/// <summary>
/// Allows to change name of film if we click on proper column in dataGridView1
/// </summary>
/// <param name="moviename">Movie name we want to check for.</param>
/// <param name="filename">File name of the file we want to change</param>
public static void MovieNameChange(string moviename, string filename)
{
try{
MovieDatabaseEntities db = new MovieDatabaseEntities();
var CurrentUserID = MainApplicationWindow.getCurrentUserID();
var result = db.Favourite_Hated.SingleOrDefault(o => o.MainMovieList.File_Name == filename && o.UserID == CurrentUserID);
if (result.Movie_Name != moviename && result.UserID == CurrentUserID)
{
result.Movie_Name = moviename;
db.SaveChanges();
}
}
catch (DbEntityValidationException e)
{ //In case of error while adding stuff to database
foreach (var eve in e.EntityValidationErrors)
{
Console.WriteLine("Entity of type \"{0}\" in state \"{1}\" has the following validation errors:",
eve.Entry.Entity.GetType().Name, eve.Entry.State);
foreach (var ve in eve.ValidationErrors)
{
Console.WriteLine("- Property: \"{0}\", Error: \"{1}\"",
ve.PropertyName, ve.ErrorMessage);
}
}
throw;
}
}
/// <summary>
/// Adds all checkboxes to Add_Movie_To_Playlist_Panel for each playlist
/// </summary>
public void AddAllPlaylistCheckBoxes(Movies movie)
{
MovieDatabaseEntities db = new MovieDatabaseEntities();
var UserID = MainApplicationWindow.getCurrentUserID();
currentMovie = movie;
var numberOfPlaylists =
(from user in db.Users
where user.UserID == UserID
select user.Number_Of_Playlists).FirstOrDefault();
for (int i = 0; i < numberOfPlaylists; i++)
{
createPlaylistCheckbox(i, movie);
}
foreach (MonoFlat_CheckBox checkBox in Add_Movie_To_Playlist_Panel.Controls)
{
foreach (Playlist playlist in db.Playlists)
{
if (playlist.FilmID == movie.MovieID && playlist.UserID == UserID && playlist.PlaylistID == (int)checkBox.Tag)
{
checkBox.Checked = true;
}
}
}
}
private void Accept_Button_Click(object sender, EventArgs e)
{
MovieDatabaseEntities db = new MovieDatabaseEntities();
var userID = MainApplicationWindow.getCurrentUserID();
var usr = db.Users.SingleOrDefault(o => o.UserID == userID);
foreach (MonoFlat_CheckBox checkbox in Add_Movie_To_Playlist_Panel.Controls)
{
if (checkbox.Checked)
{
var playlist = db.Playlists.SingleOrDefault(o => o.UserID == userID && o.FilmID == currentMovie.MovieID && o.PlaylistID == (int)checkbox.Tag);
if (playlist == null)
{
Methods.AddToPlaylist((int)checkbox.Tag, usr.Username, currentMovie.File_Name);
}
}
else
{
Methods.RemoveFromPlaylist(currentMovie, (int)checkbox.Tag);
}
}
this.Close();
}
/// <summary>
/// Create checkbox in PlaylistsManagement form
/// </summary>
/// <param name="i">Number of user's playlists</param>
/// <param name="movie">Movie that we want to add to playlists</param>
public void createPlaylistCheckbox(int i, Movies movie)
{
MovieDatabaseEntities db = new MovieDatabaseEntities();
var userID = MainApplicationWindow.getCurrentUserID();
var pl =
(from playlist in db.List_Of_Playlists
where playlist.UserID == userID && playlist.ID == i + 1
select playlist).FirstOrDefault();
if (pl != null)
{
if (Add_Movie_To_Playlist_Panel.Controls.Count == 0)
{
MonoFlat_CheckBox checkBox = new MonoFlat_CheckBox();
checkBox.Margin = new System.Windows.Forms.Padding(3, 0, 3, 0);
checkBox.Width = Add_Movie_To_Playlist_Panel.Width - 30;
checkBox.Height = 20;
checkBox.Text = pl.Playlist_Name;
checkBox.Location = new Point(0, 0);
int tag = i + 1;
checkBox.Tag = tag;
Add_Movie_To_Playlist_Panel.Controls.Add(checkBox);
}
else
{
int maxi = 0;
foreach (MonoFlat_CheckBox chb in Add_Movie_To_Playlist_Panel.Controls)
{
if (Int32.Parse(chb.Tag.ToString()) > maxi)
{
maxi = Int32.Parse(chb.Tag.ToString());
}
}
foreach (MonoFlat_CheckBox item in Add_Movie_To_Playlist_Panel.Controls)
{
if (item.Tag.Equals(maxi))
{
MonoFlat_CheckBox prevCheckBox = item;
MonoFlat_CheckBox checkBox = new MonoFlat_CheckBox();
checkBox.Margin = new System.Windows.Forms.Padding(3, 0, 3, 0);
checkBox.Width = Add_Movie_To_Playlist_Panel.Width - 30;
checkBox.Height = 20;
checkBox.Text = pl.Playlist_Name;
checkBox.Location = new Point(0, prevCheckBox.Bounds.Bottom + 6);
int tag = i + 1;
checkBox.Tag = tag;
Add_Movie_To_Playlist_Panel.Controls.Add(checkBox);
}
}
