cloudsolutions-atoms/lib/service_request_latest/views/components/spare_part_request.dart

import 'dart:io';

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:test_sa/controllers/providers/api/parts_provider.dart';
import 'package:test_sa/controllers/providers/api/service_requests_provider.dart';
import 'package:test_sa/controllers/providers/api/user_provider.dart';
import 'package:test_sa/controllers/providers/settings/setting_provider.dart';
import 'package:test_sa/extensions/context_extension.dart';
import 'package:test_sa/extensions/int_extensions.dart';
import 'package:test_sa/extensions/text_extensions.dart';
import 'package:test_sa/extensions/widget_extensions.dart';
import 'package:test_sa/models/service_request/service_report.dart';
import 'package:test_sa/new_views/app_style/app_color.dart';
import 'package:test_sa/new_views/common_widgets/app_filled_button.dart';
import 'package:test_sa/new_views/common_widgets/single_item_drop_down_menu.dart';
import 'package:test_sa/providers/loading_list_notifier.dart';
import 'package:test_sa/providers/work_order/reason_provider.dart';
import 'package:test_sa/service_request_latest/views/components/bottom_sheets/service_request_bottomsheet.dart';
import 'package:test_sa/views/widgets/images/multi_image_picker.dart';
import 'package:test_sa/views/widgets/loaders/loading_manager.dart';

import '../../../../../controllers/providers/api/status_drop_down/report/service_report_last_calls_provider.dart';
import '../../../../../controllers/providers/api/status_drop_down/report/service_types_provider.dart';
import '../../../../../models/lookup.dart';
import '../../../../../models/service_request/spare_parts.dart';
import '../../../../../new_views/common_widgets/app_text_form_field.dart';
import '../../../../../new_views/common_widgets/default_app_bar.dart';
import '../../../controllers/validator/validator.dart';

class SparePartRequest extends StatefulWidget {
  static const String id = "/spare-part-request";

  const SparePartRequest({Key? key}) : super(key: key);

  @override
  _SparePartRequestState createState() => _SparePartRequestState();
}

class _SparePartRequestState extends State<SparePartRequest> with TickerProviderStateMixin {
  late UserProvider _userProvider;
  late SettingProvider _settingProvider;
  late ServiceRequestsProvider _serviceRequestsProvider;
  late ServiceStatusProvider _assetTypeProvider;
  late PartsProvider _partsProvider;
  late ServiceReport _serviceReport;
  bool _isLoading = false;
  List<SparePart> _spareParts = [];

  final List<File> _files = [];
  final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
  final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
  final TextEditingController _faultController = TextEditingController();
  final TextEditingController _workPreformedController = TextEditingController();
  final TextEditingController _partQtyController = TextEditingController();
  final TextEditingController _oracleNoController = TextEditingController();

  @override
  void initState() {
    _serviceReport = ServiceReport(
      // returnToService: DateTime.now(),
      // //type: const Lookup(value: 2),
      // device: widget.request.device,
      sparePartsWorkOrders: [],
    );
    super.initState();
    if (context.mounted) {
      ServiceRequestsProvider serviceRequestsProvider = Provider.of<ServiceRequestsProvider>(context, listen: false);
      Provider.of<ServiceReportLastCallsProvider>(context, listen: false).reset();
      Provider.of<ReasonProvider>(context, listen: false).reset();
      Provider.of<ReasonProvider>(context, listen: false).serviceRequestId = serviceRequestsProvider.currentSelectedRequest?.id;
    }
    // _isLoading = true;
  }

  //Asset loanAvailabilityAsset;

  @override
  void dispose() {
    _faultController.dispose();
    _workPreformedController.dispose();
    _partQtyController.dispose();
    super.dispose();
  }

  void getRequestForWorkOrder() async {
    _isLoading = true;
    setState(() {});
    ServiceRequestsProvider serviceRequestsProvider = Provider.of<ServiceRequestsProvider>(context, listen: false);
    _serviceReport.callRequest = await _serviceRequestsProvider.getCallRequestForWorkOrder(callId: serviceRequestsProvider.currentSelectedRequest!.id!);
    await _assetTypeProvider.getTypes();
    _serviceReport.assignedEmployee = _serviceReport.callRequest?.assignedEmployee;
    _serviceReport.equipmentStatus = _serviceReport.callRequest?.defectType;
    _serviceReport.serviceType = Lookup(id: 65, name: "Interval", value: 1); // default value in service type as in web
    _spareParts = await _partsProvider.getPartsList(assetId: serviceRequestsProvider.currentSelectedRequest?.deviceId);
    _isLoading = false;
    setState(() {});
  }

