public async Task <IActionResult> Procentaje(int?type, string materie)
{
double r = -1;
if (type == 1 && !string.IsNullOrEmpty(materie))
{
r = await _repo.getPassPercentageAsync(materie);
}
if (type == 2)
{
ViewBag.StudentiAn = await _repo.getRestantieriPercentageAsync();
}
if (type == 3)
{
ViewBag.StudentProm = await _repo.getMaxPrezentariAsync();
}
return(View(r));
}
