Thermostat cluster override (#1417)

* Add FieldValue.None

* Add Thermostat override

* Regen model

* Changelog

CHANGELOG.md

@@ -19,6 +19,7 @@ The main work (all changes without a GitHub username in brackets in the below li
 
 -   @matter/nodejs
     - Feature: New export @matter/nodejs/config allows for fine-grained configuration of Node.js bootstrap logic
+    - Fix: Restores backward compatibility to sync storages from matter.js <0.11 in case ideas used special characters (uncommon)
 
 -   @matter/create
     - Feature: Added command line option "--verbose" to enable informational NPM messages during initialization
@@ -28,7 +29,10 @@ The main work (all changes without a GitHub username in brackets in the below li
     - Multi-project test runs now use a single process to improve performance
 
 -   Matter cluster definitions and implementations
+    - Enhancement: Removes default value from attribute ControlSequenceOfOperation of Thermostat cluster because feature specific enum value was used
     - Fix: Reverts MoveToLevel workaround from 0.11.4
+    - Fix: ColorControl: Round calculated Kelvin values when calculated from Mireds
+    - Fix: GeneralDiagnostics: Network interface names are now correctly shortened to 32 characters
 
 -   matter.js git repository
     - Feature: We've added project configuration for VS code including recommended extensions, code snippets and launch configurations

models/src/local/ThermostatOverrides.ts

@@ -4,6 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+import { FieldValue } from "@matter/model";
 import { LocalMatter } from "../local.js";
 
 LocalMatter.children.push({
@@ -19,5 +20,11 @@ LocalMatter.children.push({
             name: "OccupancyBitmap",
             type: "OccupancySensing.OccupancyBitmap",
         },
+        {
+            tag: "attribute",
+            id: 0x1b,
+            name: "ControlSequenceOfOperation",
+            default: FieldValue.None,
+        },
     ],
 });

packages/model/src/common/FieldValue.ts

@@ -23,7 +23,8 @@ export type FieldValue =
     | FieldValue.Reference
     | FieldValue.Percent
     | FieldValue.Celsius
-    | FieldValue.Bytes;
+    | FieldValue.Bytes
+    | FieldValue.None;
 
 export namespace FieldValue {
     // Typing with constants should be just as type safe as using an enum but simplifies type definitions
@@ -43,10 +44,13 @@ export namespace FieldValue {
     export const bytes = "bytes";
     export type bytes = typeof bytes;
 
+    export const none = "none";
+    export type none = typeof none;
+
     /**
      * If a field value isn't a primitive type, it's an object with a type field indicating one of these types.
      */
-    export type Type = percent | celsius | reference | properties | bytes;
+    export type Type = percent | celsius | reference | properties | bytes | none;
 
     /**
      * Test for one of the special placeholder types.
@@ -62,6 +66,17 @@ export namespace FieldValue {
     export const Invalid: unique symbol = Symbol("invalid");
     export type Invalid = typeof Invalid;
 
+    /**
+     * Flag for an "Undefined"/No value. Can be used in overrides to reset fields
+     */
+    export type None = {
+        type: none;
+    };
+
+    export const None: None = {
+        type: none,
+    };
+
     /**
      * Reference to a named field
      */
@@ -125,6 +140,9 @@ export namespace FieldValue {
         if (value === null) {
             return "null";
         }
+        if (is(value, none)) {
+            return "";
+        }
         if (is(value, reference)) {
             return (value as Reference).name;
         }
@@ -204,6 +222,9 @@ export namespace FieldValue {
                 // This needs to be handled at a higher level
                 return;
 
+            case "none":
+                return; // undefined
+
             case "percent":
             case "celsius":
                 return numericValue(value, typeName);