Completed Project

AirportDepartures.playground/Contents.swift

@@ -16,9 +16,62 @@ import UIKit
 //: e. Use a `String?` for the Terminal, since it may not be set yet (i.e.: waiting to arrive on time)
 //:
 //: f. Use a class to represent a `DepartureBoard` with a list of departure flights, and the current airport
-
-
-
+enum FlightStatus: String {
+    case EnRoute = "En Route"
+    case Scheduled = "Scheduled"
+    case Canceled = "Canceled"
+    case Delayed = "Delayed"
+    case Boarding = "Boarding"
+}
+
+struct Airport {
+    let name: String
+}
+
+struct Flight {
+    var status: FlightStatus
+    var terminal: String? //Terminal "waiting to arrive on time" or #
+    var time: Date?
+    var destination: String
+    var airline: String
+    var flightID: String
+
+}
+
+class DepartureBoard {
+    let currentAirport: Airport
+    var departureFlights: [Flight]
+
+    init(currentAirport: Airport) {
+        self.currentAirport = currentAirport
+        self.departureFlights = []
+    }
+
+    func upcomingFlightAlert(flight: Flight) {
+        switch flight.status {
+            case .Boarding:
+                if let flightTerminal = flight.terminal {
+                    print("Your flight is boarding, please head to terminal: \(flightTerminal) immediately. The doors are closing soon.")
+                } else {
+                    print("See the nearest information desk for more details.")
+                }
+            case .Canceled:
+                print("We're sorry your flight to (city) was canceled, here is a $500 voucher")
+            case .Delayed:
+                print("We're sorry, your flight is delayed.")
+            case .EnRoute:
+                print("Your flight is en route.")
+            case .Scheduled:
+                if let flightTime = flight.time {
+                    if let flightTerminal = flight.terminal {
+                        print("Your flight to \(flight.destination) is scheduled to depart at \(flightTime) from terminal: \(flightTerminal)")
+                    } else {
+                        print("See the nearest information desk for more details.")
+                    }
+                }
+        }
+    }
+}
 //: ## 2. Create 3 flights and add them to a departure board
 //: a. For the departure time, use `Date()` for the current time
 //:
@@ -29,9 +82,22 @@ import UIKit
 //: d. Make one of the flights have a `nil` terminal because it has not been decided yet.
 //:
 //: e. Stretch: Look at the API for [`DateComponents`](https://developer.apple.com/documentation/foundation/datecomponents?language=objc) for creating a specific time
-
-
-
+//create the airport and the departure board
+let NYC_airport = Airport(name: "JFK Airport in NYC")
+var NYC_departureBoard = DepartureBoard(currentAirport: NYC_airport)
+
+//create the flights
+let orlandoFlight = Flight(status: .Scheduled, terminal: "7",
+                           time: Date(), destination: "Orlando", airline: "Delta Air Lines", flightID: "KL 6966")
+let atlantaFlight = Flight(status: .Canceled, terminal: nil, time: nil, destination: "Atlanta",
+                           airline: "Jet Blue Airways", flightID: "B6 586")
+let dallasFlight = Flight(status: .EnRoute, terminal: "4",
+                          time: Date(), destination: "Dallas", airline: "KLM", flightID: "KL 6966")
+
+//add the flights to the departure board
+NYC_departureBoard.departureFlights.append(atlantaFlight)
+NYC_departureBoard.departureFlights.append(orlandoFlight)
+NYC_departureBoard.departureFlights.append(dallasFlight)
 //: ## 3. Create a free-standing function that can print the flight information from the `DepartureBoard`
 //: a. Use the function signature: `printDepartures(departureBoard:)`
 //:
@@ -40,9 +106,13 @@ import UIKit
 //: c. Make your `FlightStatus` enum conform to `String` so you can print the `rawValue` String values from the `enum`. See the [enum documentation](https://docs.swift.org/swift-book/LanguageGuide/Enumerations.html).
 //:
 //: d. Print out the current DepartureBoard you created using the function
+func printDepartures(departureBoard: DepartureBoard) {
+    for flight in departureBoard.departureFlights {
+        print("The Flight is \(flight.status.rawValue)")
+    }
+}
 
-
-
+printDepartures(departureBoard: NYC_departureBoard)
 
 //: ## 4. Make a second function to print print an empty string if the `departureTime` is nil
 //: a. Createa new `printDepartures2(departureBoard:)` or modify the previous function
@@ -58,9 +128,18 @@ import UIKit
 //:     Destination: Los Angeles Airline: Delta Air Lines Flight: KL 6966 Departure Time:  Terminal: 4 Status: Canceled
 //:     Destination: Rochester Airline: Jet Blue Airways Flight: B6 586 Departure Time: 1:26 PM Terminal:  Status: Scheduled
 //:     Destination: Boston Airline: KLM Flight: KL 6966 Departure Time: 1:26 PM Terminal: 4 Status: Scheduled
-
-
-
+func printDepartures2(departureBoard: DepartureBoard) {
+    for flight in departureBoard.departureFlights {
+        let flightTerminal = flight.terminal ?? ""
+        if let departureTime = flight.time {
+        print("Destination: \(flight.destination) Airline: \(flight.airline) Flight: \(flight.flightID) Departure Time:  \(departureTime) Terminal: \(flightTerminal) Status: \(flight.status.rawValue)")
+        } else {
+           print("Destination: \(flight.destination) Airline: \(flight.airline) Flight: \(flight.flightID) Departure Time:   Terminal: \(flightTerminal) Status: \(flight.status.rawValue)")
+        }
+    }
+}
+
+printDepartures2(departureBoard: NYC_departureBoard)
 //: ## 5. Add an instance method to your `DepatureBoard` class (above) that can send an alert message to all passengers about their upcoming flight. Loop through the flights and use a `switch` on the flight status variable.
 //: a. If the flight is canceled print out: "We're sorry your flight to \(city) was canceled, here is a $500 voucher"
 //:
@@ -75,7 +154,9 @@ import UIKit
 //: d. Call the `alertPassengers()` function on your `DepartureBoard` object below
 //:
 //: f. Stretch: Display a custom message if the `terminal` is `nil`, tell the traveler to see the nearest information desk for more details.
-
+for flight in NYC_departureBoard.departureFlights {
+    NYC_departureBoard.upcomingFlightAlert(flight: flight)
+}
 
 
 
@@ -96,6 +177,22 @@ import UIKit
 //: e. Make sure to cast the numbers to the appropriate types so you calculate the correct airfare
 //:
 //: f. Stretch: Use a [`NumberFormatter`](https://developer.apple.com/documentation/foundation/numberformatter) with the `currencyStyle` to format the amount in US dollars.
-
+func calculateAirfare(checkedBags: Int, distance: Int, travelers: Int) -> Double {
+    let bagCost: Double = 25.00
+    let costPerMile: Double = 0.10
+    let totalBagCost = Double(checkedBags) * bagCost
+    let totalMileCost = Double(distance) * costPerMile
+    let airfareTotal: Double = (totalBagCost + totalMileCost) * Double(travelers)
+    return airfareTotal
+}
+
+func convertDoubleToCurrency(amount: Double) -> String {
+    let numberFormatter = NumberFormatter()
+    numberFormatter.numberStyle = .currency
+    numberFormatter.locale = Locale.current
+    return numberFormatter.string(from: NSNumber(value: amount)) ?? ""
+}
+
+print(convertDoubleToCurrency(amount: calculateAirfare(checkedBags: 2, distance: 2000, travelers: 3)))