public void RoomAvailabilityView()
{
SlotController slotController = new SlotController();
RoomController roomController = new RoomController();
bool firstRoomTry = true;
char roomId = ' ';
do
{
if (!firstRoomTry)
{
Console.WriteLine($"Room {roomId} does not exists. Please try again!");
}
firstRoomTry = false;
Console.WriteLine("Enter room name: ");
roomId = Console.ReadKey().KeyChar;
Console.WriteLine();
} while (!roomController.CheckIfRoomExists(roomId.ToString()));
bool firstDateTry = true;
string date = null;
do
{
if (!firstDateTry)
{
Console.WriteLine($"{date} is not a valid date. Please try again!");
}
firstDateTry = false;
Console.WriteLine("Enter date for slot (dd-mm-yyyy): ");
date = Console.ReadLine();
} while (!Utils.ValidateDate(date));
DateTime dateTime = DateTime.ParseExact($"{date} 00:00:00", "dd-MM-yyyy HH:mm:ss", CultureInfo.InvariantCulture);
var slots = slotController.GetSlotsByDate(dateTime).Where(x => x.room.RoomId.ToString()[0] == roomId);
Console.WriteLine();
Console.WriteLine($"\tStart Time\tEnd Time");
for (int i = 9; i < 13; i++)
{
string iStr;
if (i.ToString().Length == 1)
{
iStr = "0" + i.ToString();
}
else
{
iStr = i.ToString();
}
DateTime startTime = DateTime.ParseExact($"{date} {iStr}:00:00", "dd-MM-yyyy HH:mm:ss", CultureInfo.InvariantCulture);
DateTime endTime = DateTime.ParseExact($"{date} {Convert.ToInt32(iStr) + 1}:00:00", "dd-MM-yyyy HH:mm:ss", CultureInfo.InvariantCulture);
var startTimeStr = startTime.ToString("HH:mm");
var endTimeStr = endTime.ToString("HH:mm");
bool exists = false;
foreach (var slot in slots)
{
string time = slot.startTime.ToString("HH");
if (time == iStr)
{
exists = true;
}
}
if (!exists)
{
Console.WriteLine($"\t{startTimeStr}\t{endTimeStr}");
}
}
}
public void BookSlotView()
{
SlotController slotController = new SlotController();
RoomController roomController = new RoomController();
StudentController studentController = new StudentController();
bool firstRoomTry = true;
string roomId = null;
do
{
if (!firstRoomTry)
{
Console.WriteLine($"Room {roomId} does not exists. Please try again!");
}
firstRoomTry = false;
Console.WriteLine("Enter room name: ");
roomId = Console.ReadLine();
} while (!roomController.CheckIfRoomExists(roomId));
bool firstDateTry = true;
string date = null;
do
{
if (!firstDateTry)
{
Console.WriteLine($"{date} is not a valid date. Please try again!");
}
firstDateTry = false;
Console.WriteLine("Enter date for slot (dd-mm-yyyy): ");
date = Console.ReadLine();
} while (!Utils.ValidateDate(date));
bool firstTimeTry = true;
string time = null;
do
{
if (!firstTimeTry)
{
Console.WriteLine($"{time} is not a valid time. Please try again!");
}
firstTimeTry = false;
Console.WriteLine("Enter time for slot (hh:mm): ");
time = Console.ReadLine();
} while (!Utils.ValidateTime(time));
DateTime starTime = DateTime.ParseExact($"{date} {time}:00", "dd-MM-yyyy HH:mm:ss", CultureInfo.InvariantCulture);
SlotModel slot = slotController.GetSlot(roomId, starTime);
if (slot != null)
{
if (slot.student == null)
{
bool firstStudentTry = true;
string studentId = null;
do
{
if (!firstStudentTry)
{
Console.WriteLine($"{studentId} is not a valid staff. Please try again!");
}
firstStudentTry = false;
Console.WriteLine("Enter student ID: ");
studentId = Console.ReadLine();
} while (!(studentController.CheckIfUserExists(studentId) && studentId.StartsWith('s')));
slot.student = studentController.GetUser(studentId);
if (slotController.IsBookingAllowed(slot))
{
if (!slotController.HasExceededStaffBooking(slot))
{
slotController.BookSlot(slot);
Console.WriteLine("Slot has been booked successfully.");
}
else
{
Console.WriteLine($"Unable to book! Staff {slot.staff.userId} has already exceeded his booking capacity for {date}");
}
}
else
{
Console.WriteLine($"Unable to book! Student has already booked a slot for {date}");
}
}
else
