fix: Add labels to each cubit using repositories and state properties, remove label cubits

lib/features/labels/cubit/label_cubit_mixin.dart

@@ -0,0 +1,104 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:paperless_api/paperless_api.dart';
+import 'package:paperless_mobile/core/repository/label_repository.dart';
+
+mixin LabelCubitMixin<T> on BlocBase<T> {
+  LabelRepository get labelRepository;
+
+  Map<int, Correspondent> get correspondents;
+  Map<int, DocumentType> get documentTypes;
+  Map<int, Tag> get tags;
+  Map<int, StoragePath> get storagePaths;
+
+  Future<Correspondent> addCorrespondent(Correspondent item) async {
+    assert(item.id == null);
+    final addedItem = await labelRepository.createCorrespondent(item);
+    return addedItem;
+  }
+
+  Future<void> reloadCorrespondents() {
+    return labelRepository.findAllCorrespondents();
+  }
+
+  Future<Correspondent> replaceCorrespondent(Correspondent item) async {
+    assert(item.id != null);
+    final updatedItem = await labelRepository.updateCorrespondent(item);
+    return updatedItem;
+  }
+
+  Future<void> removeCorrespondent(Correspondent item) async {
+    assert(item.id != null);
+    if (correspondents.containsKey(item.id)) {
+      await labelRepository.deleteCorrespondent(item);
+    }
+  }
+
+  Future<DocumentType> addDocumentType(DocumentType item) async {
+    assert(item.id == null);
+    final addedItem = await labelRepository.createDocumentType(item);
+    return addedItem;
+  }
+
+  Future<void> reloadDocumentTypes() {
+    return labelRepository.findAllDocumentTypes();
+  }
+
+  Future<DocumentType> replaceDocumentType(DocumentType item) async {
+    assert(item.id != null);
+    final updatedItem = await labelRepository.updateDocumentType(item);
+    return updatedItem;
+  }
+
+  Future<void> removeDocumentType(DocumentType item) async {
+    assert(item.id != null);
+    if (documentTypes.containsKey(item.id)) {
+      await labelRepository.deleteDocumentType(item);
+    }
+  }
+
+  Future<StoragePath> addStoragePath(StoragePath item) async {
+    assert(item.id == null);
+    final addedItem = await labelRepository.createStoragePath(item);
+    return addedItem;
+  }
+
+  Future<void> reloadStoragePaths() {
+    return labelRepository.findAllStoragePaths();
+  }
+
+  Future<StoragePath> replaceStoragePath(StoragePath item) async {
+    assert(item.id != null);
+    final updatedItem = await labelRepository.updateStoragePath(item);
+    return updatedItem;
+  }
+
+  Future<void> removeStoragePath(StoragePath item) async {
+    assert(item.id != null);
+    if (storagePaths.containsKey(item.id)) {
+      await labelRepository.deleteStoragePath(item);
+    }
+  }
+
+  Future<Tag> addTag(Tag item) async {
+    assert(item.id == null);
+    final addedItem = await labelRepository.createTag(item);
+    return addedItem;
+  }
+
+  Future<void> reloadTags() {
+    return labelRepository.findAllTags();
+  }
+
+  Future<Tag> replaceTag(Tag item) async {
+    assert(item.id != null);
+    final updatedItem = await labelRepository.updateTag(item);
+    return updatedItem;
+  }
+
+  Future<void> removeTag(Tag item) async {
+    assert(item.id != null);
+    if (tags.containsKey(item.id)) {
+      await labelRepository.deleteTag(item);
+    }
+  }
+}