import java.io.*;
import java.util.*;
import java.util.InputMismatchException;


public class busReservationFinal {

    public static void main(String args[]) throws IOException {
    BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
    Scanner sc = new Scanner(System.in);

    String user,password,yn,search = null,again,choice;
    int to=0,y=1,z=0,end=0,r=1, bn = 1, ab=0, g=0, mn;
    boolean w = true;
    int available[] = new int[100];
    int busN[] = new int[200];
    int ticketI[][] = new int [100][3];
    String Driver[] = new String[0];
    String Cond[] = new String[0];
    String Empl[] = new String[0];
    String Posi[] = new String[0];
    String ticketS[][] = new String[100][3];
    double ticketD[][] = new double [100][3];
    double pay[] = new double[20];

    double change[] = new double[20];

    for(int o=1; o<=5; o++){
		available[o]=60;
		}

    for(int mm = 1; mm==1;){
    	/*while(g==0) {
    	try { */
    		System.out.println("-MAIN MENU-");
	System.out.println("[0]Admin");
	System.out.println("[1]Staff");
    System.out.println("[2]Exit");
	System.out.print("Enter your choice: ");
	mn = sc.nextInt();
	 /* break;
    	}
    	  catch (InputMismatchException e) {
    		  System.out.println("-INVALID INPUT!-");
    		  System.out.println();
    		  sc.next();
    		  g=0;
    	  }
    	} */
	switch(mn){
	case 0:
		for(int i=2;i==2;){
    	System.out.println();
    	System.out.println("Admin Login");
		System.out.print("Enter User: ");
		user = in.readLine();
		System.out.print("Enter Password: ");
		password = in.readLine();

		if(user.equalsIgnoreCase("Admin") && password.equalsIgnoreCase("1234")){

				for(int x=1; x==1;){

				System.out.println("--------------------------------------------");
    			System.out.println("|  BUS RESERVATION AND TICKETING SYSTEM    |");
    			System.out.println("|------------------------------------------|");
    			System.out.println("|[1] Bus - Driver/Conductor Details        |");
    			System.out.println("|[2] Employees                             |");
    			System.out.println("|[3] Customers                             |");
    			System.out.println("|[4] Destination and Fare                  |");
    			System.out.println("|[5] Sales                                 |");
    			System.out.println("|[6] Exit								   |");
    			System.out.println("|------------------------------------------|");
    			System.out.println("--------------------------------------------\n");
               busN[ab] = bn;
    			for(x=1; x==1;){
    				for(int rr=0; rr==0;) {


					System.out.print("Enter Choice: ");
					int choice1 = Integer.parseInt(in.readLine());
					System.out.println();
					if(choice1<=6) {
					switch(choice1){
						//CASE 1 BUS DRIVER CONDUCTOR DETAILS
						case 1:
							for(int hh=0;hh==0;) {
						System.out.println("[0]view [1]add [2]edit [3]search [4]delete [5]back\n");
						int choice2 = Integer.parseInt(in.readLine());
							if(choice2<=5) {
						//case 1 case 0 view

							switch(choice2){
								case 0:
								System.out.println("[View]");
								System.out.println("**********************************************************");
    				        	System.out.println("**\tBUS NO.\t|\tDRIVER\t|\tCONDUCTOR\t");
    					        System.out.println("**********************************************************");

                             for(int a = 0; a < Driver.length; a++){
                        	 if(Driver[a] == null)
                        	 Driver[a]="";
                        	 if(Cond[a]==null)
                        	Cond[a]="";

						 System.out.println("**\t"+ busN[a]+"\t|\t" + Driver[a] +"\t|    "+Cond[a]);
                         }
    					System.out.println("**********************************************************");
						System.out.println("**********************************************************\n");
						rr=1;
						break;

					//case 1 case 1 add
					case 1:


					System.out.println("[Add]");
		   			System.out.println("Number of bus to add: ");
					ArrayList<String> myList = new ArrayList<String>(Arrays.asList(Driver));
					ArrayList<String> myListt = new ArrayList<String>(Arrays.asList(Cond));
     				int size = Integer.parseInt(in.readLine());

     				 System.out.println("Enter Bus Driver and Conductor Name:");
				     for(int gg = 0; gg < size; gg++){
			      	 System.out.println();
					 System.out.println("Driver: ");
     				 String element1 = in.readLine().toUpperCase();
     				 System.out.println("Conductor: ");
     	    		 String element2 = in.readLine().toUpperCase();
     			     myList.add(element1);
     		     	 myListt.add(element2);
				    }
     				Driver = myList.toArray(Driver);
     				Cond = myListt.toArray(Cond);
      		        System.out.println("Successfully Added");
      		        rr=1;
      		        break;

