/// <summary>
/// This method deSerializes the record from a byte array.
/// </summary>
/// <param name="data"> The byte array containing the escher record information</param>
/// <param name="offset">The starting offset into data </param>
/// <param name="recordFactory">May be null since this is not a container record.</param>
/// <returns>The number of bytes Read from the byte array.</returns>
public override int FillFields(byte[] data, int offset, EscherRecordFactory recordFactory)
{
int bytesRemaining = ReadHeader(data, offset);
if (IsContainerRecord)
{
int bytesWritten = 0;
thedata = new byte[0];
offset += 8;
bytesWritten += 8;
while (bytesRemaining > 0)
{
EscherRecord child = recordFactory.CreateRecord(data, offset);
int childBytesWritten = child.FillFields(data, offset, recordFactory);
bytesWritten += childBytesWritten;
offset += childBytesWritten;
bytesRemaining -= childBytesWritten;
ChildRecords.Add(child);
}
return(bytesWritten);
}
else
{
thedata = new byte[bytesRemaining];
Array.Copy(data, offset + 8, thedata, 0, bytesRemaining);
return(bytesRemaining + 8);
}
}
public GEDCOMEventStructure(int level, string tag, string date, string place) : base(new GEDCOMRecord(level, "", "", tag, ""))
{
var dateRecord = new GEDCOMRecord(level + 1, "", "", "DATE", date);
ChildRecords.Add(dateRecord);
var placeRecord = new GEDCOMPlaceStructure(level + 1, place);
ChildRecords.Add(placeRecord);
}
protected void LoadChildRecords(Type type)
{
using (SqlConnection conn = new SqlConnection(SQLDMGlobal.ConnectionString()))
{
conn.Open();
SqlCommand cmd = conn.CreateCommand();
try
{
foreach (DataLink dl in Links.FindAll(c => c.ChildRecordType == type))
{
DataRecord childDummy = SQLDMGlobal.FindDummy(type);
if (childDummy != null)
{
cmd.CommandText = string.Format("select * from {0} where [{1}] = {2}", childDummy.FullSafeTableName, dl.ChildFieldName, dl.ParentField.ParameterName);
SqlParameter param = GetSqlParameter(dl.ParentField.ParameterName);
if (param != null)
{
cmd.Parameters.Add(param);
}
SqlDataAdapter da = new SqlDataAdapter();
da.SelectCommand = cmd;
DataTable dt = new DataTable();
da.Fill(dt);
foreach (DataRow row in dt.Rows)
{
DataRecord inst = (DataRecord)System.Activator.CreateInstance(dl.ChildRecordType);
FillRecord(row, inst, true);
ChildRecords.Add(inst);
}
cmd.Parameters.Clear();
}
}
}
catch (Exception ex)
{
if (conn.State == ConnectionState.Open)
{
conn.Close();
}
throw ex;
}
finally
{
conn.Close();
}
}
}
protected void SetChildXRefId(GEDCOMTag childTag, string xRefId)
{
GEDCOMRecord child = ChildRecords.GetLineByTag <GEDCOMRecord>(childTag);
if (child == null)
{
ChildRecords.Add(new GEDCOMRecord(Level + 1, "", xRefId, childTag.ToString(), ""));
}
else
{
child._xRefId = xRefId;
}
}
protected void SetChildData(GEDCOMTag childTag, string data)
{
GEDCOMRecord child = ChildRecords.GetLineByTag <GEDCOMRecord>(childTag);
if (child == null)
{
ChildRecords.Add(new GEDCOMRecord(Level + 1, "", "", childTag.ToString(), data));
}
else
{
child.Data = data;
}
}
protected void SetChildData(GEDCOMTag childTag, GEDCOMTag grandChildTag, string data)
{
GEDCOMRecord child = ChildRecords.GetLineByTag <GEDCOMRecord>(childTag);
if (child == null)
{
child = new GEDCOMRecord(Level + 1, "", "", childTag.ToString(), "");
ChildRecords.Add(child);
}
GEDCOMRecord grandChild = child.ChildRecords.GetLineByTag <GEDCOMRecord>(grandChildTag);
if (grandChild == null)
{
child.ChildRecords.Add(new GEDCOMRecord(Level + 2, "", "", grandChildTag.ToString(), data));
}
else
{
grandChild.Data = data;
}
}
/// <summary>
/// The contract of this method is to deSerialize an escher record including
/// it's children.
/// </summary>
/// <param name="data">The byte array containing the Serialized escher
/// records.</param>
/// <param name="offset">The offset into the byte array.</param>
/// <param name="recordFactory">A factory for creating new escher records</param>
/// <returns>The number of bytes written.</returns>
public override int FillFields(byte[] data, int offset, EscherRecordFactory recordFactory)
{
int bytesRemaining = ReadHeader(data, offset);
int bytesWritten = 8;
offset += 8;
while (bytesRemaining > 0 && offset < data.Length)
{
EscherRecord child = recordFactory.CreateRecord(data, offset);
int childBytesWritten = child.FillFields(data, offset, recordFactory);
bytesWritten += childBytesWritten;
offset += childBytesWritten;
bytesRemaining -= childBytesWritten;
ChildRecords.Add(child);
if (offset >= data.Length && bytesRemaining > 0)
{
Console.WriteLine("WARNING: " + bytesRemaining + " bytes remaining but no space left");
}
}
return(bytesWritten);
}
/// <summary>
/// This method deSerializes the record from a byte array.
