static void CreateExceptionList(ExcelWorkbook workbook, ReportRepository repository)
{
Worksheet ws = workbook.CreateSheet("Exception List");
ws.Cells[1, 1] = "ID";
ws.Columns[1].ColumnWidth = 7.5;
ws.Cells[1, 2] = "Type";
ws.Columns[2].ColumnWidth = 40;
ws.Cells[1, 3] = "Location";
ws.Columns[3].ColumnWidth = 60;
ws.Cells[1, 4] = "Users affected";
ws.Columns[4].ColumnWidth = 13;
ws.Cells[1, 5] = "Occurrences";
ws.Columns[5].ColumnWidth = 11;
ws.Cells[1, 6] = "First Seen";
ws.Columns[6].ColumnWidth = 9;
ws.Cells[1, 7] = "Last Seen";
ws.Columns[7].ColumnWidth = 9;
ws.Cells[1, 8] = "Fixed In";
ws.Columns[8].ColumnWidth = 5;
const int commentCol = 9;
ws.Columns[commentCol].ColumnWidth = 30;
var query = from session in repository.Sessions
from exception in session.Exceptions
where exception.IsFirstInSession
group new
{
Time = exception.ThrownAt,
Session = session
} by exception.ExceptionGroup into g
select new
{
ExceptionGroup = g.Key,
Occurrences = g.Count(),
AffectedUserCount = g.Select(e => e.Session.UserId).Distinct().Count(),
FirstSeen = g.Min(e => e.Session.AppVersionRevision),
LastSeen = g.Max(e => e.Session.AppVersionRevision)
} into row
orderby row.AffectedUserCount descending, row.Occurrences descending
select row;
int pos = 1;
int excludedCount = 0;
foreach (var row in query)
{
if (row.AffectedUserCount < minimumNumberOfAffectedUsersForReportedExceptions)
{
excludedCount++;
continue;
}
pos++;
ws.Cells[pos, 1] = "C" + row.ExceptionGroup.ExceptionGroupId;
ws.Cells[pos, 2] = row.ExceptionGroup.ExceptionType;
ws.Cells[pos, 3] = row.ExceptionGroup.ExceptionLocation;
ws.Cells[pos, 4] = row.AffectedUserCount;
ws.Cells[pos, 5] = row.Occurrences;
ws.Cells[pos, 6] = row.FirstSeen;
ws.Cells[pos, 7] = row.LastSeen;
if (row.ExceptionGroup.UserFixedInRevision != null)
{
int r = (int)row.ExceptionGroup.UserFixedInRevision;
ws.Cells[pos, 8] = r;
if (row.LastSeen >= r)
{
ws.Rows[pos].Style = "Bad";
}
else
{
ws.Rows[pos].Style = "Good";
}
}
if (!string.IsNullOrEmpty(row.ExceptionGroup.UserComment))
{
ws.Cells[pos, commentCol] = row.ExceptionGroup.UserComment;
}
ws.Hyperlinks.Add(ws.Cells[pos, 1], "", "Details_C" + row.ExceptionGroup.ExceptionGroupId);
Console.Write('.');
}
ws.Columns[commentCol].Font.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Gray);
ws.Columns[commentCol].Font.Italic = true;
if (excludedCount > 0)
{
ws.Cells[++pos, 1] = excludedCount + " exceptions affecting less than " + minimumNumberOfAffectedUsersForReportedExceptions + " users were excluded from the report.";
}
Console.WriteLine();
}
static void CreateEnvironment(ExcelWorkbook workbook, ReportRepository repository)
{
Worksheet ws = workbook.CreateSheet("Environment");
// set of available environment properties
var environmentProperties = repository.EnvironmentDataNames.OrderBy(n => n.Name).ToList();
// take one session per day from each user
var sessionsQuery = from s in repository.Sessions
group s by new { UserID = s.UserId, s.StartTime.Day, s.StartTime.Month, s.StartTime.Year } into g
select g.FirstOrDefault();
ChartObjects chartObjects = ws.ChartObjects();
int pos = 1;
int chartPos = 30;
foreach (var property in environmentProperties)
{
ws.Cells[pos, 1] = property.Name;
Range range = ws.Cells[pos, 1];
range.Font.Size = 14;
pos++;
var q = (
from s in sessionsQuery
let p = s.EnvironmentDatas.FirstOrDefault(p => p.NameId == property.Id)
group p by(p != null ? p.EnvironmentDataValue.Value : "unknown") into g
select new { Value = g.Key, Count = g.Count() }
).ToList();
// if there are more than 10 values, combine all but 9 into "Other"
if (q.Count > 10)
{
