public ActionResult Maths()
{
var Top5Movies = new RecommenderSystem.RecommendTopMovies();
Top5Movies.GetTop5RandomRecommendedMovies(820, 5, 0.23, 5);
ViewBag.Message = "";
return(View());
}
// GET: Users/Details/5
public ActionResult Details(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Rating rating = db.Ratings.Find(id);
if (rating == null)
{
return(HttpNotFound());
}
//int? moviesPerUser = (int?)db.Ratings.Where(s => s.UserID == id).Select(b => b.MovieID);
string lastPlacedRating = db.Ratings.Where(i => i.UserID == id).OrderByDescending(i => i.Timestamp).Select(i => i.Timestamp).First().ToString();
string firstPlacedRating = db.Ratings.Where(i => i.UserID == id).OrderBy(i => i.Timestamp).Select(i => i.Timestamp).First().ToString();
int totalRatingsGiven = db.Ratings.Where(i => i.UserID == id).Select(i => i.Rating1).Count();
var fullFilteredRatingList = db.Ratings.Where(a => a.UserID == id).ToList();
var filteredRatinglist = db.Movies.Join(
db.Ratings,
b => b.MovieId,
r4ting => r4ting.MovieID,
(b, r4ting) => new { r4ting.Rating1, r4ting.UserID, r4ting.MovieID }).Where(b => b.UserID == id).Select(a => a.Rating1).ToList();
var filteredMovieList = db.Movies.Join(
db.Ratings,
b => b.MovieId,
r4ting => r4ting.MovieID,
(b, r4ting) => new { b.MovieId, r4ting.UserID }).Where(b => b.UserID == id).Select(a => a.MovieId).ToList();
var filteredMovieTitlesList = db.Movies.Join(
db.Ratings,
b => b.MovieId,
r4ting => r4ting.MovieID,
(b, r4ting) => new { r4ting.UserID, b.Title }).Where(b => b.UserID == id).Select(a => a.Title).ToList();
var clientUserIdParameter = new SqlParameter("@userID", id);
var UserMoviesRatingsByUserIDList = db.Database.SqlQuery <TimeLineModel>("GetUserMoviesRatingsByUserID @userID", clientUserIdParameter).ToList();
var Top5Movies = new RecommenderSystem.RecommendTopMovies();
Top5Movies.GetTop5RandomRecommendedMovies((int)id, 5, 0.23, 5);
var top5MoviesList = Top5Movies.FilteredRecommendedMovieTitles;
using (db)
{
var model = new UserRatingsInformationModel
{
Ratings = fullFilteredRatingList,
Movies = db.Movies.ToList(),
MoviesRatedByUser = filteredMovieList,
MovieTitles = filteredMovieTitlesList,
RatingsWithMatchingMovies = filteredRatinglist,
Tags = db.Tags.Where(i => i.UserId == id).ToList(),
LastPlacedRating = lastPlacedRating,
TotalRatingsGiven = totalRatingsGiven,
FirstPlacedRating = firstPlacedRating,
UserMoviesRatingsByUserID = UserMoviesRatingsByUserIDList,
TopRecommendedMovies = top5MoviesList
};
return(View(model));
}
}
