chore: create filter bloc

frontend/app_flowy/lib/plugins/grid/application/filter/filter_service.dart

@@ -0,0 +1,118 @@
+import 'package:dartz/dartz.dart';
+import 'package:flowy_sdk/dispatch/dispatch.dart';
+import 'package:flowy_sdk/protobuf/flowy-error/errors.pb.dart';
+import 'package:flowy_sdk/protobuf/flowy-grid/checkbox_filter.pbenum.dart';
+import 'package:flowy_sdk/protobuf/flowy-grid/date_filter.pbenum.dart';
+import 'package:flowy_sdk/protobuf/flowy-grid/field_entities.pb.dart';
+import 'package:flowy_sdk/protobuf/flowy-grid/number_filter.pb.dart';
+import 'package:flowy_sdk/protobuf/flowy-grid/select_option_filter.pbserver.dart';
+import 'package:flowy_sdk/protobuf/flowy-grid/setting_entities.pb.dart';
+import 'package:flowy_sdk/protobuf/flowy-grid/text_filter.pb.dart';
+import 'package:flowy_sdk/protobuf/flowy-grid/util.pb.dart';
+
+class FilterFFIService {
+  final String viewId;
+  const FilterFFIService({required this.viewId});
+
+  Future<Either<Unit, FlowyError>> createTextFilter({
+    required String fieldId,
+    required TextFilterCondition condition,
+    String content = "",
+  }) {
+    return createFilter(
+      fieldId: fieldId,
+      fieldType: FieldType.RichText,
+      condition: condition.value,
+      content: content,
+    );
+  }
+
+  Future<Either<Unit, FlowyError>> createCheckboxFilter({
+    required String fieldId,
+    required CheckboxFilterCondition condition,
+  }) {
+    return createFilter(
+      fieldId: fieldId,
+      fieldType: FieldType.Checkbox,
+      condition: condition.value,
+    );
+  }
+
+  Future<Either<Unit, FlowyError>> createNumberFilter({
+    required String fieldId,
+    required NumberFilterCondition condition,
+    String content = "",
+  }) {
+    return createFilter(
+      fieldId: fieldId,
+      fieldType: FieldType.Checkbox,
+      condition: condition.value,
+      content: content,
+    );
+  }
+
+  Future<Either<Unit, FlowyError>> createDateFilter({
+    required String fieldId,
+    required DateFilterCondition condition,
+    String content = "",
+  }) {
+    throw UnimplementedError();
+  }
+
+  Future<Either<Unit, FlowyError>> createURLFilter({
+    required String fieldId,
+    required TextFilterCondition condition,
+    String content = "",
+  }) {
+    return createFilter(
+      fieldId: fieldId,
+      fieldType: FieldType.URL,
+      condition: condition.value,
+      content: content,
+    );
+  }
+
+  Future<Either<Unit, FlowyError>> createSingleSelectFilter({
+    required String fieldId,
+    required SelectOptionCondition condition,
+    List<String> optionIds = const [],
+  }) {
+    return createFilter(
+      fieldId: fieldId,
+      fieldType: FieldType.SingleSelect,
+      condition: condition.value,
+    );
+  }
+
+  Future<Either<Unit, FlowyError>> createMultiSelectFilter({
+    required String fieldId,
+    required SelectOptionCondition condition,
+    List<String> optionIds = const [],
+  }) {
+    return createFilter(
+      fieldId: fieldId,
+      fieldType: FieldType.MultiSelect,
+      condition: condition.value,
+    );
+  }
+
+  Future<Either<Unit, FlowyError>> createFilter({
+    required String fieldId,
+    required FieldType fieldType,
+    required int condition,
+    String content = "",
+  }) {
+    TextFilterCondition.DoesNotContain.value;
+
+    final insertFilterPayload = CreateFilterPayloadPB.create()
+      ..fieldId = fieldId
+      ..fieldType = fieldType
+      ..condition = condition
+      ..content = content;
+
+    final payload = GridSettingChangesetPB.create()
+      ..gridId = viewId
+      ..insertFilter = insertFilterPayload;
+    return GridEventUpdateGridSetting(payload).send();
+  }
+}