  @override
  Widget build(BuildContext context) {
    _userProvider = Provider.of<UserProvider>(context);
    _settingProvider = Provider.of<SettingProvider>(context);
    _serviceRequestsProvider = Provider.of<ServiceRequestsProvider>(context);
    _assetTypeProvider = Provider.of<ServiceStatusProvider>(context);
    _partsProvider = Provider.of<PartsProvider>(context);
    if (_serviceReport.callRequest == null) {
      getRequestForWorkOrder();
    }
    _serviceReport.assetType = _assetTypeProvider.statuses?.firstWhere(
      (element) => element.value == _serviceReport.callRequest?.assetType,
      orElse:  null,
    );

    return Scaffold(
      key: _scaffoldKey,
      appBar: DefaultAppBar(title: context.translation.sparePartRequest),
      body: Consumer<ServiceRequestsProvider>(builder: (context, serviceRequestProvider, child) {
        return SafeArea(
          child: LoadingManager(
            isLoading: _isLoading,
            isFailedLoading: false,
            stateCode: 200,
            onRefresh: () async {},
            child: Form(
              key: _formKey,
              child: Column(
                children: [
                  SingleChildScrollView(
                    child: Column(
                      crossAxisAlignment: CrossAxisAlignment.stretch,
                      children: [
                        Card(
                          child: Column(
                            crossAxisAlignment: CrossAxisAlignment.stretch,
                            children: [
                              context.translation.sparePartDetails.heading5(context),
                              12.height,
                              SingleItemDropDownMenu<SparePart, NullableLoadingProvider>(
                                context: context,
                                title: context.translation.partNo,
                                staticData: _spareParts,
                                height: 80.toScreenHeight,
                                showShadow: false,
                                initialValue: serviceRequestProvider.initialSelectedSparePart.sparePart,
                                backgroundColor: context.isDark ? AppColor.neutral20 : AppColor.neutral90,
                                onSelect: (part) {
                                  serviceRequestProvider.initialSelectedSparePart = SparePartsWorkOrders(id: 0, sparePart: part, qty: 0);
                                },
                              ),
                              15.height,
                              AppTextFormField(
                                controller: _partQtyController,
                                labelText: context.translation.quantity,
                                textInputType: TextInputType.number,
                                contentPadding: EdgeInsets.symmetric(horizontal: 16.toScreenWidth, vertical: 20.toScreenHeight),
                                showWithoutDecoration: true,
                                backgroundColor: context.isDark ? AppColor.neutral20 : AppColor.neutral90,
                                enable: serviceRequestProvider.initialSelectedSparePart.sparePart?.id != null,
                                validator: (value) => value == null || value.isEmpty
                                    ? context.translation.requiredField
                                    : Validator.isNumeric(value)
                                        ? null
                                        : context.translation.onlyNumbers,
                                onSaved: (text) {
                                  serviceRequestProvider.initialSelectedSparePart.qty = num.tryParse(text ?? "");
                                },
                              ),
                              15.height,
                              AppTextFormField(
                                controller: _oracleNoController,
                                labelText: context.translation.oracleNo,
                                textInputType: TextInputType.number,
                                contentPadding: EdgeInsets.symmetric(horizontal: 16.toScreenWidth, vertical: 20.toScreenHeight),
                                showWithoutDecoration: true,
                                backgroundColor: context.isDark ? AppColor.neutral20 : AppColor.neutral90,
                                enable: serviceRequestProvider.initialSelectedSparePart.sparePart?.id != null,
                                validator: (value) => value == null || value.isEmpty
                                    ? context.translation.requiredField
                                    : Validator.isNumeric(value)
                                        ? null
                                        : context.translation.onlyNumbers,
                                onSaved: (text) {
                                  //TODO set the values...
                                  // serviceRequestProvider.initialSelectedSparePart. = num.tryParse(text ?? "");
                                },
                              ),
                              15.height,
                              AppTextFormField(
                                initialValue: _serviceReport.comment ?? "",
                                backgroundColor: context.isDark ? AppColor.neutral20 : AppColor.neutral90,
                                labelText: context.translation.description,
                                alignLabelWithHint: true,
                                showWithoutDecoration: true,
                                textInputType: TextInputType.multiline,
                                onSaved: (value) {
                                  _serviceReport.comment = value;
                                },
                              ),
                              15.height,
                              MultiFilesPicker(label: context.translation.attachQuotation, files: _files),
                            ],
                          ).paddingAll(16),
                        ),
                        8.height,
                      ],
                    ),
                  ).expanded,
                  AppFilledButton(
                    label: context.translation.addSparePartActivity,
                    buttonColor: AppColor.green70,
                    onPressed: () async {
                      ServiceRequestBottomSheet.actionBottomSheet(context: context, title: context.translation.addSparePartActionHeading);
                      // bool shouldReloadData = (await showModalBottomSheet(
                      //   context: context,
                      //   useSafeArea: true,
                      //   isScrollControlled: true,
                      //   backgroundColor: Colors.transparent,
                      //   builder: (context) => ActionBottomSheet(title: context.translation.addSparePartActionHeading),
                      // )) as bool;
                      // if (shouldReloadData ?? false) {}
                      //TODO write add sparepart logic

                      // if ((!_formKey.currentState.validate()) || (!(await _serviceReport.validate(context)))) {
                      //   setState(() {});
                      //   return;
                      // }
                      // _formKey.currentState.save();
                      // _serviceReport.attachmentsWorkOrder ??= [];
                      // if (_files.isEmpty) _serviceReport.attachmentsWorkOrder = [];
                      // for (var file in _files) {
                      //   _serviceReport.attachmentsWorkOrder.add(Attachment(id: 0, name: "${file.path.split("/").last}|${base64Encode(file.readAsBytesSync())}"));
                      // }
                      // final user = Provider.of<UserProvider>(context, listen: false).user;
                      // await _serviceRequestsProvider.createServiceReport(context, report: _serviceReport, request: serviceRequestProvider.serviceRequest, user: user);
                    },
                  ),
                ],
              ).paddingAll(16),
            ),
          ),
        );
      }),
    );
  }
}