0.3.3 外网下载修复

wolai-frontend/src/lib/file-tree/rows.test.ts

@@ -91,6 +91,31 @@ describe("buildVisibleRows", () => {
 
     expect(new Set(rows.map((r) => r.rowId)).size).toBe(rows.length);
   });
+
+  it("输入树包含重复 docId 时应自动去重", () => {
+    const a = {
+      access_scope: "private" as const,
+      id: "a",
+      workspace_id: "w",
+      title: "A",
+      parent_id: null,
+      sort_order: 0,
+      is_starred: null,
+      is_template: false,
+      created_at: "",
+      updated_at: null,
+      children: [],
+    };
+
+    const rows = buildVisibleRows({
+      nodes: [a, a],
+      expanded: new Set(["a"]),
+      assetsByDoc: {},
+    });
+
+    expect(rows.filter((r) => r.rowId === "doc:a").length).toBe(1);
+    expect(new Set(rows.map((r) => r.rowId)).size).toBe(rows.length);
+  });
 });
 
 describe("parseFileTreeRowId", () => {
@@ -102,4 +127,3 @@ describe("parseFileTreeRowId", () => {
     expect(parseFileTreeRowId("doc:")).toBeNull();
   });
 });
-

wolai-frontend/src/lib/file-tree/rows.ts

@@ -19,8 +19,14 @@ export function buildVisibleRows({
   expandedAssetFolderIds?: Set<string>;
 }): FileTreeRow[] {
   const rows: FileTreeRow[] = [];
+  const visitedDocIds = new Set<string>();
 
   const walk = (node: DocumentNode, depth: number) => {
+    // 防御性处理：上游数据异常时（例如同一 docId 在树中重复出现），避免生成重复 rowId 导致 React key 冲突。
+    // 同时也能避免潜在的“循环引用/重复引用”导致的递归问题。
+    if (visitedDocIds.has(node.id)) return;
+    visitedDocIds.add(node.id);
+
     const assets = assetsByDoc[node.id] ?? [];
     const hasChildren = node.children.length > 0 || assets.length > 0;
     const isExpanded = expanded.has(node.id);