WAL Sync UI #993
WAL Sync UI #993
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WalkthroughThis pull request introduces significant changes to the memory synchronization process in the application. It modifies the return types of key functions, adds new functionality for managing and displaying sync operations, and updates the UI to reflect these changes. The modifications enhance both the logic and presentation aspects of the application, improving user experience during memory syncing. Changes
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Files selected (7)
- app/lib/backend/http/api/memories.dart (2)
- app/lib/pages/memories/page.dart (3)
- app/lib/pages/memories/sync_page.dart (1)
- app/lib/pages/memories/synced_memories_page.dart (1)
- app/lib/pages/memories/widgets/sync_animation.dart (1)
- app/lib/providers/memory_provider.dart (2)
- app/lib/services/wals.dart (4)
Files skipped from review due to trivial changes (1)
- app/lib/pages/memories/synced_memories_page.dart
Review comments generated (20)
- Review: 17
- LGTM: 3
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| Future<(Map<String, dynamic>?, bool)> syncLocalFiles(List<File> files) async { | ||
| var request = http.MultipartRequest( | ||
| 'POST', | ||
| Uri.parse('${Env.apiBaseUrl}v1/sync-local-files'), |
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The return type of syncLocalFiles has been changed from Future<bool> to Future<(Map<String, dynamic>?, bool)>. This change is significant as it affects the external interface of this function. Any code that calls this function will need to be updated to handle the new return type. Ensure that all call sites have been updated accordingly.
- Future<bool> syncLocalFiles(List<File> files) async {
+ Future<(Map<String, dynamic>?, bool)> syncLocalFiles(List<File> files) async {| return (jsonDecode(response.body) as Map<String, dynamic>, true); | ||
| } else { | ||
| debugPrint('Failed to upload sample. Status code: ${response.statusCode}'); | ||
| throw Exception('Failed to upload sample. Status code: ${response.statusCode}'); |
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The return value of the syncLocalFiles function has been changed from a boolean to a tuple containing a Map<String, dynamic>? and a boolean. This change is significant as it affects the external interface of this function. Any code that calls this function will need to be updated to handle the new return type. Ensure that all call sites have been updated accordingly.
- return true;
+ return (jsonDecode(response.body) as Map<String, dynamic>, true);| onPopInvoked: (didPop) { | ||
| Provider.of<MemoryProvider>(context, listen: false).clearSyncResult(); | ||
| }, |
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The PopScope widget is not a standard Flutter widget. It seems like a custom widget, but without the implementation details, it's hard to review its usage here. Please ensure that it correctly handles the pop events and invokes the clearSyncResult() method as expected.
| _toggleAnimation(); | ||
| await memoryProvider.syncWals(); | ||
| _toggleAnimation(); | ||
| }, |
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The _toggleAnimation function is called before and after the syncWals function. If an error occurs during the execution of syncWals, the animation will continue indefinitely because _toggleAnimation won't be called the second time. Consider using a try-finally block to ensure that the animation is stopped even if an error occurs.
- _toggleAnimation();
- await memoryProvider.syncWals();
- _toggleAnimation();
+ _toggleAnimation();
+ try {
+ await memoryProvider.syncWals();
+ } finally {
+ _toggleAnimation();
+ }| (memoryProvider.syncResult!['new_memories'].isNotEmpty || | ||
| memoryProvider.syncResult!['updated_memories'].isNotEmpty) | ||
| ? Container( | ||
| padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 0), | ||
| decoration: BoxDecoration( | ||
| border: const GradientBoxBorder( | ||
| gradient: LinearGradient(colors: [ | ||
| Color.fromARGB(127, 208, 208, 208), | ||
| Color.fromARGB(127, 188, 99, 121), | ||
| Color.fromARGB(127, 86, 101, 182), | ||
| Color.fromARGB(127, 126, 190, 236) | ||
| ]), | ||
| width: 2, | ||
| ), | ||
| borderRadius: BorderRadius.circular(12), | ||
| ), | ||
| child: TextButton( | ||
| onPressed: () { | ||
| routeToPage(context, const SyncedMemoriesPage()); | ||
| }, | ||
| child: const Text( | ||
| 'View Synced Memories', | ||
| style: TextStyle(color: Colors.white, fontSize: 16), | ||
| ), | ||
| ), | ||
| ) | ||
| : const SizedBox.shrink(), |
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There's no null safety check for memoryProvider.syncResult!['new_memories'] and memoryProvider.syncResult!['updated_memories']. This could lead to a runtime error if these keys are not present in the map. Consider adding null safety checks or default values for these keys.
