// Reads from extras.csv file to populate the a booking list of extras (creates extra objects (Breakfasts, MealHire, CarHire) and adds it to the list)
public void GetExtras(Booking aBooking)
{
StreamReader reader = new StreamReader(File.OpenRead(csvExtrasPath));
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
var values = line.Split(',');
if (Int32.Parse(values[0]) == aBooking.ReferenceNumber)
{
if (values[1] == "HollydayBooking.Breakfast") //Check if extra is a breakfast
{
Breakfast aBreakfast = new Breakfast();
aBooking.Extras.Add(aBreakfast);
}
else if (values[1] == "HollydayBooking.EveningMeal") //Check if extra is an EveningMeal
{
EveningMeal anEveningMeal = new EveningMeal();
aBooking.Extras.Add(anEveningMeal);
}
else if (values[1] == "HollydayBooking.CarHire") //Check if extra is CarHire
{
CarHire aCarHire = new CarHire();
aCarHire.DriverName = values[2];
aCarHire.StartDate = DateTime.Parse(values[3]);
aCarHire.ReturnDate = DateTime.Parse(values[4]);
aBooking.Extras.Add(aCarHire);
}
}
}
reader.Dispose();
}
// Amends the selected extra
private void btn_amendExtra_Click(object sender, RoutedEventArgs e)
{
Booking aBooking = facade.CurrentBooking;
Extra anExtra = facade.GetExtra(cmb_bookingExtras.SelectedIndex);
if (anExtra.GetType().ToString() == "HollydayBooking.Breakfast") //Check if extra is of type Brekfast
{
Breakfast aBreakfast = (Breakfast)anExtra;
aBooking.DietaryRequirements = txt_extraDietaryRequirements.Text;
txt_bookingDietaryRequirements.Text = txt_extraDietaryRequirements.Text;
MessageBox.Show("Extra details have been successfully updated!");
}
else if (anExtra.GetType().ToString() == "HollydayBooking.EveningMeal") //Check if extra is of type EveningMeal
{
EveningMeal anEveningMeal = (EveningMeal)anExtra;
aBooking.DietaryRequirements = txt_extraDietaryRequirements.Text;
txt_bookingDietaryRequirements.Text = txt_extraDietaryRequirements.Text;
MessageBox.Show("Extra details have been successfully updated!");
}
else if (anExtra.GetType().ToString() == "HollydayBooking.CarHire") //Check if extra is of type CarHire
{
DateTime arrivalDate;
DateTime departureDate;
if (DateTime.TryParse(txt_extraStartDate.Text, out arrivalDate))
{
if (DateTime.TryParse(txt_extraEndDate.Text, out departureDate))
{
try
{
CarHire aCarHire = (CarHire)anExtra;
aCarHire.DriverName = txt_extraDriverName.Text;
aCarHire.StartDate = arrivalDate;
aCarHire.ReturnDate = departureDate;
MessageBox.Show("Extra details have been successfully updated!");
}
catch (Exception excep)
{
MessageBox.Show(excep.Message);
}
}
else
{
MessageBox.Show("Please enter a valid return date. (YYYY-MM-DD)");
txt_extraEndDate.Text = "";
}
}
else
{
MessageBox.Show("Please enter a valid pick-up date. (YYYY-MM-DD)");
txt_extraStartDate.Text = "";
}
}
}
public void WriteBooking(int costumerRef, Booking aBooking)
{
StringBuilder sb = new StringBuilder();
// Write booking details to booking.csv
string line = costumerRef.ToString() + ","
+ aBooking.ReferenceNumber.ToString() + ","
+ aBooking.ArrivalDate.ToString(aBooking.DatePattern) + ","
+ aBooking.DepartureDate.ToString(aBooking.DatePattern) + ","
+ aBooking.DietaryRequirements.ToString();
string filepath = csvBookingPath;
sb.AppendLine(line);
System.IO.File.AppendAllText(filepath, sb.ToString());
sb.Clear(); //Clears the buffer's current content
//Write Guest details to guests.csv
filepath = csvGuestsPath; //write guest details to guests.csv
foreach (Guest guest in aBooking.Guests)
{
line = aBooking.ReferenceNumber.ToString() + ","
+ guest.Name.ToString() + ","
+ guest.PassportNumber.ToString() + ","
+ guest.Age.ToString();
sb.AppendLine(line);
}
