Customer

import java.io.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class customer {

    int ID;
    String name;
    String birthday;

    public customer() {

    }

    customer(int cID, String cName, String dob){
        this.ID = cID;
        this.name = cName;
        this.birthday = dob;
    }

    public static List<customer> customerObject = new ArrayList<>();

    public int getID() {
        return ID;
    }

    public void setID(int ID) {
        this.ID = ID;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getBirthday() {
        return birthday;
    }

    public void setBirthday(String birthday) {
        this.birthday = birthday;
    }

    public static void showOptions(){
        System.out.println("1 --> View vehicles");
        System.out.println("2 --> Make an appointment");
        System.out.println("3 --> View appointments");
        System.out.println("4 --> Exit");
    }

    public void viewCustomers(){
        System.out.println("ID: "+getID());
        System.out.println("Customer name: "+getName());
        System.out.println("Customer birthday: "+getBirthday());
    }

    public static void addCustomer(customer customer){
        customerObject.add(customer);
    }

    public static void removeCustomer(int ID){
        for (customer customer: customerObject) {
            if (customer.getID() == ID) {
                customerObject.remove(customer);
            }
        }
    }

    public static void searchCustomer(int ID){
        for(customer customer: customerObject){
            if(customer.getID() == ID){
                System.out.println("ID: "+customer.getID());
                System.out.println("Customer name: "+customer.getName());
                System.out.println("Customer birthday: "+customer.getBirthday());
            }
        }
    }

    public static void goBackCustomer() throws IOException {
        Scanner sc = new Scanner(System.in);
        System.out.println("\nChoose from the below options");
        System.out.println("1 --> Remain as customer");
        System.out.println("2 --> Go to main menu");
        System.out.println("3 --> Exit");
        int exit = sc.nextInt();
        if (exit == 1){
            enterToC();
        }
        else if (exit == 2){
            Main.mainMenu();
        }
        else {
            System.out.println("\nExiting the program, have a good day!");
        }
    }

    public static void maintenance() throws FileNotFoundException {
        FileOutputStream fos = new FileOutputStream("askForAppointment.csv", true);
        PrintWriter pw = new PrintWriter(fos);
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter vehicle ID: ");
        String vID = sc.nextLine();
        System.out.println("Enter required assistance in short: ");
        String job = sc.nextLine();
        pw.println(vID+","+job);
        pw.close();
    }

    public static void viewScheduledAppointments() {
        String path = "scheduledAppointments.csv";
        String line = "";
        try {
            BufferedReader br = new BufferedReader(new FileReader(path));
            System.out.println("\nDetails of all vehicles in system:");
            System.out.println("plateNumber,service,date,time");
            while ((line = br.readLine()) != null) {
                System.out.println(line);
            }
        }
        catch (FileNotFoundException e) {
            e.printStackTrace();
        }
        catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static void enterToC() throws IOException {
        System.out.println("----------------------------------------------------------------------------------------------------");
        Scanner b = new Scanner(System.in);
        System.out.println("Enter Username:");
        String userName = b.nextLine();
        System.out.println("Enter Password:");
        int passWord = b.nextInt();
        if ((userName.equals("customer123")) && (passWord == 5678)) {
            System.out.println("----------------------------------------------------------------------------------------------------");
            customer.showOptions();
            System.out.println("Enter index of task to be done:");
            int task = b.nextInt();
            if (task == 1){
                admin.viewCarsForSale();
                customer.goBackCustomer();
            }
            else if (task == 2){
                customer.maintenance();
                customer.goBackCustomer();
            }
            else if (task == 3){
                customer.viewScheduledAppointments();
                customer.goBackCustomer();
            }
            else if (task == 4){
                Main.goBackToMainMenu();
            }
            else{
                Main.goBackToMainMenu();
            }
        }
        else {
            Main.goBackToMainMenu();
        }
    }
}