public ActionResult Actigraphy(ResearchAccelerometerViewModel model)
{
if (!ModelState.IsValid)
{
ViewBag.Users = _service.GetUserNames().OrderBy(s => s);
return(View("Index"));
}
ModelState.Clear();
if (model._From > model._To)
{
ModelState.AddModelError("_From", @"The first date must be less than second");
ModelState.AddModelError("To", @"The first date must be less than second");
ViewBag.Users = _service.GetUserNames().OrderBy(s => s);
return(View());
}
string fileName, report;
string exportedUserId = _service.GetUserId(model._UserName);
var activities = BulkCommands.GetActivities(exportedUserId, model._From, model._To);
List <ActivityPerMinute> activityPerMinute = null;
switch (model._ActivityOptions)
{
case AcceptableActivityOptions.Export:
model._ExportOptions = AcceptableExportOptions.Text;
fileName = "Report";
report = ReportHelper.GetAccelerometerData(activities);
break;
case AcceptableActivityOptions.StandardDeviation:
model._ExportOptions = AcceptableExportOptions.Text;
fileName = "StdDev";
double devX = StandardDeviation.CalculateStdDev(activities.Select(m => (double)m.X).ToList());
double devY = StandardDeviation.CalculateStdDev(activities.Select(m => (double)m.Y).ToList());
double devZ = StandardDeviation.CalculateStdDev(activities.Select(m => (double)m.Z).ToList());
report = ReportHelper.ExportStdDev(devX, devY, devZ);
break;
case AcceptableActivityOptions.EnergyExpenditure:
case AcceptableActivityOptions.ZeroCrossing:
activityPerMinute = CalculateActivity.BeginAnalyzation(model._ActivityOptions, activities);
report = ReportHelper.ExportProcessedData(activityPerMinute);
fileName = string.Concat("Processed-", model._ActivityOptions);
break;
default:
throw new ArgumentOutOfRangeException();
}
activities.Clear();
GC.Collect();
switch (model._ExportOptions)
{
case AcceptableExportOptions.Chart:
var chart = ReportHelper.CreateChart(activityPerMinute);
// ReSharper disable once PossibleNullReferenceException
activityPerMinute.Clear();
GC.Collect();
return(File(chart.GetBytes(), "jpeg",
string.Concat(fileName, "-accelerometer - ", model._UserName, " - ", DateTime.Now, ".jpeg")));
case AcceptableExportOptions.Text:
return(File(Encoding.UTF8.GetBytes(report), "text/plain",
string.Concat(fileName, "-accelerometer - ", model._UserName, " - ", DateTime.Now, ".txt")));
default:
throw new ArgumentOutOfRangeException();
}
}
public static void BeginAnalyzation()
{
var openFileDialog = new OpenFileDialog();
openFileDialog.ShowDialog();
string fileName = openFileDialog.FileName;
Console.WriteLine(string.Concat("* Opened file: ", fileName));
List <RowType> rows;
List <LocationViewModel> locations;
if (fileName.Contains(".csv") || fileName.Contains(".txt"))
{
rows = TextFileHandler.GetData(fileName);
locations = new List <LocationViewModel>(0);
}
else
{
locations = DatabaseHandler.GetLocations(fileName);
rows = DatabaseHandler.GetData(fileName, out string userName);
Console.WriteLine(string.Concat("* Analyzed user: "******"* Preprocessed acc. rows: ", rows.Count));
Console.WriteLine(string.Concat("* Preprocessed loc. rows: ", locations.Count));
rows = rows.OrderBy(m => m.DateTime).ToList();
//rows = rows.Where((elem, idx) => idx % 2 == 0).ToList();
Console.WriteLine(
"* Select a process option: Export | EnergyExpenditure | ZeroCrossing | StandardDeviation | | ActivityIndex | TAT | Int | ...");
AcceptableActivityOptions option;
while (!Enum.TryParse(Console.ReadLine(), true, out option))
{
Console.WriteLine(
"* Select a process option from these: Export | EnergyExpenditure | ZeroCrossing | StandardDeviation | ActivityIndex | TAT | Int | ...");
}
if (option != AcceptableActivityOptions.Export || option != AcceptableActivityOptions.Sync)
{
RemoveGravity(rows);
}
switch (option)
{
case AcceptableActivityOptions.Export:
Export.ExportText.ExportRows(rows);
break;
case AcceptableActivityOptions.Sync:
Sync.SyncLocations.Syncronize(locations.OrderBy(m => m.SaveTime).ToList());
break;
case AcceptableActivityOptions.StandardDeviation:
double devX = StandardDeviation.CalculateStdDev(rows.Select(m => (double)m.X).ToList());
double devY = StandardDeviation.CalculateStdDev(rows.Select(m => (double)m.Y).ToList());
double devZ = StandardDeviation.CalculateStdDev(rows.Select(m => (double)m.Z).ToList());
Export.ExportText.ExportStdDev(devX, devY, devZ);
break;
case AcceptableActivityOptions.Dist:
var distFileDialog = new OpenFileDialog();
distFileDialog.ShowDialog();
string distFileName = distFileDialog.FileName;
Console.WriteLine(string.Concat("* Opened file: ", distFileName));
List <ActivityPerMinute> distances;
distances = DistFileHandler.GetData(distFileName);
distances = distances.Where(m => m.DateTime >= beginDate && m.DateTime < endDate).ToList();
var activities = CalculateActivity.BeginAnalyzation(AcceptableActivityOptions.TAT, rows);
CalculateActivity.CorrelationBetweenDistanceAndActivity(distances, activities);
//PostProcessTasks(distances);
break;
default:
PostProcessTasks(CalculateActivity.BeginAnalyzation(option, rows));
break;
}
// ReSharper disable once RedundantAssignment
rows = null;
GC.Collect();
}