					//case 1 case 2 edit
      		 		case 2:
      		 			System.out.println("[Edit]");
      		 			do {
      		 			System.out.println("Enter Bus Number:");
      		 			choice1 = Integer.parseInt(in.readLine());

      		 			int s = 1;

      		 			for(int ss = 0; ss < Driver.length; ss++) {

      		 				if(choice1==busN[ss]) {

      	      		 			while(w==true) {
      		 			System.out.println("[0] Driver");
      		 			System.out.println("[1] Conductor");
      		 			choice2 = Integer.parseInt(in.readLine());
      		 			if(choice2==0) {
      		 				System.out.println("Enter to edit: ");
      		 				search = in.readLine();
      		 				Driver[ss] = search.toUpperCase();
      		 				System.out.println("Edit succesful.");
      		 			   w=false;
      		 			}
      		 			else if(choice2==1){
      		 				System.out.println("Enter to edit: ");
      		 				search = in.readLine();
      		 				Cond[ss] = search.toUpperCase();
      		 				System.out.println("Edit succesful.");
      		 				w=false;
      		 			}
      		 			else {
      		 				System.out.println("Invalid Input.");
      		 				w = true;
      		 			}
      		 			s=0;
      		 				}
      		 			}

      		 			}
      		 			if (s==1){
							System.out.println("Bus Number Not Found!");
							g=1;
						}
      		 			else{
							g=0;
						}
      		 			x=0;
      		 			}while(g==1);
      		 			rr=1;
      		 			break;

      		 		//case 1 case 3 search
      		 		case 3:
					 System.out.println("[Search]");
					 System.out.println("Enter a name to search: ");
					search = in.readLine();
					for(int ss = 0; ss < Driver.length; ss++){
					if(search.equalsIgnoreCase(Driver[ss]) || search.equalsIgnoreCase(Cond[ss])){
						System.out.println("******************************************");
    					System.out.println("**   BUS NO.  |  DRIVER  |  CONDUCTOR  **");
    					System.out.println("***************************************");
						System.out.println("**   "      + busN[ss] +  "   |   " + Driver[ss] +  "   |   "  +Cond[ss]+"   **");

    					System.out.println("******************************************");
						System.out.println("******************************************\n");
					}
					}
					rr=1;
					break;
					case 4:

					System.out.println("[Delete]");
                    ArrayList<String> myList1 = new ArrayList<String>(Arrays.asList(Driver));
				    ArrayList<String> myListt2 = new ArrayList<String>(Arrays.asList(Cond));

				    System.out.println("[0]Driver");
				    System.out.println("[1]Conductor");
				    choice1 = Integer.parseInt(in.readLine());

				    if(choice1==0) {
						System.out.println("Enter name: ");
	     				String element1 = in.readLine();
	     				String element11 = element1.toUpperCase();
	     				myList1.remove(element11);
	     				Driver = myList1.toArray(Driver);
	     				System.out.println("Successfully Deleted");
				    }
				    else {
				    	System.out.println("Enter name: ");
				    	String element2 = in.readLine();
				    	String element22=element2.toUpperCase();
				    	myListt2.remove(element22);
				    	Cond = myListt2.toArray(Cond);
	      	        	System.out.println("Successfully Deleted");
				    }
				    rr=1;
				    break;




      	     case 5:
      	    	 rr=1;
      	     	break;
			}
							hh=1;
				}
							else {
								System.out.println("INVALID INPUT");
								hh = 0;

				}


							}




	        break;


						//CASE 2 EMPLOYEES
					case 2:
						System.out.println("[Employees]");
						for(int nn = 0; nn==0;) {
						System.out.println("[0]view [1]add [2]edit [3]search [4]delete [5]back\n");
						int choice3 = Integer.parseInt(in.readLine());
							if(choice3<=5) {
							switch(choice3){
								//case 2 employees case 0 view
                                case 0:
								System.out.println("[View]");
								System.out.println("**********************************************************");
    				        	System.out.println("**     Employee's Name        |       Position          **");
    					        System.out.println("**********************************************************");
                         for(int a = 0; a < Empl.length; a++){
                        	 if(Empl[a] == null)
                        	 Empl[a]="";
                        	 if(Posi[a]==null)
                        	Posi[a]="";

						 System.out.println("**\t" + Empl[a] +"\t|\t"+ Posi[a]+"\t**");

                         }
    					System.out.println("******************************************");
						System.out.println("******************************************\n");
									rr=1;
									break;

