task(A4.8): migrate delete/offset tools to v2

2026-08-27 01:09:51 +02:00
parent 7565016200
commit cf67635732
2 changed files with 174 additions and 3 deletions
@@ -513,6 +513,86 @@ describe('A4.7 pilot: transform tools', () => {
  });
 });

+describe('A4.8 pilot: delete tool', () => {
+  it('löscht alle selektierten Elemente in EINER Transaktion; undo stellt her', () => {
+    const { ydoc } = createInMemoryDoc();
+    const doc = new CADDocument(ydoc);
+    doc.addElement(makeEl('d1'));
+    doc.addElement(makeEl('d2'));
+    doc.addElement(makeEl('keep'));
+    let selIds: string[] = ['d1', 'd2'];
+    const bridge = {
+      getIds: () => selIds,
+      setIds: (ids: string[]) => { selIds = ids; },
+      hitTest: () => null,
+    };
+    const ctx = makeCtx({ doc, selection: bridge });
+    const del = coreModifyPlugin.tools!.find((t) => t.manifest.id === 'delete')!;
+
+    del.handlers.down!(pe(0, 0), ctx);
+    const remaining = doc.getAllElements().map((e) => e.id);
+    expect(remaining).toEqual(['keep']);
+
+    expect(doc.undo()).toBe(true);
+    expect(doc.getAllElements().length).toBe(3);
+  });
+
+  it('Direktklick ohne Selektion löscht getroffenes Element', () => {
+    const { ydoc } = createInMemoryDoc();
+    const doc = new CADDocument(ydoc);
+    const el = makeEl('hitme');
+    el.x = 20;
+    el.y = 20;
+    doc.addElement(el);
+    const bridge = {
+      getIds: () => [] as string[],
+      setIds: () => {},
+      hitTest: () => el,
+    };
+    const ctx = makeCtx({ doc, selection: bridge });
+    const del = coreModifyPlugin.tools!.find((t) => t.manifest.id === 'delete')!;
+
+    del.handlers.down!(pe(20, 20), ctx);
+    expect(doc.getAllElements().length).toBe(0);
+  });
+});
+
+describe('A4.8 pilot: offset tool', () => {
+  it('erzeugt Versatz-Kopie mit Seitenparameter; Original bleibt', () => {
+    const { ydoc } = createInMemoryDoc();
+    const doc = new CADDocument(ydoc);
+    const line = {
+      id: 'src1', type: 'line', layerId: 'l', x: 50, y: 0,
+      width: 100, height: 0,
+      properties: { x1: 0, y1: 0, x2: 100, y2: 0 },
+    } as unknown as CADElement;
+    doc.addElement(line);
+    let selIds: string[] = [];
+    const bridge = {
+      getIds: () => selIds,
+      setIds: (ids: string[]) => { selIds = ids; },
+      hitTest: () => line,
+    };
+    const ctx = makeCtx({ doc, selection: bridge });
+    const off = coreModifyPlugin.tools!.find((t) => t.manifest.id === 'offset')!;
+
+    off.handlers.down!(pe(50, 0), ctx);   // Klick1: Quelle wählen (Basis)
+    off.handlers.down!(pe(50, -30), ctx); // Klick2: Versatz nach oben (side=-1)
+
+    const all = doc.getAllElements();
+    expect(all.length).toBe(2);            // Original + Kopie
+    expect(all[0].id).toBe('src1');        // Original unberührt
+    expect(all[1].id.startsWith('off_')).toBe(true);
+    // side=-1 bei Rechtslaufender Linie → nach OBEN (y kleiner):
+    expect(all[1].properties.y1).toBe(-30);
+    expect(all[1].properties.y2).toBe(-30);
+    expect(all[1].properties.x1).toBe(0);  // x bleibt
+
+    expect(doc.undo()).toBe(true);
+    expect(doc.getAllElements().length).toBe(1);
+  });
+});
+
 describe('A3 pilot: select tool', () => {
  function makeBridge(elements: CADElement[]) {
    let ids: string[] = [];