fix: update reset

projects/aas-core/src/lib/convert.ts

@@ -384,7 +384,7 @@ export function parseDate(s: string, localeId?: string): Date | undefined {
                     getSeconds(timeTuple?.items),
                 );
             } else {
-                date = new Date(NaN);
+                date = new Date(0);
             }
         } else {
             date = new Date(s);
@@ -496,6 +496,54 @@ export function parseDate(s: string, localeId?: string): Date | undefined {
     }
 }
 
+/**
+ * Indicates whether the specified date is valid.
+ * @param value The date value.
+ * @returns `true` if the date value is valid; otherwise, `false`.
+ */
+export function isValidDate(value: Date | undefined): boolean {
+    if (value === undefined) {
+        return false;
+    }
+
+    const year = value.getFullYear();
+    if (year < 1970 || year > 3000) {
+        return false;
+    }
+
+    const month = value.getMonth();
+    if (month < 0 || month > 11) {
+        return false;
+    }
+
+    const day = value.getDay();
+    if (day < 1 || day > 31) {
+        return false;
+    }
+
+    const hours = value.getHours();
+    if (hours < 0 || hours > 23) {
+        return false;
+    }
+
+    const minutes = value.getMinutes();
+    if (minutes < 0 || minutes > 59) {
+        return false;
+    }
+
+    const seconds = value.getSeconds();
+    if (seconds < 0 || seconds > 59) {
+        return false;
+    }
+
+    const ms = value.getMilliseconds();
+    if (ms < 0 || ms > 999) {
+        return false;
+    }
+
+    return true;
+}
+
 /**
  * Determines the data type from the specified string expression.
  * @param value The value or a string expression.

projects/aas-core/src/test/convert.spec.ts

@@ -23,6 +23,7 @@ import {
     toBoolean,
     mimeTypeToExtension,
     extensionToMimeType,
+    isValidDate,
 } from '../lib/convert.js';
 
 describe('Convert', () => {
@@ -334,6 +335,20 @@ describe('Convert', () => {
             const date = new Date(2023, 1, 27, 13, 14, 15).toString();
             expect(parseDate(date)).toEqual(new Date(2023, 1, 27, 13, 14, 15));
         });
+
+        it('converts "2023-03-22"', () => {
+            expect(parseDate('2023-03-22')).toEqual(new Date('2023-03-22'));
+        });
+    });
+
+    describe('isValidDate', () => {
+        it('indicates that IEC 61984 is invalid', () => {
+            expect(isValidDate(new Date('IEC 61984'))).toEqual(false);
+        });
+
+        it('indicates that 2023-03-22 is valid', () => {
+            expect(isValidDate(new Date('2023-03-22'))).toEqual(true);
+        });
     });
 
     describe('toLocale', () => {

projects/aas-lib/src/lib/index-change.service.ts

@@ -114,6 +114,7 @@ export class IndexChangeService {
                 break;
             case 'Reset':
                 this.reset.emit();
+                this.state.set({ changedDocuments: 0, documentCount: 0, endpointCount: 0 });
                 break;
         }
     }

projects/aas-server/src/app/aas-index/aas-index.ts

@@ -15,6 +15,7 @@ import {
     baseType,
     getAbbreviation,
     isProperty,
+    isValidDate,
     parseDate,
     parseNumber,
     toBoolean,
@@ -76,7 +77,7 @@ export abstract class AASIndex {
 
     public abstract clear(): Promise<void>;
 
-    public abstract reset(): Promise<void>;
+    public abstract destroy(): Promise<void>;
 
     protected toAbbreviation(referable: aas.Referable): string {
         return getAbbreviation(referable.modelType)!.toLowerCase();
@@ -123,7 +124,8 @@ export abstract class AASIndex {
             return undefined;
         }
 
-        return parseDate(referable.value);
+        const value = parseDate(referable.value);
+        return isValidDate(value) ? value : undefined;
     }
 
     protected toBooleanValue(referable: aas.Referable): boolean | undefined {