q.Sort((a, b) => b.Count.CompareTo(a.Count));
int otherCount = 0;
for (int i = 9; i < q.Count; i++)
{
otherCount += q[i].Count;
}
q.RemoveRange(9, q.Count - 9);
q.Add(new { Value = "Other", Count = otherCount });
}
int startpos = pos;
object[,] excelData = new object[q.Count, 2];
foreach (var pair in q.OrderBy(p => p.Value))
{
excelData[pos - startpos, 0] = pair.Value;
excelData[pos - startpos, 1] = pair.Count;
pos++;
}
Range dataRange = ws.Cells[startpos, 1].Resize[pos - startpos, 2];
dataRange.Value = excelData;
var newChartObject = chartObjects.Add(250, chartPos, 450, 300);
chartPos += 350;
newChartObject.Chart.ChartWizard(dataRange, XlChartType.xlPie, Title: property.Name,
HasLegend: false, // we use data labels, no legend
CategoryLabels: 1 /* column is for labels */);
newChartObject.Chart.ApplyDataLabels(ShowCategoryName: true, ShowValue: false, ShowPercentage: true);
pos++; // empty line
Console.Write('.');
}
Console.WriteLine();
}
static void CreateExceptionDetails(ExcelWorkbook workbook, ReportRepository repository)
{
Worksheet ws = workbook.CreateSheet("Exception Details");
ws.Columns[1].ColumnWidth = 20;
ws.Columns[1].VerticalAlignment = Constants.xlTop;
ws.Columns[2].ColumnWidth = 170;
ws.Columns[2].HorizontalAlignment = Constants.xlLeft;
ws.Columns[2].VerticalAlignment = Constants.xlTop;
var query = from session in repository.Sessions
from exception in session.Exceptions
where exception.IsFirstInSession
group new
{
Time = exception.ThrownAt,
Session = session,
Stacktrace = exception.Stacktrace,
} by exception.ExceptionGroup into g
select new
{
ExceptionGroup = g.Key,
Occurrences = g.Count(),
Instances = g.OrderByDescending(e => e.Time).Take(maximumInstancesPerException),
AffectedUserCount = g.Select(e => e.Session.UserId).Distinct().Count()
} into row
where row.AffectedUserCount >= minimumNumberOfAffectedUsersForReportedExceptions
orderby row.ExceptionGroup.ExceptionGroupId
select row;
int pos = 1;
foreach (var result in query)
{
ws.Cells[pos, 1] = "C" + result.ExceptionGroup.ExceptionGroupId + ": " + result.ExceptionGroup.ExceptionType + " in " + result.ExceptionGroup.ExceptionLocation;
Range range = ws.Cells[pos, 1];
range.Font.Size = 21;
range.Name = "Details_C" + result.ExceptionGroup.ExceptionGroupId;
pos++;
ws.Cells[pos, 1] = "Occurrences:";
ws.Cells[pos++, 2] = result.Occurrences;
ws.Cells[pos, 1] = "Affected users:";
ws.Cells[pos++, 2] = result.AffectedUserCount;
foreach (var instance in result.Instances)
{
pos++; // empty row
ws.Cells[pos, 1] = "Date";
ws.Cells[pos++, 2] = instance.Time;
ws.Cells[pos, 1] = "User";
ws.Cells[pos++, 2] = instance.Session.UserId.ToString();
ws.Cells[pos, 1] = "Version";
ws.Cells[pos++, 2] = instance.Session.AppVersion;
ws.Cells[pos, 1] = "Stacktrace";
ws.Cells[pos, 2] = instance.Stacktrace;
((Range)ws.Cells[pos, 2]).Font.Size = 9;
pos++;
}
pos++; // two empty rows
pos++;
Console.Write('.');
}
Console.WriteLine();
}
static void CreateEnvironment(ExcelWorkbook workbook, ReportRepository repository)
{
Worksheet ws = workbook.CreateSheet("Environment");
// set of available environment properties
var environmentProperties = repository.EnvironmentDataNames.OrderBy(n => n.Name).ToList();
// take one session per day from each user
var sessionsQuery = from s in repository.Sessions
group s by new { UserID = s.UserId, s.StartTime.Day, s.StartTime.Month, s.StartTime.Year } into g
select g.FirstOrDefault();
ChartObjects chartObjects = ws.ChartObjects();
int pos = 1;
int chartPos = 30;
foreach (var property in environmentProperties)
{
ws.Cells[pos, 1] = property.Name;
Range range = ws.Cells[pos, 1];
