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268 lines
11 KiB
Dart
268 lines
11 KiB
Dart
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import 'package:flutter/material.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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import 'package:provider/provider.dart';
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import 'package:test_sa/controllers/api_routes/http_status_manger.dart';
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import 'package:test_sa/controllers/providers/api/gas_refill_provider.dart';
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import 'package:test_sa/controllers/providers/api/user_provider.dart';
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import 'package:test_sa/controllers/providers/settings/setting_provider.dart';
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import 'package:test_sa/controllers/validator/validator.dart';
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import 'package:test_sa/extensions/context_extension.dart';
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import 'package:test_sa/extensions/int_extensions.dart';
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import 'package:test_sa/extensions/widget_extensions.dart';
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import 'package:test_sa/models/lookup.dart';
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import 'package:test_sa/models/timer_model.dart';
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import 'package:test_sa/new_views/common_widgets/app_filled_button.dart';
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import 'package:test_sa/views/widgets/loaders/loading_manager.dart';
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import '../../../../controllers/providers/api/hospitals_provider.dart';
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import '../../../../extensions/text_extensions.dart';
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import '../../../../models/new_models/gas_refill_model.dart';
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import '../../../../new_views/common_widgets/app_text_form_field.dart';
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import '../../../../new_views/common_widgets/default_app_bar.dart';
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import '../../../../new_views/common_widgets/single_item_drop_down_menu.dart';
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import '../../../../providers/gas_request_providers/gas_status_provider.dart';
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class RequestGasRefill extends StatefulWidget {
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static const String id = "/request-gas-refill";
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final GasRefillModel gasRefillModel;
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const RequestGasRefill({this.gasRefillModel, Key key}) : super(key: key);
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@override
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State<RequestGasRefill> createState() => _RequestGasRefillState();
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}
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class _RequestGasRefillState extends State<RequestGasRefill> {
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bool _isLoading = false;
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bool _validate = false;
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UserProvider _userProvider;
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SettingProvider _settingProvider;
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GasRefillProvider _gasRefillProvider;
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GasRefillDetails _currentDetails = GasRefillDetails();
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final TextEditingController _deliveredQuantityController = TextEditingController();
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final TextEditingController _commentController = TextEditingController();
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final TextEditingController _workingHoursController = TextEditingController();
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GasRefillModel _formModel = GasRefillModel(gazRefillDetails: []);
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final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
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final GlobalKey _DetailsKey = GlobalKey<FormState>();
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final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
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bool _firstTime = true;
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@override
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void initState() {
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super.initState();
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if (widget.gasRefillModel != null) {
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_formModel.fromGasRefillModel(widget.gasRefillModel);
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}
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}
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@override
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void setState(VoidCallback fn) {
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if (mounted) super.setState(() {});
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}
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_onSubmit(BuildContext context) async {
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if (_formModel.gazRefillDetails.isEmpty) {
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if (!(await _addNewModel(context))) return;
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}
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setState(() {});
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int status = widget.gasRefillModel == null
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? null /*await _gasRefillProvider.createModel(
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user: _userProvider.user,
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model: _formModel,
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)*/
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: await _gasRefillProvider.updateModel(
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user: _userProvider.user,
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host: _settingProvider.host,
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oldModel: widget.gasRefillModel,
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newModel: _formModel,
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);
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//_isLoading = false;
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setState(() {});
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if (status >= 200 && status < 300) {
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Fluttertoast.showToast(
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msg: context.translation.successfulRequestMessage,
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);
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Navigator.of(context).pop(_formModel);
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setState(() {});
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} else {
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String errorMessage = HttpStatusManger.getStatusMessage(status: status, subtitle: context.translation);
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(
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content: Text(errorMessage),
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));
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}
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}
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Future<bool> _addNewModel(BuildContext context) async {
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_validate = true;
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if (!_formKey.currentState.validate()) {
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setState(() {});
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return false;
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}
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_formKey.currentState.save();
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if (!(await _currentDetails.validate(context))) {
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setState(() {});
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return false;
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}
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_formModel.gazRefillDetails.insert(0, _currentDetails);
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_validate = false;
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Scrollable.ensureVisible(_DetailsKey.currentContext);
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_deliveredQuantityController.clear();
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_workingHoursController.clear();
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_commentController.clear();
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_currentDetails = GasRefillDetails();
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setState(() {});
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return true;
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}
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@override
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void dispose() {
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_deliveredQuantityController.dispose();
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_commentController.dispose();
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_workingHoursController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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_userProvider = Provider.of<UserProvider>(context);
