✨ Chat message uploading file progress

lib/database/message.dart

@@ -1,5 +1,6 @@
 import 'package:drift/drift.dart';
 import 'package:island/models/chat.dart';
+import 'package:island/models/file.dart';
 
 class ChatMessages extends Table {
   TextColumn get id => text()();
@@ -23,6 +24,7 @@ class LocalChatMessage {
   final DateTime createdAt;
   MessageStatus status;
   final String? nonce;
+  List<UniversalFile>? localAttachments;
 
   LocalChatMessage({
     required this.id,
@@ -30,8 +32,9 @@ class LocalChatMessage {
     required this.senderId,
     required this.data,
     required this.createdAt,
+    required this.nonce,
     required this.status,
-    this.nonce,
+    this.localAttachments,
   });
 
   SnChatMessage toRemoteMessage() {

lib/database/message_repository.dart

@@ -14,6 +14,7 @@ class MessageRepository {
   final AppDatabase _database;
 
   final Map<String, LocalChatMessage> pendingMessages = {};
+  final Map<String, Map<int, double>> fileUploadProgress = {};
 
   MessageRepository(this.room, this.identity, this._apiClient, this._database);
 
@@ -181,6 +182,7 @@ class MessageRepository {
     SnChatMessage? forwardingTo,
     SnChatMessage? editingTo,
     Function(LocalChatMessage)? onPending,
+    Function(String, Map<int, double>)? onProgress,
   }) async {
     // Generate a unique nonce for this message
     final nonce = const Uuid().v4();
@@ -204,6 +206,7 @@ class MessageRepository {
 
     // Store in memory and database
     pendingMessages[localMessage.id] = localMessage;
+    fileUploadProgress[localMessage.id] = {};
     await _database.saveMessage(_database.messageToCompanion(localMessage));
     onPending?.call(localMessage);
 
@@ -225,6 +228,13 @@ class MessageRepository {
                     UniversalFileType.audio => 'audio/unknown',
                     UniversalFileType.file => 'application/octet-stream',
                   },
+              onProgress: (progress, _) {
+                fileUploadProgress[localMessage.id]?[idx] = progress;
+                onProgress?.call(
+                  localMessage.id,
+                  fileUploadProgress[localMessage.id] ?? {},
+                );
+              },
             ).future;
         if (cloudFile == null) {
           throw ArgumentError('Failed to upload the file...');