public ActionResult Index(string sortOrder, DoctorFilter filter = null, string query = null)
{
IEnumerable <Doctor> doctors = doctors = _doctorRepository.GetAllDoctors();
ViewBag.NameSortParm = sortOrder == "Name" ? "name_desc" : "Name";
ViewBag.DegreeSortParm = sortOrder == "Degree" ? "degree_desc" : "Degree";
ViewBag.IdSortParm = sortOrder == "Id" ? "id_desc" : "Id";
if (!String.IsNullOrWhiteSpace(query))
{
doctors = doctors.Where(g => g.FullName.Contains(query));
}
if (filter.Speciality.HasValue)
{
doctors = _doctorRepository.FilterDoctorsBySpeciality(filter.Speciality);
}
if (filter.Degree != null)
{
doctors = doctors.Where(d => d.Degree == filter.Degree);
}
switch (sortOrder)
{
case "name_desc":
doctors = doctors.OrderByDescending(d => d.FullName);
break;
case "Name":
doctors = doctors.OrderBy(d => d.FullName);
break;
case "degree_desc":
doctors = doctors.OrderByDescending(d => d.Degree);
break;
case "Degree":
doctors = doctors.OrderBy(d => d.Degree);;
break;
case "id_desc":
doctors = doctors.OrderByDescending(d => d.DoctorId);
break;
case "Id":
doctors = doctors.OrderBy(d => d.DoctorId);
break;
default:
break;
}
var viewModel = new DoctorListViewModel
{
Doctors = doctors,
Specialities = _specialityRepository.GetSpecialities(),
Degree = _doctorRepository.SelectDegrees(),
SearchTerm = query
};
return(View(viewModel));
}