								//case 2 employees case 1 add
								case 1:
									System.out.println("[Add]");

		   			    System.out.println("Number of Employee's to add: ");
						ArrayList<String> myList1 = new ArrayList<String>(Arrays.asList(Empl));
						ArrayList<String> myList2 = new ArrayList<String>(Arrays.asList(Posi));
     				    int size = Integer.parseInt(in.readLine());

     				     System.out.println("Enter Employee's Name and Position:");
						 for(int gg = 0; gg < size; gg++){
					     System.out.println();
					      System.out.println("Employee: ");
     					 String element1 = in.readLine();
     				     System.out.println("Position: ");
     	    			 String element2 = in.readLine();
     			    myList1.add(element1);
     		     	myList2.add(element2);
				}

     				Empl = myList1.toArray(Empl);
     				Posi = myList2.toArray(Posi);
      		 System.out.println("Successfully Added");
      		rr=1;
      		mm=3;
									break;

								//case 2 employees case 2 edit
								case 2:
						while(w==true) {
						System.out.println("[Edit]");
      		 			System.out.println("[0] Employee");
      		 			System.out.println("[1] Position");
      		 			choice1 = Integer.parseInt(in.readLine());


      		 			if(choice1==0){
      		 				while(w==true) {
      		 				System.out.println("Search a name to edit: ");
      		 				search = in.readLine();
      		 				for(int ss = 0; ss < Empl.length; ss++){
      		 					if(search.equalsIgnoreCase(Empl[ss])){
      		 						System.out.println("******************************************");
      		    					System.out.println("**     Employee  |  Position  **");
      		    					System.out.println("***************************************");
      								System.out.println("**    " + Empl[ss] +  "   |   "  +Posi[ss]+"   **");

      		    					System.out.println("******************************************");
      								System.out.println("******************************************\n");

      								System.out.println("Edit to: ");
      								search = in.readLine();
      		 						Empl[ss] = search;

      		 						System.out.println("Edit Successful!");
      		 						System.out.println("******************************************");
      		    					System.out.println("**     Employee  |  Position  **");
      		    					System.out.println("***************************************");
      								System.out.println("**    " + Empl[ss] +  "   |   "  +Posi[ss]+"   **");

      		    					System.out.println("******************************************");
      								System.out.println("******************************************\n");
      								w = false;
      								break;
      		 					}
      		 			     else {
      		 			         System.out.println("INVALID INPUT");
      		 			         w= true;
      		 			        }

      		 				}
      		 				}
      		 			}
      		 			if (choice1==1){
      		 				while(w==true) {
      		 			    System.out.println("Search a name to edit: ");
      		 			    String search1=in.readLine();
      		 			    for(int aa=0; aa<Posi.length; aa++){
      		 			        if(search1.equalsIgnoreCase(Posi[aa])){
      		 			           System.out.println("******************************************");
      		    					System.out.println("**     Employee  |  Position  **");
      		    					System.out.println("***************************************");
      								System.out.println("**    " + Empl[aa] +  "   |   "  +Posi[aa]+"   **");

      		    					System.out.println("******************************************");
      								System.out.println("******************************************\n");

      								System.out.println("Edit to: ");
      								search1 = in.readLine();
      		 						Posi[aa] = search1;

      		 						System.out.println("Edit Successful!");
      		 						System.out.println("******************************************");
      		    					System.out.println("**     Employee  |  Position  **");
      		    					System.out.println("***************************************");
      								System.out.println("**    " + Empl[aa] +  "   |   "  +Posi[aa]+"   **");

      		    					System.out.println("******************************************");
      								System.out.println("******************************************\n");
      								w= false;
      								break;
      		 			        }
      		 			        else {
      		 			         System.out.println("No result for " + search);
      		 			         w= true;
      		 			        }
      		 			    }
      		 				}
      		 			}
      		 			if(choice1<0 || choice1>6) {
      		 				System.out.println("INVALID INPUT");
      		 				w=true;
      		 			}
						}
						rr=1;
									break;

								//case 2 employees case 3 search
								case 3:
									System.out.println("[Search]");

									for(int aaa=0; aaa==0;) {
					                System.out.println("Enter a name to search: ");
				                	search = in.readLine();
				                	for(int ss = 0; ss < Empl.length; ss++){
					                if(search.equalsIgnoreCase(Empl[ss]) || search.equalsIgnoreCase(Posi[ss])){
				            		System.out.println("******************************************");
      		    					System.out.println("**     Employee  |  Position  **");
      		    					System.out.println("***************************************");
                                    System.out.println("**    " + Empl[ss] +  "   |   "  +Posi[ss]+"   **");
    				              	System.out.println("******************************************");
					             	System.out.println("******************************************\n");
					             	aaa=1;
					}
					                else {
					                	System.out.println("Name not found.");
					                	aaa=0;

