public static void AcquireSurnameAndName(out string surname, out string name)
{
string[] surnameAndName = UserDialog.AcquireStringsFormated(
new string[] { "surname", "name" }, PhoneBook.NameFilter, "letters only");
surname = surnameAndName[0];
name = surnameAndName[1];
}
public IReadOnlyList <Tuple <int, PhoneBook.Note> > AcquireNotesByNameOrPhone(bool isEscapeAllowed)
{
UserDialog.DisplayOptions(nameOrPhoneMenu, "Enter option", isEscapeAllowed ? "To escape" : null);
IReadOnlyList <Tuple <int, PhoneBook.Note> > notes = null;
switch (UserDialog.AcquireCommandInRange(0, 1, isEscapeAllowed))
{
case ESCAPE_VAL:
notes = null;
break;
case 0:
string surname;
string name;
AcquireSurnameAndName(out surname, out name);
notes = phoneBook.GetNotes(surname, name);
break;
case 1:
string phoneNumber = AcquirePhoneNumberToCheck();
notes = phoneBook.GetNotes(phoneNumber);
break;
}
return(notes);
}
private void EditNote()
{
Console.WriteLine("Editing existing note..");
var notes = AcquireNotesByNameOrPhone(true);
if (notes == null)
{
UserDialog.DisplayEscapeMsg();
return;
}
if (notes.Count == 0)
{
UserDialog.DisplayNoMatchMsg();
return;
}
if (notes.Count > 1)
{
notes = AcquireNoteOfEqual(notes, true);
if (notes == null)
{
return;
}
}
EditNoteInfo(notes[0]);
}
private void AddNote()
{
Console.WriteLine("Adding new note...");
string surname;
string name;
AcquireSurnameAndName(out surname, out name);
var notes = phoneBook.GetNotes(surname, name);
if (notes != null && notes.Count == 1)
{
if (!UserDialog.AcquireYesOrNo("One Note with the same Name and Surname already exists\nDo you want to create new?"))
{
if (UserDialog.AcquireYesOrNo("Do you want to Edit existing?"))
{
EditNoteInfo(notes[0]);
}
return;
}
}
else if (notes != null && notes.Count > 1)
{
if (!UserDialog.AcquireYesOrNo("There are several Notes with the same Name and Surname\nDo you want to create new?"))
{
if (UserDialog.AcquireYesOrNo("Do you want to Edit one of existing?"))
{
EditNoteInfo(AcquireNoteOfEqual(notes, false).ElementAt(0));
}
return;
}
}
/*creating new note*/
PhoneBook.Note newNote = new PhoneBook.Note()
{
name = name, surname = surname, phoneNumber = AcquirePhoneNumberToAdd()
};
EditNote(newNote);
if (PhoneBook.Result.Success != phoneBook.InsertNote(newNote))
{
throw new Exception("Insert Note error while adding");
}
}
public string AcquirePhoneNumberToAdd() // acceptes only not existing numbers
{
string pn = null;
string filler = "";
while (true)
{
pn = UserDialog.AcquireStringFormated(filler + "phone number",
PhoneBook.PhoneNumberFilter, "digits only");
if (phoneBook.Exists(pn))
{
Console.WriteLine("This phone number already exists. Impossible to add");
filler = "another ";
}
else
{
break;
}
}
return(pn);
}
public IReadOnlyList <Tuple <int, PhoneBook.Note> > AcquireNoteOfEqual(IReadOnlyList <Tuple <int, PhoneBook.Note> > notes, bool isEscapeAllowed)
{
if (notes == null)
{
throw new ArgumentOutOfRangeException("not allowed to send null list");
}
Console.WriteLine("List contains several equal Notes:");
DisplayShortInfo(notes);
Console.Write("Enter ID to perform action ");
if (isEscapeAllowed)
{
Console.Write($"or {ESCAPE_VAL} to escape");
}
Console.WriteLine();
int idx = UserDialog.AcquireCommandInRange(notes.First().Item1, notes.Last().Item1, isEscapeAllowed);
if (idx == ESCAPE_VAL)
{
return(null);
}
return(notes.Where(x => x.Item1 == idx).ToList());
}
public string AcquirePhoneNumberToCheck()
{
return(UserDialog.AcquireStringFormated("phone number",
PhoneBook.PhoneNumberFilter, "digits only"));
}