1).text("Silhouette"),
68 new Type(23).capabilities(1).text("Silhouette"),
69 new Type(38).capabilities(9).text("Silhouette Duolite"),
70 new Type(42).capabilities(0).text("M25T Roller Blind"),
71 new Type(43).capabilities(1).text("Facette"),
72 new Type(44).capabilities(0).text("Twist"),
73 new Type(47).capabilities(7).text("Pleated Top Down Bottom Up"),
74 new Type(49).capabilities(0).text("AC Roller"),
75 new Type(51).capabilities(2).text("Venetian"),
76 new Type(54).capabilities(3).text("Vertical Slats Left Stack"),
77 new Type(55).capabilities(3).text("Vertical Slats Right Stack"),
78 new Type(56).capabilities(3).text("Vertical Slats Split Stack"),
79 new Type(62).capabilities(2).text("Venetian"),
80 new Type(65).capabilities(8).text("Vignette Duolite"),
81 new Type(69).capabilities(3).text("Curtain Left Stack"),
82 new Type(70).capabilities(3).text("Curtain Right Stack"),
83 new Type(71).capabilities(3).text("Curtain Split Stack"),
84 new Type(79).capabilities(8).text("Duolite Lift"),
86 new Type()).stream().collect(Collectors.toMap(Type::getValue, Function.identity()));
89 * Base class that is extended by Type and Capabilities classes.
91 * @author Andrew Fiddian-Green - Initial Contribution
93 private static class Base {
94 protected int intValue = -1;
95 protected String text = "-- not in database --";
97 public Integer getValue() {
102 public String toString() {
103 return String.format("%s (%d)", text, intValue);
108 * Describes a shade type entry in the database; implements 'capabilities' parameter.
110 * @author Andrew Fiddian-Green - Initial Contribution
112 public static class Type extends Base {
113 private int capabilities = -1;
118 protected Type(int type) {
122 protected Type text(String text) {
127 protected Type capabilities(int capabilities) {
128 this.capabilities = capabilities;
133 * Get shade types's 'capabilities'.
135 * @return 'capabilities'.
137 public int getCapabilities() {
143 * Describes a shade 'capabilities' entry in the database; adds properties indicating its supported functionality.
145 * @author Andrew Fiddian-Green - Initial Contribution
147 public static class Capabilities extends Base {
148 private boolean supportsPrimary;
149 private boolean supportsSecondary;
150 private boolean supportsTiltOnClosed;
151 private boolean supportsTiltAnywhere;
152 private boolean supportsBlackoutShade;
153 private boolean primaryStateInverted;
154 private boolean tilt180Degrees;
156 public Capabilities() {
159 protected Capabilities withBlackoutShade() {
160 supportsBlackoutShade = true;
164 protected Capabilities(int capabilities) {
165 intValue = capabilities;
168 protected Capabilities text(String text) {
173 protected Capabilities primary() {
174 supportsPrimary = true;
178 protected Capabilities tiltOnClosed() {
179 supportsTiltOnClosed = true;
183 protected Capabilities secondary() {
184 supportsSecondary = true;
188 protected Capabilities tiltAnywhere() {
189 supportsTiltAnywhere = true;
193 protected Capabilities primaryStateInverted() {
194 primaryStateInverted = true;
198 protected Capabilities tilt180() {
199 tilt180Degrees = true;
204 * Check if the Capabilities class instance supports a primary shade.
206 * @return true if it supports a primary shade.
208 public boolean supportsPrimary() {
209 return supportsPrimary;
213 * Check if the Capabilities class instance supports a vane/tilt function (by means of a second motor).
215 * @return true if it supports a vane/tilt function (by means of a second motor).
217 public boolean supportsTiltAnywhere() {
218 return supportsTiltAnywhere;
222 * Check if the Capabilities class instance supports a secondary shade.
224 * @return true if it supports a secondary shade.
