public static Task <ExitCode> CreateReport(ExcelReportOptions opts, TextWriter stdErr)
{
if (!File.Exists(opts.PathToHealthExportFile))
{
return(Task.FromResult(ExitCode.ExportFileNotFound(opts.PathToHealthExportFile)));
}
if (File.Exists(opts.OutputFilename))
{
return(Task.FromResult(ExitCode.ExportFileExists(opts.OutputFilename)));
}
var loader = Usable.Using(new StreamReader(opts.PathToHealthExportFile), reader =>
ZipUtilities.ReadArchive(
reader.BaseStream,
entry => entry.FullName == "apple_health_export/export.xml",
entry => new XmlReaderExportLoader(entry.Open()))
.FirstOrDefault());
var settings = GetSettings(opts, stdErr);
var(package, customSheets) = GetCustomSheets(opts, stdErr);
using (var excelFile = new ExcelPackage())
using (package)
{
var timeZone = DateTimeZone.ForOffset(Offset.FromHours(-5));
ExcelReport.BuildReport(loader.Records, loader.Workouts, excelFile.Workbook, settings, timeZone, customSheets);
excelFile.SaveAs(new FileInfo(opts.OutputFilename));
}
return(Task.FromResult(ExitCode.Success));
}
public void Stopwatch_WhenMultipleOperations_ThenElapsedIncrements()
{
using (var trace = new TraceListenerScope())
{
var usable =
// Stopwatch usable starts counting the moment somebody calls Use().
from stopwatch in Usable.Stopwatch()
from outer in Usable.Using(() => new TraceSourceScope("outer"))
// Snapshot elapsed to know how long it took to instantiate outer.
let elapsedOuter = stopwatch.Elapsed
from inner in new TraceSourceScope("inner")
// Snapshot elapsed to know how long it took to instantiate inner.
let elapsedInner = stopwatch.Elapsed - elapsedOuter
// Snapshot elapsed to know how long it took for the entire operation.
let elapsedTotal = stopwatch.Elapsed
// Return computed value together with all the timing information.
select new
{
Value = string.Join('/', outer.Operation, inner.Operation, "value").Trace(),
ElapsedOuter = elapsedOuter,
ElapsedInner = elapsedInner,
ElapsedTotal = elapsedTotal,
};
var expectedTrace = new string[]
{
"Enter: outer",
" Enter: inner",
" Value: outer/inner/value",
" Leave: inner",
"Leave: outer",
};
Assert.Equal(new string[0], trace.ToLines());
var value = usable.Value();
Assert.Equal("outer/inner/value", value.Value);
Assert.True(value.ElapsedOuter < value.ElapsedTotal);
Assert.True(value.ElapsedInner < value.ElapsedTotal);
Assert.Equal(expectedTrace, trace.ToLines());
}
Assert.Equal(0, Trace.IndentLevel);
}