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(42).capabilities(0).text("M25T Roller Blind"),
70 new Type(43).capabilities(1).text("Facette"),
71 new Type(44).capabilities(0).text("Twist"),
72 new Type(47).capabilities(7).text("Pleated Top Down Bottom Up"),
73 new Type(49).capabilities(0).text("AC Roller"),
74 new Type(51).capabilities(2).text("Venetian"),
75 new Type(54).capabilities(3).text("Vertical Slats Left Stack"),
76 new Type(55).capabilities(3).text("Vertical Slats Right Stack"),
77 new Type(56).capabilities(3).text("Vertical Slats Split Stack"),
78 new Type(62).capabilities(2).text("Venetian"),
79 new Type(65).capabilities(8).text("Vignette Duolite"),
80 new Type(69).capabilities(3).text("Curtain Left Stack"),
81 new Type(70).capabilities(3).text("Curtain Right Stack"),
82 new Type(71).capabilities(3).text("Curtain Split Stack"),
83 new Type(79).capabilities(8).text("Duolite Lift"),
85 new Type()).stream().collect(Collectors.toMap(Type::getValue, Function.identity()));
88 * Base class that is extended by Type and Capabilities classes.
90 * @author Andrew Fiddian-Green - Initial Contribution
92 private static class Base {
93 protected int intValue = -1;
94 protected String text = "-- not in database --";
96 public Integer getValue() {
101 public String toString() {
102 return String.format("%s (%d)", text, intValue);
107 * Describes a shade type entry in the database; implements 'capabilities' parameter.
109 * @author Andrew Fiddian-Green - Initial Contribution
111 public static class Type extends Base {
112 private int capabilities = -1;
117 protected Type(int type) {
121 protected Type text(String text) {
126 protected Type capabilities(int capabilities) {
127 this.capabilities = capabilities;
132 * Get shade types's 'capabilities'.
134 * @return 'capabilities'.
136 public int getCapabilities() {
142 * Describes a shade 'capabilities' entry in the database; adds properties indicating its supported functionality.
144 * @author Andrew Fiddian-Green - Initial Contribution
146 public static class Capabilities extends Base {
147 private boolean supportsPrimary;
148 private boolean supportsSecondary;
149 private boolean supportsTiltOnClosed;
150 private boolean supportsTiltAnywhere;
151 private boolean supportsBlackoutShade;
152 private boolean primaryStateInverted;
153 private boolean tilt180Degrees;
155 public Capabilities() {
158 protected Capabilities withBlackoutShade() {
159 supportsBlackoutShade = true;
163 protected Capabilities(int capabilities) {
164 intValue = capabilities;
167 protected Capabilities text(String text) {
172 protected Capabilities primary() {
173 supportsPrimary = true;
177 protected Capabilities tiltOnClosed() {
178 supportsTiltOnClosed = true;
182 protected Capabilities secondary() {
183 supportsSecondary = true;
187 protected Capabilities tiltAnywhere() {
188 supportsTiltAnywhere = true;
192 protected Capabilities primaryStateInverted() {
193 primaryStateInverted = true;
197 protected Capabilities tilt180() {
198 tilt180Degrees = true;
203 * Check if the Capabilities class instance supports a primary shade.
205 * @return true if it supports a primary shade.
207 public boolean supportsPrimary() {
208 return supportsPrimary;
212 * Check if the Capabilities class instance supports a vane/tilt function (by means of a second motor).
214 * @return true if it supports a vane/tilt function (by means of a second motor).
216 public boolean supportsTiltAnywhere() {
217 return supportsTiltAnywhere;
221 * Check if the Capabilities class instance supports a secondary shade.
223 * @return true if it supports a secondary shade.
225 public boolean supportsSecondary() {
226 return supportsSecondary;
230 * Check if the Capabilities class instance supports a secondary shade.
232 * @return true if the primary shade is inverted.
234 public boolean isPrimaryStateInverted() {
235 return primaryStateInverted;
239 * Check if the Capabilities class instance supports 'tilt when closed'.
241 * Note: Simple bottom up or vertical shades that do not have independent vane controls, can be tilted in a
242 * simple way, only when they are fully closed, by moving the shade motor a bit further.
244 * @return true if the primary shade is inverted.
246 public boolean supportsTiltOnClosed() {
247 return supportsTiltOnClosed && !supportsTiltAnywhere;
251 * Check if the Capabilities class instance supports 180 degrees tilt.
253 * @return true if the primary shade supports 180 degrees.
255 public boolean supportsTilt180() {
256 return tilt180Degrees;
260 * Check if the Capabilities class instance supports a secondary 'DuoLite' blackout shade.
262 * @return true if the primary shade supports a secondary blackout shade.
264 public boolean supportsBlackoutShade() {
265 return supportsBlackoutShade;
270 * Determines if a given shade 'type' is in the database.
272 * @param type the shade 'type' parameter.
273 * @return true if the shade 'type' is known.
275 public boolean isTypeInDatabase(int type) {
276 return TYPE_DATABASE.containsKey(type);
280 * Determines if a given 'capabilities' value is in the database.
282 * @param capabilities the shade 'capabilities' parameter
283 * @return true if the 'capabilities' value is known
285 public boolean isCapabilitiesInDatabase(int capabilities) {
286 return CAPABILITIES_DATABASE.containsKey(capabilities);
290 * Return a Type class instance that corresponds to the given 'type' parameter.
292 * @param type the shade 'type' parameter.
293 * @return corresponding instance of Type class.
295 public Type getType(int type) {
296 return TYPE_DATABASE.getOrDefault(type, new Type());
300 * Return a Capabilities class instance that corresponds to the given 'capabilities' parameter.
302 * @param capabilities the shade 'capabilities' parameter.
303 * @return corresponding instance of Capabilities class.
305 public Capabilities getCapabilities(int capabilities) {
306 return CAPABILITIES_DATABASE.getOrDefault(capabilities, new Capabilities());
309 private static final String REQUEST_DEVELOPERS_TO_UPDATE = " => Please request developers to update the database!";
312 * Log a message indicating that 'type' is not in database.
316 public void logTypeNotInDatabase(int type) {
317 logger.warn("The shade 'type:{}' is not in the database!{}", type, REQUEST_DEVELOPERS_TO_UPDATE);
321 * Log a message indicating that 'capabilities' is not in database.
323 * @param capabilities
325 public void logCapabilitiesNotInDatabase(int type, int capabilities) {
326 logger.warn("The 'capabilities:{}' for shade 'type:{}' are not in the database!{}", capabilities, type,
327 REQUEST_DEVELOPERS_TO_UPDATE);
331 * Log a message indicating the type's capabilities and the passed capabilities are not equal.
334 * @param capabilities
336 public void logCapabilitiesMismatch(int type, int capabilities) {
337 logger.warn("The 'capabilities:{}' reported by shade 'type:{}' don't match the database!{}", capabilities, type,
338 REQUEST_DEVELOPERS_TO_UPDATE);
342 * Log a message indicating that a shade's secondary/vanes support, as observed via its actual JSON payload, does
343 * not match the expected value as declared in its 'type' and 'capabilities'.
347 * @param capabilities
348 * @param propertyValue
350 public void logPropertyMismatch(String propertyKey, int type, int capabilities, boolean propertyValue) {
352 "The '{}:{}' property actually reported by shade 'type:{}' is different "
353 + "than expected from its 'capabilities:{}' in the database!{}",
354 propertyKey, propertyValue, type, capabilities, REQUEST_DEVELOPERS_TO_UPDATE);