					                }
					}
									}
				                	rr=1;
									break;

								//case 2 employees case 4 delete
								case 4:

					System.out.println("[Delete]");
					System.out.println("Number of employees to remove: ");
                    ArrayList<String> myList3 = new ArrayList<String>(Arrays.asList(Empl));
				    ArrayList<String> myList4 = new ArrayList<String>(Arrays.asList(Posi));
				    int size1 = Integer.parseInt(in.readLine());

				    for(int yy=0; yy==0;) {
     				System.out.println("Enter employee name: ");
                    for(int gg = 0; gg < size1; gg++){
					System.out.println();
					System.out.println("Employee: ");
     				String element1 = in.readLine();
     				if(element1.equalsIgnoreCase(Empl[gg])) {
     				//System.out.println("Position: ");
     	    		//String element2 = in.readLine();
     			    myList3.remove(element1);
     		     	myList4.remove(Posi[gg]);
     		     	yy=1;
     				}
     				else {
     					System.out.println("Name not found.");
     				yy=0;
     				}
                    }
                     }
     				Empl = myList3.toArray(Empl);
     				Posi = myList4.toArray(Posi);
      	        	System.out.println("Successfully Deleted");
      	        	rr=1;

									break;



								//case 2 employees case 5 back
								case 5:
									x = 1;
									rr=1;
									break;
							}
						break;

						}
							else {
						System.out.println("INVALID INPUT");
						nn = 0;
							}
						}
						break;

						//CUSTOMERS
					case 3:
						System.out.println("[Customers]");
						System.out.println("[0]view [1]search\n");
						int choice4 = Integer.parseInt(in.readLine());

						switch(choice4){
						case 0:
						System.out.println("[View]");
					    System.out.println("**********************************************************");
    				    System.out.println("**        Customer's Name   |         Destination       **");
    					System.out.println("**********************************************************");

                         for(int a = 0; a <z ; a++){
						 System.out.println("**\t"+ ticketS[a][0] +"\t\t**\t"+ticketS[a][1]);

                         }
                         //z++;

    					System.out.println("**********************************************************");
						System.out.println("**********************************************************\n");
						rr=1;
						mm=3;
							break;

						case 1:
					//	System.out.println("Search Customer's Name: ");
					//	search = in.readLine();
					//  Search
						for(int sx=1; sx<=3;){

	 						System.out.print("SEARCH PASSENGER'S NAME: ");
	    					search = in.readLine();

	    		 		   	int s=1;
								for(x=0; x<=z; x++){
									if(search.equalsIgnoreCase(ticketS[x][0])){
										System.out.println("***************************************");
	    								System.out.println("**        PASSENGER'S DETAILS        **");
	    								System.out.println("***************************************");
	    								System.out.println("PASSENGER'S NAME: " + ticketS[x][0]);
	    								System.out.println("PASSENGER'S DESTINATION : " + ticketS[x][1]);
	    								System.out.println("FARE PRICE: Php" + ticketD[x][0]);
	    								System.out.println("NO. OF PASSENGERS: " + ticketI[x][0]);
	    								System.out.println("NO. OF PASSENGERS WITH DISCOUNT: " + ticketI[x][1]);
	    								System.out.println("TOTAL FARE PRICE: Php " + ticketD[x][2]);
	    								if(ticketS[x][2].equals("x")){
	    									System.out.println("PAY: Php " +pay[x]);
	    									System.out.println("CHANGE: Php " +change[x]);
	    									System.out.println("STATUS: PAID");
	    								}
	    								else{
	    									System.out.println("STATUS: NOT PAID");
	    								}
	    								System.out.println("***************************************");
	    								System.out.println("***************************************");
	    								s=0;
									    sx=4;
									}

								}
								if (s==1){
									System.out.println("Passenger's Name not found!");
									sx=1;
								}
					    	}
					rr=1;
						mm=3;


