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