package rs.ac.uns.ftn.informatika.mbs2.vezbe09.primer01.server.entity;

import static javax.persistence.CascadeType.ALL;
import static javax.persistence.FetchType.LAZY;
import static javax.persistence.GenerationType.IDENTITY;

import java.util.HashSet;
import java.util.Set;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.OneToMany;
import javax.persistence.Table;


@Entity
@Table( name = "user")
@NamedQueries({
@NamedQuery(name = "findUserByEmailAndPassword", query = "SELECT u FROM User u WHERE u.mail like :mail AND u.password LIKE :password"),
@NamedQuery(name = "findUserFrindsById", query = "SELECT u FROM User u, Friends f WHERE (u.id=f.receiver.id AND f.sender.id like:id)OR (u.id=f.sender.id AND f.receiver.id like:id)" )
/* MOGUCE DA I OVO NE TREBA
@NamedQuery(name = "findUserRoleById", query = "SELECT u.role FROM USER u WHERE u.id LIKE: id"),
@NamedQuery(name = "findUserRestourantById", query = "SELECT u.restaurant FROM USER u WHERE u.id LIKE: id")
*/
})
public class User {

	public User() {
		super();
		// TODO Auto-generated constructor stub
	}

	@Id
	@GeneratedValue(strategy = IDENTITY)
	@Column(name = "user_id", unique = true, nullable = false)
	private Integer id;

	@Column(name = "user_name", unique = false, nullable = false)
	private String name;

	@Column(name = "user_surname", unique = false, nullable = false)
	private String surname;

	@Column(name = "user_email", unique = true, nullable = false)
	private String mail;

	@Column(name = "user_password", unique = false, nullable = false)
	private String password;

	@Column(name = "user_address", unique = false, nullable = true)
	private String address;

	@OneToMany(cascade = { ALL }, fetch = LAZY, mappedBy = "sender")
	Set<Friends> userFriends = new HashSet<Friends>();

	@OneToMany(cascade = { ALL }, fetch = LAZY, mappedBy = "receiver")
	Set<Friends> friendsWithUser = new HashSet<Friends>();

	@OneToMany(cascade = { ALL }, fetch = LAZY, mappedBy = "sender")
	Set<Request> senders = new HashSet<Request>();

	@OneToMany(cascade = { ALL }, fetch = LAZY, mappedBy = "receiver")
	Set<Request> receivers = new HashSet<Request>();

	@OneToMany(cascade = { ALL } , fetch = FetchType.LAZY, mappedBy = "user")
	private Set<Visit> visits = new HashSet<Visit>();

	@OneToMany(cascade = { ALL } , fetch = FetchType.LAZY, mappedBy = "atend_user")
	private Set<Reservation> atendings = new HashSet<Reservation>();


	@OneToMany(cascade = { ALL } , fetch = FetchType.LAZY, mappedBy = "res_user")
	private Set<Reservation> reservations= new HashSet<Reservation>();




	@ManyToOne
	@JoinColumn(name = "restaurant_id", referencedColumnName = "restaurant_id", nullable = true)
	Restaurant restaurant;

	@ManyToOne
	@JoinColumn(name = "role_id", referencedColumnName = "role_id", nullable = false)
	Role role;



	public void addVisit(Visit v) {
		if (v.getUser() != null)
			v.getUser().getVisits().remove(v);
		v.setUser(this);
		visits.add(v);
	}

	public void removeVisit(Visit v) {
		v.setUser(null);
		visits.remove(v);
	}


	public void addUserFriend(Friends f) {
		if (f.getSender() != null)
			f.getSender().getSenders().remove(f);
		f.setSender(this);
		userFriends.add(f);
	}

	public void removeUserFriend(Friends f) {
		f.setSender(null);
		userFriends.remove(f);
	}

	public void addFriendOfUser(Friends f) {
		if (f.getReceiver() != null)
			f.getReceiver().getReceivers().remove(f);
		f.setReceiver(this);
		friendsWithUser.add(f);
	}

	public void removeFriendOfUser(Friends f) {
		f.setReceiver(null);
		friendsWithUser.remove(f);
	}