						}
						mm=3;
						rr=1;
						break;



					case 4:
						System.out.println("[Destination and Fare]");
						System.out.println("***************************************");
    					System.out.println("**   DESTINATION   |  FARE  |  SEAT  **");
    					System.out.println("***************************************");
						System.out.println("** 1.)DAVAO CITY   | Php500 |   "+available[1]+"   **");
    					System.out.println("** 2.)PANABO CITY  | Php400 |   "+available[2]+"   **");
    					System.out.println("** 3.)TAGUM CITY   | Php300 |   "+available[3]+"   **");
    					System.out.println("** 4.)NABUNTURAN   | Php200 |   "+available[4]+"   **");
    					System.out.println("** 5.)COMPOSTELA   | Php100 |   "+available[5]+"   **");
    					System.out.println("***************************************");
						System.out.println("***************************************\n");
    					System.out.println("PWD, STUDENT, & SENIOR CITIZEN with 20% DISCOUNT!!!\n");
    					rr=1;
    					break;
					case 5:
						for(int ss = 0; ss==0;) {
						System.out.println("[Sales]");
						System.out.println("[0]Daily");
						System.out.println("[1]Weekly");
						System.out.println("[2]Monthly");
						System.out.println("Enter choice: ");
						choice1 = sc.nextInt();
						if(choice1==0) {
							int sum = 0;
							for(int b = 0; b < z; b++) {
								sum+=ticketD[b][2];
							}
							System.out.println("[Daily]");
								System.out.println("DAYS"+"\t"+"|"+"\t"+"DAILY SALES");
			    			System.out.println("-----------------------------------------------------");

			    		String days[] = {"","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"};
			    		System.out.println(days [1]+"\t\t"+"|\t"+sum);
			    		System.out.println(days [2]+"\t\t"+"|\t");
			    		System.out.println(days [3]+"\t"+"|\t");
			    		System.out.println(days [4]+"\t"+"|\t");
			    		System.out.println(days [5]+"\t\t"+"|\t");
			    		System.out.println(days [6]+"\t"+"|\t");
			    		System.out.println(days [7]+"\t\t"+"|\t");
			    			System.out.println("-----------------------------------------------------");
			    		System.out.println("TOTAL"+"\t\t"+ sum);
			    			System.out.println("-----------------------------------------------------");
						System.out.println();
						ss=1;
			    		}


						else if(choice1==1) {
							int sum = 0;
							for(int b = 0; b < z; b++) {
								sum+=ticketD[b][2];
							}
							System.out.println ("- WEEKLY SALES REPORT -");
					      	System.out.println("-----------------------------------------------------");
					     		System.out.println("WEEK"+"\t"+"|"+"\t\t"+"WEEKLY SALES");
					     		System.out.println("-----------------------------------------------------");
					     		String week[] = {"","Week 1","Week 2","Week 3","Week 4"};
					     		System.out.println(week [1]+"\t"+"|\t");
					    		System.out.println(week [2]+"\t"+"|\t"+sum);
					    		System.out.println(week [3]+"\t"+"|\t");
					    		System.out.println(week [4]+"\t"+"|\t");
					    		System.out.println("-----------------------------------------------------");
					    		System.out.println("TOTAL"+"\t\t"+sum);
					    		System.out.println("-----------------------------------------------------");
									System.out.println();
									ss=1;
						}
						else if(choice1==2) {
							int sum = 0;
							for(int b = 0; b < z; b++) {
								sum+=ticketD[b][2];
							}
							System.out.println ("- MONTHLY SALES REPORT -");
				     		System.out.println("-----------------------------------------------------");
				     		System.out.println("MONTH"+"\t\t"+"|"+"\t\t"+"MONTHLY SALES");
				     		System.out.println("-----------------------------------------------------");
				     		String month[] = {"","January","February","March","April","May","June","July","August","September","October","November","December"};
				     		System.out.println(month [1]+"\t\t"+"|\t");
				    		System.out.println(month [2]+"\t"+"|");
				    		System.out.println(month [3]+"\t\t"+"|");
				    		System.out.println(month [4]+"\t\t"+"|");
				    		System.out.println(month [5]+"\t\t"+"|");
				    		System.out.println(month [6]+"\t\t"+"|");
				    		System.out.println(month [7]+"\t\t"+"|");
				     		System.out.println(month [8]+"\t\t"+"|");
				     		System.out.println(month [9]+"\t"+"|");
				     		System.out.println(month [10]+"\t\t"+"|");
				     		System.out.println(month [11]+"\t"+"|");
				     		System.out.println(month [12]+"\t"+"|\t"+sum);
				     		System.out.println("-----------------------------------------------------");
				     		System.out.println("TOTAL"+"\t\t"+"|\t\t"+sum);
				     	    System.out.println("-----------------------------------------------------");
							System.out.println();
							ss=1;
						}
						else{
							System.out.println("INVALID INPUT");
							ss=0;
						}