range.Font.Size = 14;
pos++;
var q = (
from s in sessionsQuery
let p = s.EnvironmentDatas.FirstOrDefault(p => p.NameId == property.Id)
group p by (p != null ? p.EnvironmentDataValue.Value : "unknown") into g
select new { Value = g.Key, Count = g.Count() }
).ToList();
// if there are more than 10 values, combine all but 9 into "Other"
if (q.Count > 10)
{
q.Sort((a, b) => b.Count.CompareTo(a.Count));
int otherCount = 0;
for (int i = 9; i < q.Count; i++)
{
otherCount += q[i].Count;
}
q.RemoveRange(9, q.Count - 9);
q.Add(new { Value = "Other", Count = otherCount });
}
int startpos = pos;
object[,] excelData = new object[q.Count, 2];
foreach (var pair in q.OrderBy(p => p.Value))
{
excelData[pos - startpos, 0] = pair.Value;
excelData[pos - startpos, 1] = pair.Count;
pos++;
}
Range dataRange = ws.Cells[startpos, 1].Resize[pos - startpos, 2];
dataRange.Value = excelData;
var newChartObject = chartObjects.Add(250, chartPos, 450, 300);
chartPos += 350;
newChartObject.Chart.ChartWizard(dataRange, XlChartType.xlPie, Title: property.Name,
HasLegend: false, // we use data labels, no legend
CategoryLabels: 1 /* column is for labels */);
newChartObject.Chart.ApplyDataLabels(ShowCategoryName: true, ShowValue: false, ShowPercentage: true);
pos++; // empty line
Console.Write('.');
}
Console.WriteLine();
}
static int Main(string[] args)
{
if (args.Length < 1)
{
Console.WriteLine("Usage: ExcelReport.exe <outputfilename.xlsx>");
return 1;
}
string targetFileName = args[0];
if (File.Exists(targetFileName))
File.Delete(targetFileName);
using (UsageDataAnalysisEntities context = new UsageDataAnalysisEntities())
{
ReportRepository r = new ReportRepository(context);
r.MinimumDate = new DateTime(2009, 11, 1);
r.MinimumVersion = new Version(4, 0, 0, 1);
Console.WriteLine("Loading excel...");
using (ExcelWorkbook workbook = new ExcelWorkbook())
{
CreateExceptionDetails(workbook, r);
CreateExceptionList(workbook, r);
CreateEnvironment(workbook, r);
CreateUsageSheet(workbook, r);
workbook.Save(targetFileName);
}
}
return 0;
}
private static void CreateUsageSheet(ExcelWorkbook workbook, ReportRepository repository)
{
Worksheet ws = workbook.CreateSheet("Usage");
var knownVersions = CalculateKnownVersions(repository);
UsageTable usageTable = new UsageTable(repository.Sessions, knownVersions);
int pos = 1;
int chartPos = 30;
CreateUsageSheet(ws, knownVersions, ref pos, ref chartPos, usageTable.CreateDaily(), null, "Number of users per day");
CreateUsageSheet(ws, knownVersions, ref pos, ref chartPos, usageTable.CreateWeekly(), null, "Number of users per week");
CreateUsageSheet(ws, knownVersions, ref pos, ref chartPos, usageTable.CreateMonthly(), "MM.yyyy", "Number of users per month");
}
static void CreateExceptionList(ExcelWorkbook workbook, ReportRepository repository)
{
Worksheet ws = workbook.CreateSheet("Exception List");
ws.Cells[1, 1] = "ID";
ws.Columns[1].ColumnWidth = 7.5;
ws.Cells[1, 2] = "Type";
ws.Columns[2].ColumnWidth = 40;
ws.Cells[1, 3] = "Location";
ws.Columns[3].ColumnWidth = 60;
ws.Cells[1, 4] = "Users affected";
ws.Columns[4].ColumnWidth = 13;
ws.Cells[1, 5] = "Occurrences";
ws.Columns[5].ColumnWidth = 11;
ws.Cells[1, 6] = "First Seen";
ws.Columns[6].ColumnWidth = 9;
ws.Cells[1, 7] = "Last Seen";
ws.Columns[7].ColumnWidth = 9;
ws.Cells[1, 8] = "Fixed In";
ws.Columns[8].ColumnWidth = 5;
const int commentCol = 9;
ws.Columns[commentCol].ColumnWidth = 30;
var query = from session in repository.Sessions
from exception in session.Exceptions
where exception.IsFirstInSession
group new
{
Time = exception.ThrownAt,
Session = session
} by exception.ExceptionGroup into g
