static string GetSchedule(DaysOfWeekMasks days)
{
string schedule = " ";
foreach (DaysOfWeekMasks mask in Enum.GetValues(typeof(DaysOfWeekMasks)))
{
if (mask == DaysOfWeekMasks.None)
{
continue;
}
if (days.HasFlag(mask))
{
schedule += "+ ";
}
else
{
schedule += "- ";
}
}
return(schedule);
}
static void Main(string[] args)
{
const byte MIN_CURSOR_POSITION = 1;
const byte MAX_CURSOR_POSITION = 25;
DaysOfWeekMasks days = DaysOfWeekMasks.None;
byte nowDayOfWeek = 1;
byte nowPosition = 1;
DrawWeek(GetSchedule(days));
for (; ;)
{
switch (Console.ReadKey(true).Key)
{
case ConsoleKey.LeftArrow:
{
if (nowPosition == MIN_CURSOR_POSITION)
{
break;
}
else
{
nowPosition -= 4;
nowDayOfWeek--;
}
break;
}
case ConsoleKey.RightArrow:
{
if (nowPosition == MAX_CURSOR_POSITION)
{
break;
}
else
{
nowPosition += 4;
nowDayOfWeek++;
}
break;
}
case ConsoleKey.Enter:
{
days ^= DaysOfWeekMasks.None;
string dayToStr = Enum.GetNames(typeof(DaysOfWeekMasks))[nowDayOfWeek];
DaysOfWeekMasks day = (DaysOfWeekMasks)(Enum.Parse(typeof(DaysOfWeekMasks), dayToStr));
if (days.HasFlag(day))
{
days ^= day;
}
else
{
days |= day;
}
break;
}
}
Console.Clear();
DrawWeek(GetSchedule(days));
Console.SetCursorPosition(nowPosition, 1);
}
}