						}mm=0;
						rr=1;
						break;
					case 6:
						System.out.println("Exit...");

						rr=1;
						break;
					   }
					}
					else {
						System.out.println("INVALID INPUT");
						rr=0;
					}
    				}
					x=4;
				}
                      bn++;
                    ab++;
                    r++;

    			for(y=1; y==1;){

    				if(end==1){
    					break;
    				}


    				System.out.print("Do you want another transaction? [Y/N]: ");
   				 	yn = in.readLine();

    				if (yn.equalsIgnoreCase("y")){
    					x=1;
    					y=0;
    				}
    				else if (yn.equalsIgnoreCase("n")){
    					System.out.println("\nThank You!!!");
    					System.out.println();
    					System.out.println();
    					i=3;
    					mm=1;
    					break;
    				}
    				else{
    					System.out.println("Invalid Input!!!");
    					y=1;
    				}
    			}
    		}
    		i=4;
				}

		else{
				System.out.println("\nInvalid user or password!\n");
    		i=2;
		}
		}

		break;





		/////////////////////////////////////////////////////////






	//STAFF
	case 1:
   	//	for(int i=1;i<10000;){
   			for(int i=2;i==2;){
    	System.out.println();
    	System.out.println("Staff Login");
		System.out.print("Enter User: ");
		user = in.readLine();
		System.out.print("Enter Password: ");
		password = in.readLine();

    	//"available[]" is the SEAT AVAILABLE//
		//store 60 seats every destination [1-5]//


    	//if user and password are correct proceed to MAIN MENU//
    	if(user.equalsIgnoreCase("Staff") && password.equalsIgnoreCase("1234")){

    		for(int x=1; x==1;){
    			//the MAIN MENU//
    			System.out.println("--------------------------------------------");
    			System.out.println("|  BUS RESERVATION AND TICKETING SYSTEM    |");
    			System.out.println("|------------------------------------------|");
    			System.out.println("|[1] Destination                           |");
    			System.out.println("|[2] Passengers                            |");
    			System.out.println("|[3] Billing                               |");
    			System.out.println("|[4] View                                  |");
    			System.out.println("|[5] Exit                                  |");
    			System.out.println("|------------------------------------------|");
    			System.out.println("--------------------------------------------\n");

    			for(x=1; x==1;){
					System.out.print("Enter Choice: ");
					choice=in.readLine();
					System.out.println();

					//if CHOICE is "1" display the DESTINATION//
					if (choice.equals("1")){
						//the DESTINATION DETAILS//
						//display the "Destination", every destination "Fare", and the "Seat" available//
    					System.out.println("***************************************");
    					System.out.println("**   DESTINATION   |  FARE  |  SEAT  **");
    					System.out.println("***************************************");
						System.out.println("** 1.)DAVAO CITY   | Php500 |   "+available[1]+"   **");
    					System.out.println("** 2.)PANABO CITY  | Php400 |   "+available[2]+"   **");
    					System.out.println("** 3.)TAGUM CITY   | Php300 |   "+available[3]+"   **");
    					System.out.println("** 4.)NABUNTURAN   | Php200 |   "+available[4]+"   **");
    					System.out.println("** 5.)COMPOSTELA   | Php100 |   "+available[5]+"   **");
    					System.out.println("***************************************");
						System.out.println("***************************************\n");
    					System.out.println("PWD, STUDENT, & SENIOR CITIZEN with 20% DISCOUNT!!!\n");
    					x=0;
					}

					//if CHOICE is "2" proceed to Ticket Booking//
					else if (choice.equals("2")){
						int print=1;



						//display first the Destination Details//
						System.out.println("***************************************");
    					System.out.println("**   DESTINATION   |  FARE  |  SEAT  **");
    					System.out.println("***************************************");
    					System.out.println("** 1.)DAVAO CITY   | Php500 |   "+available[1]+"   **");
    					System.out.println("** 2.)PANABO CITY  | Php400 |   "+available[2]+"   **");
    					System.out.println("** 3.)TAGUM CITY   | Php300 |   "+available[3]+"   **");
    					System.out.println("** 4.)NABUNTURAN   | Php200 |   "+available[4]+"   **");
    					System.out.println("** 5.)COMPOSTELA   | Php100 |   "+available[5]+"   **");
    					System.out.println("***************************************");
						System.out.println("***************************************\n");
    					System.out.println("PWD, STUDENT, & SENIOR CITIZEN with 20% DISCOUNT!!!\n");

    					if((available[1]==0)&&(available[2]==0)&&(available[3]==0)&&(available[4]==0)&&(available[5]==0)){
    						System.out.println("Sorry, We don't  have available seats for all Destination!");
    						x=0;

