290 lines
13 KiB
Dart
290 lines
13 KiB
Dart
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:searchfield/searchfield.dart';
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import 'package:unit2/bloc/rbac/rbac_operations/role/role_bloc.dart';
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import 'package:unit2/bloc/rbac/rbac_operations/station/station_bloc.dart';
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import 'package:unit2/model/rbac/rbac_station.dart';
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import 'package:unit2/screens/superadmin/role/shared_pop_up_menu.dart';
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import 'package:unit2/widgets/Leadings/add_leading.dart';
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import 'package:unit2/widgets/error_state.dart';
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import '../../../model/utils/agency.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/formatters.dart';
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import '../../../utils/global.dart';
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import '../../../widgets/empty_data.dart';
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class RbacStationScreen extends StatelessWidget {
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final int id;
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const RbacStationScreen({super.key, required this.id});
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@override
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Widget build(BuildContext context) {
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final agencyFocusNode = FocusNode();
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List<RbacStation> stations = [];
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final formKey = GlobalKey<FormBuilderState>();
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Agency selectedAgency;
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return Scaffold(
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appBar: AppBar(
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centerTitle: true,
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backgroundColor: primary,
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title: const Text("Station 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 Station"),
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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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"Role name *", "Role 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<RoleBloc>().add(AddRbacRole(
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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<StationBloc, StationState>(
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listener: (context, state) {},
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builder: (context, state) {
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final parent = context;
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if (state is StationLoadedState) {
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stations = state.stations;
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if (state.stations.isNotEmpty) {
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return Column(
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children: [
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Padding(
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padding: const EdgeInsets.all(8),
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child: SearchField(
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inputFormatters: [UpperCaseTextFormatter()],
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itemHeight: 70,
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focusNode: agencyFocusNode,
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suggestions: state.agencies
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.map((Agency agency) =>
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SearchFieldListItem(agency.name!,
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item: agency,
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child: ListTile(
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title: Text(
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agency.name!,
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overflow: TextOverflow.visible,
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),
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)))
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.toList(),
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searchInputDecoration:
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normalTextFieldStyle("Filter", "").copyWith(
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prefixIcon: const Icon(Icons.filter_list),
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suffixIcon: IconButton(
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icon: const Icon(Icons.arrow_drop_down),
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onPressed: () {
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agencyFocusNode.unfocus();
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},
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)),
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onSuggestionTap: (agency) {
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agencyFocusNode.unfocus();
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selectedAgency = agency.item!;
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parent.read<StationBloc>().add(
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FilterStation(agencyId: selectedAgency.id!));
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},
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validator: (agency) {
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if (agency!.isEmpty) {
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return "This field is required";
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}
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return null;
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},
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emptyWidget: const Center(
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child: Text("No result found..."),
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)),
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),
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Expanded(
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child: ListView.builder(
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padding: const EdgeInsets.symmetric(
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vertical: 8, horizontal: 10),
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itemCount: state.stations.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(
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child: Text('${index + 1}'),
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),
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const SizedBox(
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width: 12,
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),
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Flexible(
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child: Text(
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state.stations[index]
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.stationName!,
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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:
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FontWeight.w500,
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color: primary)),
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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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const SizedBox(
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height: 3,
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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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} else {
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return Column(
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children: [
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Padding(
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padding: const EdgeInsets.all(8),
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child: SearchField(
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inputFormatters: [UpperCaseTextFormatter()],
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itemHeight: 70,
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focusNode: agencyFocusNode,
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suggestions: state.agencies
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.map((Agency agency) =>
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SearchFieldListItem(agency.name!,
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item: agency,
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child: ListTile(
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title: Text(
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agency.name!,
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overflow: TextOverflow.visible,
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),
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)))
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.toList(),
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searchInputDecoration:
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normalTextFieldStyle("Filter", "").copyWith(
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prefixIcon: const Icon(Icons.filter_list),
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suffixIcon: IconButton(
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icon: const Icon(Icons.arrow_drop_down),
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onPressed: () {
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agencyFocusNode.unfocus();
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},
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)),
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onSuggestionTap: (agency) {
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agencyFocusNode.unfocus();
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selectedAgency = agency.item!;
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parent.read<StationBloc>().add(
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FilterStation(agencyId: selectedAgency.id!));
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},
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validator: (agency) {
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if (agency!.isEmpty) {
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return "This field is required";
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}
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return null;
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},
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emptyWidget: const Center(
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child: Text("No result found..."),
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)),
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),
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const SizedBox(
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height: 20,
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),
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const EmptyData(
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message:
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"No Station available. Please click + to add."),
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],
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);
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}
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}
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if (state is StationErrorState) {
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return SomethingWentWrong(
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message: state.message,
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onpressed: () {
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context.read<RoleBloc>().add(GetRoles());
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});
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}
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if (state is StationLoadingState) {
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return CircularProgressIndicator();
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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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