first commit

lib/provider/display_counter_dedicated_provider.dart

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+import 'package:equatable/equatable.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import '../model/display_counter_dedicated_modelv2.dart';
+import '../repository/base_repository.dart';
+import '../repository/service_repository.dart';
+import 'dio_provider.dart';
+
+abstract class DisplayCounterDedicatedState extends Equatable {
+  final DateTime date;
+  const DisplayCounterDedicatedState(this.date);
+  @override
+  List<Object?> get props => [date];
+}
+
+class DisplayCounterDedicatedStateInit extends DisplayCounterDedicatedState {
+  DisplayCounterDedicatedStateInit() : super(DateTime.now());
+}
+
+class DisplayCounterDedicatedStateLoading extends DisplayCounterDedicatedState {
+  DisplayCounterDedicatedStateLoading() : super(DateTime.now());
+}
+
+class DisplayCounterDedicatedStateError extends DisplayCounterDedicatedState {
+  final String message;
+  DisplayCounterDedicatedStateError({
+    required this.message,
+  }) : super(DateTime.now());
+}
+
+class DisplayCounterDedicatedStateDone extends DisplayCounterDedicatedState {
+  // final List<DisplayCounterDedicatedModel> model;
+  final List<DisplayCounterDedicatedModelV2> model;
+  DisplayCounterDedicatedStateDone({
+    required this.model,
+  }) : super(DateTime.now());
+}
+
+//notifier
+class DisplayLayananNotifier
+    extends StateNotifier<DisplayCounterDedicatedState> {
+  final Ref ref;
+  DisplayLayananNotifier({
+    required this.ref,
+  }) : super(DisplayCounterDedicatedStateInit());
+
+  void listDisplayByCounterID(List<int> counterID, String branchID) async {
+    try {
+      state = DisplayCounterDedicatedStateLoading();
+      final dio = ref.read(dioProvider);
+      final resp = await ServiceRepository(dio: dio)
+          .getDataByCounterID(counterID, branchID);
+      state = DisplayCounterDedicatedStateDone(model: resp);
+    } catch (e) {
+      if (e is BaseRepositoryException) {
+        if (e.message == "XMLHttpRequest error." ||
+            e.message == "XMLHttpRequest error.") {
+          state =
+              DisplayCounterDedicatedStateError(message: "Connection Error");
+        } else {
+          state = DisplayCounterDedicatedStateError(message: e.message);
+        }
+      } else {
+        state = DisplayCounterDedicatedStateError(message: e.toString());
+      }
+    }
+  }
+}
+
+//provider
+final displayProvider =
+    StateNotifierProvider<DisplayLayananNotifier, DisplayCounterDedicatedState>(
+        (ref) => DisplayLayananNotifier(ref: ref));