    					}



    					//inputing of Passenger's Name//
    					else{
    					for(x=1; x==1;){
    						System.out.print("\nENTER PASSENGER'S NAME: ");
    						ticketS[z][0] = in.readLine();


							x=0;

							//if Passenger's Name already used, display error and go back to Inputing//
    						for(int l=0; l<z; l++){
    							if(ticketS[l][0].equalsIgnoreCase(ticketS[z][0])){
    								System.out.println("Sorry, Passenger's name have already used!");
    								x=1;
    							}
    						}
    					}

    					//inputing of Destination//
    					//integers Only [1-5]//
    					for(x=1; x==1;){
    						System.out.print("ENTER DESTINATION: ");
    						to = Integer.parseInt(in.readLine());

    						//if Inputed integers are "<1" or ">5", display error and go back to Inputing//
    						if(to<1 || to>5){
    							System.out.println("Invalid Input!");
    							x=1;
    						}
    						//if available seat is eqaul to "Zero", display error and go back to Inputing//
    						for(int d=1; d<=5; d++){
    							if(to==d){
    								if(available[to]==0){
    									System.out.println("Sorry, We don't have available seat!");
    									x=1;
    								}
    								x=0;
    							}
    						}
    					}

    					//convert the integer to string//
    					String dest[] = { " ", "DAVAO CITY", "PANABO CITY", "TAGUM CITY", "NABUNTURAN", "COMPOSTELA"};
    					double fare[] = { 0,500,400,300,200,100};

    					//converted integer to string, transfer to storage array//
    					ticketS[z][1] = dest[to];
    					ticketD[z][0] = fare[to];

    					//inputing for Number of Passenger's//
    					for(x=1; x==1;){
    					System.out.print("HOW MANY PASSENGERS ARE YOU?: ");
    					ticketI[z][0] = Integer.parseInt(in.readLine());

    						//subtract the available seat by the the number inputed//
    						for(int p=1; p<=5; p++){
    							if(to==p){
    								print=1;
    								available[to] = available[to]-ticketI[z][0];

    								//if the subtracted available seat is "<0", display error//
    								//add the inputed number to the subtracted seat, to back the original seat//
    								//display the available seat and back to the inputing//
    								if(available[to]<0){
    									System.out.print("Sorry, We don't have seat available for " +ticketI[z][0] +" person\n");
    									available[to] = available[to]+ticketI[z][0];
    									System.out.print("We only have " +available[to] +" seat available\n");
    									x=1;
    									print=0;
    								}
    								else{
    									x=0;
    								}
    							}
    						}

    					}

    					//inputing for Number of Discounted Passenger's//
    					for(x=1;x==1;){
    						System.out.print("HOW MANY PASSENGERS HAVE DISCOUNT?: ");
    						ticketI[z][1] = Integer.parseInt(in.readLine());

    						if(ticketI[z][1]>ticketI[z][0]){

    							System.out.println("Invalid Input!");
    							System.out.println("No. of Passengers are only " +ticketI[z][0] +"!");
    						x=1;
    						}
    						else{
    							break;
    						}
    					}


    					//print out of passengers details....
    					if(print==1){
    						System.out.println("\n***************************************");
    						System.out.println("**        PASSENGER'S DETAILS        **");
    						System.out.println("***************************************");
    						System.out.println("PASSENGER'S NAME: " + ticketS[z][0]);
    						System.out.println("PASSENGER'S DESTINATION : " + ticketS[z][1]);
    						System.out.println("FARE PRICE: Php " + ticketD[z][0]);
    						System.out.println("NO. OF PASSENGERS: " + ticketI[z][0]);
    						System.out.println("NO. OF PASSENGERS WITH DISCOUNT: " + ticketI[z][1]);
    						System.out.println("***************************************");
    						System.out.println("***************************************\n");
    						ticketS[z][2]="0";
    						double discount=(ticketD[z][0]-(ticketD[z][0]*0.2))*ticketI[z][1];
    						ticketD[z][2]= ((ticketI[z][0]-ticketI[z][1])*ticketD[z][0])+discount;
    						x=0;
    					}
    					z++;
    					}
					}

					else if (choice.equals("3")){


						for(x=1; x==1;){

								System.out.print("ENTER PASSENGER'S NAME: ");
								search = in.readLine();