System.IO.File.AppendAllText(filepath, sb.ToString());
sb.Clear();
//Write Extra details to extras.csv
filepath = csvExtrasPath; //write extra details to extra.csv
foreach (Extra extra in aBooking.Extras)
{
if (extra.GetType().ToString() == "HollydayBooking.Breakfast" || extra.GetType().ToString() == "HollydayBooking.EveningMeal")
{
line = aBooking.ReferenceNumber.ToString() + "," + extra.GetType().ToString();
sb.AppendLine(line);
}
else
{
CarHire aCarHire = new CarHire();
aCarHire = (CarHire)extra;
line = aBooking.ReferenceNumber.ToString() + ","
+ extra.GetType().ToString() + ","
+ aCarHire.DriverName.ToString() + ","
+ aCarHire.StartDate.ToString(aBooking.DatePattern) + ","
+ aCarHire.ReturnDate.ToString(aBooking.DatePattern);
sb.AppendLine(line);
}
}
System.IO.File.AppendAllText(filepath, sb.ToString());
}
// Opens a new window and prints a detailed invoice for the selected booking
private void btn_invoice_Click(object sender, RoutedEventArgs e)
{
Invoice inv = new Invoice();
Costumer aCostumer = facade.CurrentCostumer;
Booking aBooking = facade.CurrentBooking;
inv.lbl_invoiceDateOutput.Content = DateTime.Now.ToString("yyyy-MM-dd");
inv.lbl_invoiceBookingIDOutput.Content = aBooking.ReferenceNumber;
inv.lbl_invoiceNumberOfGuestsOutput.Content = aBooking.Guests.Count();
inv.lbl_customerIDOutput.Content = aCostumer.ReferenceNumber;
inv.lbl_customerNameOutput.Content = aCostumer.Name;
inv.lbl_customerAddressOutput.Content = aCostumer.Address;
foreach (Guest aGuest in aBooking.Guests)
{
if (aGuest.Age <= 18)
{
inv.lbl_bookingDescription.Content += "Guest" + (aBooking.Guests.IndexOf(aGuest) + 1) + ": £30.00 (child rate) x " + (aBooking.DepartureDate - aBooking.ArrivalDate).TotalDays + " nights\n";
inv.lbl_bookingAmount.Content += 30.00 * ((aBooking.DepartureDate - aBooking.ArrivalDate).TotalDays) + "£\n";
}
else
{
inv.lbl_bookingDescription.Content += "Guest" + (aBooking.Guests.IndexOf(aGuest) + 1) + ": £50.00 (adult rate) x " + (aBooking.DepartureDate - aBooking.ArrivalDate).TotalDays + " nights\n";
inv.lbl_bookingAmount.Content += 50.00 * ((aBooking.DepartureDate - aBooking.ArrivalDate).TotalDays) + "£\n";
}
}
foreach (Extra anExtra in aBooking.Extras)
{
if (anExtra.GetType().ToString() == "HollydayBooking.Breakfast")
{
inv.lbl_bookingDescription.Content += "Breakfast: " + "£5.00 x " + aBooking.Guests.Count() + " guests x " + (aBooking.DepartureDate - aBooking.ArrivalDate).TotalDays + " nights\n";
inv.lbl_bookingAmount.Content += anExtra.Price * aBooking.Guests.Count() * ((aBooking.DepartureDate - aBooking.ArrivalDate).TotalDays) + "£\n";
}
else if (anExtra.GetType().ToString() == "HollydayBooking.EveningMeal")
{
inv.lbl_bookingDescription.Content += "Evening Meal: " + "£15.00 x " + aBooking.Guests.Count() + " guests x " + (aBooking.DepartureDate - aBooking.ArrivalDate).TotalDays + " nights\n";
inv.lbl_bookingAmount.Content += anExtra.Price * aBooking.Guests.Count() * ((aBooking.DepartureDate - aBooking.ArrivalDate).TotalDays) + "£\n";
}
else if (anExtra.GetType().ToString() == "HollydayBooking.CarHire")
{
CarHire aCarHire = (CarHire)anExtra;
inv.lbl_bookingDescription.Content += "Car Hire: " + "£50.00 x " + (aCarHire.ReturnDate - aCarHire.StartDate).TotalDays + " days\n";
inv.lbl_bookingAmount.Content += aCarHire.Price * ((aCarHire.ReturnDate - aCarHire.StartDate).TotalDays) + "£\n";
}
}
inv.lbl_invoiceTotalAmountOutput.Content = aBooking.GetCost() + "£";
inv.ShowDialog();
}
// Loads the extra selected extra details to Mainwindow
private void cmb_bookingExtras_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
Extra selectedExtra = null;
if (cmb_bookingExtras.SelectedItem != null)