	public void addReservation(Reservation r) {
		if (r.getRes__user() != null)
			r.getRes__user().getReservations().remove(r);
		r.setRes__user(this);
		reservations.add(r);
	}

	public void removeReservation(Reservation r) {
		r.setRes__user(null);
		reservations.remove(r);
	}

	public void addAtend(Reservation r) {
		if (r.getAtend_user() != null)
			r.getAtend_user().getAtendings().remove(r);
		r.setAtend_user(this);
		atendings.add(r);
	}

	public void removeAtend(Reservation r) {
		r.setAtend_user(null);
		atendings.remove(r);
	}

	public void addSender(Request r) {
		if (r.getSender() != null)
			r.getSender().getSenders().remove(r);
		r.setSender(this);
		senders.add(r);
	}

	public void removeSender(Request r) {
		r.setSender(null);
		senders.remove(r);
	}

	public void addReceiver(Request r) {
		if (r.getReceiver() != null)
			r.getReceiver().getReceivers().remove(r);
		r.setReceiver(this);
		receivers.add(r);
	}

	public void removeReceiver(Request r) {
		r.setReceiver(null);
		receivers.remove(r);
	}


	public Integer getId() {
		return id;
	}

	public void setId(Integer id) {
		this.id = id;
	}

	public String getName() {
		return name;
	}

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

	public String getSurname() {
		return surname;
	}

	public void setSurname(String surname) {
		this.surname = surname;
	}

	public String getMail() {
		return mail;
	}

	public void setMail(String mail) {
		this.mail = mail;
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(String password) {
		this.password = password;
	}

	public Set<Friends> getHaveFriends() {
		return userFriends;
	}

	public void setHaveFriends(Set<Friends> haveFriends) {
		this.userFriends = haveFriends;
	}

	public Set<Friends> getIsFriendWith() {
		return friendsWithUser;
	}

	public void setIsFriendWith(Set<Friends> isFriendWith) {
		this.friendsWithUser = isFriendWith;
	}

	public Set<Request> getSenders() {
		return senders;
	}

	public void setSenders(Set<Request> senders) {
		this.senders = senders;
	}

	public Set<Request> getReceivers() {
		return receivers;
	}

	public void setReceivers(Set<Request> receivers) {
		this.receivers = receivers;
	}

	public Set<Visit> getVisits() {
		return visits;
	}

	public void setVisits(Set<Visit> visits) {
		this.visits = visits;
	}

	public Set<Reservation> getAtendings() {
		return atendings;
	}

	public void setAtendings(Set<Reservation> atendings) {
		this.atendings = atendings;
	}

	public Set<Reservation> getReservations() {
		return reservations;
	}

	public void setReservations(Set<Reservation> reservations) {
		this.reservations = reservations;
	}

	public Restaurant getRestaurant() {
		return restaurant;
	}

	public void setRestaurant(Restaurant restaurant) {
		this.restaurant = restaurant;
	}

	public Role getRole() {
		return role;
	}

	public void setRole(Role role) {
		this.role = role;
	}

	public User(Integer id, String name, String surname, String mail, String password, Set<Friends> haveFriends,
			Set<Friends> isFriendWith, Set<Request> senders, Set<Request> receivers, Set<Visit> visits,
			Set<Reservation> atendings, Set<Reservation> reservations, Restaurant restaurant, Role role) {
		super();
		this.id = id;
		this.name = name;
		this.surname = surname;
		this.mail = mail;
		this.password = password;
		this.userFriends = haveFriends;
		this.friendsWithUser = isFriendWith;
		this.senders = senders;
		this.receivers = receivers;
		this.visits = visits;
		this.atendings = atendings;
		this.reservations = reservations;
		this.restaurant = restaurant;
		this.role = role;
	}

	public User(String name, String surname, String mail, String password)
	{
		this.name = name;
		this.surname = surname;
		this.mail = mail;
		this.password = password;
	}

	public String getAddress() {
		return address;
	}

	public void setAddress(String address) {
		this.address = address;
	}


}