step 16 : fix dropdown sex in edit screen

lib/screen/scan/edit_scan_provider.dart

@@ -0,0 +1,79 @@
+import 'package:equatable/equatable.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import '../../repository/scan_repository.dart';
+
+import '../../provider/dio_provider.dart';
+import '../../repository/base_repository.dart';
+
+// 3. state provider
+final editScanProvider = StateNotifierProvider<EditScanNotifier, EditScanState>(
+    (ref) => EditScanNotifier(ref: ref));
+
+// 2. notifier
+class EditScanNotifier extends StateNotifier<EditScanState> {
+  final Ref ref;
+  EditScanNotifier({required this.ref}) : super(EditScanStateInit());
+  void editScan({
+    required String host,
+    required String userId,
+    required String Person_ID,
+    required String Person_NIK,
+    required String Person_Name,
+    required String Person_Dob,
+    required String Person_Sex,
+  }) async {
+    try {
+      state = EditScanStateLoading();
+      final resp = await ScanRepository(
+        dio: ref.read(dioProvider),
+      ).prosesEdit(
+        host: host,
+        Person_ID: Person_ID,
+        Person_NIK: Person_NIK,
+        Person_Name: Person_Name,
+        Person_Dob: Person_Dob,
+        Person_Sex: Person_Sex,
+        userId: userId,
+      );
+
+      // print(resp);
+      state = EditScanStateDone(pesan: resp);
+    } catch (e) {
+      if (e is BaseRepositoryException) {
+        state = EditScanStateError(message: e.message);
+      } else {
+        state = EditScanStateError(message: e.toString());
+      }
+    }
+  }
+}
+
+// 1. state
+abstract class EditScanState extends Equatable {
+  final DateTime date;
+  const EditScanState(this.date);
+  @override
+  List<Object?> get props => [date];
+}
+
+class EditScanStateInit extends EditScanState {
+  EditScanStateInit() : super(DateTime.now());
+}
+
+class EditScanStateLoading extends EditScanState {
+  EditScanStateLoading() : super(DateTime.now());
+}
+
+class EditScanStateError extends EditScanState {
+  final String message;
+  EditScanStateError({
+    required this.message,
+  }) : super(DateTime.now());
+}
+
+class EditScanStateDone extends EditScanState {
+  final String pesan;
+  EditScanStateDone({
+    required this.pesan,
+  }) : super(DateTime.now());
+}