{
selectedExtra = facade.GetExtra(cmb_bookingExtras.SelectedIndex);
}
if (selectedExtra != null)
{
if (cmb_bookingExtras.SelectedItem.ToString() == "Breakfast" || cmb_bookingExtras.SelectedItem.ToString() == "Evening meal")
{
lbl_extraDietaryRequirements.Visibility = System.Windows.Visibility.Visible;
txt_extraDietaryRequirements.Visibility = System.Windows.Visibility.Visible;
lbl_extraDriverName.Visibility = System.Windows.Visibility.Hidden;
txt_extraDriverName.Visibility = System.Windows.Visibility.Hidden;
lbl_extraStartDate.Visibility = System.Windows.Visibility.Hidden;
txt_extraStartDate.Visibility = System.Windows.Visibility.Hidden;
lbl_extraEndDate.Visibility = System.Windows.Visibility.Hidden;
txt_extraEndDate.Visibility = System.Windows.Visibility.Hidden;
txt_extraDietaryRequirements.Text = txt_bookingDietaryRequirements.Text;
}
else if (cmb_bookingExtras.SelectedItem.ToString() == "Car hire")
{
CarHire aCarHire = (CarHire)selectedExtra;
lbl_extraDietaryRequirements.Visibility = System.Windows.Visibility.Hidden;
txt_extraDietaryRequirements.Visibility = System.Windows.Visibility.Hidden;
lbl_extraDriverName.Visibility = System.Windows.Visibility.Visible;
txt_extraDriverName.Visibility = System.Windows.Visibility.Visible;
lbl_extraStartDate.Visibility = System.Windows.Visibility.Visible;
txt_extraStartDate.Visibility = System.Windows.Visibility.Visible;
lbl_extraEndDate.Visibility = System.Windows.Visibility.Visible;
txt_extraEndDate.Visibility = System.Windows.Visibility.Visible;
txt_extraDriverName.Text = aCarHire.DriverName;
txt_extraStartDate.Text = aCarHire.StartDate.ToString("yyyy-MM-dd");
txt_extraEndDate.Text = aCarHire.ReturnDate.ToString("yyyy-MM-dd");
}
btn_deleteExtra.IsEnabled = true;
btn_amendExtra.IsEnabled = true;
}
else
{
btn_deleteExtra.IsEnabled = false;
btn_amendExtra.IsEnabled = false;
}
}
//Gets the total cost for a booking (adding the total stay charge + extras)
public double GetCost()
{
double totalCost = 0;
// Get the total amount (for the stay) for each of the guests guests
foreach (Guest guest in guests)
{
//If guest is child
if (guest.Age <= 18)
{
// Then, cost for the guest is £30.00 (child rate) * number of nights
totalCost += (30.00 * (this.departureDate - this.arrivalDate).TotalDays); //add value to totalCost
}
else
{
// otherwise, cost for the guest is £50.00 (adult rate) * number of nights
totalCost += (50.00 * (this.departureDate - this.arrivalDate).TotalDays); //add value to totalCost
}
}
// Get the total amount (for each extra) for all extras
foreach (Extra extra in extras)
{
// If extra is of type brekfast
if (extra is Breakfast)
{
//Add to totalCost the price of a Brekfast * the number of nights * number of Guests
totalCost += extra.Price * (this.DepartureDate - this.ArrivalDate).Days * guests.Count();
}
else if (extra is EveningMeal)
{
//Add to totalCost the price of an Evening Meal * the number of nights * number of Guests
totalCost += extra.Price * (this.DepartureDate - this.ArrivalDate).Days * guests.Count();
}
else if (extra is CarHire)
{
CarHire aCarHire = (CarHire)extra; // Cast from extra to CarHire object in order to access CarHire specific properties
//Add to totalCost the price of Hiring a car per night * the number of days Hired
totalCost += aCarHire.Price * (aCarHire.ReturnDate - aCarHire.StartDate).TotalDays;
}
}
return(totalCost); // Returns the totalCost of the Booking
}
//Method called when add extra button is clicked. Gets user input to create a new extra and add it to the global list of extras (tempExtras)
private void btn_extras_Click(object sender, RoutedEventArgs e)
{
//If Brekfast extra is selected...
