doctor_app_flutter/lib/screens/patients/patients_screen.dart

/* 
 *@author: Amjad Amireh Merge to Elham rababah
 *@Date:27/4/2020  
 *@param: 
 *@return:PatientsScreen

 *@desc:   
 */
import 'package:doctor_app_flutter/models/patient/patient_model.dart';
import 'package:doctor_app_flutter/providers/patients_provider.dart';
import 'package:doctor_app_flutter/routes.dart';
import 'package:doctor_app_flutter/screens/patients/TopTenUsersModelResponse.dart';
import 'package:doctor_app_flutter/screens/patients/patiant_info_model.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

//*************
import '../../config/size_config.dart';
import 'package:hexcolor/hexcolor.dart';

//********
import '../../widgets/shared/app_scaffold_widget.dart';
import '../../widgets/shared/card_with_bg_widget.dart';

import 'package:doctor_app_flutter/config/config.dart';

class PatientsScreen extends StatefulWidget {
  @override
  _PatientsScreenState createState() => _PatientsScreenState();
}

class _PatientsScreenState extends State<PatientsScreen> {
  List<dynamic> litems;
  //*******************
  List<PatiantInformtion> responseModelList;
  //List<PatiantInformtion<dynamic>> litems2;
  //*******************

  bool _isInit = true;

  var _isLoading = true;

  var _hasError;
  //*******Amjad add to search box******
  final _controller = TextEditingController();
  //**************
  PatientModel patient;

  @override
  void didChangeDependencies() {
    final routeArgs = ModalRoute.of(context).settings.arguments as Map;
    //PatientModel patient = routeArgs['patientSearchForm'];
    patient = routeArgs['patientSearchForm'];

    //PatiantInformtion patiantInfo = routeArgs['patientSearchForm'];

    print(patient.TokenID + "EEEEEE");
    String patientType = routeArgs['selectedType'];
    print("**************patiant Type**************");
    print(patientType);
    print("**************test**************");
    if (_isInit) {
      // setState(() {});
      PatientsProvider patientsProv = Provider.of<PatientsProvider>(context);
      patientsProv.getPatientList(patient, patientType).then((res) {
        // print('MessageStatus${res['MessageStatus']}');
        print('List_MyInPatient${(res['List_MyInPatient'])}');
        setState(() {
          int val2 = int.parse(patientType);
          litems = res[SERVICES_PATIANT2[val2]]; //res['List_MyInPatient'];
          //********************
          // litems2=res[SERVICES_PATIANT2[val2]];
          //PatiantInformtion
          //List<PatiantInformtion> responseModelList = new PatiantInformtion.fromJson(litems).;//TopTenUsersModelResponse.fromJson(parsed).list;
          final List parsed = litems; //json.decode(response.body);
          //List<PatientModel> responseModelList = new TopTenUsersModelResponse.fromJson(parsed).list;
          // List<PatiantInformtion> responseModelList = new TopTenUsersModelResponse.fromJson(parsed).list;
          responseModelList =
              new TopTenUsersModelResponse.fromJson(parsed).list;
          //********************
          _isLoading = false;
          _hasError = res['ErrorEndUserMessage'];
        });
        print(res);
      }).catchError((error) {
        print(error);
      });
    }
    _isInit = false;
    super.didChangeDependencies();
  }

  @override
  Widget build(BuildContext context) {
    PatientsProvider patientsProv = Provider.of<PatientsProvider>(context);

    return AppScaffold(
        appBarTitle: 'Patients',
        //***********Modify by amjad (create List view to insert all new data webservise in scroll )*************
        body: Container(
            child: ListView(
          scrollDirection: Axis.vertical,
          children: <Widget>[
            Container(
              //child:litems == null?Column():Column(children: <Widget>[
              child: litems == null
                  ? Column()
                  : Column(
                      children: <Widget>[
                        Container(
                          width: SizeConfig.screenWidth * 0.80,
                          child: TextField(
                            controller: _controller,
                            onSubmitted: (value) {
                              // fetch all the news related to the keyword
                              if (value.isNotEmpty) {
                                // vm.search(value);
                              }
                            },
                            decoration:
                                buildInputDecoration(context, 'Search patiant'),
                          ),
                        ),
                        Column(
                            children:
                                responseModelList.map((PatiantInformtion item) {
                          return InkWell(
                            child: CardWithBgWidget(
                                line1Text: item
                                    .nationalityName, //item['FirstName'],//patient.getFirstName(),//item['FirstName'],
                                line2Text: item
                                    .lastName, //responseModelList['LastName'],//item['LastName'],//'12/04/2020 - 02:00 PM',
                                // line3Text: item.middleName,
                                heightPercentage: 0.15,
                                widthPercentage: 0.80),
                            onTap: () =>
                                tapOnPatient(context, item, patientsProv),
                          );
                        }).toList())
                      ],
                    ),
            ),
          ],
        )));
  }

  void tapOnPatient(BuildContext context, PatiantInformtion patient,
      PatientsProvider patientsProv) {
    patientsProv.setSelectedPatient(patient);
    Navigator.of(context)
        .pushNamed(PATIENTS_PROFILE, arguments: {"patient": patient});
  }

  //***********amjad update*************
  InputDecoration buildInputDecoration(BuildContext context, hint) {
    return InputDecoration(
        prefixIcon: Icon(Icons.search, color: Colors.red),
        filled: true,
        fillColor: Colors.white,
        //Image.asset(asset),
        /* icon: Padding(
          padding: const EdgeInsets.all(8.0),
          child: Icon(Icons.search),
        ),*/

        hintText: hint,
        hintStyle: TextStyle(fontSize: 2 * SizeConfig.textMultiplier),
        enabledBorder: OutlineInputBorder(
          borderRadius: BorderRadius.all(Radius.circular(20)),
          borderSide: BorderSide(color: Hexcolor('#CCCCCC')),
        ),
        focusedBorder: OutlineInputBorder(
          borderRadius: BorderRadius.all(Radius.circular(10.0)),
          borderSide: BorderSide(color: Theme.of(context).primaryColor),
        ));
  }
  //*************
}
//***********************