}
}
}
/// <summary>
/// Adds a movie to database taking into consideration all possible exceptions
/// </summary>
/// <param name="FileName">Name of the movie filename</param>
public static void AddMovie(string FilePath)
{ //Adds a movie id, movie name and movie path to database
try
{
string FileName = System.IO.Path.GetFileNameWithoutExtension(FilePath);
MovieDatabaseEntities db = new MovieDatabaseEntities();
MainMovieList objMovie = new MainMovieList();
if (db.MainMovieLists.Any(o => o.File_Name == FileName))
{
Console.WriteLine(FileName + " is already in the MainMovieList table");
}
else
{
objMovie.File_Name = FileName;
objMovie.File_Path = FilePath;
db.MainMovieLists.Add(objMovie);
db.SaveChanges();
}
int usrId = MainApplicationWindow.getCurrentUserID();
Console.WriteLine("Current username: "******"\n");
if (db.Favourite_Hated.Any(o => o.FilmID == objMovie.ID && o.UserID == usrId))
{
Console.WriteLine(FileName + " is already in the Favourite_Hated table");
}
else
{
Console.WriteLine("Adding " + FileName + " to the Favourite_Hated table for user with id: " + usrId);
User usr = new User();
var searchs = db.Users.SingleOrDefault(o => o.UserID == usrId);
AddFavouriteOrHated(-1, searchs.Username, FileName);
}
//Jezeli nie dasz sobie rady ze stworzeniem query: stworz funckje foreach i sprawdz czy dany film ma konkretny usrname i filmid
}
catch (DbEntityValidationException e)
{ //In case of error while adding stuff to database
foreach (var eve in e.EntityValidationErrors)
{
Console.WriteLine("Entity of type \"{0}\" in state \"{1}\" has the following validation errors:",
eve.Entry.Entity.GetType().Name, eve.Entry.State);
foreach (var ve in eve.ValidationErrors)
{
Console.WriteLine("- Property: \"{0}\", Error: \"{1}\"",
ve.PropertyName, ve.ErrorMessage);
}
}
throw;
}
}
/// <summary>
/// Removes record from Playlist in db with specified userID and filmID
/// </summary>
/// <param name="film">film that has to be removed from Playlist for current user</param>
public static void RemoveFromPlaylist(Movies film, int playlistID)
{
var userID = MainApplicationWindow.getCurrentUserID();
MovieDatabaseEntities db = new MovieDatabaseEntities();
var queryPlaylist = from Playlist in db.Playlists
where Playlist.UserID == userID &&
Playlist.FilmID == film.MovieID &&
Playlist.PlaylistID == playlistID
select Playlist;
foreach (var del in queryPlaylist)
{
db.Playlists.Remove(del);
}
db.SaveChanges();
}
/// <summary>
/// Set information to be displayed in dataGridView1 after clicking "Playlist" button
/// </summary>
/// <returns>Return list of movies to add to dataGridView1</returns>
public static List <Movies> AddItemToPlaylist(int tag)
{
int UserID = MainApplicationWindow.getCurrentUserID();
MovieDatabaseEntities db = new MovieDatabaseEntities();
var movieQuery = from fh in db.Favourite_Hated
join p in db.Playlists on new { ID = fh.FilmID } equals new { ID = p.FilmID }
where (p.UserID == fh.UserID && p.UserID == UserID && p.PlaylistID == tag)
select new Movies
{
MovieID = (int)fh.MainMovieList.ID,
Movie_Name = fh.Movie_Name,
File_Name = fh.MainMovieList.File_Name,
LikeOrDislike = fh.LikeOrDislike == 1 ? "Favourite" : (fh.LikeOrDislike == 0 ? "Hated" : ""),
Path = fh.MainMovieList.File_Path
};
List <Movies> movieList = movieQuery.ToList();
return(movieList);
}
/// <summary>
/// Set information to be displayed in dataGridView1
/// </summary>
/// <returns>Return list of movies to add to dataGridView1</returns>
public static List <Movies> AddItemToList()
{
int UserID = MainApplicationWindow.getCurrentUserID();
MovieDatabaseEntities db = new MovieDatabaseEntities();
var movieQuery = from mml in db.MainMovieLists
join fh in db.Favourite_Hated on new { ID = mml.ID } equals new { ID = fh.FilmID } into fh_join
from fh in fh_join.DefaultIfEmpty()
where
fh.UserID == UserID
select new Movies
{
MovieID = mml.ID,
Movie_Name = fh.Movie_Name,
File_Name = mml.File_Name,
LikeOrDislike = fh.LikeOrDislike == 1 ? "Favourite" : (fh.LikeOrDislike == 0 ? "Hated" : ""),
Path = mml.File_Path
};
List <Movies> movieList = movieQuery.ToList();
return(movieList);
}
private void Accept_Button_Click(object sender, EventArgs e)
{
MainApplicationWindow.changeNameOfPlaylist(monoFlat_TextBox1.Text);
this.Close();
}
