internal static void AddFanClub(ref FanClub[] fanClubs, FootballFan footballFan)
{
if (fanClubs != null)
{
int numberOfFanClubs = fanClubs.Length;
FanClub[] oldFanclubs = new FanClub[numberOfFanClubs];
for (int i = 0; i < numberOfFanClubs; i++)
{
oldFanclubs[i] = fanClubs[i];
}
numberOfFanClubs++;
fanClubs = new FanClub[numberOfFanClubs];
for (int i = 0; i < numberOfFanClubs - 1; i++)
{
fanClubs[i] = oldFanclubs[i];
}
fanClubs[numberOfFanClubs - 1] = CreateFanClub();
CheckMemberInOther(ref fanClubs, footballFan);
fanClubs[numberOfFanClubs - 1].AddFan(footballFan);
Console.WriteLine($"\nYou have join the {fanClubs[numberOfFanClubs - 1].GetNameOfClub()}");
}
else
{
fanClubs = new FanClub[1];
fanClubs[0] = CreateFanClub();
CheckMemberInOther(ref fanClubs, footballFan);
fanClubs[0].AddFan(footballFan);
Console.WriteLine($"\nYou have join the {fanClubs[0].GetNameOfClub()}");
}
}
private bool TryChangeUserFanClubStatus(UserFanClub userFanClub, MemberStatus memberStatus)
{
if (userFanClub == null)
{
return(false);
}
FanClub fanClub = fanClubsRepository.FindById(userFanClub.FanClubId);
User loggedInUser = usersRepository.GetLoggedInUser();
if (!fanClub.IsCreatedBy(loggedInUser))
{
return(false);
}
if (userFanClub.UserId == loggedInUser.Id)
{
return(false);
}
userFanClub.MemberStatus = memberStatus;
usersFanClubsRepository.Update(userFanClub);
return(true);
}
private static FanClub CreateFanClub()
{
bool isParsed = false;
FanClub club = null;
while (!isParsed)
{
Console.Write("\nEnter the number of fan club members: ");
isParsed = Int32.TryParse(Console.ReadLine(), out int numberOfMembers);
if (isParsed && numberOfMembers > 1)
{
try
{
FootballFan[] footballFans = new FootballFan[numberOfMembers];
for (int i = 0; i < numberOfMembers; i++)
{
Console.Write($"\nEnter the surname of {i + 1} fan: ");
string surname = Console.ReadLine();
footballFans[i] = new FootballFan(surname);
}
Console.Write("\nEnter the name of fan club: ");
club = new FanClub(footballFans, Console.ReadLine());
Console.Write("\nEnter the favourite player: ");
club.FavouritePlayer = Console.ReadLine();
Console.Write("\nEnter the favourite team: ");
club.FavouriteTeam = Console.ReadLine();
}
catch (SystemException exception)
{
Console.WriteLine(exception.Message);;
isParsed = false;
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
try
{
Console.Write("\nEnter the favourite team: ");
club.FavouriteTeam = Console.ReadLine();
}
catch (SystemException exception2)
{
Console.WriteLine(exception2.Message);;
isParsed = false;
}
catch (Exception exception2)
{
Console.WriteLine(exception2.Message);
}
}
}
else
{
Console.WriteLine("\nThe number of fan club members must be integer and more than one!");
isParsed = false;
}
}
return(club);
}
public ActionResult DeleteConfirmed(int id)
{
FanClub fanClub = db.Fans.Find(id);
db.Fans.Remove(fanClub);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "FanID,FirstName,FamilyName,Gender,age,loveDicaprio,loveRedColor,loveActionMovies,loveBarMitzvah,loveStrawberries,loveCoffee,loveIrena")] FanClub fanClub)
{
if (ModelState.IsValid)
{
db.Entry(fanClub).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(fanClub));
}
// GET: FanClub/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
FanClub fanClub = db.Fans.Find(id);
if (fanClub == null)
{
return(HttpNotFound());
}
return(View(fanClub));
}
/*****************************MACHINE LEARNING ALGORYTHM********************************************/
