/*
 * IT205 Intro to Object Oriented Programming
 * Programmer: Ian Hagmann
 * Nov 26, 2024
 * I made this program without help from anyone.
 * NetBeans Version: Apache NetBeans IDE 22
 * 
 * class to keep track of flights and their seating
 */
package final2;

public class Flight {
    
    //static finals for airline and airplane size
    public static final String AIRLINE = "Siri Airlines";
    public static final int ROWS = 10;
    public static final int SEATS = 4;
    
    //keeping track of seating
    private boolean[][] seating = new boolean[ROWS][SEATS];
    private int seatsTaken = 0;
    
    //instance variables
    private String flightNumber;
    private String day;
    private String departureTime;
    private String boardingTime;
    private String from;
    private String to;
    
    //constructor for flight information
    public Flight(String flightNumber, String day, String departureTime, 
	    String boardingTime, String from, String to){
	this.flightNumber = flightNumber;
	this.day = day;
	this.departureTime = departureTime;
	this.boardingTime = boardingTime;
	this.from = from;
	this.to = to;
    }
    
    //returns boolean logic on whether at least 1 seat is open
    public boolean seatOpen(){
	return seatsTaken<ROWS*SEATS;
    }
    
    //displays the available and taken seats in a nice way for users
    public void displaySeats(){
	
	System.out.print("\n  Seat #: ");
	
	for (int k = 0; k < SEATS; k++){
	    System.out.printf("%-4d", k+1);
	    if (k==SEATS-1){
		System.out.println();
	    }
	}

	for (int i = 0; i < ROWS; i++){
	    System.out.printf("Row #:%2d ",i+1);
	    for (int j = 0; j < SEATS; j++){
		System.out.printf("[%s] ",seating[i][j] ? "X" : "A");
		if (j==SEATS-1){
		System.out.println();
		}
	    }
	}
	System.out.println("\tA=available\tX=taken");
    }
    
    //String returning for errors and passenger object to pass it info
    public String reserveSeat(int row, int seat, Passenger passenger){
	
	//row and seat choice has to fit in array
	if ((row > ROWS) || (row < 1) || (seat > SEATS) || (seat < 1)){
	    return "Invalid seat choice";
	}
	
	if (!(seating[row-1][seat-1])){
	    seating[row-1][seat-1] = true;
	    seatsTaken++;
	    String reservation = "row "+row+" seat "+seat;
	    passenger.reserveSeat(reservation, this);//sending info to Passenger
	    return "Successfully reserved "+reservation;
	} else {
	    return "Seat already taken.";
	}
    }
    
    //a nice formatted output with relevant flight information
    public void getInfo(){
	System.out.printf("%n%s%s%n%s%s%n%s%s%n%s%s%n%s%s","Airline name: "
	    ,AIRLINE, "Flight number: ",flightNumber, "Day: ",day
	    ,"Departure time: ",departureTime,"Boarding time: ",boardingTime);
    }
    
}