								int s=1;
								for(int b=0;b<z;b++){
									if(search.equalsIgnoreCase(ticketS[b][0])){
										System.out.println("***************************************");
	    								System.out.println("**        PASSENGER'S DETAILS        **");
	    								System.out.println("***************************************");
	    								System.out.println("PASSENGER'S NAME: " + ticketS[b][0]);
	    								System.out.println("PASSENGER'S DESTINATION : " + ticketS[b][1]);
	    								System.out.println("FARE PRICE: Php" + ticketD[b][0]);
	    								System.out.println("NO. OF PASSENGERS: " + ticketI[b][0]);
	    								System.out.println("NO. OF PASSENGERS WITH DISCOUNT: " + ticketI[b][1]);
		 		   						System.out.println("***************************************");
	    								System.out.println("***************************************");
	    								s=0;
										x=0;

										if(ticketS[b][2].equals("x")){
	    									System.out.println("Passenger's Already Paid!");
	    									x=0;
	    								}
	    								else{
	    									ticketS[b][2]="x";


	    									for(x=1; x==1;){
	    										System.out.println("\nPASSENGER'S TOTAL FARE: Php "+ticketD[b][2]);
	    										System.out.print("ENTER AMOUNT TO PAY: ");
	    										pay[b] = Double.parseDouble(in.readLine());
	    										change[b]=pay[b]-ticketD[b][2];

	    										if(change[b]<0){
	    											System.out.println("Invalid Input!");
	    											x=1;
	    										}
	    										else{
	    											System.out.println("CHANGE: Php "+change[b]);
	    											System.out.println("");
	    											x=0;
	    										}
	    									}
										}
									}
								}
								if (s==1){
									System.out.println("\nPASSENGER'S NAME NOT FOUND!\n");
									for(int q=1; q==1;){

									System.out.print("Do you wish to continue with this transaction? [Y/N]: ");
									again=in.readLine();

									if(again.equalsIgnoreCase("y")){
										q=0;
									}
									else if (again.equalsIgnoreCase("n")){
										q=0;
										x=0;

									}
									else{
										System.out.println("\nInvalid input!\n");
									}


								}
							}
						}

					}

					else if (choice.equals("4")){


						for(int sx=1; sx<=3;){
 						System.out.print("SEARCH PASSENGER'S NAME: ");
    					search = in.readLine();

    		 		   	int s=1;
							for(x=0; x<=z; x++){
								if(search.equalsIgnoreCase(ticketS[x][0])){
									System.out.println("***************************************");
    								System.out.println("**        PASSENGER'S DETAILS        **");
    								System.out.println("***************************************");
    								System.out.println("PASSENGER'S NAME: " + ticketS[x][0]);
    								System.out.println("PASSENGER'S DESTINATION : " + ticketS[x][1]);
    								System.out.println("FARE PRICE: Php" + ticketD[x][0]);
    								System.out.println("NO. OF PASSENGERS: " + ticketI[x][0]);
    								System.out.println("NO. OF PASSENGERS WITH DISCOUNT: " + ticketI[x][1]);
    								System.out.println("TOTAL FARE PRICE: Php " + ticketD[x][2]);
    								if(ticketS[x][2].equals("x")){
    									System.out.println("PAY: Php " +pay[x]);
    									System.out.println("CHANGE: Php " +change[x]);
    									System.out.println("STATUS: PAID");
    								}
    								else{
    									System.out.println("STATUS: NOT PAID");
    								}
    								System.out.println("***************************************");
    								System.out.println("***************************************");
    								s=0;
								    sx=4;
								}
							}


							if (s==1){
								System.out.println("Passenger's Name not found!");
								sx++;
							}

				    	}
					}

				/*	else if(choice.equals("5")){
					//CANCELL RESERVATION

					} */

					else if(choice.equals("5")) {
						end=1;
						x=0;
						System.out.println("Thank You!");

					}

					else{
						System.out.println("Invalid Input!");
						x=1;
					}
    			}

    			for(y=1; y==1;){
    				if(end==1){
    					break;
    				}
    				System.out.print("Do you want another transaction? [Y/N]: ");
   				 	yn = in.readLine();

    				if (yn.equalsIgnoreCase("y")){
    					x=1;
    					y=0;
    				}
    				else if (yn.equalsIgnoreCase("n")){
    					System.out.println("\nThank You!!!");
    					System.out.println();
    					System.out.println();
    					i=3;
    					mm=1;
    	                //y=0;
    					break;
    				}

    				else{
    					System.out.println("Invalid Input!!!");
    					y=1;
    				}

    			}
    		}
    		i=4;
    		    	}

    	else{
    		System.out.println("\nInvalid user or password!\n");
    	//	i++;
    		i=2;
    	}

    	//i=3;
    }

    break;

	case 2:
		System.out.println("\nThank You!!!");
		System.exit(0);
		break;
    }

	//main menu loop end
//	mm=1;

	System.out.println();

	System.out.println();
	 }

}
}