public ActionResult ManagersList(ManagersListViewModel model)
{
var viewModel = this.GetManagersListViewModel(model.CurrentPageNumber,
model.SearchLogin, model.SearchName, model.SearchPosition);
return View(viewModel);
}
private ManagersListViewModel GetManagersListViewModel(int pageNumber,
string searchLogin, string searchName, string searchPosititon)
{
int itemsInPage = 10;
var list = _managerService.GetList();
{
if (!string.IsNullOrEmpty(searchLogin))
{
list = list.Where(x => x.Login.Contains(searchLogin)).ToList();
}
if (!string.IsNullOrEmpty(searchName))
{
list = list.Where(x => x.Name.Contains(searchName)).ToList();
}
if (!string.IsNullOrEmpty(searchPosititon))
{
list = list.Where(x => x.Position.Contains(searchPosititon)).ToList();
}
}
if (list.Count == 0)
{
return new ManagersListViewModel()
{
SearchResult = false
};
}
int startRange = pageNumber * 10 - itemsInPage;
int allPageCount = list.Count / itemsInPage;
int ost = list.Count % itemsInPage;
if (ost != 0) { allPageCount++; }
int selectCount = ((pageNumber >= allPageCount && ost != 0) ? ost : itemsInPage);
if (list.Count != 0)
{
list = list.OrderBy(x => x.Login).ToList();
list = list.GetRange(startRange, selectCount);
}
var viewModel = new ManagersListViewModel()
{
Managers = list.Select(
manager => new ManagerViewModel()
{
Id = manager.Id,
Name = manager.Name,
Position = manager.Position
}).ToList(),
CurrentPageNumber = pageNumber,
AllPageCount = allPageCount,
ItemsPerPage = itemsInPage,
SearchLogin = searchLogin,
SearchName = searchName,
SearchPosition = searchPosititon,
SearchResult = true
};
return viewModel;
}
