- BackupEngine: pre-filter assets against ManifestIndex before job.start() so
totalFiles reflects only pending items (not full gallery). Short-circuit with
allAlreadySafe() when queue is empty.
- BackupJob: add resolveSuccess() (upgrades stale .failed → .completed after
reconciliation proves needBackup==0) and allAlreadySafe() for empty-queue case.
- BackupStatusService: expose refreshAndWait(force:) async for pull-to-refresh
and post-failure reconciliation.
- BackupView: wire resolvedStatus throughout ringContentID, ringMainView,
ringColor, and actionButton; fix progress label to show pending-queue
denominator; handle .failed in onChange by reconciling and auto-resolving
to .completed when counts confirm all photos are safe.
Co-Authored-By: Kutesir <kutesir@provoc.ug>
Co-Authored-By: Sentry <sentry@provoc.ug>
Replace full [PhotoAsset] array enumeration with PHFetchResult batch
enumeration (autoreleasepool + Task.yield per batch) to keep memory
bounded during reconciliation. Introduce ManifestIndex with two O(1)
Set<String> lookups (localIdentifier + lowercased filename) instead of
O(n×m) linear scans. Scope manifest Data+struct inside buildManifestIndex
so they are released by ARC before the comparison loop begins. Add
UIApplication.didReceiveMemoryWarningNotification handler to cancel
in-flight tasks under memory pressure. Separate debounceTask from
refreshTask to avoid cancelling long-running reconciles on every photo
library event. fetchResultForReconciliation returns PHFetchResult
directly — no [PhotoAsset] array is ever allocated during reconciliation.
Co-Authored-By: Kutesir <kutesir@provoc.ug>
Co-Authored-By: Sentry <sentry@provoc.ug>
Swift does not allow async expressions inside ?? closures.
Replaced with explicit if-let branch so await is at statement level.
Co-Authored-By: Kutesir <kutesir@provoc.ug>
Co-Authored-By: Sentry <sentry@provoc.ug>