226 public boolean supportsSecondary() {
227 return supportsSecondary;
231 * Check if the Capabilities class instance supports a secondary shade.
233 * @return true if the primary shade is inverted.
235 public boolean isPrimaryStateInverted() {
236 return primaryStateInverted;
240 * Check if the Capabilities class instance supports 'tilt when closed'.
242 * Note: Simple bottom up or vertical shades that do not have independent vane controls, can be tilted in a
243 * simple way, only when they are fully closed, by moving the shade motor a bit further.
245 * @return true if the primary shade is inverted.
247 public boolean supportsTiltOnClosed() {
248 return supportsTiltOnClosed && !supportsTiltAnywhere;
252 * Check if the Capabilities class instance supports 180 degrees tilt.
254 * @return true if the primary shade supports 180 degrees.
256 public boolean supportsTilt180() {
257 return tilt180Degrees;
261 * Check if the Capabilities class instance supports a secondary 'DuoLite' blackout shade.
263 * @return true if the primary shade supports a secondary blackout shade.
265 public boolean supportsBlackoutShade() {
266 return supportsBlackoutShade;
271 * Determines if a given shade 'type' is in the database.
273 * @param type the shade 'type' parameter.
274 * @return true if the shade 'type' is known.
276 public boolean isTypeInDatabase(int type) {
277 return TYPE_DATABASE.containsKey(type);
281 * Determines if a given 'capabilities' value is in the database.
283 * @param capabilities the shade 'capabilities' parameter
284 * @return true if the 'capabilities' value is known
286 public boolean isCapabilitiesInDatabase(int capabilities) {
287 return CAPABILITIES_DATABASE.containsKey(capabilities);
291 * Return a Type class instance that corresponds to the given 'type' parameter.
293 * @param type the shade 'type' parameter.
294 * @return corresponding instance of Type class.
296 public Type getType(int type) {
297 return TYPE_DATABASE.getOrDefault(type, new Type());
301 * Return a Capabilities class instance that corresponds to the given 'capabilities' parameter.
303 * @param capabilities the shade 'capabilities' parameter.
304 * @return corresponding instance of Capabilities class.
306 public Capabilities getCapabilities(int capabilities) {
307 return CAPABILITIES_DATABASE.getOrDefault(capabilities, new Capabilities());
310 private static final String REQUEST_DEVELOPERS_TO_UPDATE = " => Please request developers to update the database!";
313 * Log a message indicating that 'type' is not in database.
317 public void logTypeNotInDatabase(int type) {
318 logger.warn("The shade 'type:{}' is not in the database!{}", type, REQUEST_DEVELOPERS_TO_UPDATE);
322 * Log a message indicating that 'capabilities' is not in database.
324 * @param capabilities
326 public void logCapabilitiesNotInDatabase(int type, int capabilities) {
327 logger.warn("The 'capabilities:{}' for shade 'type:{}' are not in the database!{}", capabilities, type,
328 REQUEST_DEVELOPERS_TO_UPDATE);
332 * Log a message indicating the type's capabilities and the passed capabilities are not equal.
335 * @param capabilities
337 public void logCapabilitiesMismatch(int type, int capabilities) {
338 logger.warn("The 'capabilities:{}' reported by shade 'type:{}' don't match the database!{}", capabilities, type,
339 REQUEST_DEVELOPERS_TO_UPDATE);
343 * Log a message indicating that a shade's secondary/vanes support, as observed via its actual JSON payload, does
344 * not match the expected value as declared in its 'type' and 'capabilities'.
348 * @param capabilities
349 * @param propertyValue
351 public void logPropertyMismatch(String propertyKey, int type, int capabilities, boolean propertyValue) {
353 "The '{}:{}' property actually reported by shade 'type:{}' is different "
354 + "than expected from its 'capabilities:{}' in the database!{}",
355 propertyKey, propertyValue, type, capabilities, REQUEST_DEVELOPERS_TO_UPDATE);