/// </summary>
/// <param name="data"> The byte array containing the escher record information</param>
/// <param name="offset">The starting offset into data </param>
/// <param name="recordFactory">May be null since this is not a container record.</param>
/// <returns>The number of bytes Read from the byte array.</returns>
public override int FillFields(byte[] data, int offset, EscherRecordFactory recordFactory)
{
int bytesRemaining = ReadHeader(data, offset);
/*
* Modified by Zhang Zhang
* Have a check between avaliable bytes and bytesRemaining,
* take the avaliable length if the bytesRemaining out of range.
* July 09, 2010
*/
int avaliable = data.Length - (offset + 8);
if (bytesRemaining > avaliable)
{
bytesRemaining = avaliable;
}
if (IsContainerRecord)
{
int bytesWritten = 0;
thedata = new byte[0];
offset += 8;
bytesWritten += 8;
while (bytesRemaining > 0)
{
EscherRecord child = recordFactory.CreateRecord(data, offset);
int childBytesWritten = child.FillFields(data, offset, recordFactory);
bytesWritten += childBytesWritten;
offset += childBytesWritten;
bytesRemaining -= childBytesWritten;
ChildRecords.Add(child);
}
return(bytesWritten);
}
else
{
thedata = new byte[bytesRemaining];
Array.Copy(data, offset + 8, thedata, 0, bytesRemaining);
return(bytesRemaining + 8);
}
}
/// <summary>
/// Adds the child record.
/// </summary>
/// <param name="childRecord">The child record.</param>
public void AddChildRecord(EscherRecord childRecord)
{
ChildRecords.Add(childRecord);
}
protected void AddChildRecord(string childId, string childXRefId, string childTag, string childData)
{
ChildRecords.Add(new GEDCOMRecord(Level + 1, childId, childXRefId, childTag, childData));
}
/// <summary>
/// Fetch child records
/// </summary>
public async void GetChildRecords()
{
int addedBy;
if (ChildRecords.Any())
{
ChildRecords.Clear();
}
var initialChildRecords = new List <ChildRecord>();
if (Application.Current.Properties.ContainsKey("UserID"))
{
var isSuccess = int.TryParse(Application.Current.Properties["UserID"].ToString(), out addedBy);
if (isSuccess)
{
var childRecords = (_studentService.GetStudentsByOfflineID(addedBy));
var testRecords = (_clinicalTestFormService.GetStudentTestForms()).Where(x => x.FormStatus != "Not started").Select(x => x.LocalStudentId).ToList();
var filteredChildRecord = childRecords.FindAll(x => testRecords.Contains(x.OfflineStudentID));
foreach (var childRecord in filteredChildRecord)
{
if (childRecord.SelectedLocationId.HasValue && AllLocations != null && AllLocations.Any() && AllLocations.Where(p => p.IsEnabled).Any(p => p.LocationId == childRecord.SelectedLocationId.Value))
{
string birthdate = (childRecord.Birthdate.Month < 10 ? "0" + childRecord.Birthdate.Month : childRecord.Birthdate.Month + "") + "/" + (childRecord.Birthdate.Day < 10 ? "0" + childRecord.Birthdate.Day : childRecord.Birthdate.Day + "") + "/" + childRecord.Birthdate.Year;
initialChildRecords.Add(new ChildRecord()
{
Name = childRecord.FirstName + " " + childRecord.LastName,
selected = false,
Location = AllLocations != null && AllLocations.Any() && childRecord.SelectedLocationId != null ? AllLocations.FirstOrDefault(p => p.LocationId == childRecord.SelectedLocationId.Value)?.LocationName : "",
LocationID = (childRecord.SelectedLocationId == null) ? 0 : Convert.ToInt32(childRecord.SelectedLocationId),
OfflineStudentId = childRecord.OfflineStudentID,
DOB = birthdate
});
}
}
var list = initialChildRecords.OrderBy(a => a.LastName);
initialChildRecords = new List <ChildRecord>(list);
var searchChildRecords = new List <ChildRecord>();
IEnumerable <ChildRecord> query = initialChildRecords;
if (SelectedLocations.Count > 0)
{
query = query.Where(p => !string.IsNullOrEmpty(p.Location) && SelectedLocations.Contains(p.Location));
}
searchChildRecords = new List <ChildRecord>(query);
foreach (var item in searchChildRecords)
{
ChildRecords.Add(item);
}
}
}
if (ChildRecords.Count == 0)
{
SelectedChild = "No results found";
IsChildRecordButtonEnabled = false;
IsBatteryTypeButtonEnabled = false;
}
else
{
SelectedChild = null;
}
}