import 'package:doctor_app_flutter/core/viewModel/prescription_view_model.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/screens/prescription/prescription_item_in_patient_page.dart';
import 'package:doctor_app_flutter/screens/prescription/prescription_items_page.dart';
import 'package:doctor_app_flutter/screens/procedures/ProcedureType.dart';
import 'package:doctor_app_flutter/screens/procedures/base_add_procedure_tab_page.dart';
import 'package:doctor_app_flutter/util/date-utils.dart';
import 'package:doctor_app_flutter/util/translations_delegate_base.dart';
import 'package:doctor_app_flutter/widgets/patients/patient_service_title.dart';
import 'package:doctor_app_flutter/widgets/patients/profile/add-order/addNewOrder.dart';
import 'package:doctor_app_flutter/widgets/patients/profile/patient-profile-app-bar.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/doctor_card.dart';
import 'package:doctor_app_flutter/widgets/shared/network_base_view.dart';
import 'package:doctor_app_flutter/widgets/shared/user-guid/in_patient_doctor_card.dart';
import 'package:doctor_app_flutter/widgets/transitions/fade_page.dart';
import 'package:doctor_app_flutter/widgets/transitions/slide_up_page.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

class PrescriptionsPage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    final routeArgs = ModalRoute.of(context).settings.arguments as Map;
    PatiantInformtion patient = routeArgs['patient'];
    String patientType = routeArgs['patientType'];
    String arrivalType = routeArgs['arrivalType'];
    bool isInpatient = routeArgs['isInpatient'];
    bool isFromLiveCare = routeArgs['isFromLiveCare'];
    bool isSelectInpatient = routeArgs['isSelectInpatient'];
    return BaseView<PrescriptionViewModel>(
        onModelReady: (model) => patient.admissionNo == null
            ? model.getPrescriptions(patient, patientType: patientType)
            : model.getMedicationForInPatient(patient),
        builder: (_, model, w) => AppScaffold(
            baseViewModel: model,
            isShowAppBar: true,
            backgroundColor: Colors.grey[100],
            appBar: PatientProfileAppBar(
              patient,
              isInpatient: isInpatient,
            ),
            body: patient.admissionNo == null
                ? FractionallySizedBox(
                    widthFactor: 1.0,
                    child: ListView(
                      physics: BouncingScrollPhysics(),
                      children: <Widget>[
                        SizedBox(
                          height: 12,
                        ),
                        if (model.prescriptionsList.isNotEmpty &&
                            patient.patientStatusType != 43)
                          Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: Column(
                              crossAxisAlignment: CrossAxisAlignment.start,
                              children: [
                                ServiceTitle(
                                  title: TranslationBase.of(context).orders,
                                  subTitle:
                                      TranslationBase.of(context).prescriptions,
                                ),
                              ],
                            ),
                          ),
                        if (patient.patientStatusType != null &&
                            patient.patientStatusType == 43)
                          Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: Column(
                              crossAxisAlignment: CrossAxisAlignment.start,
                              children: [
                                ServiceTitle(
                                  title: TranslationBase.of(context).orders,
                                  subTitle:
                                      TranslationBase.of(context).prescriptions,
                                ),
                              ],
                            ),
                          ),
                        if ((patient.patientStatusType != null &&
                                patient.patientStatusType == 43) ||
                            (isFromLiveCare && patient.appointmentNo != null))
                          AddNewOrder(
                            onTap: () {
                              Navigator.push(
                                context,
                                SlideUpPageRoute(
                                    widget: BaseAddProcedureTabPage(
                                      patient: patient,
                                      prescriptionModel: model,
                                      procedureType: ProcedureType.PRESCRIPTION,
                                    ),
                                    settingRoute: 'AddProcedureTabPage'),
                              );
                            },
                            label: TranslationBase.of(context)
                                .applyForNewPrescriptionsOrder,
                          ),
                        ...List.generate(
                            model.prescriptionsList.length,
                            (index) => InkWell(
                                onTap: () => Navigator.push(
                                      context,
                                      FadePage(
                                        page: PrescriptionItemsPage(
                                          prescriptions:
                                              model.prescriptionsList[index],
                                          patient: patient,
                                          patientType: patientType,
                                          arrivalType: arrivalType,
                                        ),
                                      ),
                                    ),
                                child: DoctorCard(
                                  doctorName:
                                      model.prescriptionsList[index].doctorName,
                                  profileUrl: model
                                      .prescriptionsList[index].doctorImageURL,
                                  branch: model.prescriptionsList[index].name,
