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268 lines
12 KiB
Dart
268 lines
12 KiB
Dart
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/providers/api/user_provider.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/text_extensions.dart';
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import 'package:test_sa/extensions/widget_extensions.dart';
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import 'package:test_sa/models/enums/translation_keys.dart';
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import 'package:test_sa/models/lookup.dart';
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import 'package:test_sa/models/new_models/building.dart';
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import 'package:test_sa/models/new_models/department.dart';
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import 'package:test_sa/models/new_models/floor.dart';
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import 'package:test_sa/models/new_models/gas_refill_model.dart';
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import 'package:test_sa/models/new_models/site.dart';
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import 'package:test_sa/new_views/app_style/app_color.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/new_views/common_widgets/app_text_form_field.dart';
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import 'package:test_sa/new_views/common_widgets/single_item_drop_down_menu.dart';
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import 'package:test_sa/providers/gas_request_providers/cylinder_size_provider.dart';
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import 'package:test_sa/providers/gas_request_providers/cylinder_type_provider.dart';
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import 'package:test_sa/providers/gas_request_providers/gas_types_provider.dart';
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import 'package:test_sa/providers/gas_request_providers/site_provider.dart';
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import 'package:test_sa/providers/loading_list_notifier.dart';
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import '../../controllers/providers/api/gas_refill_provider.dart';
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import '../../controllers/validator/validator.dart';
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import '../common_widgets/app_lazy_loading.dart';
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import '../common_widgets/default_app_bar.dart';
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class NewGasRefillRequestPage extends StatefulWidget {
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static const String routeName = "/new_gas_refill_request_page";
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const NewGasRefillRequestPage({Key key}) : super(key: key);
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@override
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State<NewGasRefillRequestPage> createState() => _NewGasRefillRequestPageState();
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}
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class _NewGasRefillRequestPageState extends State<NewGasRefillRequestPage> {
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GasRefillDetails _currentDetails;
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GasRefillModel _gasModel;
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GlobalKey<FormState> _formKey;
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TextEditingController _quantityController;
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@override
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void initState() {
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super.initState();
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_formKey = GlobalKey<FormState>();
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_currentDetails = GasRefillDetails();
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_gasModel = GasRefillModel(gazRefillDetails: []);
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_quantityController = TextEditingController();
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}
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@override
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void dispose() {
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_quantityController.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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return Scaffold(
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appBar: DefaultAppBar(title: context.translation.newGasRefillRequest),
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body: Column(
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children: [
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SingleChildScrollView(
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child: Form(
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key: _formKey,
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child: Column(
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children: [
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16.height,
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SingleItemDropDownMenu<Lookup, GasTypesProvider>(
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context: context,
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title: context.translation.gasType,
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onSelect: (value) {
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_currentDetails.gasType = value;
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},
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),
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8.height,
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AppTextFormField(
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controller: _quantityController,
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labelText: context.translation.quantity,
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textInputType: TextInputType.number,
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validator: (value) => Validator.hasValue(value)
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? Validator.isNumeric(value)
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? null
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: context.translation.onlyNumbers
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: context.translation.requiredField,
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onSaved: (text) {
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_currentDetails.requestedQty = double.tryParse(text ?? "") ?? 0;
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},
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),
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8.height,
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SingleItemDropDownMenu<Lookup, CylinderTypesProvider>(
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context: context,
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title: context.translation.cylinderType,
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onSelect: (value) {
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_currentDetails.cylinderType = value;
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},
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),
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8.height,
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SingleItemDropDownMenu<Lookup, CylinderSizeProvider>(
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context: context,
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title: context.translation.cylinderSize,
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onSelect: (value) {
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_currentDetails.cylinderSize = value;
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},
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),
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8.height,
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SingleItemDropDownMenu<Site, SiteProvider>(
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context: context,
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title: context.translation.destinationSite,
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initialValue: _gasModel.site,
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onSelect: (value) {
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setState(() {
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_gasModel.site = value;
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});
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},
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),
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8.height,
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SingleItemDropDownMenu<Building, NullableLoadingProvider>(
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context: context,
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title: context.translation.building,
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initialValue: _gasModel.building,
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enabled: _gasModel.site?.buildings?.isNotEmpty ?? false,
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staticData: _gasModel.site?.buildings ?? [],
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onSelect: (value) {
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setState(() {
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_gasModel.building = value;
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});
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},
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),
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8.height,
