Airport Fundamental II - MVP

AirportDepartures.playground/Contents.swift

@@ -16,8 +16,70 @@ 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 reRoute = "Re-Route"
+    case scheduled = "Scheduled"
+    case canceled = "Canceled"
+    case delayed = "Delayed"
+    case onTime = "On-Time"
+    case boarding = "Boarding"
+}
+
+enum Airline: String {
+    case jetBlueAirWays = "JetBlue Airways"
+    case emirates = "Emirates"
+    case koreaAir = "Korea Air"
+    case deltaAirLines = "Delta Air Lines"
+    case americanAirlines = "American Airlines"
+}
+
+struct Airport {
+    var destination: String
+    var arrival: String
+}
+
+struct Flight {
+    var airport: Airport
+    var departure: Date?
+    var flight: String?
+    var airline: Airline
+    var terminal: String?
+    var flightStatus: FlightStatus
+}
+
+class DepartureBoard {
+    var departureFlights: [Flight] = []
+    var currentAirport: String
+    var flightStatus: FlightStatus
+
+    init(flightStatus: FlightStatus, currentAirport: String) {
+        self.departureFlights = []
+        self.currentAirport = currentAirport
+        self.flightStatus = flightStatus
+    }
+
+    func passengerAlert() {
+        for departureFlight in departureFlights {
+            if (departureFlight.terminal != nil),
+               departureFlight.departure == nil {
+                print("TBD")
+            } else {
+
+                switch departureFlight.flightStatus {
+                case .canceled:
+                    print("We're sorry your flight to \(departureFlight.airport) was canceled, here is a $500 voucher")
+                case .scheduled:
+                    print("Your flight to \(departureFlight.airport) is scheduled to depart at (time) from terminal: \(String(describing: departureFlight.terminal))")
+                case .boarding:
+                    print("Your flight is boarding, please head to terminal: \(String(describing: departureFlight.terminal)) immediately. The doors are closing soon.")
+                default:
+                    print("if you still need help finding your flight status please contact customer support")
+                }
+            }
+        }
+    }
+}
 
 //: ## 2. Create 3 flights and add them to a departure board
 //: a. For the departure time, use `Date()` for the current time
@@ -29,7 +91,15 @@ 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
+let aa3LAX = Flight(airport: .init(destination: "Los Angeles (LAX)", arrival: "3:00 PM"), departure: Date(), flight: "AA3", airline: .americanAirlines, terminal: "8", flightStatus: .enRoute)
+let b62201FLL = Flight(airport: .init(destination: "Fort Lauderdele (FLL)", arrival: "Un-Avilable"), departure: nil, flight: "B62201", airline: .jetBlueAirWays, terminal: "5", flightStatus: .canceled)
+let ke82 = Flight(airport: .init(destination: "Seol (ICN)", arrival: "3:41 AM"), departure: Date(), flight: "KE82", airline: .koreaAir, terminal: nil, flightStatus: .enRoute)
 
+let myFlight = DepartureBoard(flightStatus: .onTime, currentAirport: "Los Angeles (LAX)")
+
+myFlight.departureFlights.append(aa3LAX)
+myFlight.departureFlights.append(b62201FLL)
+myFlight.departureFlights.append(ke82)
 
 
 //: ## 3. Create a free-standing function that can print the flight information from the `DepartureBoard`
@@ -42,7 +112,13 @@ import UIKit
 //: d. Print out the current DepartureBoard you created using the function
 
 
+func printDepartures(departureBoard: DepartureBoard) {
+     for flightDepartures in departureBoard.departureFlights {
+        print("Current Departures, Departure: \(String(describing: flightDepartures.departure)), Flight: \(String(describing: flightDepartures.flight)), Airline: \(flightDepartures.airline.rawValue), Terminal: \(String(describing: flightDepartures.terminal)),  Flight Status: \(flightDepartures.flightStatus.rawValue)")
+    }
+}
 
+printDepartures(departureBoard: myFlight)
 
 //: ## 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
@@ -60,7 +136,25 @@ import UIKit
 //:     Destination: Boston Airline: KLM Flight: KL 6966 Departure Time: 1:26 PM Terminal: 4 Status: Scheduled
 
 
-
+func printDepartures2(departureBoard: DepartureBoard) {
+    var departure2: String
+
+    for departureFlight in departureBoard.departureFlights {
+
+        if let unwrapDeparture = departureFlight.departure {
+            let dateForatter = DateFormatter()
+            dateForatter.dateStyle = .none
+            dateForatter.timeStyle = .short
+            dateForatter.locale = .current
+
+            departure2 = dateForatter.string(from: unwrapDeparture)
+
+            print("Current Unwrapped Departures, Departure: \(String(describing: departure2)), Flight: \(String(describing: departureFlight.flight)), Airline: \(departureFlight.airline.rawValue), Terminal: \(String(describing: departureFlight.terminal)),  Flight Status: \(departureFlight.flightStatus.rawValue)")
+        }
+    }
+}
+
+printDepartures2(departureBoard: myFlight)
 //: ## 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 +169,7 @@ 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.
-
+myFlight.passengerAlert()
 
 
 
@@ -96,6 +190,15 @@ 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 bag = (25 * checkedBags)
+    let mileCosts = 0.10 * Double(distance)
+    let ticketCost = 300 * travelers
+    let totalCost = Double(bag) + Double(mileCosts) + Double(ticketCost)
+
+    print("\(checkedBags) bags, \(distance) miles, travlers = \(travelers)")
+    return(totalCost)
+}
+
+calculateAirfare(checkedBags: 4, distance: 50000, travelers: 3)