Update task task-001

backlog/tasks/task-001 - offline-local-storage.md

@@ -4,7 +4,7 @@ title: offline local storage
 status: To Do
 assignee: []
 created_date: '2025-12-03 23:42'
-updated_date: '2025-12-04 20:25'
+updated_date: '2025-12-04 20:27'
 labels:
   - feature
   - offline
@@ -17,23 +17,24 @@ priority: high
 ## Description
 
 <!-- SECTION:DESCRIPTION:BEGIN -->
-Add IndexedDB persistence layer to the existing Automerge sync system. Board data should be cached locally for offline access, with graceful online/offline transitions.
+IndexedDB persistence is already implemented via @automerge/automerge-repo-storage-indexeddb. The remaining work is:
 
-Key requirements:
-- Store board state in IndexedDB (not localStorage - 5MB limit insufficient)
-- Integrate with existing useAutomergeSync hook
-- Detect online/offline status and show connection indicator
-- Sync local changes when connection restores
-- Handle Safari's 7-day eviction with service worker touch
+1. Add real online/offline detection (currently always returns "online")
+2. Create UI indicator showing connection status
+3. Handle Safari's 7-day IndexedDB eviction
+
+Existing code locations:
+- src/automerge/useAutomergeSyncRepo.ts (lines 346, 380-432)
+- src/automerge/useAutomergeStoreV2.ts (connectionStatus property)
+- src/automerge/documentIdMapping.ts (room→document mapping)
 <!-- SECTION:DESCRIPTION:END -->
 
 ## Acceptance Criteria
 <!-- AC:BEGIN -->
-- [ ] #1 IndexedDB schema for board documents and assets
-- [ ] #2 Persist Automerge document to IndexedDB on changes
-- [ ] #3 Load from IndexedDB on initial page load (before WebSocket connects)
-- [ ] #4 Online/offline status detection with UI indicator
-- [ ] #5 Queue local changes during offline and sync on reconnect
-- [ ] #6 Handle storage quota limits gracefully
-- [ ] #7 Safari 7-day eviction mitigation via service worker
+- [ ] #1 Real WebSocket connection state tracking (not hardcoded 'online')
+- [ ] #2 navigator.onLine integration for network detection
+- [ ] #3 UI indicator component showing connection status
+- [ ] #4 Visual feedback when working offline
+- [ ] #5 Auto-reconnect with status updates
+- [ ] #6 Safari 7-day eviction mitigation (service worker or periodic touch)
 <!-- AC:END -->