/// <summary>
/// Searches the specified file
/// </summary>
/// <param name="f">The file to search</param>
/// <returns>A list of messages that match search query</returns>
private List <string> SearchFile(string f)
{
try
{
List <string> msgList = new List <string>();
FileInfo fi = new FileInfo(f);
StreamReader sr = new StreamReader(fi.FullName);
string contents = sr.ReadToEnd();
sr.Close();
string[] msgs = contents.Split(new string[] { "MSH|" }, StringSplitOptions.RemoveEmptyEntries);
foreach (string msg in msgs)
{
string m = "MSH|" + msg;
HL7Lib.Base.Message message = new HL7Lib.Base.Message(m);
if (SearchMessage(message))
{
msgList.Add(message.DisplayString);
}
}
return(msgList);
}
catch (Exception ex)
{
Log.LogException(ex).ShowDialog();
return(new List <string>());
}
}
/// <summary>
/// Calculates the stat chart values on the selected message components.
/// </summary>
/// <returns>The list of GraphItems to display in the chart.</returns>
private List <GraphItems> ProcessStatChartItems()
{
try
{
List <GraphItems> gItems = new List <GraphItems>();
foreach (string m in Messages)
{
HL7Lib.Base.Message msg = new HL7Lib.Base.Message(m);
List <HL7Lib.Base.Component> coms = msg.GetByID(componentID);
if (coms != null && coms.Count == 1)
{
GraphItems gi = GraphItems.GetGraphItem(gItems, coms[0].Value);
if (gi != null)
{
gItems.Remove(gi);
int count = gi.Count + 1;
gi = new GraphItems(coms[0].Value, count);
gItems.Add(gi);
}
else
{
gi = new GraphItems(coms[0].Value, 1);
gItems.Add(gi);
}
}
}
return(gItems);
}
catch (Exception ex)
{
Log.Instance.LogException(ex).Report();
return(new List <GraphItems>());
}
}
/// <summary>
/// Calculates the stat chart values on the Message Date/Time component of the MSH segment for Daily Traffic Stats.
/// </summary>
/// <returns>The list of GraphItems to display in the chart.</returns>
private List <GraphItems> ProcessDailyStatChartItems()
{
try
{
int d1 = 0;
int d2 = 0;
int d3 = 0;
int d4 = 0;
int d5 = 0;
int d6 = 0;
int d7 = 0;
List <GraphItems> gItems = new List <GraphItems>();
foreach (string m in Messages)
{
HL7Lib.Base.Message msg = new HL7Lib.Base.Message(m);
List <HL7Lib.Base.Component> coms = msg.GetByID(componentID);
if (coms != null && coms.Count == 1)
{
Nullable <DateTime> d = coms[0].Value.FromHL7Date();
if (d != null)
{
switch (d.Value.DayOfWeek)
{
case DayOfWeek.Sunday: d1++; break;
case DayOfWeek.Monday: d2++; break;
case DayOfWeek.Tuesday: d3++; break;
case DayOfWeek.Wednesday: d4++; break;
case DayOfWeek.Thursday: d5++; break;
case DayOfWeek.Friday: d6++; break;
case DayOfWeek.Saturday: d7++; break;
}
}
}
}
gItems.Add(new GraphItems("Sunday", d1));
gItems.Add(new GraphItems("Monday", d2));
gItems.Add(new GraphItems("Tuesday", d3));
gItems.Add(new GraphItems("Wednesday", d4));
gItems.Add(new GraphItems("Thursday", d5));
gItems.Add(new GraphItems("Friday", d6));
gItems.Add(new GraphItems("Saturday", d7));
return(gItems);
}
catch (Exception ex)
{
Log.Instance.LogException(ex).Report();
return(new List <GraphItems>());
}
}
/// <summary>
/// LoadReport Method: Loads the specified report with the values in a list of messages
/// </summary>
/// <param name="ReportName">The report to load</param>
/// <param name="Messages">The list of Messages to use in the report</param>
public void LoadReport(string ReportName, List <string> Messages)
{
Columns = new List <ReportColumn>();
Items = new List <List <string> >();
if (Directory.Exists(Path.Combine(Application.StartupPath, "Reports")))
{
if (File.Exists(Path.Combine(Path.Combine(Application.StartupPath, "Reports"), ReportName + ".xml")))
{
XmlTextReader xtr = new XmlTextReader(Path.Combine(Path.Combine(Application.StartupPath, "Reports"), ReportName + ".xml"));
xtr.Read();
XmlDocument xDoc = new XmlDocument();
xDoc.Load(xtr);
XmlNodeList nodes = xDoc.SelectNodes("Report/Column");
foreach (XmlNode node in nodes)
{
ReportColumn rc = new ReportColumn();
rc.Name = node.InnerText.Replace("-", "").Replace(".", "");
rc.Header = node.InnerText;
if (!Columns.Contains(rc))
{
Columns.Add(rc);
}
}
xtr.Close();
foreach (string m in Messages)
{
List <string> itemList = new List <string>();
HL7Lib.Base.Message msg = new HL7Lib.Base.Message(m);
foreach (Segment s in msg.Segments)
{
foreach (Field f in s.Fields)
{
foreach (Component c in f.Components)
{
if (!String.IsNullOrEmpty(GetColumn(c.ID)))
{
itemList.Add(c.Value);
}
}
}
}
Items.Add(itemList);
}
}
}
}
/// <summary>
/// Searches the message using the search query.
