fix(editor): Fix unique names for node duplication (#6134)

* 🐛 Fix unique names for node duplication

* 🐛 Fix i18n references

packages/editor-ui/src/composables/__tests__/useUniqueNodeName.test.ts

@@ -0,0 +1,79 @@
+import { setActivePinia } from 'pinia';
+import { createTestingPinia } from '@pinia/testing';
+import { useUniqueNodeName } from '@/composables/useUniqueNodeName';
+import { useNodeTypesStore } from '@/stores/nodeTypes';
+import { useWorkflowsStore } from '@/stores/workflows';
+
+describe('useUniqueNodeName', () => {
+	beforeAll(() => {
+		setActivePinia(createTestingPinia());
+	});
+
+	afterEach(() => {
+		vi.clearAllMocks();
+	});
+
+	test('should return a unique node name for an alphabetic node name', () => {
+		const workflowsStore = useWorkflowsStore();
+
+		const mockCanvasNames = new Set(['Hello']);
+
+		vi.spyOn(workflowsStore, 'canvasNames', 'get').mockReturnValue(mockCanvasNames);
+
+		const { uniqueNodeName } = useUniqueNodeName();
+
+		expect(uniqueNodeName('Hello')).toBe('Hello1');
+
+		mockCanvasNames.add('Hello1');
+
+		expect(uniqueNodeName('Hello')).toBe('Hello2');
+	});
+
+	test('should return a unique node name for a numeric node name', () => {
+		const workflowsStore = useWorkflowsStore();
+
+		const mockCanvasNames = new Set(['123']);
+
+		vi.spyOn(workflowsStore, 'canvasNames', 'get').mockReturnValue(mockCanvasNames);
+
+		const { uniqueNodeName } = useUniqueNodeName();
+
+		expect(uniqueNodeName('123')).toBe('123-1');
+
+		mockCanvasNames.add('123-1');
+
+		expect(uniqueNodeName('123')).toBe('123-2');
+	});
+
+	test('should return a unique node name for a number-suffixed node name', () => {
+		const workflowsStore = useWorkflowsStore();
+		const nodeTypesStore = useNodeTypesStore();
+
+		const mockCanvasNames = new Set(['S3']);
+
+		vi.spyOn(workflowsStore, 'canvasNames', 'get').mockReturnValue(mockCanvasNames);
+		vi.spyOn(nodeTypesStore, 'allNodeTypes', 'get').mockReturnValue([
+			{
+				displayName: 'S3',
+				name: 'S3',
+				description: '',
+				version: 1,
+				inputs: [''],
+				outputs: [''],
+				group: [''],
+				properties: [],
+				defaults: {
+					name: 'S3',
+				},
+			},
+		]);
+
+		const { uniqueNodeName } = useUniqueNodeName();
+
+		expect(uniqueNodeName('S3')).toBe('S31');
+
+		mockCanvasNames.add('S31');
+
+		expect(uniqueNodeName('S3')).toBe('S32');
+	});
+});