if (cmb_selectExtraType.SelectedItem.ToString() == "Breakfast")
{
Breakfast aBreakfast = new Breakfast(); //Create new Breakfast object
tempExtras.Add(aBreakfast); //Add Breakfast Object to the booking list of extras
dietaryRequirements = txt_dietaryRequirements.Text; //Set the booking dietary requirements from user input
txt_dietaryRequirements.Text = ""; //clears the textbox
cmb_extras.IsEnabled = true; //Enable the extras combobox
cmb_extras.Items.Add(cmb_selectExtraType.SelectedItem.ToString()); //Add the new extra (type Breakfast) to the extras comboBox
MessageBox.Show("Breakfast has been successfully added"); //Informs the user that Breakfast extra was added successfuly
}
//If Evening Meal extra is selected...
else if (cmb_selectExtraType.SelectedItem.ToString() == "Evening meal")
{
EveningMeal anEveningMeal = new EveningMeal(); //Create new EveningMeal object
tempExtras.Add(anEveningMeal); //Add Evening Meal Object to the booking list of extras
dietaryRequirements = txt_dietaryRequirements.Text; //Set the booking dietary requirements from user input
txt_dietaryRequirements.Text = ""; //clears the textbox
cmb_extras.IsEnabled = true; //Enable the extras combobox
cmb_extras.Items.Add(cmb_selectExtraType.SelectedItem.ToString()); //Add the new extra (type EveningMeal) to the extras comboBox
MessageBox.Show("Evening meal has been successfully added"); //Informs the user that EveningMeal extra was added successfuly
}
else if (cmb_selectExtraType.SelectedItem.ToString() == "Car hire")
{
DateTime arrivalDate; //local variable to hold a DateTime value (Car Hire pick-up date)
DateTime departureDate; //local variable to hold a DateTime value (Car Hire return date)
if (DateTime.TryParse(txt_startDate.Text, out arrivalDate)) //Check if pick-up date input by the user is a valid DateTime format
{
if (DateTime.TryParse(txt_endDate.Text, out departureDate)) //Check if return date input by the user is a valid DateTime format
{
//Try to assign CarHire properties from user input and create a CarHire extra
try
{
CarHire aCarHire = new CarHire(); //Create new CarHire object
aCarHire.DriverName = txt_driverName.Text; // (try to) Set driver name from user input
aCarHire.StartDate = arrivalDate; // (try to) Set pick-up date name from user input
aCarHire.ReturnDate = departureDate; // (try to) Set return date from user input
tempExtras.Add(aCarHire); //Add Car Hire Object to the booking list of extras
txt_driverName.Text = ""; //clear the textbox
txt_startDate.Text = ""; //clear the textbox
txt_endDate.Text = ""; //clear the textbox
cmb_extras.IsEnabled = true; //enable comboBox with the extras
cmb_extras.Items.Add(cmb_selectExtraType.SelectedItem.ToString()); //Add the new extra (type CarHire) to the extras comboBox
MessageBox.Show("Car hire has been successfully added"); //Informs the user that CarHire extra was added successfuly
}
// Catch exception messages if the assignemt of CarHire properties fail
catch (Exception excep)
{
MessageBox.Show(excep.Message);//Print message in Message Box
}
}
else
{
MessageBox.Show("Please enter a valid return date date. (YYYY-MM-DD)"); //Promp user to input a valid DateTime showing the correct format
txt_endDate.Text = ""; //clear the textbox
}
}
else
{
MessageBox.Show("Please enter a valid pick-up date. (YYYY-MM-DD)"); //Promp user to input a valid DateTime showing the correct format
txt_startDate.Text = ""; //clear the textbox
}
}
}
private void btn_addExtra_Click(object sender, RoutedEventArgs e)
{
MainWindow mainWin = Owner as MainWindow; //Create a reference to the main window (in order to have access to its properties)
Costumer aCostumer = facade.CurrentCostumer; //Get the currentCostumer object
Booking aBooking = facade.CurrentBooking; //Get the currentBooking object
//If Brekfast extra is selected...
