public override void DisplayFooter(int option)
{
while (true)
{
if (option == 1)
{
Customer cust = AddCustomer();
if (ConfirmAdd(cust))
{
UseDB.InsertCustomer(cust.FName, cust.LName);
}
Console.Clear();
this.DisplayScreen();
}
else if (option == 2)
{
int custID = RemoveCustomer();
if (ConfirmRemove(custID))
{
UseDB.DeleteCustomer(custID);
}
Console.Clear();
this.DisplayScreen();
}
}
}
private void AddAppointment()
{
int serviceID;
int employeeID;
int customerID;
string dateString;
string hoursMinutes;
DateTime date = new DateTime();
DateTime startTime = new DateTime();
DateTime endTime = new DateTime();
ServicesUI servicesUI = new ServicesUI();
EmployeesUI employeesUI = new EmployeesUI();
CustomersUI customersUI = new CustomersUI();
//Get time for appointment
while (true)
{
while (true)
{
string pattern = @"\d{1,2}\/\d{1,2}\/\d{4}";
Console.WriteLine("What day would you like to book the appointment for? ('mm/dd/yyyy'): ");
dateString = Console.ReadLine();
if (Regex.IsMatch(dateString, pattern) && DateTime.TryParse(dateString, out date))
{
break;
}
else
{
Console.WriteLine("Invalid Input. Try again.");
}
}
while (true)
{
string pattern = @"\d{1,2}\:\d{1,2}";
Console.WriteLine("What time would you like the appointment to start? ('hh:mm'):");
hoursMinutes = Console.ReadLine();
if (Regex.IsMatch(hoursMinutes, pattern))
{
string[] hhmmString = hoursMinutes.Split(':');
int hhInt = Int32.Parse(hhmmString[0]);
int mmInt = Int32.Parse(hhmmString[1]);
if ((hhInt >= 0 && hhInt <= 23) &&
(mmInt >= 0 && mmInt <= 59))
{
if (mmInt >= 0 && mmInt < 15)
{
mmInt = 0;
}
else if (mmInt >= 15 && mmInt < 30)
{
mmInt = 15;
}
else if (mmInt >= 30 && mmInt < 45)
{
mmInt = 30;
}
else if (mmInt >= 45 && mmInt < 60)
{
mmInt = 45;
}
TimeSpan hhmm = new TimeSpan(hhInt, mmInt, 0);
startTime = date + hhmm;
break;
}
}
else
{
Console.WriteLine("Invalid Input. Try Again.");
}
}
if (startTime > DateTime.Now)
{
break;
}
else
{
Console.WriteLine("This program is great but it isn't a TIME MACHINE.\nCannot book appointments in the past....How about trying again?");
}
}
while (true)
{
string pattern = @"\d{1,2}\:\d{1,2}";
string error = "Invalid Input. Try Again.";
Console.WriteLine("How long would you like the appointment to last? ('hh:mm'):");
hoursMinutes = Console.ReadLine();
if (Regex.IsMatch(hoursMinutes, pattern))
{
string[] hhmmString = hoursMinutes.Split(':');
int hhInt = Int32.Parse(hhmmString[0]);
int mmInt = Int32.Parse(hhmmString[1]);
if ((hhInt >= 0 && hhInt <= 23) &&
(mmInt >= 0 && mmInt <= 59))
{
if (mmInt >= 0 && mmInt < 15)
{
mmInt = 0;
}
else if (mmInt >= 15 && mmInt < 30)
{
mmInt = 15;
}
else if (mmInt >= 30 && mmInt < 45)
{
mmInt = 30;
}
else if (mmInt >= 45 && mmInt < 60)
{
mmInt = 45;
}
TimeSpan hhmm = new TimeSpan(hhInt, mmInt, 0);
endTime = startTime + hhmm;
break;
}
}
else
{
Console.WriteLine("{0}", error);
}
}
//Get service to be scheduled
servicesUI.DisplayServices();
while (true)
{
Console.WriteLine("Enter the ID of the service you would like to schedule: ");
UserInput = Console.ReadLine();
if (Int32.TryParse(UserInput, out serviceID))
{
break;
}
else
{
Console.WriteLine("Invalid Input. Try again.");
}
}
//Get list of all employees
var employees = UseDB.SelectEmployees();
var emp = new EmpAvailability();
//Remove any employee from list that is unavailable
foreach (Employee employee in employees.ToList())
{
var apts = UseDB.SelectAppointments(employee.ID);
foreach (Appointment apt in apts)
{
if (!emp.IsEmployeeAvailable(employee.ID, apt.StartTime, apt.EndTime))
{
employees.Remove(employee);
}
}
if (!emp.IsEmployeeAvailable(employee.ID, startTime, endTime))
{
employees.Remove(employee);
}
}
//If there are not available employees, start booking process over.
if (!employees.Any())
{
Console.WriteLine("All employees are either booked or unavailable during that time frame. How about trying again?");
Console.Read();
Console.Clear();
this.DisplayScreen();
}
else
{
//Otherwise, list all available employees that can performt the service
Console.WriteLine("The following employees are available during that timeframe: ");
employeesUI.DisplayEmployees(employees);
while (true)
{
Console.WriteLine("Which employee would you like to perform at the appointment? Enter ID number: ");
UserInput = Console.ReadLine();
if (Int32.TryParse(UserInput, out employeeID))
{
break;
}
else
{
Console.WriteLine("Invalid Input. Try again.");
}
}
//Get customer for appointment
customersUI.DisplayCustomers();
while (true)
{
Console.WriteLine("Which customer is the appointment for (enter ID or type 'new' for new customer)?: ");
UserInput = Console.ReadLine();
if (Int32.TryParse(UserInput, out customerID))
{
break;
}
else if (UserInput == "new")
{
Customer cust = customersUI.AddCustomer();
customerID = UseDB.InsertCustomer(cust.FName, cust.LName);
break;
}
else
{
Console.WriteLine("Invalid Input. Try again.");
}
}
//Add the new appointment to the database
UseDB.InsertAppointment(customerID, serviceID, employeeID, startTime, endTime);
//Set the employee's availability to 'booked' for the time period covered by the appointment
DateTime time = new DateTime();
TimeSpan timeSpan = new TimeSpan(0, 15, 0);
for (time = startTime; time <= endTime; time = time + timeSpan)
{
UseDB.InsertUpdateEmpAvailability(employeeID, time, 0, 1);
}
//Reset the user interface to view all appointments
Console.Clear();
this.DisplayScreen();
// return new Appointment(customerID, serviceID, employeeID, startTime, endTime);
}
}
