Implemented inbox (still WIP)

lib/features/documents/model/bulk_edit.model.dart

@@ -1,24 +1,50 @@
 import 'package:paperless_mobile/core/type/types.dart';
 
-class BulkEditAction {
-  final List<int> documents;
-  final BulkEditActionMethod _method;
-  final Map<String, dynamic> parameters;
+abstract class BulkAction {
+  final Iterable<int> documentIds;
 
-  BulkEditAction.delete(this.documents)
-      : _method = BulkEditActionMethod.delete,
-        parameters = {};
+  BulkAction(this.documentIds);
 
+  JSON toJson();
+}
+
+class BulkDeleteAction extends BulkAction {
+  BulkDeleteAction(super.documents);
+
+  @override
   JSON toJson() {
     return {
-      'documents': documents,
-      'method': _method.name,
-      'parameters': parameters,
+      'documents': documentIds.toList(),
+      'method': 'delete',
     };
   }
 }
 
-enum BulkEditActionMethod {
-  delete,
-  edit;
+class BulkModifyTagsAction extends BulkAction {
+  final Iterable<int> removeTags;
+  final Iterable<int> addTags;
+
+  BulkModifyTagsAction(
+    super.documents, {
+    this.removeTags = const [],
+    this.addTags = const [],
+  });
+
+  BulkModifyTagsAction.addTags(super.documents, this.addTags)
+      : removeTags = const [];
+
+  BulkModifyTagsAction.removeTags(super.documents, this.removeTags)
+      : addTags = const [];
+
+  @override
+  JSON toJson() {
+    return {
+      'documents': documentIds.toList(),
+      'method': 'modify_tags',
+      'parameters': {
+        'add_tags': addTags.toList(),
+        'remove_tags': removeTags.toList(),
+      }
+    };
+  }
 }