import 'package:flutter/material.dart';
import 'package:hmg_nurses/classes/utils.dart';
import 'package:hmg_nurses/config/app_state.dart';
import 'package:hmg_nurses/config/routes.dart';
import 'package:hmg_nurses/main.dart';
import 'package:hmg_nurses/model/base/generic_response_model.dart';
import 'package:hmg_nurses/model/patient/patient_file_information_prm_list.dart';
import 'package:hmg_nurses/provider/base_vm.dart';
import 'package:hmg_nurses/services/api_repo/patient_api_repo.dart';
import 'package:injector/injector.dart';

class PatientProviderModel extends BaseViewModel {
  final IPatientApiRepo _patientApiRepo = Injector.appInstance.get<IPatientApiRepo>();
  late GenericResponseModel searchedPatient;
  late GenericResponseModel vitalSignHistory;
  List<GetPatientFileInformationPrmList> filteredPatientsList = [];

  searchPatient(int patientId) async {
    try {
      Utils.showLoading();
      searchedPatient = await _patientApiRepo.getPatientInfo(patientId);
      Utils.showToast(searchedPatient.getPatientFileInformationPrmList!.length.toString());
      filteredPatientsList.addAll(searchedPatient.getPatientFileInformationPrmList!);
      Utils.hideLoading();
      Navigator.pushNamed(navigatorKey.currentContext!, AppRoutes.searchedFor, arguments: patientId);
      return true;
    } catch (e) {
      Utils.hideLoading();
      Utils.handleException(e, navigatorKey.currentContext!, (msg) {
        Utils.confirmDialog(navigatorKey.currentContext!, msg);
      });
      return false;
    }
  }

  filterPatient(String str) {
    var strExist = str.length > 0 ? true : false;
    if (strExist) {
      filteredPatientsList = [];
      for (var i = 0; i < searchedPatient.getPatientFileInformationPrmList!.length; i++) {
        String firstName = searchedPatient.getPatientFileInformationPrmList![i].firstName!.toUpperCase();
        String lastName = searchedPatient.getPatientFileInformationPrmList![i].lastName!.toUpperCase();
        String mobile = searchedPatient.getPatientFileInformationPrmList![i].mobileNumber!.toUpperCase();
        String patientID = searchedPatient.getPatientFileInformationPrmList![i].patientId.toString();

        if (firstName.contains(str.toUpperCase()) || lastName.contains(str.toUpperCase()) || mobile.contains(str) || patientID.contains(str)) {
          filteredPatientsList.add(searchedPatient.getPatientFileInformationPrmList![i]);
        }
      }
      notifyListeners();
    } else {
      filteredPatientsList = searchedPatient.getPatientFileInformationPrmList!;
      notifyListeners();
    }
  }

  fetchVitalSignsHistory(GetPatientFileInformationPrmList patient) async {
    try {
      Utils.showLoading();
      vitalSignHistory = await _patientApiRepo.getVitalSigns(
          patientID: patient.patientId,
          patientTypeID: patient.patientType,
          inOutPatientType: 0,
          isDentalAllowedBackend: false,
          doctorID: appState.employeeId,
          setupID: appState.setupId,
          patientType: patient.patientType);
      Utils.showToast(vitalSignHistory.listDoctorPatientVitalSign!.length.toString());
      Utils.hideLoading();
      // Navigator.pushNamed(navigatorKey.currentContext!, AppRoutes.searchedFor, arguments: patientId);
      return true;
    } catch (e) {
      Utils.hideLoading();
      Utils.handleException(e, navigatorKey.currentContext!, (msg) {
        Utils.confirmDialog(navigatorKey.currentContext!, msg);
      });
      return false;
    }
  }
}