public SummaryModelHolder GetRawDataFromXml(SummaryModelHolder stats, IEnumerable <XElement> itemsList)
{
var elementCount = 0;
foreach (XElement item in itemsList)
{
elementCount++;
var itemFieldList = from itemAttr in item.Elements() select itemAttr;
//Console.WriteLine("* item.name " + item.Name);
foreach (XElement itemField in itemFieldList)
{
//Console.WriteLine("* itemField.Name " + itemField.Name + " value " + itemField.Value);
string key = ExtractKey(itemField.Name + " " + itemField.Attribute("channel"));
string rawValue = itemField.Value;
if (key != null && rawValue != null && rawValue != "")
{
//Console.WriteLine("Key found is " + key);
//Console.WriteLine("rawValue " + rawValue);
// get value
float floatValue = ExtractFloatValue(rawValue);
//Console.WriteLine("floatValue is " + floatValue);
AddToRawData(stats, key, floatValue);
}
}
}
Console.WriteLine("elementCount is " + elementCount);
Console.WriteLine("stat count is " + stats._rawDataHolder.Count());
return(stats);
}
private string LoadSummary(SummaryModelHolder holder,
IDictionary <string, string> requestParams)
{
//string title = "Report for ODM Production (i-0c240a85cce740b9e) [EC2] - PRTG Network Monitor";
//string timeRange = "01/01/2019 12:00:00 AM - 01/02/2019 12:00:00 AM";
//string metrics = "Amazon CloudWatch EC2 BETA (15 m Interval)";
string timeRange = requestParams["sdate"] + " - " + requestParams["edate"];
string result =
"<h2>" + requestParams["title"] + "</h2>\n" +
"<table class=\"table\">\n" +
"\t<tbody>\n" +
"\t\t<tr>\n" +
"\t\t\t<th>Report Time Span:</th>\n" +
"\t\t\t<td colspan=\"6\">" + timeRange + "</td>\n" +
"\t\t</tr>\n" +
"\t\t<tr>\n" +
"\t\t\t<th>Sensor Type:</th>\n" +
"\t\t\t<td colspan=\"6\">" + requestParams["subtitle"] + "</td>\n" +
"\t\t</tr>\n" +
"\t\t<tr>\n" +
"\t\t\t<th class=\"title\">Uptime Stats:</th>\n" +
"\t\t\t<td>Up:</td>\n<td class=\"rightalign\">100 %<div class=\"colorflag colorflag-ok\"> </div></td>\n" +
"\t\t\t<td>Down:</td>\n<td class=\"rightalign\">0 %<div class=\"colorflag colorflag-ok\"> </div></td>\n" +
"\t\t</tr>\n" +
"\t</tbody>\n" +
"</table>\n";
return(result);
}
private void AddToRawData(SummaryModelHolder holder, string key, float value)
{
var stats = holder._rawDataHolder;
List <float> categoryListOfValues = new List <float>();
bool exists = stats.TryGetValue(key, out categoryListOfValues);
// removed && !sValue.Contains(value)
if (exists)
{
// category list exists already so just add
categoryListOfValues.Add(value);
stats[key] = categoryListOfValues;
}
else if (!exists)
{
// category list does not exist yet so create and add
categoryListOfValues = categoryListOfValues ?? new List <float>();
categoryListOfValues.Add(value);
stats.Add(key, categoryListOfValues);
}
/*
* if (key == "CPU Utilization") {
* Console.WriteLine("CPU Utilization is " + value + " exists is " + exists);
* }
*/
}
public SummaryModelHolder CalculateAllSummaryAverages(SummaryModelHolder holder)
{
// work out averages
Console.WriteLine("Get Summary result");
List <string> summaryTitles = holder.GetListOfSummaryTitles();
foreach (string title in summaryTitles)