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SingleItemDropDownMenu<Floor, NullableLoadingProvider>(
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context: context,
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title: context.translation.floor,
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initialValue: _gasModel.floor,
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enabled: _gasModel.building?.floors?.isNotEmpty ?? false,
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staticData: _gasModel.building?.floors ?? [],
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onSelect: (value) {
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setState(() {
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_gasModel.floor = value;
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});
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},
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),
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8.height,
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SingleItemDropDownMenu<Department, NullableLoadingProvider>(
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context: context,
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title: context.translation.department,
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initialValue: _gasModel.department,
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enabled: _gasModel.floor?.departments?.isNotEmpty ?? false,
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staticData: _gasModel.floor?.departments ?? [],
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onSelect: (value) {
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_gasModel.department = value;
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},
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),
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// 8.height,
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// SingleItemDropDownMenu<Department, DepartmentProvider>(
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// context: context,
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// title: context.translation.department,
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// onSelect: (value) {
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// _formModel.department = value;
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// },
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// ),
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8.height,
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AppFilledButton(
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label: context.translation.add,
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maxWidth: true,
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textColor: Colors.white,
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buttonColor: context.isDark ? AppColor.neutral60 : AppColor.neutral50,
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onPressed: _add,
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),
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24.height,
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ListView.builder(
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shrinkWrap: true,
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itemCount: _gasModel.gazRefillDetails?.length,
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physics: const NeverScrollableScrollPhysics(),
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itemBuilder: (context, index) {
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return Card(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_gasModel.gazRefillDetails[index].gasType?.name?.heading5(context),
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8.height,
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("${context.translation.quantity}: ${_gasModel.gazRefillDetails[index].requestedQty}").bodyText(context),
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("${context.translation.cylinderSize}: ${_gasModel.gazRefillDetails[index].cylinderSize?.name}").bodyText(context),
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("${context.translation.cylinderType}: ${_gasModel.gazRefillDetails[index].cylinderType?.name}").bodyText(context),
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],
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),
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Container(
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height: 48.toScreenWidth,
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width: 48.toScreenWidth,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(100),
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border: Border.all(color: context.isDark ? AppColor.neutral50 : AppColor.neutral30),
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),
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padding: EdgeInsets.symmetric(vertical: 12.toScreenHeight),
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child: "trash".toSvgAsset(fit: BoxFit.fitHeight, color: context.isDark ? AppColor.red40 : AppColor.red50),
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).onPress(() {
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_delete(index);
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}),
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],
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),
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const Divider().defaultStyle(context),
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("${context.translation.site}: ${_gasModel.site?.custName}").bodyText(context),
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("${context.translation.building}: ${_gasModel.building?.name}").bodyText(context),
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("${context.translation.floor}: ${_gasModel.floor?.name}").bodyText(context),
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("${context.translation.department}: ${_gasModel.department?.departmentName}").bodyText(context),
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],
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).paddingAll(16),
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);
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},
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),
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40.height,
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],
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),
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),
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).expanded,
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AppFilledButton(label: context.translation.submitRequest, maxWidth: true, onPressed: _submit),
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],
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).paddingOnly(left: 16, right: 16, bottom: 24),
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);
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}
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void _add() async {
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if (_formKey.currentState.validate() && await _currentDetails.validate(context) && await _gasModel.validate(context)) {
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_formKey.currentState.save();
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_gasModel.gazRefillDetails.add(_currentDetails);
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_quantityController.clear();
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_currentDetails = GasRefillDetails();
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setState(() {});
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}
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}
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void _delete(index) {
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_gasModel.gazRefillDetails.remove(_gasModel.gazRefillDetails[index]);
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setState(() {});
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}
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Future<void> _submit() async {
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if (_gasModel.gazRefillDetails?.isEmpty ?? true) {
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Fluttertoast.showToast(msg: context.translation.youHaveToAddRequests);
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return;
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}
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showDialog(context: context, barrierDismissible: false, builder: (context) => const AppLazyLoading());
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final status = await Provider.of<GasRefillProvider>(context, listen: false).createModel(
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user: Provider.of<UserProvider>(context, listen: false).user,
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model: _gasModel,
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);
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Navigator.pop(context);
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if (status >= 200 && status < 300) {
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Fluttertoast.showToast(msg: context.translation.createdSuccessfully);
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Navigator.of(context).pop();
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setState(() {});
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} else {
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Fluttertoast.showToast(msg: context.translation.failedToCompleteRequest);
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}
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}
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}
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