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lib/components/permission_list_view_model.dart

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+import '/backend/api_requests/api_calls.dart';
+import '/components/permission_list_container1_widget.dart';
+import '/components/permission_list_container2_widget.dart';
+import '/components/permission_list_container3_widget.dart';
+import '/components/permission_list_container_widget.dart';
+import '/flutterlib/flutter_drop_down.dart';
+import '/flutterlib/flutter_theme.dart';
+import '/flutterlib/flutter_util.dart';
+import '/flutterlib/flutter_widgets.dart';
+import '/flutterlib/form_field_controller.dart';
+import '/flutterlib/custom_functions.dart' as functions;
+import 'dart:async';
+import 'permission_list_view_widget.dart' show PermissionListViewWidget;
+import 'package:flutter/material.dart';
+import 'package:flutter/scheduler.dart';
+import 'package:flutter/services.dart';
+import 'package:google_fonts/google_fonts.dart';
+import 'package:provider/provider.dart';
+
+class PermissionListViewModel
+    extends FlutterModel<PermissionListViewWidget> {
+  ///  Local state fields for this component.
+
+  String roleID = '';
+
+  List<int> getPermissionsLIst = [];
+  void addToGetPermissionsLIst(int item) => getPermissionsLIst.add(item);
+  void removeFromGetPermissionsLIst(int item) =>
+      getPermissionsLIst.remove(item);
+  void removeAtIndexFromGetPermissionsLIst(int index) =>
+      getPermissionsLIst.removeAt(index);
+  void insertAtIndexInGetPermissionsLIst(int index, int item) =>
+      getPermissionsLIst.insert(index, item);
+  void updateGetPermissionsLIstAtIndex(int index, Function(int) updateFn) =>
+      getPermissionsLIst[index] = updateFn(getPermissionsLIst[index]);
+
+  List<int> getPermissionsLIst1 = [];
+  void addToGetPermissionsLIst1(int item) => getPermissionsLIst1.add(item);
+  void removeFromGetPermissionsLIst1(int item) =>
+      getPermissionsLIst1.remove(item);
+  void removeAtIndexFromGetPermissionsLIst1(int index) =>
+      getPermissionsLIst1.removeAt(index);
+  void insertAtIndexInGetPermissionsLIst1(int index, int item) =>
+      getPermissionsLIst1.insert(index, item);
+  void updateGetPermissionsLIst1AtIndex(int index, Function(int) updateFn) =>
+      getPermissionsLIst1[index] = updateFn(getPermissionsLIst1[index]);
+
+  List<int> getPermissionsList2 = [];
+  void addToGetPermissionsList2(int item) => getPermissionsList2.add(item);
+  void removeFromGetPermissionsList2(int item) =>
+      getPermissionsList2.remove(item);
+  void removeAtIndexFromGetPermissionsList2(int index) =>
+      getPermissionsList2.removeAt(index);
+  void insertAtIndexInGetPermissionsList2(int index, int item) =>
+      getPermissionsList2.insert(index, item);
+  void updateGetPermissionsList2AtIndex(int index, Function(int) updateFn) =>
+      getPermissionsList2[index] = updateFn(getPermissionsList2[index]);
+
+  List<int> getPermissionsList3 = [];
+  void addToGetPermissionsList3(int item) => getPermissionsList3.add(item);
+  void removeFromGetPermissionsList3(int item) =>
+      getPermissionsList3.remove(item);
+  void removeAtIndexFromGetPermissionsList3(int index) =>
+      getPermissionsList3.removeAt(index);
+  void insertAtIndexInGetPermissionsList3(int index, int item) =>
+      getPermissionsList3.insert(index, item);
+  void updateGetPermissionsList3AtIndex(int index, Function(int) updateFn) =>
+      getPermissionsList3[index] = updateFn(getPermissionsList3[index]);
+
+  int? loopCounter = 0;
+
+  List<String> filteredRemovePermissions = [];
+  void addToFilteredRemovePermissions(String item) =>
+      filteredRemovePermissions.add(item);
+  void removeFromFilteredRemovePermissions(String item) =>
+      filteredRemovePermissions.remove(item);
+  void removeAtIndexFromFilteredRemovePermissions(int index) =>
+      filteredRemovePermissions.removeAt(index);
+  void insertAtIndexInFilteredRemovePermissions(int index, String item) =>
+      filteredRemovePermissions.insert(index, item);
+  void updateFilteredRemovePermissionsAtIndex(
+          int index, Function(String) updateFn) =>
+      filteredRemovePermissions[index] =
+          updateFn(filteredRemovePermissions[index]);
+
+  ///  State fields for stateful widgets in this component.
+
+  Completer<ApiCallResponse>? apiRequestCompleter;
+  // Stores action output result for [Backend Call - API (Get Permission of Role)] action in PermissionListView widget.
+  ApiCallResponse? apiResults0e;
+  // Stores action output result for [Backend Call - API (Get Permission of Role)] action in PermissionListView widget.
+  ApiCallResponse? apiResults0a;
+  // Stores action output result for [Backend Call - API (Get Permission of Role)] action in PermissionListView widget.
+  ApiCallResponse? apiResults0c;
+  // Stores action output result for [Backend Call - API (Get Permission of Role)] action in PermissionListView widget.
+  ApiCallResponse? apiResults0d;
+  // State field(s) for role1223 widget.
+  String? role1223Value;
+  FormFieldController<String>? role1223ValueController;
+  // Model for PermissionListContainer component.
+  late PermissionListContainerModel permissionListContainerModel;
+  // Model for PermissionListContainer1 component.
+  late PermissionListContainer1Model permissionListContainer1Model;
+  // Model for PermissionListContainer2 component.
+  late PermissionListContainer2Model permissionListContainer2Model;
+  // Model for PermissionListContainer3 component.
+  late PermissionListContainer3Model permissionListContainer3Model;
+  // Stores action output result for [Backend Call - API (Add permission to role)] action in Button widget.
+  ApiCallResponse? apiResulttvj;
+  // Stores action output result for [Backend Call - API (Remove Permission to role)] action in Button widget.
+  ApiCallResponse? apiResulttvq;
+
+  /// Initialization and disposal methods.
+
+  void initState(BuildContext context) {
+    permissionListContainerModel =
+        createModel(context, () => PermissionListContainerModel());
+    permissionListContainer1Model =
+        createModel(context, () => PermissionListContainer1Model());
+    permissionListContainer2Model =
+        createModel(context, () => PermissionListContainer2Model());
+    permissionListContainer3Model =
+        createModel(context, () => PermissionListContainer3Model());
+  }
+
+  void dispose() {
+    permissionListContainerModel.dispose();
+    permissionListContainer1Model.dispose();
+    permissionListContainer2Model.dispose();
+    permissionListContainer3Model.dispose();
+  }
+
+  /// Action blocks are added here.
+
+  /// Additional helper methods are added here.
+
+  Future waitForApiRequestCompleted({
+    double minWait = 0,
+    double maxWait = double.infinity,
+  }) async {
+    final stopwatch = Stopwatch()..start();
+    while (true) {
+      await Future.delayed(Duration(milliseconds: 50));
+      final timeElapsed = stopwatch.elapsedMilliseconds;
+      final requestComplete = apiRequestCompleter?.isCompleted ?? false;
+      if (timeElapsed > maxWait || (requestComplete && timeElapsed > minWait)) {
+        break;
+      }
+    }
+  }
+}