import 'package:diplomaticquarterapp/core/model/er/PatientER.dart';
import 'package:diplomaticquarterapp/core/viewModels/er/am_request_view_model.dart';
import 'package:diplomaticquarterapp/pages/ErService/widgets/StepsWidget.dart';
import 'package:diplomaticquarterapp/uitl/date_uitl.dart';
import 'package:diplomaticquarterapp/uitl/translations_delegate_base.dart';
import 'package:diplomaticquarterapp/widgets/buttons/secondary_button.dart';
import 'package:diplomaticquarterapp/widgets/others/OrderLogItem.dart';
import 'package:diplomaticquarterapp/widgets/others/app_scaffold_widget.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

import 'BillAmount.dart';
import 'PickupLocation.dart';
import 'SelectTransportationMethod.dart';
import 'Summary.dart';

class AmbulanceRequestIndexPage extends StatefulWidget {
  final AmRequestViewModel amRequestViewModel;

  AmbulanceRequestIndexPage({Key key, this.amRequestViewModel});

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

class _AmbulanceRequestIndexPageState extends State<AmbulanceRequestIndexPage> {
  int currentIndex = 0;
  PageController pageController;
  PatientER _patientER = PatientER();

  _changeCurrentTab(int tab) {
    setState(() {
      currentIndex = tab;
    });
    pageController.animateToPage(tab,
        duration: Duration(milliseconds: 800), curve: Curves.easeOutQuart);
  }

  @override
  void initState() {
    super.initState();
    pageController = new PageController();
  }

  @override
  Widget build(BuildContext context) {
    return AppScaffold(
      body: widget.amRequestViewModel.pickUpRequestPresOrder!=null
          ? Column(
            children: [
              SizedBox(
                height: 80,
              ),
              Container(
                margin: EdgeInsets.only(left: 18, right: 18),
        decoration: BoxDecoration(
              color: Colors.white,
              borderRadius: BorderRadius.circular(2),
        ),
        child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                OrderLogItem(
                    title: 'Request ID',
                    value: widget.amRequestViewModel.pickUpRequestPresOrder.presOrderID.toString(),
                ),
                OrderLogItem(
                  title: 'Status',
                  value: widget.amRequestViewModel.pickUpRequestPresOrder.ambulateDescription,
                ),
                OrderLogItem(
                  title: 'Last edit time',
                  value: DateUtil.getDayMonthYearDateFormatted(
                      DateUtil.convertStringToDate(widget.amRequestViewModel.pickUpRequestPresOrder.lastEditDate)),
                ),
                OrderLogItem(
                  title: 'Pickup Location',
                  value: widget.amRequestViewModel.pickUpRequestPresOrder.pickupLocationName,
                ),
                OrderLogItem(
                  title: 'Drop off Location',
                  value: widget.amRequestViewModel.pickUpRequestPresOrder.dropoffLocationName,
                ),
                OrderLogItem(
                  title: 'Trasfaer way',
                  value: widget.amRequestViewModel.pickUpRequestPresOrder.title,
                ),
                Container(
                  padding: EdgeInsets.all(10),
                  width: double.maxFinite,
                  margin: EdgeInsets.only(bottom: 4,left: 4,right: 4),
                  decoration: BoxDecoration(
                      borderRadius: BorderRadius.only(
                        bottomRight:  Radius.circular(12),
                        bottomLeft:  Radius.circular(12),
                      ),
                      color: Colors.white
                  ),
                  child: SecondaryButton(
                    color: Colors.red[900],
                    textColor: Colors.white,
                    label: TranslationBase.of(context).cancel,
                    onTap: () {
                      widget.amRequestViewModel.updatePressOrder(presOrderID:widget.amRequestViewModel.pickUpRequestPresOrder.presOrderID );
                    },
                  ),
                )
              ],
        ),
      ),
            ],
          ):Column(
        children: [
          SizedBox(
            height: 80,
          ),
          Container(
              margin: EdgeInsets.only(left: 12, right: 12),
              child: StepsWidget(
                index: currentIndex,
                changeCurrentTab: _changeCurrentTab,
              )),
          Expanded(
            child: PageView(
              physics: NeverScrollableScrollPhysics(),
              controller: pageController,
              children: <Widget>[
                //Container(),
                SelectTransportationMethod(
                  changeCurrentTab: _changeCurrentTab,
                  patientER: _patientER,
                  amRequestViewModel: widget.amRequestViewModel,
                ),
                PickupLocation(
                  changeCurrentTab: _changeCurrentTab,
                  patientER: _patientER,
                  amRequestViewModel: widget.amRequestViewModel,
                ),
                BillAmount(
                  changeCurrentTab: _changeCurrentTab,
                  patientER: _patientER,
                  amRequestViewModel: widget.amRequestViewModel,
                ),
                Summary(
                  changeCurrentTab: _changeCurrentTab,
                  patientER: _patientER,
                  amRequestViewModel: widget.amRequestViewModel,
                ),
              ],
            ),
          ),
        ],
      ),
    );
  }
}