public void Search(object sender, EventArgs e)
{
if (selectedCategory == null) selectedCategory = new ViewCategory() { ID = 0, Name = "All" };
Researchers = View<researcher>(GetResearchers(selectedCategory));
}
/// <summary>
/// Filters the researchers by the prescribed category.
/// </summary>
/// <param name="viewCategory">
/// The category to filter the listing by.
/// </param>
public void SearchByCategory(ViewCategory viewCategory)
{
Researchers = View<researcher>(GetResearchers(viewCategory));
}
/// <summary>
/// Gets a list of researchers taking into account how the list is to be viewed.
/// </summary>
public List<researcher> GetResearchers(ViewCategory viewCategory)
{
var lst = new List<researcher>();
string name = SearchFilter;
if (string.IsNullOrEmpty(name))
{
lst = researcherProvider.Get();
}
else
{
lst = researcherProvider.GetByNamePart(name);
}
switch (viewCategory.ID)
{
case 0: // All
break;
case 1: // Researchers
lst = researcherProvider.GetStaff(lst);
break;
case 2: // Students
lst = researcherProvider.GetStudents(lst);
break;
case 3: // Level A
lst = researcherProvider.GetByEmploymentLevel(lst, researcher_level.A);
break;
case 4: // Level B
lst = researcherProvider.GetByEmploymentLevel(lst, researcher_level.B);
break;
case 5: // Level C
lst = researcherProvider.GetByEmploymentLevel(lst, researcher_level.C);
break;
case 6: // Level D
lst = researcherProvider.GetByEmploymentLevel(lst, researcher_level.D);
break;
case 7: // Level E
lst = researcherProvider.GetByEmploymentLevel(lst, researcher_level.E);
break;
}
return lst
.OrderBy(r => r.family_name)
.ThenBy(r => r.given_name)
.Take(LIST_MAX_PAGINATION).ToList();
}
