doctor_app_flutter/lib/screens/procedures/procedure_checkout_screen.dart

import 'package:doctor_app_flutter/config/size_config.dart';
import 'package:doctor_app_flutter/core/model/procedure/categories_procedure.dart';
import 'package:doctor_app_flutter/core/model/procedure/procedure_template_details_model.dart';
import 'package:doctor_app_flutter/core/service/AnalyticsService.dart';
import 'package:doctor_app_flutter/core/viewModel/procedure_View_model.dart';
import 'package:doctor_app_flutter/locator.dart';
import 'package:doctor_app_flutter/models/patient/patiant_info_model.dart';
import 'package:doctor_app_flutter/screens/base/base_view.dart';
import 'package:doctor_app_flutter/util/translations_delegate_base.dart';
import 'package:doctor_app_flutter/widgets/shared/TextFields.dart';
import 'package:doctor_app_flutter/widgets/shared/app_scaffold_widget.dart';
import 'package:doctor_app_flutter/widgets/shared/app_texts_widget.dart';
import 'package:doctor_app_flutter/widgets/shared/buttons/app_buttons_widget.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

import '../../config/config.dart';

class ProcedureCheckOutScreen extends StatefulWidget {
  final List<ProcedureTempleteDetailsModel> items;
  final ProcedureViewModel model;
  final PatiantInformtion patient;
  final String addButtonTitle;
  final String toolbarTitle;

  ProcedureCheckOutScreen(
      {this.items,
      this.model,
      this.patient,
      @required this.addButtonTitle,
      @required this.toolbarTitle});

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

class _ProcedureCheckOutScreenState extends State<ProcedureCheckOutScreen> {
  List<String> remarksList = List();
  final TextEditingController remarksController = TextEditingController();
  List<int> typeList = List();

  @override
  Widget build(BuildContext context) {
    return BaseView<ProcedureViewModel>(
      builder: (BuildContext context, ProcedureViewModel model, Widget child) =>
          AppScaffold(
        backgroundColor: Color(0xffF8F8F8).withOpacity(0.9),
        isShowAppBar: false,
        body: SingleChildScrollView(
          child: Column(
            children: [
              Container(
                height: MediaQuery.of(context).size.height * 0.070,
                color: Colors.white,
              ),
              Container(
                color: Colors.white,
                child: Padding(
                  padding: EdgeInsets.all(12.0),
                  child: Row(
                    //mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      InkWell(
                        child: Icon(
                          Icons.arrow_back_ios_sharp,
                          size: 24.0,
                        ),
                        onTap: () {
                          Navigator.pop(context);
                        },
                      ),
                      SizedBox(
                        width: 5.0,
                      ),
                      AppText(
                        widget.toolbarTitle ?? 'Add Procedure',
                        fontWeight: FontWeight.w700,
                        fontSize: 20,
                      ),
                    ],
                  ),
                ),
              ),
              SizedBox(
                height: 30,
              ),
              ...List.generate(
                  widget.items.length,
                  (index) => Container(
                        margin: EdgeInsets.only(bottom: 15.0),
                        decoration: BoxDecoration(
                            color: Colors.white,
                            borderRadius:
                                BorderRadius.all(Radius.circular(10.0))),
                        child: ExpansionTile(
                          initiallyExpanded: true,
                          title: Row(
                            children: [
                              Icon(
                                Icons.check_box,
                                color: Color(0xffD02127),
                                size: 30.5,
                              ),
                              SizedBox(
                                width: 6.0,
                              ),
                              Expanded(
                                  child: AppText(
                                      widget.items[index].procedureName)),
                            ],
                          ),
                          children: [
                            Container(
                              child: Padding(
                                padding: EdgeInsets.symmetric(horizontal: 12),
                                child: Column(
                                  crossAxisAlignment: CrossAxisAlignment.start,
                                  children: [
                                    Row(
                                      children: [
                                        Padding(
                                          padding: const EdgeInsets.symmetric(
                                              horizontal: 11),
                                          child: AppText(
                                            TranslationBase.of(context)
                                                .orderType,
                                            fontWeight: FontWeight.w700,
                                            color: Color(0xff2B353E),
                                          ),
                                        ),
                                      ],
                                    ),
                                    Row(
                                      children: [
                                        Radio(
                                          activeColor: Color(0xFFD02127),
                                          value: 0,
                                          groupValue:
                                              widget.items[index].selectedType,
                                          onChanged: (value) {
                                            widget.items[index].selectedType =
                                                0;
                                            setState(() {
                                              widget.items[index].type =
                                                  value.toString();
                                            });
                                          },
                                        ),
                                        AppText(
                                          'routine',
                                          color: Color(0xff575757),
                                          fontWeight: FontWeight.w600,
                                        ),
                                        Radio(
                                          activeColor: Color(0xFFD02127),
                                          groupValue:
                                              widget.items[index].selectedType,
                                          value: 1,
                                          onChanged: (value) {
                                            widget.items[index].selectedType =
                                                1;
                                            setState(() {
                                              widget.items[index].type =
                                                  value.toString();
                                            });
                                          },
                                        ),
                                        AppText(
                                          TranslationBase.of(context).urgent,
                                          color: Color(0xff575757),
                                          fontWeight: FontWeight.w600,
                                        ),
                                      ],
                                    ),
                                  ],
                                ),
                              ),
                            ),
                            SizedBox(
                              height: 2.0,
                            ),
                            Padding(
                              padding: EdgeInsets.symmetric(
                                  horizontal: 12, vertical: 15.0),
                              child: TextFields(
                                hintText: TranslationBase.of(context).remarks,
                                controller: remarksController,
                                onChanged: (value) {
                                  widget.items[index].remarks = value;
                                },
                                minLines: 3,
                                maxLines: 5,
                                borderWidth: 0.5,
                                borderColor: Colors.grey[500],
                              ),
                            ),
                            SizedBox(
                              height: 19.0,
                            ),
                            //DividerWithSpacesAround(),
                          ],
                        ),
                      )),
              SizedBox(
                height: 90,
              ),
            ],
          ),
        ),
        bottomSheet: Container(
          margin: EdgeInsets.all(SizeConfig.widthMultiplier * 5),
          child: Wrap(
            alignment: WrapAlignment.center,
            children: <Widget>[
              AppButton(
                title: widget.addButtonTitle ??
                    TranslationBase.of(context).addSelectedProcedures,
                color: AppGlobal.appGreenColor,
                fontWeight: FontWeight.w700,
                onPressed: () async {
                  List<EntityList> entityList = List();
                  widget.items.forEach((element) {
                    entityList.add(
                      EntityList(
                        procedureId: element.procedureID,
                        remarks: element.remarks,
                        categoryID: element.categoryID,
                        type: element.type,
                      ),
                    );
                  });
                  await locator<AnalyticsService>().logEvent(
                    eventCategory: "Procedure Checkout Screen",
                    eventAction: "Add New Procedure",
                  );
                  Navigator.pop(context);
                  await model.preparePostProcedure(
                      entityList: entityList,
                      patient: widget.patient,
                      remarks: remarksController.text);
                  Navigator.pop(context);
                  Navigator.pop(context);
                },
              ),
            ],
          ),
        ),
      ),
    );
  }
}