perf(ui): streamline session sidebar state

2026-08-26 00:42:36 +08:00
parent 3b7d5e1c34
commit 26dbc2f309
84 changed files with 5159 additions and 2809 deletions
@@ -0,0 +1,58 @@
+import { describe, expect, test } from 'bun:test';
+import type { SessionFolder } from '@/stores/useSessionFoldersStore';
+import { normalizeFolderRoots, selectFolderIdsForProjection } from '../sessions/sessionNodeItemUtils';
+
+const folder = (id: string, parentId: string | null = null, sessionIds: string[] = []): SessionFolder => ({
+  id,
+  name: id,
+  parentId,
+  sessionIds,
+  createdAt: 1,
+});
+
+describe('normalizeFolderRoots', () => {
+  test('returns cycle and orphan folders as deterministic fallback roots without duplication', () => {
+    const folders = [
+      folder('cycle-a', 'cycle-b', ['session-a']),
+      folder('cycle-b', 'cycle-a'),
+      folder('orphan', 'missing-parent'),
+      folder('root'),
+    ];
+
+    expect(normalizeFolderRoots(folders).map((entry) => entry.id))
+      .toEqual(['orphan', 'root', 'cycle-a']);
+  });
+
+  test('keeps normal nested folder root order unchanged', () => {
+    const folders = [folder('root-a'), folder('child-a', 'root-a'), folder('root-b')];
+
+    expect(normalizeFolderRoots(folders).map((entry) => entry.id)).toEqual(['root-a', 'root-b']);
+  });
+});
+
+describe('selectFolderIdsForProjection', () => {
+  const malformedFolders = [
+    { id: 'cycle-a', name: 'cycle-a', parentId: 'cycle-b', nodeCount: 0 },
+    { id: 'cycle-b', name: 'cycle-b', parentId: 'cycle-a', nodeCount: 1 },
+    { id: 'orphan', name: 'orphan', parentId: 'missing-parent', nodeCount: 0 },
+  ];
+
+  test('keeps malformed empty and nonempty folders in every projection mode', () => {
+    for (const archivedBucket of [false, true]) {
+      for (const searchQuery of ['', 'does-not-match']) {
+        expect([...selectFolderIdsForProjection(malformedFolders, { archivedBucket, searchQuery })])
+          .toEqual(['cycle-a', 'cycle-b', 'orphan']);
+      }
+    }
+  });
+
+  test('keeps normal archived/search nesting semantics', () => {
+    const folders = [
+      { id: 'root', name: 'root', parentId: null, nodeCount: 0 },
+      { id: 'child', name: 'matching-child', parentId: 'root', nodeCount: 1 },
+    ];
+
+    expect([...selectFolderIdsForProjection(folders, { archivedBucket: true, searchQuery: 'matching' })])
+      .toEqual(['root', 'child']);
+  });
+});