- (memoryProvider.syncResult!['new_memories'].isNotEmpty ||
- memoryProvider.syncResult!['updated_memories'].isNotEmpty)
+ (memoryProvider.syncResult!['new_memories']?.isNotEmpty ?? false ||
+ memoryProvider.syncResult!['updated_memories']?.isNotEmpty ?? false)| @@ -95,6 +134,7 @@ class _MemoriesPageState extends State<MemoriesPage> with AutomaticKeepAliveClie | |||
| childCount: memoryProvider.groupedMemories.length + 1, | |||
| (context, index) { | |||
| if (index == memoryProvider.groupedMemories.length) { | |||
| print('loading more memories'); | |||
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Avoid using print statements in production code. If you need to log information, consider using a logging package that can provide different levels of logging (info, warning, error, etc.) and can be toggled on or off in different environments (development, production).
- print('loading more memories');
+ // Use a logging package for logging
+ log.info('loading more memories');|
|
||
| double _walsSyncedProgress = 0.0; | ||
| double get walsSyncedProgress => _walsSyncedProgress; | ||
|
|
||
| bool isSyncing = false; | ||
| bool syncCompleted = false; | ||
| Map<String, dynamic>? syncResult; | ||
|
|
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The variables isSyncing, syncCompleted, and syncResult are public mutable fields. This can lead to unintended side effects if they are modified outside of the class. It would be better to make these private and provide getters (and setters if necessary) to control access.
- bool isSyncing = false;
- bool syncCompleted = false;
- Map<String, dynamic>? syncResult;
+ bool _isSyncing = false;
+ bool _syncCompleted = false;
+ Map<String, dynamic>? _syncResult;
+ bool get isSyncing => _isSyncing;
+ bool get syncCompleted => _syncCompleted;
+ Map<String, dynamic>? get syncResult => _syncResult;| Future<Map<String, dynamic>?> syncWals() async { | ||
| _walsSyncedProgress = 0.0; | ||
| setIsSyncing(true); | ||
| var res = await _wal.syncAll(progress: this); | ||
| syncResult = res.$1; | ||
| syncCompleted = true; | ||
| setIsSyncing(false); | ||
| notifyListeners(); | ||
| return res.$1; |
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The syncWals method has been updated to return a Future<Map<String, dynamic>?>. This is a good change as it allows for better error handling and async/await usage in the calling code. However, there's no error handling within this function. If _wal.syncAll(progress: this) throws an exception, it will not be caught and handled here, which could cause the application to crash or behave unexpectedly. Consider adding a try-catch block around the async operation to handle potential errors.
Future<Map<String, dynamic>?> syncWals() async {
_walsSyncedProgress = 0.0;
setIsSyncing(true);
+ try {
var res = await _wal.syncAll(progress: this);
syncResult = res.$1;
syncCompleted = true;
+ } catch (e) {
+ // Handle or rethrow the error as appropriate.
+ }
setIsSyncing(false);
notifyListeners();
return res.$1;
}| void clearSyncResult() { | ||
| syncResult = null; | ||
| syncCompleted = false; | ||
| notifyListeners(); | ||
| } |
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The clearSyncResult method is a good addition as it allows for resetting the state of the sync result. However, it might be beneficial to also reset _walsSyncedProgress to 0 in this method, to ensure that all related state variables are reset together.
void clearSyncResult() {
syncResult = null;
syncCompleted = false;
+ _walsSyncedProgress = 0.0;
notifyListeners();
}| void setIsSyncing(bool value) { | ||
| isSyncing = value; | ||
| notifyListeners(); | ||
| } |
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The setIsSyncing method is a good addition as it encapsulates the state change and ensures that listeners are notified when the syncing state changes. However, as mentioned earlier, consider making isSyncing a private variable.
- void setIsSyncing(bool value) {
- isSyncing = value;
- notifyListeners();
- }
+ void _setIsSyncing(bool value) {
+ _isSyncing = value;
+ notifyListeners();
+ }
Summary by Entelligence.AI
syncLocalFilesandsyncAllfunctions in backend services to return more detailed results, improving error handling and debugging capabilities.