flutter_sync_engine 0.0.1-dev.1+nonfunctional

A Flutter offline-first sync engine plugin for local operation logging, push/pull transport, and conflict resolution.

Changelog

All notable changes to this project will be documented in this file.

0.0.1-dev.1+nonfunctional - 2025-12-22

Added

• Initial plugin scaffolding for flutter_sync_engine.
• Core models:
  • SyncOperation
  • SyncEntity
• Interfaces:
  • SyncStore
  • SyncTransport
  • ConflictResolver
• Default implementation:
  • InMemorySyncStore for in-memory storage.
  • DummyTransport for local push/pull simulation.
  • LastWriteWins conflict resolver.
• SyncEngine core class:
  • Push and pull operations.
  • Conflict resolution per collection.
  • Clear applied operations.
• Example app demonstrating:
  • Adding notes offline.
  • Sync button triggering sync cycle.
  • Log panel showing operations.
  • Visual feedback of synced/pending notes.

Fixed

• N/A (first development release).

Known Issues

• Example app uses dummy in-memory transport (no real backend).
• Conflict resolution uses empty local entity by default.
• Offline sync logic is non-functional with real backend.
• _synced flag logic is basic; may need refinement for production.

Notes

• This version is development-only.
• API may change in future releases.