feat-add-files-from-qr (#8)

Reviewed-on: http://catelliub.zapto.org:3000/brontomark/flux/pulls/8
Co-authored-by: Mark M2 Macbook <marco@catelli.it>
Co-committed-by: Mark M2 Macbook <marco@catelli.it>

lib/features/customers/blocs/customer_files_state.dart

@@ -0,0 +1,34 @@
+part of 'customer_files_bloc.dart';
+
+enum CustomerFilesStatus { initial, loading, uploading, success, failure }
+
+class CustomerFilesState extends Equatable {
+  const CustomerFilesState({
+    required this.status,
+    this.error,
+    this.customerFiles = const [],
+    this.selectedFiles = const [],
+  });
+
+  final CustomerFilesStatus status;
+  final String? error;
+  final List<CustomerFileModel> customerFiles;
+  final List<CustomerFileModel> selectedFiles;
+
+  @override
+  List<Object?> get props => [status, error, customerFiles, selectedFiles];
+
+  CustomerFilesState copyWith({
+    CustomerFilesStatus? status,
+    String? error,
+    List<CustomerFileModel>? customerFiles,
+    List<CustomerFileModel>? selectedFiles,
+  }) {
+    return CustomerFilesState(
+      status: status ?? this.status,
+      error: error,
+      customerFiles: customerFiles ?? this.customerFiles,
+      selectedFiles: selectedFiles ?? this.selectedFiles,
+    );
+  }
+}