if (cmb_extraTypes.SelectedItem.ToString() == "Breakfast")
{
Breakfast aBreakfast = new Breakfast(); //Create new Breakfast object
aBooking.Extras.Add(aBreakfast); //Add Breakfast Object to the booking list of extras
aBooking.DietaryRequirements = txt_dietaryRequirements.Text; //Set the booking dietary requirements from user input
mainWin.txt_bookingDietaryRequirements.Text = aBooking.DietaryRequirements; //update the dietary requirement of booking on main window textbox
txt_dietaryRequirements.Text = ""; //clear the textbox
mainWin.cmb_bookingExtras.IsEnabled = true; //enable comboBox with the extras on main window
mainWin.cmb_bookingExtras.Items.Add(cmb_extraTypes.SelectedItem.ToString()); //Add extra Type (Breakfast) to the extra comboBox in main window
MessageBox.Show("Breakfast has been successfully added"); //Prompt user that Breakfast extra has been created
this.Close();
}
//If Evening Meal extra is selected...
else if (cmb_extraTypes.SelectedItem.ToString() == "Evening meal")
{
EveningMeal anEveningMeal = new EveningMeal(); //Create new Evening Meal object
aBooking.Extras.Add(anEveningMeal); //Add Evening Meal Object to the booking list of extras
aBooking.DietaryRequirements = txt_dietaryRequirements.Text; //Set the booking dietary requirements from user input
mainWin.txt_bookingDietaryRequirements.Text = aBooking.DietaryRequirements; //update the dietary requirement of booking on main window textbox
txt_dietaryRequirements.Text = ""; //clear the textbox
mainWin.cmb_bookingExtras.IsEnabled = true; //enable comboBox with the extras on main window
mainWin.cmb_bookingExtras.Items.Add(cmb_extraTypes.SelectedItem.ToString()); //Add extra Type (Evening Meal) to the extra comboBox in main window
MessageBox.Show("Evening Meal has been successfully added"); //Prompt user that Evening Meal extra has been created
this.Close();
}
//If Car Hire extra is selected...
else if (cmb_extraTypes.SelectedItem.ToString() == "Car hire")
{
DateTime arrivalDate; //local variable to hold a DateTime value (Car Hire pick-up date)
DateTime departureDate; //local variable to hold a DateTime value (Car Hire return Date)
if (DateTime.TryParse(txt_startDate.Text, out arrivalDate)) //Check if pick-up date input is a valid DateTime value
{
if (DateTime.TryParse(txt_endDate.Text, out departureDate)) //Check if return date input is a valid DateTime value
{
// Try to assign input values to CarHire object
try
{
CarHire aCarHire = new CarHire(); //Create new Car Hire object
aCarHire.DriverName = txt_driverName.Text; // (try to) Set driver name from user input
aCarHire.StartDate = arrivalDate; // (try to) Set pick-up date from user input
aCarHire.ReturnDate = departureDate; // (try to) Set return date from user input
aBooking.Extras.Add(aCarHire); //Add Car Hire Object to the booking list of extras
txt_driverName.Text = ""; //clear the textbox
txt_startDate.Text = ""; //clear the textbox
txt_endDate.Text = ""; //clear the textbox
mainWin.cmb_bookingExtras.IsEnabled = true; //enable comboBox with the extras on main window
mainWin.cmb_bookingExtras.Items.Add(cmb_extraTypes.SelectedItem.ToString()); //Add extra Type (Car Hire) to the extra comboBox in main window
MessageBox.Show("Car hire has been successfully added"); //Prompt user that Car Hire extra has been created
this.Close();
}
// Catch exception messages if the assignemt of CarHire properties fail
catch (Exception excep)
{
MessageBox.Show(excep.Message);//Print message in Message Box
}
}
else
{
MessageBox.Show("Please enter a valid return date date. (YYYY-MM-DD)"); //Promp user to input a valid DateTime showing the correct format
txt_endDate.Text = ""; //clear the textbox
}
}
else
{
MessageBox.Show("Please enter a valid pick-up date. (YYYY-MM-DD)"); //Promp user to input a valid DateTime showing the correct format
txt_startDate.Text = ""; //clear the textbox
}
}
}
