fix

src/oj/composables/syncStatus.ts

@@ -0,0 +1,51 @@
+// 同步状态管理 composable
+
+export interface SyncStatusState {
+  otherUser?: { name: string; isSuperAdmin: boolean }
+  hadConnection: boolean
+}
+
+// 提供/注入的 key
+export const SYNC_STATUS_KEY = Symbol('syncStatus')
+
+// 创建同步状态
+export function createSyncStatus() {
+  const otherUser = ref<{ name: string; isSuperAdmin: boolean }>()
+  const hadConnection = ref(false)
+
+  const setOtherUser = (user?: { name: string; isSuperAdmin: boolean }) => {
+    otherUser.value = user
+    if (user) {
+      hadConnection.value = true
+    }
+  }
+
+  const reset = () => {
+    otherUser.value = undefined
+    hadConnection.value = false
+  }
+
+  return {
+    otherUser,
+    hadConnection,
+    setOtherUser,
+    reset,
+  }
+}
+
+// 提供同步状态
+export function provideSyncStatus() {
+  const syncStatus = createSyncStatus()
+  provide(SYNC_STATUS_KEY, syncStatus)
+  return syncStatus
+}
+
+// 注入同步状态
+export function injectSyncStatus() {
+  const syncStatus = inject<ReturnType<typeof createSyncStatus>>(SYNC_STATUS_KEY)
+  if (!syncStatus) {
+    throw new Error('syncStatus must be provided by a parent component')
+  }
+  return syncStatus
+}
+