passo_mobile_app/lib/screens/superadmin/object/object_screen.dart

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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/object/object_bloc.dart';
import 'package:unit2/screens/superadmin/role/shared_pop_up_menu.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/Leadings/add_leading.dart';
import '../../../widgets/empty_data.dart';
class RbacObjectScreen extends StatelessWidget {
final int id;
const RbacObjectScreen({super.key, required this.id});
@override
Widget build(BuildContext context) {
final formKey = GlobalKey<FormBuilderState>();
return Scaffold(
appBar: AppBar(
backgroundColor: primary,
title: const Text("Objects Screen"),
actions: [
AddLeading(onPressed: () {
BuildContext parent = context;
showDialog(
context: context,
builder: (BuildContext context) {
return AlertDialog(
title: const Text("Add New Object"),
content: FormBuilder(
key: formKey,
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
FormBuilderTextField(
name: "object_name",
decoration: normalTextFieldStyle(
"Object name *", "Object 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<ObjectBloc>().add(
AddRbacObject(
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<ObjectBloc, ObjectState>(
listener: (context, state) {
if (state is ObjectLoadingState) {
final progress = ProgressHUD.of(context);
progress!.showWithText("Please wait...");
}
if (state is ObjectLoaded ||
state is ObjectAddedState ||
state is ObjectErrorState ||
state is ObjectUpdatedState) {
final progress = ProgressHUD.of(context);
progress!.dismiss();
}
////Added State
if (state is ObjectAddedState) {
if (state.response['success']) {
successAlert(
context, "Adding Successfull!", state.response['message'],
() {
Navigator.of(context).pop();
context.read<ObjectBloc>().add(GetObjects());
});
} else {
errorAlert(context, "Adding Failed", state.response['message'],
() {
Navigator.of(context).pop();
context.read<ObjectBloc>().add(GetObjects());
});
}
}
////Updated state
if (state is ObjectUpdatedState) {
if (state.response['success']) {
successAlert(
context, "Updated Successfull!", state.response['message'],
() {
Navigator.of(context).pop();
context.read<ObjectBloc>().add(GetObjects());
});
} else {
errorAlert(context, "Update Failed", state.response['message'],
() {
Navigator.of(context).pop();
context.read<ObjectBloc>().add(GetObjects());
});
}
}
////Deleted State
if (state is ObjectDeletedState) {
if (state.success) {
successAlert(context, "Delete Successfull!",
"Object Deleted Successfully", () {
Navigator.of(context).pop();
context.read<ObjectBloc>().add(GetObjects());
});
} else {
errorAlert(context, "Delete Failed", "Object Delete Failed",
() {
Navigator.of(context).pop();
context.read<ObjectBloc>().add(GetObjects());
});
}
}
},
builder: (context, state) {
final parent = context;
if (state is ObjectLoaded) {
if (state.objects.isNotEmpty) {
return ListView.builder(
padding:
const EdgeInsets.symmetric(vertical: 8, horizontal: 10),
itemCount: state.objects.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,
),
Text(state.objects[index].name!,
style: Theme.of(context)
.textTheme
.titleMedium!
.copyWith(
fontWeight: FontWeight.w500,
color: primary)),
],
)),
AppPopupMenu<int>(
offset: const Offset(-10, -10),
elevation: 3,
onSelected: (value) {
if (value == 2) {
showDialog(
context: context,
builder: (BuildContext context) {
return AlertDialog(
title:
const Text("Update Object"),
content: FormBuilder(
key: formKey,
child: Column(
mainAxisSize:
MainAxisSize.min,
children: [
FormBuilderTextField(
initialValue: state
.objects[index].name,
name: "object_name",
decoration:
normalTextFieldStyle(
"Object name *",
"Object name "),
validator:
FormBuilderValidators
.required(
errorText:
"This field is required"),
),
const SizedBox(
height: 8,
),
FormBuilderTextField(
initialValue: state
.objects[index].slug,
name: "slug",
decoration:
normalTextFieldStyle(
"Slug ", "Slug"),
),
const SizedBox(
height: 8,
),
FormBuilderTextField(
initialValue: state
.objects[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<ObjectBloc>().add(UpdateRbacObject(
objectId: state
.objects[
index]
.id!,
name: name,
slug: slug,
short:
short,
createdBy: state
.objects[
index]
.createdBy
?.id,
updatedBy:
id));
Navigator.pop(
context);
}
},
child: const Text(
"Update"))),
],
),
),
);
});
}
if (value == 1) {
confirmAlert(context, () {
context.read<ObjectBloc>().add(
DeleteRbacObject(
objectId:
state.objects[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 Object available. Please click + to add.");
}
}
if (state is ObjectErrorState) {
return SomethingWentWrong(
message: state.message,
onpressed: () {
context.read<ObjectBloc>().add(GetObjects());
});
}
return Container();
},
),
),
);
}
}