Huang Xin
cbdc3b8f52
* feat(sync): cross-device dictionary sync Custom MDict / StarDict / DICT / SLOB dictionaries now sync across signed-in devices via the replica layer. - Store mutations publish replica rows with field-level LWW + tombstones. - Re-importing the same content (renamed or after delete) preserves the user's label and reincarnates the server row instead of duplicating. - Manifest commits after binary upload so other devices never see a row whose binaries aren't on cloud storage yet. - Pull-side orchestrator creates a placeholder dict, queues the binaries via TransferManager, and clears the unavailable flag on completion. - Toast copy branches by transfer kind so dict uploads don't read "Book uploaded". Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix(sync): boot pull and binary download path - Defer the boot pull until TransferManager is initialized so download enqueues aren't dropped. - Auto-persist the local dict store after applyRemoteDictionary; otherwise the next loadCustomDictionaries wipes the in-memory rows. - Boot pull passes since=null so a device whose cursor advanced past unpersisted rows can still recover. - Skip pulling when not authenticated instead of logging "SyncError: Not authenticated" on every boot of a signed-out device. - downloadReplicaFile resolves the destination against the kind's base dir; binaries previously landed at the literal lfp and openFile then failed with "File not found". Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor(sync): per-page useReplicaPull hook Lifts the boot-time pull out of EnvContext into a hook each page mounts for the kinds it needs: useReplicaPull({ kinds: ['dictionary'] }). Library page and the shared Reader component opt in. The hook fires 10s after page load (so feature mounts hydrate first), dedups per-kind across navigation, and releases the slot on failure so a later mount can retry. Future kinds plug into the hook's per-kind switch. Also closes two refresh-loop bugs: - Hydrate the dict store from settings BEFORE the apply loop, so the auto-persist doesn't clobber persisted rows that the in-memory store hadn't yet read. Library-page refresh was the visible victim. - Skip the download queue when every manifest file is already on disk under the resolved bundle dir. Refreshing is a no-op; partial- download recovery still queues because some files would be missing. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
20 lines
830 B
TypeScript
20 lines
830 B
TypeScript
import { hlcCompare } from './crdt';
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import type { ReplicaRow } from '@/types/replica';
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/**
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* Interpret remove-wins + reincarnation semantics for a pulled row.
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*
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* Per the plan: tombstones never disappear at the merge level. A row is
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* "alive" if it was never deleted, OR if a reincarnation token was minted
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* AFTER the tombstone. The specific check uses HLC ordering — `>=` rather
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* than `>` so that a same-HLC reincarnation (mid-tick edge) reads as alive.
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*
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* Used by the pull-side orchestrator to decide whether to surface a row
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* to the local store as a live entry or as a tombstone to soft-delete.
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*/
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export const isReplicaRowAlive = (row: ReplicaRow): boolean => {
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if (!row.deleted_at_ts) return true;
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if (!row.reincarnation) return false;
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return hlcCompare(row.updated_at_ts, row.deleted_at_ts) >= 0;
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};
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