public bool CalculateSVM(FanClub f)
{
//age,loveDicaprio,loveRedColor,loveActionMovies,loveBarMitzvah,loveStrawberries,loveCoffee,loveIrena
double[][] vectors =
{
new double[] { 26, 1, 1, 1, 0, 0, 1, 1 }, // Tal
new double[] { 32, 0, 1, 1, 0, 1, 1, 0 }, // Or
new double[] { 21, 0, 0, 1, 0, 1, 0, 0 }, // Hila
new double[] { 24, 0, 1, 0, 0, 1, 0, 0 }, // Efrat
new double[] { 23, 1, 0, 1, 0, 0, 0, 0 }, // Farjun
new double[] { 27, 0, 0, 1, 1, 0, 0, 0 }, // Guy
new double[] { 28, 1, 0, 1, 0, 1, 1, 1 }, // Valery
};
int[] true_false_map =
{
1,
0,
0,
0,
0,
1,
0
};
// Learning Algorithm (Hard Margin SVM)
var svm = new SequentialMinimalOptimization <Gaussian>()
{
Complexity = 100
};
// Learning the Tree
var result = svm.Learn(vectors, true_false_map);
double[] input =
{
f.age,
System.Convert.ToDouble(f.loveDicaprio),
System.Convert.ToDouble(f.loveRedColor),
System.Convert.ToDouble(f.loveActionMovies),
System.Convert.ToDouble(f.loveBarMitzvah),
System.Convert.ToDouble(f.loveStrawberries),
System.Convert.ToDouble(f.loveCoffee),
System.Convert.ToDouble(f.loveIrena)
};
bool[] prediction = { result.Decide(input) };
return(prediction[0]);
}
static void Main(string[] args)
{
IElement book = new Book("《红楼梦》", "曹雪芹");
book.Display();
IElement film = new Film("Rush Hour", "Jacky CHEN");
film.Display();
FanClub club = new FanClub(film);
club.Enroll("Lucy");
club.Enroll("Lily");
club.Enroll("Jim");
club.Enroll("Tom");
club.Display();
Console.ReadKey();
}
public IActionResult Create([FromBody] FanClubToServerDTO fanClubDto)
{
if (fanClubDto == null)
{
return(BadRequest());
}
var teamToSave = new Team {
Code = fanClubDto.TeamId
};
teamsRepository.Add(teamToSave);
var fanClub = new FanClub
{
Name = fanClubDto.Name,
Description = fanClubDto.Description,
Team = teamsRepository.GetByTeam(teamToSave)
};
if (fanClubDto.AvatarId != null)
{
string avatarUrl = avatarsRepository.Get(fanClubDto.AvatarId);
if (avatarUrl == null)
{
return(BadRequest());
}
fanClub.AvatarUrl = avatarUrl;
}
usersFanClubsRepository.Add(new UserFanClub
{
FanClub = fanClub,
User = usersRepository.GetLoggedInUser(),
UserIsCreator = true,
MemberStatus = MemberStatus.In
});
return(Ok());
}
internal static FanClub[] CreateFanClubs(string textName)
{
int stringIndex = 0;
string[] text = File.ReadAllLines(textName);
int numberOfFanClubs = Int32.Parse(Program.CutText(text, ref stringIndex));
FanClub[] clubs = new FanClub[numberOfFanClubs];
for (int i = 0; i < numberOfFanClubs; i++)
{
stringIndex++;
if (stringIndex < text.Length && !String.IsNullOrEmpty(text[stringIndex]))
{
string nameOfClub = Program.CutText(text, ref stringIndex);
string favouriteTeam = Program.CutText(text, ref stringIndex);
string favouritePlayer = Program.CutText(text, ref stringIndex);
int numberOfMembers = Int32.Parse(Program.CutText(text, ref stringIndex));
FootballFan[] group = new FootballFan[numberOfMembers];
for (int k = 0; k < numberOfMembers; k++)
{
group[k] = new FootballFan(Program.CutText(text, ref stringIndex))
{
FavouritePlayer = favouritePlayer,
FavouriteTeam = favouriteTeam
}
}
;
clubs[i] = new FanClub(group, nameOfClub)
{
FavouritePlayer = favouritePlayer,
FavouriteTeam = favouriteTeam
};
}
else
{
stringIndex++;
}
}
return(clubs);
}
public void Remove(FanClub item)
{
context.FanClubs.Remove(item);
context.SaveChanges();
}
public void Add(FanClub item)
{
context.FanClubs.Add(item);
context.SaveChanges();
}
