import 'package:app_popup_menu/app_popup_menu.dart'; import 'package:flutter/material.dart'; import 'package:flutter_bloc/flutter_bloc.dart'; import 'package:flutter_form_builder/flutter_form_builder.dart'; import 'package:flutter_progress_hud/flutter_progress_hud.dart'; import 'package:flutter_spinkit/flutter_spinkit.dart'; import 'package:form_builder_validators/form_builder_validators.dart'; import 'package:unit2/bloc/rbac/rbac_operations/role/role_bloc.dart'; import 'package:unit2/screens/superadmin/role/shared_pop_up_menu.dart'; import 'package:unit2/widgets/Leadings/add_leading.dart'; import 'package:unit2/widgets/error_state.dart'; import '../../../theme-data.dart/box_shadow.dart'; import '../../../theme-data.dart/btn-style.dart'; import '../../../theme-data.dart/colors.dart'; import '../../../theme-data.dart/form-style.dart'; import '../../../utils/alerts.dart'; import '../../../utils/global.dart'; import '../../../widgets/empty_data.dart'; class RbacRoleScreen extends StatelessWidget { final int id; const RbacRoleScreen({super.key, required this.id}); @override Widget build(BuildContext context) { final formKey = GlobalKey(); return Scaffold( appBar: AppBar( centerTitle: true, backgroundColor: primary, title: const Text("Role Screen"), actions: [ AddLeading(onPressed: () { BuildContext parent = context; showDialog( context: context, builder: (BuildContext context) { return AlertDialog( title: const Text("Add New Role"), content: FormBuilder( key: formKey, child: Column( mainAxisSize: MainAxisSize.min, children: [ FormBuilderTextField( name: "object_name", decoration: normalTextFieldStyle( "Role name *", "Role name "), validator: FormBuilderValidators.required( errorText: "This field is required"), ), const SizedBox( height: 8, ), FormBuilderTextField( name: "slug", decoration: normalTextFieldStyle("Slug ", "Slug"), ), const SizedBox( height: 8, ), FormBuilderTextField( validator: FormBuilderValidators.maxLength(50, errorText: "Max characters only 50"), name: "shorthand", decoration: normalTextFieldStyle("Shorthand ", "Shorthand"), ), const SizedBox( height: 12, ), SizedBox( width: double.infinity, height: 50, child: ElevatedButton( style: mainBtnStyle( primary, Colors.transparent, second), onPressed: () { if (formKey.currentState! .saveAndValidate()) { String name = formKey .currentState!.value['object_name']; String? slug = formKey.currentState!.value['slug']; String? short = formKey .currentState!.value['shorthand']; parent.read().add(AddRbacRole( id: id, name: name, shorthand: short, slug: slug)); Navigator.pop(context); } }, child: const Text("Add"))), ], ), ), ); }); }) ], ), body: ProgressHUD( padding: const EdgeInsets.all(24), backgroundColor: Colors.black87, indicatorWidget: const SpinKitFadingCircle(color: Colors.white), child: BlocConsumer( listener: (context, state) { if (state is RoleLoadingState) { final progress = ProgressHUD.of(context); progress!.showWithText("Please wait..."); } if (state is RoleLoadedState || state is RoleErrorState || state is RoleAddedState || state is RoleDeletedState || state is RoleUpdatedState) { final progress = ProgressHUD.of(context); progress!.dismiss(); } ////Added State if (state is RoleAddedState) { if (state.response['success']) { successAlert( context, "Adding Successfull!", state.response['message'], () { Navigator.of(context).pop(); context.read().add(GetRoles()); }); } else { errorAlert(context, "Adding Failed", state.response['message'], () { Navigator.of(context).pop(); context.read().add(GetRoles()); }); } } ////Updated state if (state is RoleUpdatedState) { if (state.response['success']) { successAlert( context, "Updated Successfull!", state.response['message'], () { Navigator.of(context).pop(); context.read().add(GetRoles()); }); } else { errorAlert(context, "Update Failed", state.response['message'], () { Navigator.of(context).pop(); context.read().add(GetRoles()); }); } } ////Deleted State if (state is RoleDeletedState) { if (state.success) { successAlert( context, "Delete Successfull!", "Role Deleted Successfully", () { Navigator.of(context).pop(); context.read().add(GetRoles()); }); } else { errorAlert(context, "Delete Failed", "Role Delete Failed", () { Navigator.of(context).pop(); context.read().add(GetRoles()); }); } } }, builder: (context, state) { final parent = context; if (state is RoleLoadedState) { if (state.roles.isNotEmpty) { return ListView.builder( padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 10), itemCount: state.roles.length, itemBuilder: (BuildContext context, int index) { return Column( children: [ Container( width: screenWidth, decoration: box1(), padding: const EdgeInsets.symmetric( horizontal: 12, vertical: 8), child: Row( children: [ Expanded( child: Row( children: [ CircleAvatar(child: Text('${index+1}'),), const SizedBox(width: 12,), Flexible( child: Text(state.roles[index].name!, style: Theme.of(context) .textTheme .titleMedium! .copyWith( fontWeight: FontWeight.w500, color: primary)), ), ], )), AppPopupMenu( offset: const Offset(-10, -10), elevation: 3, onSelected: (value) { if (value == 2) { showDialog( context: context, builder: (BuildContext context) { return AlertDialog( title: const Text("Update Role"), content: FormBuilder( key: formKey, child: Column( mainAxisSize: MainAxisSize.min, children: [ FormBuilderTextField( initialValue: state .roles[index].name, name: "object_name", decoration: normalTextFieldStyle( "Role name *", "Role name "), validator: FormBuilderValidators .required( errorText: "This field is required"), ), const SizedBox( height: 8, ), FormBuilderTextField( initialValue: state .roles[index].slug, name: "slug", decoration: normalTextFieldStyle( "Slug ", "Slug"), ), const SizedBox( height: 8, ), FormBuilderTextField( initialValue: state .roles[index] .shorthand, validator: FormBuilderValidators .maxLength(50, errorText: "Max characters only 50"), name: "shorthand", decoration: normalTextFieldStyle( "Shorthand ", "Shorthand"), ), const SizedBox( height: 12, ), SizedBox( width: double.infinity, height: 50, child: ElevatedButton( style: mainBtnStyle( primary, Colors .transparent, second), onPressed: () { if (formKey .currentState! .saveAndValidate()) { String name = formKey .currentState! .value[ 'object_name']; String? slug = formKey .currentState! .value['slug']; String? short = formKey .currentState! .value[ 'shorthand']; parent.read().add(UpdateRbacRole( roleId: state .roles[ index] .id!, name: name, slug: slug, short: short, createdBy: state .roles[ index] .createdBy ?.id, updatedBy: id)); Navigator.pop( context); } }, child: const Text( "Update"))), ], ), ), ); }); } if (value == 1) { confirmAlert(context, () { context.read().add( DeleteRbacRole( roleId: state.roles[index].id!)); }, "Delete?", "Confirm Delete?"); } }, menuItems: [ popMenuItem( text: "Update", value: 2, icon: Icons.edit), popMenuItem( text: "Remove", value: 1, icon: Icons.delete), ], icon: const Icon( Icons.more_vert, color: Colors.grey, ), tooltip: "Options", ), ], ), ), const SizedBox( height: 5, ) ], ); }); } else { return const EmptyData( message: "No Role available. Please click + to add."); } } if (state is RoleErrorState) { return SomethingWentWrong( message: state.message, onpressed: () { context.read().add(GetRoles()); }); } return Container(); }, ), ), ); } }