public static void RemoveUser(UserContext userContext, VocabularyContext vocabularyContext, ref User user)
{
try
{
VocabularyController.RemoveVocabulary(vocabularyContext, user);
vocabularyContext.SaveChanges();
userContext.Users.Remove(user);
userContext.SaveChanges();
user = null;
}
catch (Exception e)
{
Exceptions.Catching(e);
}
}
public static void OpsMenu(User currentUser)
{
do
{
UsefulFunctions.PrepareForView();
string buff;
byte chooseOps;
for (int i = 0; i < _vocabularyMenu.Length; i++)
{
Console.WriteLine("{0}. {1}", i + 1, _vocabularyMenu[i]);
}
buff = Console.ReadLine();
if (!Byte.TryParse(buff, out chooseOps))
{
continue;
}
if (chooseOps == 1)
{
Vocabulary row = createRow(currentUser);
VocabularyController.AddRow(_vocabularyContext, row);
Console.WriteLine("Row successfully added.");
Console.ReadKey();
}
else if (chooseOps == 2)
{
Console.WriteLine("Foreign Word\tTranscription\tLocal word");
var userVoc = _vocabularyContext.Vocabularies.ToList();
foreach (var row in userVoc)
{
if (row.UserID == currentUser.Id)
{
if (row.Transcription.Length == 0)
{
Console.WriteLine("{0}\t\t{1}\t\t{2}", row.ForeignWord, "-", row.LocalWord);
}
else
{
Console.WriteLine("{0}\t\t{1}\t\t{2}", row.ForeignWord, row.Transcription, row.LocalWord);
}
}
}
Console.ReadKey();
}
else if (chooseOps == 3)
{
string key;
Vocabulary editRow;
string text = "Choose the key for find word: \n" +
"1. Foreign word;\n2. Transcription;\n3. Local word";
byte editChoose = UsefulFunctions.Choose(text, 1, 3);
key = UsefulFunctions.GetKey();
try
{
editRow = VocabularyController.FindRow(key, editChoose, _vocabularyContext);
Console.WriteLine("Row successfully found");
string change;
for (int i = 0; i < 3; i++)
{
if (i == 0)
{
Console.WriteLine("Edit foreign word. Current is {0}", editRow.ForeignWord);
}
else if (i == 1)
{
Console.WriteLine("Edit transcription. Current is {0}", editRow.Transcription);
}
else
{
Console.WriteLine("Edit local word. Current is {0}", editRow.LocalWord);
}
change = Console.ReadLine();
if (change.Length != 0 && i == 0)
{
editRow.ForeignWord = change;
}
else if (change.Length != 0 && i == 1)
{
editRow.Transcription = change;
}
else if (change.Length != 0 && i == 2)
{
editRow.LocalWord = change;
}
}
VocabularyController.UpdateRow(_vocabularyContext, editRow);
}
catch (Exception e)
{
Exceptions.Catching(e);
}
if (Exceptions.IsError == EMPTY)
{
Console.WriteLine("Row successfully updated");
}
}
else if (chooseOps == 4)
{
string text = "Choose the key for delete word: \n" +
"1. Foreign word;\n2. Transcription;\n3. Local word";
byte deleteChoose = UsefulFunctions.Choose(text, 1, 3);
string key = UsefulFunctions.GetKey();
try
{
Vocabulary foundRow = VocabularyController.FindRow(key, deleteChoose, _vocabularyContext);
VocabularyController.RemoveRow(_vocabularyContext, foundRow);
}
catch (Exception e)
{
Exceptions.Catching(e);
}
if (Exceptions.IsError == EMPTY)
{
Console.WriteLine("Row successfully deleted");
}
}
else if (chooseOps == 5)
{
//bool sure = false;
Console.WriteLine("Are you sure to delete the vocabulary?\n y - yes, n - no");
var chooseDelete = Console.ReadLine();
if (chooseDelete.Length == 1 && chooseDelete == "n")
{
VocabularyController.RemoveVocabulary(_vocabularyContext, currentUser);
}
}
else if (chooseOps == 6)
{
GameMenu(currentUser);
}
else if (chooseOps == 7)
{
currentUser = SettingMenu(currentUser);
if (currentUser == null)
{
break;
}
}
else if (chooseOps == 8)
{
break;
}
} while (true);
}