Source Code added

mobile/lib/providers/sync_status.provider.dart

@@ -0,0 +1,133 @@
+import 'package:easy_localization/easy_localization.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+
+enum SyncStatus {
+  idle,
+  syncing,
+  success,
+  error;
+
+  localized() {
+    return switch (this) {
+      SyncStatus.idle => "idle".tr(),
+      SyncStatus.syncing => "running".tr(),
+      SyncStatus.success => "success".tr(),
+      SyncStatus.error => "error".tr(),
+    };
+  }
+}
+
+class SyncStatusState {
+  final SyncStatus remoteSyncStatus;
+  final SyncStatus localSyncStatus;
+  final SyncStatus hashJobStatus;
+  final SyncStatus cloudIdSyncStatus;
+
+  final String? errorMessage;
+
+  const SyncStatusState({
+    this.remoteSyncStatus = SyncStatus.idle,
+    this.localSyncStatus = SyncStatus.idle,
+    this.hashJobStatus = SyncStatus.idle,
+    this.cloudIdSyncStatus = SyncStatus.idle,
+    this.errorMessage,
+  });
+
+  SyncStatusState copyWith({
+    SyncStatus? remoteSyncStatus,
+    SyncStatus? localSyncStatus,
+    SyncStatus? hashJobStatus,
+    SyncStatus? cloudIdSyncStatus,
+    String? errorMessage,
+  }) {
+    return SyncStatusState(
+      remoteSyncStatus: remoteSyncStatus ?? this.remoteSyncStatus,
+      localSyncStatus: localSyncStatus ?? this.localSyncStatus,
+      hashJobStatus: hashJobStatus ?? this.hashJobStatus,
+      cloudIdSyncStatus: cloudIdSyncStatus ?? this.cloudIdSyncStatus,
+      errorMessage: errorMessage ?? this.errorMessage,
+    );
+  }
+
+  bool get isRemoteSyncing => remoteSyncStatus == SyncStatus.syncing;
+  bool get isLocalSyncing => localSyncStatus == SyncStatus.syncing;
+  bool get isHashing => hashJobStatus == SyncStatus.syncing;
+  bool get isCloudIdSyncing => cloudIdSyncStatus == SyncStatus.syncing;
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+    return other is SyncStatusState &&
+        other.remoteSyncStatus == remoteSyncStatus &&
+        other.localSyncStatus == localSyncStatus &&
+        other.hashJobStatus == hashJobStatus &&
+        other.cloudIdSyncStatus == cloudIdSyncStatus &&
+        other.errorMessage == errorMessage;
+  }
+
+  @override
+  int get hashCode => Object.hash(remoteSyncStatus, localSyncStatus, hashJobStatus, cloudIdSyncStatus, errorMessage);
+}
+
+class SyncStatusNotifier extends Notifier<SyncStatusState> {
+  @override
+  SyncStatusState build() {
+    return const SyncStatusState(
+      errorMessage: null,
+      remoteSyncStatus: SyncStatus.idle,
+      localSyncStatus: SyncStatus.idle,
+      hashJobStatus: SyncStatus.idle,
+      cloudIdSyncStatus: SyncStatus.idle,
+    );
+  }
+
+  ///
+  /// Remote Sync
+  ///
+
+  void setRemoteSyncStatus(SyncStatus status, [String? errorMessage]) {
+    state = state.copyWith(remoteSyncStatus: status, errorMessage: status == SyncStatus.error ? errorMessage : null);
+  }
+
+  void startRemoteSync() => setRemoteSyncStatus(SyncStatus.syncing);
+  void completeRemoteSync() => setRemoteSyncStatus(SyncStatus.success);
+  void errorRemoteSync(String error) => setRemoteSyncStatus(SyncStatus.error, error);
+
+  ///
+  /// Local Sync
+  ///
+
+  void setLocalSyncStatus(SyncStatus status, [String? errorMessage]) {
+    state = state.copyWith(localSyncStatus: status, errorMessage: status == SyncStatus.error ? errorMessage : null);
+  }
+
+  void startLocalSync() => setLocalSyncStatus(SyncStatus.syncing);
+  void completeLocalSync() => setLocalSyncStatus(SyncStatus.success);
+  void errorLocalSync(String error) => setLocalSyncStatus(SyncStatus.error, error);
+
+  ///
+  /// Hash Job
+  ///
+
+  void setHashJobStatus(SyncStatus status, [String? errorMessage]) {
+    state = state.copyWith(hashJobStatus: status, errorMessage: status == SyncStatus.error ? errorMessage : null);
+  }
+
+  void startHashJob() => setHashJobStatus(SyncStatus.syncing);
+  void completeHashJob() => setHashJobStatus(SyncStatus.success);
+  void errorHashJob(String error) => setHashJobStatus(SyncStatus.error, error);
+
+  ///
+  /// Cloud ID Sync Job
+  ///
+
+  void setCloudIdSyncStatus(SyncStatus status, [String? errorMessage]) {
+    state = state.copyWith(cloudIdSyncStatus: status, errorMessage: status == SyncStatus.error ? errorMessage : null);
+  }
+
+  void startCloudIdSync() => setCloudIdSyncStatus(SyncStatus.syncing);
+  void completeCloudIdSync() => setCloudIdSyncStatus(SyncStatus.success);
+  void errorCloudIdSync(String error) => setCloudIdSyncStatus(SyncStatus.error, error);
+}
+
+final syncStatusProvider = NotifierProvider<SyncStatusNotifier, SyncStatusState>(SyncStatusNotifier.new);