Enhancements
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import 'dart:convert';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:http/http.dart';
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import 'package:test_sa/controllers/api_routes/api_manager.dart';
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import 'package:test_sa/controllers/api_routes/urls.dart';
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import 'package:test_sa/models/service_request/search_work_order.dart';
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class ServiceReportAssistantsEmployeeProvider extends ChangeNotifier {
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//reset provider data
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void reset() {
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_assistantEmployees = null;
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_loading = null;
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_stateCode = null;
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}
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// state code of current request to defied error message
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// like 400 customer request failed
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// 500 service not available
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int _stateCode;
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int get stateCode => _stateCode;
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// contain user data
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// when user not login or register _user = null
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List<AssistantEmployees> _assistantEmployees;
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List<AssistantEmployees> get assistantEmployees => _assistantEmployees;
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// when categories in-process _loading = true
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// done _loading = true
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// failed _loading = false
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bool _loading;
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bool get isLoading => _loading;
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set isLoading(bool isLoading) {
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_loading = isLoading;
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notifyListeners();
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}
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/// return -2 if request in progress
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/// return -1 if error happen when sending request
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/// return state code if request complete may be 200, 404 or 403
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/// for more details check http state manager
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/// lib\controllers\http_status_manger\http_status_manger.dart
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Future<int> getAssistantEmployees() async {
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if (_loading == true) return -2;
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_loading = true;
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notifyListeners();
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Response response;
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try {
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response = await ApiManager.instance.get(
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"${URLs.getEngineers}",
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);
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// response = await get(
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// Uri.parse(
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// URLs.getServiceReportLastCalls
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// +(serviceStatus == null ? "" : "?service_status=$serviceStatus")
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// ),
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// );
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_stateCode = response.statusCode;
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if (response.statusCode >= 200 && response.statusCode < 300) {
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// client's request was successfully received
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List usersListJson = json.decode(response.body);
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_assistantEmployees = [];
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_assistantEmployees = usersListJson.map((type) => AssistantEmployees.fromJson(type ?? {})).toList();
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}
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_loading = false;
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notifyListeners();
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return response.statusCode;
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} catch (error) {
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_loading = false;
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_stateCode = -1;
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notifyListeners();
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return -1;
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}
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}
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}
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@ -0,0 +1,109 @@
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import 'package:flutter/material.dart';
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import 'package:test_sa/views/app_style/colors.dart';
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import 'package:test_sa/views/app_style/sizing.dart';
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import '../../../models/service_request/search_work_order.dart';
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class AssistantEmployeeMenu extends StatefulWidget {
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final List<AssistantEmployees> statuses;
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final AssistantEmployees initialStatus;
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final Function(AssistantEmployees) onSelect;
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const AssistantEmployeeMenu({Key key, this.statuses, this.onSelect, this.initialStatus}) : super(key: key);
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@override
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_SingleAssistantEmployeeMenuState createState() => _SingleAssistantEmployeeMenuState();
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}
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class _SingleAssistantEmployeeMenuState extends State<AssistantEmployeeMenu> {
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AssistantEmployees _selectedStatus;
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@override
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void setState(VoidCallback fn) {
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if (mounted) super.setState(fn);
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}
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@override
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void didUpdateWidget(covariant AssistantEmployeeMenu oldWidget) {
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if (widget.initialStatus != null) {
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final result = widget.statuses?.where((element) {
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return element == widget.initialStatus;
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});
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if (result.isNotEmpty) {
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_selectedStatus = result.first;
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} else {
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_selectedStatus = null;
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}
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if ((widget.initialStatus?.user?.id ?? "") != (_selectedStatus?.user?.id ?? "")) {
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widget.onSelect(_selectedStatus);
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}
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} else {
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_selectedStatus = null;
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}
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super.didUpdateWidget(oldWidget);
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}
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@override
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void initState() {
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if (widget.initialStatus != null) {
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final result = widget.statuses?.where((element) {
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return element == widget.initialStatus;
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});
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if (result.isNotEmpty) _selectedStatus = result.first;
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if (widget.initialStatus?.user?.id != _selectedStatus?.user?.id) {
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widget.onSelect(_selectedStatus);
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}
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}
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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decoration: BoxDecoration(
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color: AColors.inputFieldBackgroundColor,
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border: Border.all(
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color: Color(0xffefefef),
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),
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borderRadius: BorderRadius.circular(AppStyle.borderRadius * AppStyle.getScaleFactor(context)),
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// boxShadow: const [
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// AppStyle.boxShadow
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// ]
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),
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child: DropdownButton<AssistantEmployees>(
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value: _selectedStatus,
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iconSize: 24,
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icon: const Icon(Icons.keyboard_arrow_down_rounded),
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elevation: 0,
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isExpanded: true,
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hint: Text(
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"Select",
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style: Theme.of(context).textTheme.subtitle1,
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),
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style: TextStyle(color: Theme.of(context).primaryColor),
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underline: const SizedBox.shrink(),
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onChanged: (AssistantEmployees newValue) {
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setState(() {
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_selectedStatus = newValue;
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});
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widget.onSelect(newValue);
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},
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items: widget.statuses.map<DropdownMenuItem<AssistantEmployees>>((AssistantEmployees value) {
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return DropdownMenuItem<AssistantEmployees>(
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value: value,
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child: Text(
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value.user?.name ?? "NULL",
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style: Theme.of(context).textTheme.titleMedium.copyWith(
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color: Theme.of(context).primaryColor,
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fontSize: 11,
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//fontWeight: FontWeight.bold
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),
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),
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);
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}).toList(),
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),
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);
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}
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}
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@ -0,0 +1,31 @@
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:test_sa/models/service_request/search_work_order.dart';
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import 'package:test_sa/views/widgets/loaders/loading_manager.dart';
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import 'package:test_sa/views/widgets/status/assistant_employee_menu.dart';
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import '../../../../controllers/providers/api/status_drop_down/report/service_report_assistants_employee_provider.dart';
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class ServiceReportAssistantEmployeeMenu extends StatelessWidget {
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final Function(AssistantEmployees) onSelect;
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final AssistantEmployees initialValue;
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const ServiceReportAssistantEmployeeMenu({Key key, @required this.onSelect, this.initialValue}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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ServiceReportAssistantsEmployeeProvider menuProvider = Provider.of<ServiceReportAssistantsEmployeeProvider>(context);
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return LoadingManager(
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isLoading: menuProvider.isLoading,
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isFailedLoading: menuProvider.assistantEmployees == null,
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stateCode: menuProvider.stateCode,
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onRefresh: () async {
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await menuProvider.getAssistantEmployees();
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print("ccccccccccccccc");
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},
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child: AssistantEmployeeMenu(
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initialStatus: initialValue,
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statuses: menuProvider.assistantEmployees,
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onSelect: onSelect,
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),
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);
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}
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}
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