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().tiltAnywhere() .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"),
52 new Capabilities(9).primary().tiltAnywhere() .text("Duolite Lift and Tilt 90°"),
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(69).capabilities(3).text("Curtain Left Stack"),
80 new Type(70).capabilities(3).text("Curtain Right Stack"),
81 new Type(71).capabilities(3).text("Curtain Split Stack"),
82 new Type(79).capabilities(8).text("Duolite Lift"),
84 new Type()).stream().collect(Collectors.toMap(Type::getValue, Function.identity()));
87 * Base class that is extended by Type and Capabilities classes.
89 * @author Andrew Fiddian-Green - Initial Contribution
91 private static class Base {
92 protected int intValue = -1;
93 protected String text = "-- not in database --";
95 public Integer getValue() {
100 public String toString() {
101 return String.format("%s (%d)", text, intValue);
106 * Describes a shade type entry in the database; implements 'capabilities' parameter.
108 * @author Andrew Fiddian-Green - Initial Contribution
110 public static class Type extends Base {
111 private int capabilities = -1;
116 protected Type(int type) {
120 protected Type text(String text) {
125 protected Type capabilities(int capabilities) {
126 this.capabilities = capabilities;
131 * Get shade types's 'capabilities'.
133 * @return 'capabilities'.
135 public int getCapabilities() {
141 * Describes a shade 'capabilities' entry in the database; adds properties indicating its supported functionality.
143 * @author Andrew Fiddian-Green - Initial Contribution
145 public static class Capabilities extends Base {
146 private boolean supportsPrimary;
147 private boolean supportsSecondary;
148 private boolean supportsTiltOnClosed;
149 private boolean supportsTiltAnywhere;
150 private boolean primaryStateInverted;
151 private boolean tilt180Degrees;
153 public Capabilities() {
156 protected Capabilities(int capabilities) {
157 intValue = capabilities;
160 protected Capabilities text(String text) {
165 protected Capabilities primary() {
166 supportsPrimary = true;
170 protected Capabilities tiltOnClosed() {
171 supportsTiltOnClosed = true;
175 protected Capabilities secondary() {
176 supportsSecondary = true;
180 protected Capabilities tiltAnywhere() {
181 supportsTiltAnywhere = true;
185 protected Capabilities primaryStateInverted() {
186 primaryStateInverted = true;
190 protected Capabilities tilt180() {
191 tilt180Degrees = true;
196 * Check if the Capabilities class instance supports a primary shade.
198 * @return true if it supports a primary shade.
200 public boolean supportsPrimary() {
201 return supportsPrimary;
205 * Check if the Capabilities class instance supports a vane/tilt function (by means of a second motor).
207 * @return true if it supports a vane/tilt function (by means of a second motor).
209 public boolean supportsTiltAnywhere() {
210 return supportsTiltAnywhere;
214 * Check if the Capabilities class instance supports a secondary shade.
216 * @return true if it supports a secondary shade.
218 public boolean supportsSecondary() {
219 return supportsSecondary;
223 * Check if the Capabilities class instance supports a secondary shade.
225 * @return true if the primary shade is inverted.
227 public boolean isPrimaryStateInverted() {
228 return primaryStateInverted;
232 * Check if the Capabilities class instance supports 'tilt when closed'.
234 * Note: Simple bottom up or vertical shades that do not have independent vane controls, can be tilted in a
235 * simple way, only when they are fully closed, by moving the shade motor a bit further.
237 * @return true if the primary shade is inverted.
239 public boolean supportsTiltOnClosed() {
240 return supportsTiltOnClosed && !supportsTiltAnywhere;
244 * Check if the Capabilities class instance supports 180 degrees tilt.
246 * @return true if the primary shade supports 180 degrees.
248 public boolean supportsTilt180() {
249 return tilt180Degrees;
254 * Determines if a given shade 'type' is in the database.
256 * @param type the shade 'type' parameter.
257 * @return true if the shade 'type' is known.
259 public boolean isTypeInDatabase(int type) {
260 return TYPE_DATABASE.containsKey(type);
264 * Determines if a given 'capabilities' value is in the database.
266 * @param capabilities the shade 'capabilities' parameter
267 * @return true if the 'capabilities' value is known
269 public boolean isCapabilitiesInDatabase(int capabilities) {
270 return CAPABILITIES_DATABASE.containsKey(capabilities);
274 * Return a Type class instance that corresponds to the given 'type' parameter.
276 * @param type the shade 'type' parameter.
277 * @return corresponding instance of Type class.
279 public Type getType(int type) {
280 return TYPE_DATABASE.getOrDefault(type, new Type());
284 * Return a Capabilities class instance that corresponds to the given 'capabilities' parameter.
286 * @param capabilities the shade 'capabilities' parameter.
287 * @return corresponding instance of Capabilities class.
289 public Capabilities getCapabilities(int capabilities) {
290 return CAPABILITIES_DATABASE.getOrDefault(capabilities, new Capabilities());
293 private static final String REQUEST_DEVELOPERS_TO_UPDATE = " => Please request developers to update the database!";
296 * Log a message indicating that 'type' is not in database.
300 public void logTypeNotInDatabase(int type) {
301 logger.warn("The shade 'type:{}' is not in the database!{}", type, REQUEST_DEVELOPERS_TO_UPDATE);
305 * Log a message indicating that 'capabilities' is not in database.
307 * @param capabilities
309 public void logCapabilitiesNotInDatabase(int type, int capabilities) {
310 logger.warn("The 'capabilities:{}' for shade 'type:{}' are not in the database!{}", capabilities, type,
311 REQUEST_DEVELOPERS_TO_UPDATE);
315 * Log a message indicating the type's capabilities and the passed capabilities are not equal.
318 * @param capabilities
320 public void logCapabilitiesMismatch(int type, int capabilities) {
321 logger.warn("The 'capabilities:{}' reported by shade 'type:{}' don't match the database!{}", capabilities, type,
322 REQUEST_DEVELOPERS_TO_UPDATE);
326 * Log a message indicating that a shade's secondary/vanes support, as observed via its actual JSON payload, does
327 * not match the expected value as declared in its 'type' and 'capabilities'.
331 * @param capabilities
332 * @param propertyValue
334 public void logPropertyMismatch(String propertyKey, int type, int capabilities, boolean propertyValue) {
336 "The '{}:{}' property actually reported by shade 'type:{}' is different "
337 + "than expected from its 'capabilities:{}' in the database!{}",
338 propertyKey, propertyValue, type, capabilities, REQUEST_DEVELOPERS_TO_UPDATE);