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_settingProvider = Provider.of<SettingProvider>(context);
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if (_gasRefillProvider == null) {
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_gasRefillProvider = Provider.of<GasRefillProvider>(context, listen: false);
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//_gasRefillProvider.reset();
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}
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if (_firstTime) {
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String _clientName;
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if (widget.gasRefillModel != null) {
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//_formModel.status = widget.gasRefillModel?.status ?? Lookup(value: 0);
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_gasRefillProvider.expectedDateTime = DateTime.tryParse(_formModel.expectedDate??"");
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_gasRefillProvider.timer = TimerModel(startAt: DateTime.tryParse(widget.gasRefillModel?.startDate??""), endAt: DateTime.tryParse(widget.gasRefillModel?.endDate??""));
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_clientName = _formModel.site.custName;
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} else {
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_gasRefillProvider.timer = null;
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_clientName = _userProvider.user?.clientName;
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}
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HospitalsProvider().getHospitalsListByVal(searchVal: _clientName).then((value) {
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_gasRefillProvider.hospital = value?.firstWhere((element) => element.name == _clientName, orElse: () => null);
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_gasRefillProvider.building = _gasRefillProvider.hospital?.buildings?.firstWhere((element) => element.name == widget.gasRefillModel?.building?.name, orElse: () => null);
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_gasRefillProvider.floor = _gasRefillProvider.building?.floors?.firstWhere((element) => element.name == widget.gasRefillModel?.floor?.name, orElse: () => null);
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_gasRefillProvider.department = _gasRefillProvider.floor?.departments?.firstWhere((element) => element.name == widget.gasRefillModel?.department?.departmentName, orElse: () => null);
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_firstTime = false;
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setState(() {});
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});
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}
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return Scaffold(
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appBar: DefaultAppBar(title: context.translation.updateRequest),
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key: _scaffoldKey,
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body: Form(
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key: _formKey,
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child: SafeArea(
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child: LoadingManager(
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isLoading: _isLoading,
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isFailedLoading: false,
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stateCode: 200,
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onRefresh: () async {},
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child: Column(
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children: [
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SingleChildScrollView(
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child: Column(
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children: [
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Container(
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width: MediaQuery.of(context).size.width,
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decoration: ShapeDecoration(
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color: Colors.white,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(20),
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),
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shadows: const [BoxShadow(color: Color(0x07000000), blurRadius: 14, offset: Offset(0, 0), spreadRadius: 0)],
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(context.translation.gasRefill, style: AppTextStyles.heading5.copyWith(color: const Color(0xFF3B3D4A))),
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8.height,
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/// TBD
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Text(
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'Gas Request:',
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style: AppTextStyles.bodyText.copyWith(color: Color(0xFF757575)),
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),
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Text(
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'Cylinder Size: ${widget.gasRefillModel.gazRefillDetails[0].cylinderSize.value}',
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style: AppTextStyles.bodyText.copyWith(color: Color(0xFF757575)),
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),
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Text(
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'Request Quantity: ${widget.gasRefillModel.gazRefillDetails[0].requestedQty}',
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style: AppTextStyles.bodyText.copyWith(color: Color(0xFF757575)),
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),
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Text(
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'Site: ${widget.gasRefillModel.site.name}',
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style: AppTextStyles.bodyText.copyWith(color: Color(0xFF757575)),
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),
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],
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).paddingAll(16),
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),
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12.height,
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AppTextFormField(
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labelText: context.translation.workingHours,
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onSaved:(value){
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_formModel?.workingHours = double.tryParse(value);
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},
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textInputType: TextInputType.number,
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controller: _workingHoursController,
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validator: (value) => Validator.isNumeric(value) ? null : "allow numbers only",
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),
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12.height,
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SingleItemDropDownMenu<Lookup,GasStatusProvider >(
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context: context,
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title: context.translation.reportStatus,
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initialValue: widget.gasRefillModel.status,
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onSelect: (value) {
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_formModel.status=value;
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},
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),
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12.height,
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AppTextFormField(
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labelText: context.translation.deliveredQuantity,
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onSaved:(value){
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_currentDetails?.deliverdQty = double.tryParse(value);
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},
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textInputType: TextInputType.number,
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controller: _deliveredQuantityController,
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validator: (value) => Validator.isNumeric(value) ? null : "allow numbers only",
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),
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12.height,
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/// TBD
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AppTextFormField(
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labelText: context.translation.comments,
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textInputType: TextInputType.multiline,
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alignLabelWithHint: true,
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controller: _commentController,
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onSaved: (value){
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},
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),
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],
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).paddingAll(16)
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).expanded,
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AppFilledButton(
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label: widget.gasRefillModel == null ? context.translation.submit : context.translation.update,
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onPressed:()async{_onSubmit.call(context);},
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).paddingAll(16),
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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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