using System;

public class Program

{

    public static void Main()

    {

        var message = new NHapi.Model.V23.Message.SRM_S04();

        message.MSH.SendingApplication.NamespaceID.Value = "MedChat";

        message.MSH.SendingFacility.NamespaceID.Value = "";

        message.MSH.ReceivingApplication.NamespaceID.Value = "Epic";

        message.MSH.ReceivingFacility.NamespaceID.Value = "department-123";

        message.MSH.DateTimeOfMessage.TimeOfAnEvent.SetLongDate(DateTime.Now);

        message.MSH.MessageControlID.Value = Guid.NewGuid().ToString();

        message.MSH.ProcessingID.ProcessingID.Value = "T";

        message.ARQ.PlacerAppointmentID.EntityIdentifier.Value = "appointment-123";

        message.ARQ.FillerAppointmentID.EntityIdentifier.Value = "appointment-123";

        message.ARQ.RequestEventReason.Text.Value = "It's a miracle!";

        message.ARQ.AppointmentDuration.Value = 15.ToString();

        message.ARQ.AppointmentDurationUnits.Identifier.Value = "MIN";

        var startDateTime = message.ARQ.GetRequestedStartDateTimeRange(0);

        startDateTime.RangeStartDateTime.TimeOfAnEvent.SetLongDate(DateTime.Parse("2024-10-31T13:30:00"));

        var patient = message.GetPATIENT(0);

        var patientIdField = patient.PID.GetPatientIDInternalID(0);

        patientIdField.ID.Value = "patient-123";

        var patientNameField = patient.PID.GetPatientName(0);

        patientNameField.FamilyName.Value = "Muir";

        patientNameField.GivenName.Value = "Erik";

        patient.PID.DateOfBirth.TimeOfAnEvent.SetShortDate(DateTime.Parse("1979-09-29T13:30:00"));

        patient.PID.Sex.Value = "M";

​

        var patientAddressField = patient.PID.GetPatientAddress(0);

        patientAddressField.StreetAddress.Value = "310 Elm Street";

        patientAddressField.OtherDesignation.Value = "Suite 420";

        patientAddressField.City.Value = "Springfield";

        patientAddressField.StateOrProvince.Value = "MO";

        patientAddressField.ZipOrPostalCode.Value = "63000";

        var patientPhoneField = patient.PID.GetPhoneNumberHome(0);

        patientPhoneField.Get9999999X99999CAnyText.Value = "6367444532";

        var resources = message.GetRESOURCES(0);

        resources.RGS.SetIDRGS.Value = 0.ToString();

        resources.RGS.ResourceGroupID.Identifier.Value = "department-123";

        resources.RGS.ResourceGroupID.Text.Value = "My Department";

        var service = resources.GetSERVICE(0);

        service.AIS.SetIDAIS.Value = 0.ToString();

        service.AIS.UniversalServiceIdentifier.Identifier.Value = "servicetype-123"; // TODO

        service.AIS.UniversalServiceIdentifier.Text.Value = "My Appointment Type";

        var provider = resources.GetPERSONNEL_RESOURCE(0);

        provider.AIP.SetIDAIP.Value = 0.ToString();

        provider.AIP.PersonnelResourceID.IDNumber.Value = "provider-123";

        provider.AIP.PersonnelResourceID.FamilyName.Value = "Smith";

        provider.AIP.PersonnelResourceID.GivenName.Value = "John";

        provider.AIP.StartDateTime.TimeOfAnEvent.SetLongDate(DateTime.Parse("2024-10-31T13:30:00"));

        provider.AIP.StartDateTimeOffset.Value = (-5).ToString();

        provider.AIP.StartDateTimeOffsetUnits.Identifier.Value = "MIN";

        provider.AIP.Duration.Value = 15.ToString();

        provider.AIP.DurationUnits.Identifier.Value = "MIN";

        var parser = new NHapi.Base.Parser.PipeParser();

        var payload = parser.Encode(message);

        Console.WriteLine(payload);

        Console.WriteLine();

        Console.WriteLine($"Has trailing carriage return: {payload.EndsWith('\r')}");

        Console.WriteLine();

        foreach (var line in payload.Split('\r'))

            Console.WriteLine(line);

    }

}