{
holder = CalculateSummaryAverageFromRaw(holder, title);
}
return(holder);
}
public SummaryModelHolder CalculateSummaryAverageFromRaw(SummaryModelHolder holder, string key)
{
IDictionary <string, List <float> > stats = holder._rawDataHolder;
IDictionary <string, string> summary = holder._dataSummary;
List <float> results = stats[key];
float result = results.Average();
string averageValue = DoFormat((float)Math.Round(result, 2));
holder._dataSummary[key] = averageValue;
return(holder);
}
public void LoadTemplates(SummaryModelHolder holder,
IDictionary <string, string> requestParams)
{
var result =
"<div replace=\"prtg-summary\" class=\"table-responsive\">\n" +
LoadSummary(holder, requestParams) +
"</div>\n" +
"<div replace=\"prtg-img\">\n" +
LoadImage(requestParams) +
"</div>\n" +
"<div replace=\"prtg-stats\" class=\"table-responsive\">\n" +
LoadAverages(holder) +
"</div>";
formatedHTML = result;
}
public string MakeReport(IEnumerable <XElement> itemsList,
IDictionary <string, string> requestParams)
{
SummaryCalculator calculator = new SummaryCalculator();
SummaryHTMLFormatter formatter = new SummaryHTMLFormatter();
SummaryModelHolder model = new SummaryModelHolder();
// get stats from xml
model = calculator.GetRawDataFromXml(model, itemsList);
// do calculations and get averages etc
model = calculator.CalculateAllSummaryAverages(model);
// generate html
formatter.LoadTemplates(model, requestParams);
// return that formatted html
return(formatter.GetFormattedHTML());
}
private string LoadAverages(SummaryModelHolder holder)
{
var result =
"<table class=\"table\">\n" +
"\t<tbody>\n" +
"\t\t<tr>\n" +
"\t\t\t<th>CPU Utilization</th>\n" +
"\t\t\t<th>Network In</th>\n" +
"\t\t\t<th>Network Out</th>\n" +
"\t\t\t<th>Read Ops</th>\n" +
"\t\t\t<th>Write Ops</th>\n" +
"\t\t\t<th>Disk Read</th>\n" +
"\t\t\t<th>Disk Write</th>\n" +
"\t\t\t<th>CPU Credit Usage</th>\n" +
"\t\t\t<th>CPU Credit Balance</th>\n" +
"\t\t\t<th>Status (Ok)</th>\n" +
"\t\t\t<th>Status (Instance) (Ok)</th>\n" +
"\t\t\t<th>Status (System) (Ok)</th>\n" +
"\t\t\t<th>Downtime</th>\n" +
"\t\t</tr>\n" +
"\t\t<tr>\n" +
"\t\t\t<td>" + holder._dataSummary["CPU Utilization"] + " %</td>\n" +
"\t\t\t<td>" + holder._dataSummary["Network In"] + " kbit/s</td>\n" +
"\t\t\t<td>" + holder._dataSummary["Network Out"] + " kbit/s</td>\n" +
"\t\t\t<td>" + holder._dataSummary["Read Ops"] + " #/s</td>\n" +
"\t\t\t<td>" + holder._dataSummary["Write Ops"] + " #/s</td>\n" +
"\t\t\t<td>" + holder._dataSummary["Disk Read"] + " Mbit/s</td>\n" +
"\t\t\t<td>" + holder._dataSummary["Disk Write"] + " Mbit/s</td>\n" +
"\t\t\t<td>" + holder._dataSummary["CPU Credit Usage"] + " #</td>\n" +
"\t\t\t<td>" + holder._dataSummary["CPU Credit Balance"] + " #</td>\n" +
"\t\t\t<td>" + holder._dataSummary["Status (Ok)"] + " %</td>\n" +
"\t\t\t<td>" + holder._dataSummary["Status (Instance) (Ok)"] + " %</td>\n" +
"\t\t\t<td>" + holder._dataSummary["Status (System) (Ok)"] + " %</td>\n" +
"\t\t\t<td>" + holder._dataSummary["Downtime"] + " %</td>\n" +
"\t\t</tr>\n" +
"\t</tbody>\n" +
"</table>\n";
return(result);
}