                                  clinic: model.prescriptionsList[index]
                                      .clinicDescription,
                                  isPrescriptions: true,
                                  appointmentDate:
                                      AppDateUtils.getDateTimeFromServerFormat(
                                    model.prescriptionsList[index]
                                        .appointmentDate,
                                  ),
                                ))),
                        if (model.prescriptionsList.isEmpty &&
                            patient.patientStatusType != 43)
                          Center(
                            child: Column(
                              crossAxisAlignment: CrossAxisAlignment.center,
                              children: [
                                SizedBox(
                                  height: 100,
                                ),
                                Image.asset('assets/images/no-data.png'),
                                Padding(
                                  padding: const EdgeInsets.all(8.0),
                                  child: AppText(TranslationBase.of(context)
                                      .noPrescriptionsFound),
                                )
                              ],
                            ),
                          )
                      ],
                    ),
                  )
                : NetworkBaseView(
                    baseViewModel: model,
                    child: FractionallySizedBox(
                      widthFactor: 1.0,
                      child: ListView(
                        physics: BouncingScrollPhysics(),
                        children: <Widget>[
                          ListView.builder(
                              scrollDirection: Axis.vertical,
                              physics: NeverScrollableScrollPhysics(),
                              shrinkWrap: true,
                              itemCount: model.medicationForInPatient.length,
                              itemBuilder: (context, index) {
                                //model.medicationForInPatient.length,
                                return InkWell(
                                    onTap: () => Navigator.push(
                                          context,
                                          FadePage(
                                            page:
                                                PrescriptionItemsInPatientPage(
                                              prescriptionIndex: index,
                                              prescriptions:
                                                  model.medicationForInPatient[
                                                      index],
                                              patient: patient,
                                              patientType: patientType,
                                              arrivalType: arrivalType,
                                              startOn: AppDateUtils
                                                  .getDateTimeFromServerFormat(
                                                model
                                                    .medicationForInPatient[
                                                        index]
                                                    .startDatetime,
                                              ),
                                              stopOn: AppDateUtils
                                                  .getDateTimeFromServerFormat(
                                                model
                                                    .medicationForInPatient[
                                                        index]
                                                    .stopDatetime,
                                              ),
                                            ),
                                          ),
                                        ),
                                    child: InPatientDoctorCard(
                                      doctorName: model
                                          .medicationForInPatient[index]
                                          .pHRItemDescription,
                                      profileUrl: 'sss',
                                      branch: 'hamza',
                                      clinic: 'basheer',
                                      isPrescriptions: true,
                                      appointmentDate: AppDateUtils
                                          .getDateTimeFromServerFormat(
                                        model.medicationForInPatient[index]
                                            .prescriptionDatetime,
                                      ),
                                      createdBy: model
                                          .medicationForInPatient[index]
                                          .doctorName
                                          .toString(),
                                    ));
                              }),
                          if (model.medicationForInPatient.length == 0)
                            Center(
                              child: Column(
                                crossAxisAlignment: CrossAxisAlignment.center,
                                children: [
                                  SizedBox(
                                    height: 100,
                                  ),
                                  Image.asset('assets/images/no-data.png'),
                                  Padding(
                                    padding: const EdgeInsets.all(8.0),
                                    child: AppText(TranslationBase.of(context)
                                        .noPrescriptionsFound),
                                  )
                                ],
                              ),
                            )
                        ],
                      ),
                    ),
                  )));
  }
}