VistA-Scheduling/cs/bsdx0200GUISourceCode/DAL.cs

162 lines
6.5 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Data;
using System.Text;
using System.Diagnostics;
using IndianHealthService.BMXNet;
namespace IndianHealthService.ClinicalScheduling
{
/// <summary>
/// Data Access Layer
/// </summary>
public class DAL
{
private BMXNetConnectInfo _thisConnection; // set in constructor
delegate DataTable RPMSDataTableDelegate(string CommandString, string TableName); // for use in calling (Sync and Async)
/// <summary>
/// Constructor
/// </summary>
/// <param name="conn">The current connection to use</param>
public DAL(BMXNetConnectInfo conn)
{
this._thisConnection = conn;
}
public DataTable GetVersion(string nmsp)
{
string cmd = String.Format("BMX VERSION INFO^{0}", nmsp);
return RPMSDataTable(cmd, "");
}
public DataTable GetUserInfo(string DUZ)
{
string cmd = String.Format("BSDX SCHEDULING USER INFO^{0}", DUZ);
return RPMSDataTable(cmd, "");
}
public DataTable GetAccessTypes()
{
string sCommandText = "SELECT * FROM BSDX_ACCESS_TYPE";
DataTable table = RPMSDataTable(sCommandText, "");
DataColumn dcKey = table.Columns["BMXIEN"];
DataColumn[] dcKeys = new DataColumn[1];
dcKeys[0] = dcKey;
table.PrimaryKey = dcKeys;
return table;
}
/// <summary>
/// Get the Patients who have appointments in between dates for the clinics requested
/// </summary>
/// <param name="sClinicList">| delimited resource list (resource IENS, not names)</param>
/// <param name="BeginDate">Self Explanatory</param>
/// <param name="EndDate">Self Explanatory</param>
/// <returns>DataTable with the following columns:
/// T00030Name^D00020DOB^T00030Sex^T00030HRN^D00030ApptDate^T00030Clinic^T00030TypeStatus
/// I00010RESOURCEID^T00030APPT_MADE_BY^D00020DATE_APPT_MADE^T00250NOTE^T00030STREET^
/// T00030CITY^T00030STATE^T00030ZIP^T00030HOMEPHONE
///</returns>
///<remarks>Mirrors dsPatientApptDisplay2.PatientAppts Schema in this project. Can merge table into schema.</remarks>
public DataTable GetClinicSchedules(string sClinicList, DateTime BeginDate, DateTime EndDate)
{
string sBegin = FMDateTime.Create(BeginDate).DateOnly.FMDateString;
string sEnd = FMDateTime.Create(EndDate).DateOnly.FMDateString;
string cmd = String.Format("BSDX CLINIC LETTERS^{0}^{1}^{2}", sClinicList, sBegin, sEnd);
return RPMSDataTable(cmd, "");
}
/// <summary>
/// Get the letter templates associated with the requested clinics (reminder letter, cancellation letter etc)
/// </summary>
/// <param name="sClinicList">| delimited resource list (resource IENS, not names)</param>
/// <returns>DataTable with the following columns:
/// I00010RESOURCEID^T00030RESOURCE_NAME^T00030LETTER_TEXT^T00030NO_SHOW_LETTER^T00030CLINIC_CANCELLATION_LETTER
/// </returns>
/// <remarks>Mirrors dsPatientApptDisplay2.BSDXResource Schema. Can merge table into schema.</remarks>
public DataTable GetResourceLetters(string sClinicList)
{
string cmd = String.Format("BSDX RESOURCE LETTERS^{0}", sClinicList);
return RPMSDataTable(cmd, "");
}
/// <summary>
/// Get the list of Patients who have Rebooked Appointments
/// </summary>
/// <param name="sClinicList">| delimited resource list (resource IENS, not names)</param>
/// <param name="BeginDate">Self Explanatory</param>
/// <param name="EndDate">Self Explanatory</param>
/// <returns>T00030Name^D00020DOB^T00030Sex^T00030HRN^D00030NewApptDate^T00030Clinic^T00030TypeStatus
/// ^I00010RESOURCEID^T00030APPT_MADE_BY^D00020DATE_APPT_MADE^T00250NOTE^T00030STREET^T00030CITY
/// ^T00030STATE^T00030ZIP^T00030HOMEPHONE^D00030OldApptDate
///</returns>
/// <remarks>Mirrors dsRebookAppts.PatientAppt Schema. Can merge table into schema.</remarks>
public DataTable GetRebookedAppointments(string sClinicList, DateTime BeginDate, DateTime EndDate)
{
string sBegin = FMDateTime.Create(BeginDate).DateOnly.FMDateString;
string sEnd = FMDateTime.Create(EndDate).DateOnly.FMDateString;
string cmd = String.Format("BSDX REBOOK CLINIC LIST^{0}^{1}^{2}", sClinicList, sBegin, sEnd);
return RPMSDataTable(cmd, "");
}
public DataTable GetRebookedAppointments(string sApptList)
{
string cmd = String.Format("BSDX REBOOK LIST^{0}", sApptList);
return RPMSDataTable(cmd, "");
}
public DataTable GetCancelledAppointments(string sClinicList, DateTime BeginDate, DateTime EndDate)
{
string sBegin = FMDateTime.Create(BeginDate).DateOnly.FMDateString;
string sEnd = FMDateTime.Create(EndDate).DateOnly.FMDateString;
string cmd = String.Format("BSDX CANCEL CLINIC LIST^{0}^{1}^{2}", sClinicList, sBegin, sEnd);
return RPMSDataTable(cmd, "");
}
/// <summary>
/// Workhorse
/// </summary>
/// <param name="sSQL"></param>
/// <param name="sTableName"></param>
/// <returns></returns>
private DataTable RPMSDataTable(string sSQL, string sTableName)
{
//Retrieves a recordset from RPMS
string sErrorMessage = "";
DataTable dtOut;
#if TRACE
DateTime sendTime = DateTime.Now;
#endif
try
{
RPMSDataTableDelegate rdtd = new RPMSDataTableDelegate(_thisConnection.RPMSDataTable);
dtOut = (DataTable)rdtd.Invoke(sSQL, sTableName);
}
catch (Exception ex)
{
sErrorMessage = "DAL.RPMSDataTable error: " + ex.Message;
throw ex;
}
#if TRACE
DateTime receiveTime = DateTime.Now;
TimeSpan executionTime = receiveTime - sendTime;
Debug.Write("RPMSDataTable Execution Time: " + executionTime.Milliseconds + " ms.\n");
#endif
return dtOut;
}
}
}