select new
{
ExceptionGroup = g.Key,
Occurrences = g.Count(),
AffectedUserCount = g.Select(e => e.Session.UserId).Distinct().Count(),
FirstSeen = g.Min(e => e.Session.AppVersionRevision),
LastSeen = g.Max(e => e.Session.AppVersionRevision)
} into row
orderby row.AffectedUserCount descending, row.Occurrences descending
select row;
int pos = 1;
int excludedCount = 0;
foreach (var row in query)
{
if (row.AffectedUserCount < minimumNumberOfAffectedUsersForReportedExceptions)
{
excludedCount++;
continue;
}
pos++;
ws.Cells[pos, 1] = "C" + row.ExceptionGroup.ExceptionGroupId;
ws.Cells[pos, 2] = row.ExceptionGroup.ExceptionType;
ws.Cells[pos, 3] = row.ExceptionGroup.ExceptionLocation;
ws.Cells[pos, 4] = row.AffectedUserCount;
ws.Cells[pos, 5] = row.Occurrences;
ws.Cells[pos, 6] = row.FirstSeen;
ws.Cells[pos, 7] = row.LastSeen;
if (row.ExceptionGroup.UserFixedInRevision != null)
{
int r = (int)row.ExceptionGroup.UserFixedInRevision;
ws.Cells[pos, 8] = r;
if (row.LastSeen >= r)
ws.Rows[pos].Style = "Bad";
else
ws.Rows[pos].Style = "Good";
}
if (!string.IsNullOrEmpty(row.ExceptionGroup.UserComment)) {
ws.Cells[pos, commentCol] = row.ExceptionGroup.UserComment;
}
ws.Hyperlinks.Add(ws.Cells[pos, 1], "", "Details_C" + row.ExceptionGroup.ExceptionGroupId);
Console.Write('.');
}
ws.Columns[commentCol].Font.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Gray);
ws.Columns[commentCol].Font.Italic = true;
if (excludedCount > 0)
{
ws.Cells[++pos, 1] = excludedCount + " exceptions affecting less than " + minimumNumberOfAffectedUsersForReportedExceptions + " users were excluded from the report.";
}
Console.WriteLine();
}
static void CreateExceptionDetails(ExcelWorkbook workbook, ReportRepository repository)
{
Worksheet ws = workbook.CreateSheet("Exception Details");
ws.Columns[1].ColumnWidth = 20;
ws.Columns[1].VerticalAlignment = Constants.xlTop;
ws.Columns[2].ColumnWidth = 170;
ws.Columns[2].HorizontalAlignment = Constants.xlLeft;
ws.Columns[2].VerticalAlignment = Constants.xlTop;
var query = from session in repository.Sessions
from exception in session.Exceptions
where exception.IsFirstInSession
group new
{
Time = exception.ThrownAt,
Session = session,
Stacktrace = exception.Stacktrace,
} by exception.ExceptionGroup into g
select new
{
ExceptionGroup = g.Key,
Occurrences = g.Count(),
Instances = g.OrderByDescending(e => e.Time).Take(maximumInstancesPerException),
AffectedUserCount = g.Select(e => e.Session.UserId).Distinct().Count()
} into row
where row.AffectedUserCount >= minimumNumberOfAffectedUsersForReportedExceptions
orderby row.ExceptionGroup.ExceptionGroupId
select row;
int pos = 1;
foreach (var result in query)
{
ws.Cells[pos, 1] = "C" + result.ExceptionGroup.ExceptionGroupId + ": " + result.ExceptionGroup.ExceptionType + " in " + result.ExceptionGroup.ExceptionLocation;
Range range = ws.Cells[pos, 1];
range.Font.Size = 21;
range.Name = "Details_C" + result.ExceptionGroup.ExceptionGroupId;
pos++;
ws.Cells[pos, 1] = "Occurrences:";
ws.Cells[pos++, 2] = result.Occurrences;
ws.Cells[pos, 1] = "Affected users:";
ws.Cells[pos++, 2] = result.AffectedUserCount;
foreach (var instance in result.Instances)
{
pos++; // empty row
ws.Cells[pos, 1] = "Date";
ws.Cells[pos++, 2] = instance.Time;
ws.Cells[pos, 1] = "User";
ws.Cells[pos++, 2] = instance.Session.UserId.ToString();
ws.Cells[pos, 1] = "Version";
ws.Cells[pos++, 2] = instance.Session.AppVersion;
ws.Cells[pos, 1] = "Stacktrace";
ws.Cells[pos, 2] = instance.Stacktrace;
((Range)ws.Cells[pos, 2]).Font.Size = 9;
pos++;
}
pos++; // two empty rows
pos++;
Console.Write('.');
}
Console.WriteLine();
}
