From be858c310e7d8b9905d1e87a5da752e332f2b685 Mon Sep 17 00:00:00 2001
From: Research Assistant <research@example.com>
Date: Sun, 24 May 2026 16:55:22 +0800
Subject: [PATCH] feat(plugin): extract disclosure utils to
 src/utils/disclosure.ts

---
 paperforge/plugin/src/utils/disclosure.ts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 paperforge/plugin/src/utils/disclosure.ts

diff --git a/paperforge/plugin/src/utils/disclosure.ts b/paperforge/plugin/src/utils/disclosure.ts
new file mode 100644
index 00000000..f5062798
--- /dev/null
+++ b/paperforge/plugin/src/utils/disclosure.ts
@@ -0,0 +1,21 @@
+export function getDisclosureState(
+  store: Record<string, unknown> | null | undefined,
+  key: string,
+  defaultCollapsed: boolean,
+): boolean {
+  if (!store || typeof store !== "object") return !!defaultCollapsed;
+  if (!Object.prototype.hasOwnProperty.call(store, key)) return !!defaultCollapsed;
+  return !!store[key];
+}
+
+export function toggleDisclosureState(
+  store: Record<string, unknown> | null | undefined,
+  key: string,
+  defaultCollapsed: boolean,
+): boolean {
+  const next = !getDisclosureState(store, key, defaultCollapsed);
+  if (store && typeof store === "object") {
+    store[key] = next;
+  }
+  return next;
+}