CIiP-WS-2021-2022-Projektarbeit_airlinemanagementsystem/src/main/java/hs/fulda/de/ci/exam/project/Itinerary.java

package hs.fulda.de.ci.exam.project;

import java.util.Date;
import java.util.HashMap;
import java.util.List;
public class Itinerary {

    private Airport start_airport;
    private Airport final_airport;
    private Date creationDate;
    private FlightReservationRepository flightReservationRepository;

    public Itinerary(Airport start_airport, Airport final_airport, Date creationDate) {
        this.start_airport = start_airport;
        this.final_airport = final_airport;
        this.creationDate = creationDate;
    }

    public float makeDiscount(float fare, float discountRate){
            fare = fare - (fare * discountRate/100);
            return fare;
    }

    public boolean makePayment(FlightReservation flightReservation, String transactionType, Customer customer, float fare){
             if(customer.getItineraries().size() >= 2) {
                 fare = makeDiscount(fare, 10);
                 if (transactionType == "Credit") {
                     fare = makeDiscount(fare, 15);
                     System.out.println("Your discount rate is 15%. The total amount of: " + fare + "Euro");
                     return true;
                 } else if (transactionType == "Cash" || transactionType == "Check") {
                     System.out.println("Your discount rate is 10%. The total amount of: " + fare + "Euro");
                     return true;
                 }
             }
        flightReservation.setStatus(ReservationStatus.Pending);
        return false;
    }

    public FlightReservation makeReservation(FlightSeat flightSeat, Passenger passenger){
        HashMap<Passenger, FlightSeat> seatHashMap= new HashMap<Passenger, FlightSeat>();
        seatHashMap.put(passenger, flightSeat);
        validatePassengerDetails(passenger);
        FlightReservation flight = new FlightReservation();
        flight.setSeatMap(seatHashMap);
        flight.setStatus(ReservationStatus.Requested);
        return flight;
    }

    public Airport getFinal_airport() {
        return final_airport;
    }

    public Airport getStart_airport() {
        return start_airport;
    }

    public Date getCreationDate() {
        return creationDate;
    }

    public void setCreationDate(Date creationDate) {
        this.creationDate = creationDate;
    }

    public void setFinal_airport(Airport final_airport) {
        this.final_airport = final_airport;
    }

    public void setStart_airport(Airport start_airport) {
        this.start_airport = start_airport;
    }

    public void validateStartAirport() {
        if(this.start_airport.getName().isBlank())
            throw new RuntimeException(("Starting Airport Cannot be null or empty"));
    }

    public void validateFinalAirport() {
        if(this.final_airport.getName().isBlank())
            throw new RuntimeException(("Destination Airport Cannot be null or empty"));
    }
    public void validateCreationDate() {
        if(this.creationDate.equals(null))
            throw new RuntimeException(("Creation Date should not be null or empty"));
    }

    public void validatePassengerDetails(Passenger passenger){
        passenger.validateName();
        passenger.validatePassportNumber();
        passenger.validateDate();
    }


}