import 'package:doctor_app_flutter/config/size_config.dart';
import 'package:doctor_app_flutter/core/viewModel/prescription/prescription_view_model.dart';
import 'package:doctor_app_flutter/core/model/patient/patiant_info_model.dart';
import 'package:doctor_app_flutter/screens/base/base_view.dart';
import 'package:doctor_app_flutter/screens/prescription/prescriptions_items/prescription_items_in_patient.dart';
import 'package:doctor_app_flutter/screens/prescription/prescriptions_items/prescription_items_out_patient.dart';
import 'package:doctor_app_flutter/utils/date-utils.dart';
import 'package:doctor_app_flutter/utils/translations_delegate_base_utils.dart';
import 'package:doctor_app_flutter/widgets/patients/patient_service_title.dart';
import 'package:doctor_app_flutter/widgets/patients/profile/app_bar/patient-profile-app-bar.dart';
import 'package:doctor_app_flutter/widgets/shared/app_scaffold_widget.dart';
import 'package:doctor_app_flutter/widgets/shared/card_with_bg_widget.dart';
import 'package:doctor_app_flutter/widgets/shared/doctor_card.dart';
import 'package:doctor_app_flutter/widgets/shared/user-guid/CusomRow.dart';
import 'package:doctor_app_flutter/widgets/transitions/fade_page.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import '../../utils/utils.dart';
import '../../widgets/shared/errors/error_message.dart';

class OldPrescriptionsPage 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'];
    return BaseView<PrescriptionViewModel>(
        onModelReady: (model) async {
          patient.admissionNo == null
              ? model.getPrescriptions(patient,
                  patientType: patientType, isLocalBusy: false)
              : 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: SingleChildScrollView(
                      child: Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: <Widget>[
                          SizedBox(
                            height: 12,
                          ),
                            Padding(
                              padding: const EdgeInsets.all(8.0),
                              child: Column(
                                crossAxisAlignment: CrossAxisAlignment.start,
                                children: [
                                  ServiceTitle(
                                    title: TranslationBase.of(context).orders,
                                    subTitle: TranslationBase.of(context)
                                        .prescriptions + "(${TranslationBase.of(context)
                                        .old }) ",
                                  ),
                                ],
                              ),
                            ),
                          ListView.builder(
                              physics: BouncingScrollPhysics(),
                              itemCount: model.prescriptionsList.length,
                              shrinkWrap: true,
                              itemBuilder: (BuildContext ctxt, int index) {
                                return InkWell(
                                    onTap: () => Navigator.push(
                                          context,
                                          FadePage(
                                            page: PrescriptionItemsPage(
                                              prescriptions: model
                                                  .prescriptionsList[index],
                                              patient: patient,
                                              arrivalType: arrivalType,
                                            ),
                                          ),
                                        ),
                                    child: Column(
                                      children: [
                                        DoctorCard(
                                          doctorName:
                                              Utils.convertToTitleCase(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: ErrorMessage(
                              error: TranslationBase.of(context)
                                  .noPrescriptionsFound,
                            ))
                        ],
                      ),
                    ),
                  )
                : Center(
                  child: FractionallySizedBox(
                    widthFactor: 0.9,
                    child: SingleChildScrollView(
                      child:  Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: <Widget>[
                          SizedBox(
                            height: 12,
                          ),
                          ServiceTitle(
                            title: TranslationBase.of(context).orders,
                            subTitle: TranslationBase.of(context)
                                .prescriptions + "(${TranslationBase.of(context)
                                .old }) ",
                          ),
                          model.medicationForInPatient.length == 0?
                            Center(
                                child: ErrorMessage(
                              error: TranslationBase.of(context)
                                  .noPrescriptionsFound,
                            )): ListView.builder(
                              scrollDirection: Axis.vertical,
                              physics: NeverScrollableScrollPhysics(),
                              shrinkWrap: true,
                              itemCount: model.medicationForInPatient.length,
                              itemBuilder: (context, index) {
                                //model.medicationForInPatient.length,
                                return InkWell(
                                  child: CardWithBgWidget(
                                    bgColor: Colors.transparent,
                                    widget: Column(
                                      children: [
                                        CustomRow(
                                          label: "",
                                          value: Utils.convertToTitleCase(model
                                              .medicationForInPatient[index]
                                              .pHRItemDescription),
                                          valueSize: SizeConfig
                                              .getTextMultiplierBasedOnWidth() *
                                              3.5,
                                        ),
                                        SizedBox(
                                          height: 10,
                                        ),
                                        CustomRow(
                                          label: "Doctor Name :",
                                          value: Utils.convertToTitleCase(model
                                              .medicationForInPatient[index]
                                              .doctorName
                                              .toString()),
                                        ),
                                        CustomRow(
                                          label: "Status :",
                                          value: Utils.convertToTitleCase(model
                                              .medicationForInPatient[index]
                                              .statusDescription
                                              .toString()),
                                        ),
                                        CustomRow(
                                          label: "dose :",
                                          value: Utils.convertToTitleCase(model
                                              .medicationForInPatient[index]
                                              .dose
                                              .toString()),
                                        ), CustomRow(
                                          label: "comments :",
                                          value: Utils.convertToTitleCase(model
                                              .medicationForInPatient[index]
                                              .comments
                                              .toString()),
                                        ),

                                      ],
                                    ),
                                  ),
                                  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,
                                        ),
                                      ),
                                    ),
                                  ),
                                );
                              }),
                        ],
                      ),
                    ),
                  ),
                )));
  }
}