package net.cofares.ljug.rest;

import java.util.concurrent.atomic.AtomicLong;

public class Customer {
  private final long id;
  private final String firstName;
  private final String lastName;
  private final String email;
  private final String city;
  private final String state;
  private final String birthday;
  private static final AtomicLong counter = new AtomicLong(100);
 
  private Customer(CustomerBuilder builder){
    this.id = builder.id;
    this.firstName = builder.firstName;
    this.lastName = builder.lastName;
    this.email = builder.email;
    this.city = builder.city;
    this.state = builder.state;
    this.birthday = builder.birthday;
  }
  
  public Customer(){
    Customer cust = new Customer.CustomerBuilder().id().build();
      this.id = cust.getId();
      this.firstName = cust.getFirstName();
      this.lastName = cust.getLastName();
      this.email = cust.getEmail();
      this.city = cust.getCity();
      this.state = cust.getState();
      this.birthday = cust.getBirthday();
  }
  
  public Customer(long id, String firstName, String lastName,
      String email, String city, String state, String birthday){
      Customer cust = new Customer.CustomerBuilder().id()
           .firstName(firstName)
           .lastName(lastName)
           .email(email)
           .city(city)
           .state(state)
           .birthday(birthday)
           .build();
      this.id = cust.getId();
      this.firstName = cust.getFirstName();
      this.lastName = cust.getLastName();
      this.email = cust.getEmail();
      this.city = cust.getCity();
      this.state = cust.getState();
      this.birthday = cust.getBirthday();
  }
  
  public long getId(){
    return this.id;
  }

  public String getFirstName() {
    return this.firstName;
  }

  public String getLastName() {
    return this.lastName;
  }
  
  public String getEmail(){
    return this.email;
  }

  public String getCity() {
    return this.city;
  }

  public String getState() {
    return this.state;
  } 
  
  public String getBirthday(){
    return this.birthday;
  }
  
  @Override
  public String toString(){
    return "ID: " + id 
        + " First: " + firstName
        + " Last: " + lastName + "\n"
        + "EMail: " + email + "\n"
        + "City: " + city
        + " State: " + state
        + " Birthday " + birthday;
  }  
  
  public static class CustomerBuilder{
    private long id;
    private String firstName = "";
    private String lastName = "";
    private String email = "";
    private String city = "";
    private String state = "";
    private String birthday = "";
    
    public CustomerBuilder id(){
      this.id = Customer.counter.getAndIncrement();
      return this;
    }

    public CustomerBuilder id(long id){
      this.id = id;
      return this;
    }
    
    public CustomerBuilder firstName(String firstName){
      this.firstName = firstName;
      return this;
    }

    public CustomerBuilder lastName(String lastName){
      this.lastName = lastName;
      return this;
    }
    
    public CustomerBuilder email(String email){
      this.email = email;
      return this;
    }
    
    public CustomerBuilder city(String city){
      this.city = city;
      return this;
    }
    
    public CustomerBuilder state(String state){
      this.state = state;
      return this;
    }
    
    public CustomerBuilder birthday(String birthday){
      this.birthday = birthday;
      return this;
    }
    
    public Customer build(){
      return new Customer(this);
    }
    
  }    
}