/// </summary>
/// <param name="m">The message to search</param>
/// <returns>Returns true if the message matches the search query</returns>
private bool SearchMessage(HL7Lib.Base.Message m)
{
try
{
bool returnValue = false;
foreach (string item in txtSearchTerms.Text.Split('|'))
{
bool allMatched = false;
List <SearchTerm> searchTerms = SearchTerm.GetSearchTerms(item.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries));
foreach (SearchTerm st in searchTerms)
{
HL7Lib.Base.Component c = m.GetByID(st.ID, st.Value.ToUpper());
if (!String.IsNullOrEmpty(c.ID))
{
allMatched = true;
}
else
{
allMatched = false;
break;
}
}
if (allMatched)
{
returnValue = true;
break;
}
}
return(returnValue);
}
catch (Exception ex)
{
Log.LogException(ex).ShowDialog();
return(false);
}
}
/// <summary>
/// Calculates the stat chart values on the Message Date/Time component of the MSH segment for Hourly Traffic Stats.
/// </summary>
/// <returns>The list of GraphItems to display in the chart.</returns>
private List <GraphItems> ProcessHourlyStatChartItems()
{
try
{
int h0 = 0;
int h1 = 0;
int h2 = 0;
int h3 = 0;
int h4 = 0;
int h5 = 0;
int h6 = 0;
int h7 = 0;
int h8 = 0;
int h9 = 0;
int h10 = 0;
int h11 = 0;
int h12 = 0;
int h13 = 0;
int h14 = 0;
int h15 = 0;
int h16 = 0;
int h17 = 0;
int h18 = 0;
int h19 = 0;
int h20 = 0;
int h21 = 0;
int h22 = 0;
int h23 = 0;
List <GraphItems> gItems = new List <GraphItems>();
foreach (string m in Messages)
{
HL7Lib.Base.Message msg = new HL7Lib.Base.Message(m);
List <HL7Lib.Base.Component> coms = msg.GetByID(componentID);
if (coms != null && coms.Count == 1)
{
Nullable <DateTime> d = coms[0].Value.FromHL7Date();
if (d != null)
{
switch (d.Value.ToString("HH"))
{
case "00": h0++; break;
case "01": h1++; break;
case "02": h2++; break;
case "03": h3++; break;
case "04": h4++; break;
case "05": h5++; break;
case "06": h6++; break;
case "07": h7++; break;
case "08": h8++; break;
case "09": h9++; break;
case "10": h10++; break;
case "11": h11++; break;
case "12": h12++; break;
case "13": h13++; break;
case "14": h14++; break;
case "15": h15++; break;
case "16": h16++; break;
case "17": h17++; break;
case "18": h18++; break;
case "19": h19++; break;
case "20": h20++; break;
case "21": h21++; break;
case "22": h22++; break;
case "23": h23++; break;
}
}
}
}
gItems.Add(new GraphItems("01", h1));
gItems.Add(new GraphItems("02", h2));
gItems.Add(new GraphItems("03", h3));
gItems.Add(new GraphItems("04", h4));
gItems.Add(new GraphItems("05", h5));
gItems.Add(new GraphItems("06", h6));
gItems.Add(new GraphItems("07", h7));
gItems.Add(new GraphItems("08", h8));
gItems.Add(new GraphItems("09", h9));
gItems.Add(new GraphItems("10", h10));
gItems.Add(new GraphItems("11", h11));
gItems.Add(new GraphItems("12", h12));
gItems.Add(new GraphItems("13", h13));
gItems.Add(new GraphItems("14", h14));
gItems.Add(new GraphItems("15", h15));
gItems.Add(new GraphItems("16", h16));
gItems.Add(new GraphItems("17", h17));
gItems.Add(new GraphItems("18", h18));
gItems.Add(new GraphItems("19", h19));
gItems.Add(new GraphItems("20", h20));
gItems.Add(new GraphItems("21", h21));
gItems.Add(new GraphItems("22", h22));
gItems.Add(new GraphItems("23", h23));
gItems.Add(new GraphItems("00", h0));
return(gItems);
}
catch (Exception ex)
{
Log.Instance.LogException(ex).Report();
return(new List <GraphItems>());
}
}