Started removing tight coupling

lib/features/scan/bloc/document_scanner_cubit.dart

@@ -6,12 +6,16 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:paperless_mobile/core/model/error_message.dart';
 import 'package:injectable/injectable.dart';
+import 'package:paperless_mobile/features/documents/model/document.model.dart';
+import 'package:paperless_mobile/features/documents/repository/document_repository.dart';
 
-@singleton
+@injectable
 class DocumentScannerCubit extends Cubit<List<File>> {
+  final DocumentRepository documentRepository;
+
   static List<File> initialState = [];
 
-  DocumentScannerCubit() : super(initialState);
+  DocumentScannerCubit(this.documentRepository) : super(initialState);
 
   void addScan(File file) => emit([...state, file]);
 
@@ -40,4 +44,30 @@ class DocumentScannerCubit extends Cubit<List<File>> {
       throw const ErrorMessage(ErrorCode.scanRemoveFailed);
     }
   }
+
+  Future<void> uploadDocument(
+    Uint8List bytes,
+    String fileName, {
+    required String title,
+    required void Function(DocumentModel document)? onConsumptionFinished,
+    int? documentType,
+    int? correspondent,
+    Iterable<int> tags = const [],
+    DateTime? createdAt,
+  }) async {
+    await documentRepository.create(
+      bytes,
+      fileName,
+      title: title,
+      documentType: documentType,
+      correspondent: correspondent,
+      tags: tags,
+      createdAt: createdAt,
+    );
+    if (onConsumptionFinished != null) {
+      documentRepository
+          .waitForConsumptionFinished(fileName, title)
+          .then((value) => onConsumptionFinished(value));
+    }
+  }
 }