void ShowMainMenu()
{
int selectedIndex = 0;
for (; ;)
{
Console.SetCursorPosition(0, 0);
ConsoleHelper.WriteCenter("Администратор");
menu.Clear();
menu.StartY = 2;
menu.Update(mainMenu, false);
selectedIndex = menu.Choice(selectedIndex);
if (selectedIndex != 4)
{
ConsoleHelper.ClearArea(0, 0, Console.WindowWidth - 1, 0);
menu.Clear();
menu.StartY = 0;
}
switch (selectedIndex)
{
case 0:
ShowGroupsMenu();
break;
case 1:
ShowAccountsMenu();
break;
case 2:
ShowAccountAddMenu();
break;
case 3:
ShowGroupAddMenu();
break;
case 4:
string pass = CurrentAccount.Password;
if (UIFunctions.ChangePassword(ref pass, 2 + mainMenu.Length + 1))
{
CurrentAccount.Password = pass;
using (BinaryWriter writer = settings.GetAccountFileWriter(CurrentAccount.Login))
CurrentAccount.Export(writer);
}
Console.SetCursorPosition(0, 0);
break;
case 5: return;
}
}
}
void ShowMainMenu()
{
int selectedIndex = 0;
for (; ;)
{
ConsoleHelper.WriteCenter($"{UIFunctions.GetFullName(CurrentAccount)} - преподаватель");
menu.Clear();
menu.StartY = 2;
menu.Update(mainMenu, false);
selectedIndex = menu.Choice(selectedIndex);
if (selectedIndex != 1)
{
ConsoleHelper.ClearArea(0, 0, Console.WindowWidth - 1, 0);
menu.Clear();
menu.StartY = 0;
}
switch (selectedIndex)
{
case 0:
ShowGroupsMenu();
break;
case 1:
string pass = CurrentAccount.Password;
if (UIFunctions.ChangePassword(ref pass, 6))
{
CurrentAccount.Password = pass;
using (BinaryWriter writer = settings.GetAccountFileWriter(CurrentAccount.Login))
CurrentAccount.Export(writer);
}
Console.SetCursorPosition(0, 0);
break;
case 2: return;
}
}
}
bool EditDiscipline(int disciplineIndex)
{
string[] choices = Group_.Students
.Select(
studentLogin => {
Student st = Settings_.LoadAccount(studentLogin) as Student;
return(UIFunctions.GetInitials(st));
}
)
.Append("Сохранить")
.ToArray();
ConsoleSelect menu = new(choices, startY : 2, write : false);
void WriteMarks()
{
int marksStartX = menu.CurrentMaxWidth + 4;
for (int i = 0; i < Group_.Marks.Count; i++)
{
Console.SetCursorPosition(marksStartX, 2 + i);
string smarks = Group_.Marks[i][disciplineIndex].Aggregate("", (acc, mark) => acc += $"{mark.mark} ");
if (Console.WindowWidth - 1 - marksStartX - smarks.Length < 0)
{
smarks = smarks.Substring(0, Console.WindowWidth - 1 - marksStartX);
}
Console.Write(smarks);
}
}
WriteMarks();
void ClearThis()
{
ConsoleHelper.ClearArea(0, 0, Console.WindowWidth - 1, 1 + choices.Length);
Console.SetCursorPosition(0, 0);
}
int select = 0;
while (true)
{
Console.SetCursorPosition(0, 0);
ConsoleHelper.WriteCenter(Group_.Disciplines[disciplineIndex]);
select = menu.Choice(select,
(ConsoleKeyInfo key, int selectedIndex) =>
{
if (key.Key == ConsoleKey.Escape)
{
return(-1);
}
return(null);
}, true);
if (select == -1)
{
ClearThis(); return(false);
}
if (select == choices.Length - 1)
{
break;
}
ClearThis();
EditStudentMarks(disciplineIndex, select);
WriteMarks();
}
ClearThis();
return(true);
}
