修复层级的bug

src/modules/editor/module/actions/edit.tsx

@@ -638,10 +638,27 @@ export const editActions = EditorModule.action({
   },
   // 设置组件层级
   setCompLayer(comp: DesignComp, offset: number) {
-    comp.layout.zIndex = Math.min(
-      Math.max((comp.layout.zIndex || 0) + offset, 0),
-      99
-    );
+    const cards = (this.store.currStreamCard.children.default || []);
+    const i = cards.indexOf(comp.id);
+    if (i == -1) return;
+
+    if (offset < 0) {//向下移动
+       if (i== 0) return;
+      const temp = cards[i-1];
+      cards[i-1] = comp.id;
+      cards[i] = temp;
+      return;
+    }
+    
+    if (i == cards.length -1) return;
+    const temp = cards[i+1];
+    cards[i+1] = comp.id;
+    cards[i] = temp;
+
+    // comp.layout.zIndex = Math.min(
+    //   Math.max((comp.layout.zIndex || 0) + offset, 0),
+    //   99
+    // );
   },
   //横向对齐
   setAlignX(flag: 0 | 1 | 2 | 3) {