{
Console.WriteLine("Unable to book! Slot is already booked");
}
}
else
{
Console.WriteLine("Unable to book! Slot does not exists!");
}
}
public void CancelSlotBookingView()
{
SlotController slotController = new SlotController();
RoomController roomController = new RoomController();
bool firstRoomTry = true;
string roomId = null;
do
{
if (!firstRoomTry)
{
Console.WriteLine($"Room {roomId} does not exists. Please try again!");
}
firstRoomTry = false;
Console.WriteLine("Enter room name: ");
roomId = Console.ReadLine();
} while (!roomController.CheckIfRoomExists(roomId));
bool firstDateTry = true;
string date = null;
do
{
if (!firstDateTry)
{
Console.WriteLine($"{date} is not a valid date. Please try again!");
}
firstDateTry = false;
Console.WriteLine("Enter date for slot (dd-mm-yyyy): ");
date = Console.ReadLine();
} while (!Utils.ValidateDate(date));
bool firstTimeTry = true;
string time = null;
do
{
if (!firstTimeTry)
{
Console.WriteLine($"{time} is not a valid time. Please try again!");
}
firstTimeTry = false;
Console.WriteLine("Enter time for slot (hh:mm): ");
time = Console.ReadLine();
} while (!Utils.ValidateTime(time));
DateTime starTime = DateTime.ParseExact($"{date} {time}:00", "dd-MM-yyyy HH:mm:ss", CultureInfo.InvariantCulture);
SlotModel slot = slotController.GetSlot(roomId, starTime);
if (slot.student != null)
{
slotController.CancelBooking(slot);
Console.WriteLine("Slot booking has been cancelled successfully.");
}
else
{
Console.WriteLine("Slot is not booked!");
}
}
public void CreateSlotView()
{
Console.WriteLine("--- Create slot ---");
RoomController roomController = new RoomController();
StaffController staffController = new StaffController();
bool firstRoomTry = true;
string roomId = null;
do
{
if (!firstRoomTry)
{
Console.WriteLine($"Room {roomId} does not exists. Please try again!");
}
firstRoomTry = false;
Console.WriteLine("Enter room name: ");
roomId = Console.ReadLine();
} while (!roomController.CheckIfRoomExists(roomId));
bool firstDateTry = true;
string date = null;
do
{
if (!firstDateTry)
{
Console.WriteLine($"{date} is not a valid date. Please try again!");
}
firstDateTry = false;
Console.WriteLine("Enter date for slot (dd-mm-yyyy): ");
date = Console.ReadLine();
} while (!Utils.ValidateDate(date));
bool firstTimeTry = true;
string time = null;
do
{
if (!firstTimeTry)
{
Console.WriteLine($"{time} is not a valid time. Please try again!");
if (Utils.ValidateTime(time) && !time.EndsWith(":00"))
{
Console.WriteLine("Time must be at the start of the hour.");
}
if (!(Convert.ToInt32(time.Substring(0, 2)) >= 9 && Convert.ToInt32(time.Substring(0, 2)) <= 14))
{
Console.WriteLine("Time must be between the school working hours of 9am to 2pm.");
}
}
firstTimeTry = false;
Console.WriteLine("Enter time for slot (hh:mm): ");
time = Console.ReadLine();
} while (!Utils.ValidateTime(time) || !time.EndsWith(":00") || !(Convert.ToInt32(time.Substring(0, 2)) >= 9 && Convert.ToInt32(time.Substring(0, 2)) <= 14));
bool firstStaffTry = true;
string staffId = null;
do
{
if (!firstStaffTry)
{
Console.WriteLine($"{staffId} is not a valid staff. Please try again!");
}
firstStaffTry = false;
Console.WriteLine("Enter staff ID: ");
staffId = Console.ReadLine();
} while (!(staffController.CheckIfUserExists(staffId) && staffId.StartsWith('e')));
var room = roomController.GetRoom(roomId);
var staff = staffController.GetUser(staffId);
DateTime starTime = DateTime.ParseExact($"{date} {time}:00", "dd-MM-yyyy HH:mm:ss", CultureInfo.InvariantCulture);
SlotModel slot = new SlotModel(room, starTime, staff);
SlotController slotController = new SlotController();
if (!slotController.CheckIfSlotExists(slot))
{
slotController.CreateSlot(slot);
Console.WriteLine("Slot has been created successfully.");
}
else
{
Console.WriteLine($"Slot already exists for {roomId} at {date} {time}");
}
}
