public IActionResult Index(
string currentFilter,
string searchParam,
int?pageNumber)
{
if (searchParam != null)
{
pageNumber = 1;
}
else
{
searchParam = currentFilter;
}
ViewData["CurrentFilter"] = searchParam;
// validation
if (string.IsNullOrEmpty(searchParam) || string.IsNullOrWhiteSpace(searchParam))
{
return(View(null));
}
var moviesInstance = new MoviesManager();
IMovie movies = moviesInstance.FindMovies(searchParam, pageNumber ?? 1);
ViewData["TotalResults"] = movies.TotalResults;
return(View(PaginatedList <ISearch> .Create(movies.Search.AsQueryable(), pageNumber ?? 1, pageSize, int.Parse(movies.TotalResults))));
}