package eu.eudat.data.entities;

import eu.eudat.queryable.queryableentity.DataEntity;
import org.hibernate.annotations.GenericGenerator;

import javax.persistence.*;
import java.util.List;
import java.util.UUID;

@Entity
@Table(name = "\"UserDMP\"")
public class UserDMP implements DataEntity<UserDMP, UUID> {

    public enum UserDMPRoles {
        OWNER(0), USER(1);

        private Integer value;

        private UserDMPRoles(Integer value) {
            this.value = value;
        }

        public Integer getValue() {
            return value;
        }

        public static UserDMPRoles fromInteger(Integer value) {
            switch (value) {
                case 0:
                    return OWNER;
                case 1:
                    return USER;
                default:
                    throw new RuntimeException("Unsupported User Dmp Role Message Code");
            }
        }
    }


    @Id
    @GeneratedValue
    @GenericGenerator(name = "uuid2", strategy = "uuid2")
    @Column(name = "id", updatable = false, nullable = false, columnDefinition = "BINARY(16)")
    private UUID id;

    @OneToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "usr")
    private UserInfo user;

    @OneToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "dmp")
    private DMP dmp;

    @Column(name = "role")
    private Integer role;

    public UUID getId() {
        return id;
    }

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

    public UserInfo getUser() {
        return user;
    }

    public void setUser(UserInfo user) {
        this.user = user;
    }

    public DMP getDmp() {
        return dmp;
    }

    public void setDmp(DMP dmp) {
        this.dmp = dmp;
    }

    public Integer getRole() {
        return role;
    }

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

    @Override
    public void update(UserDMP entity) {
        this.role = entity.getRole();
    }

    @Override
    public UUID getKeys() {
        return this.id;
    }

    @Override
    public UserDMP buildFromTuple(List<Tuple> tuple, String base) {
        this.id = UUID.fromString((String) tuple.get(0).get(base.isEmpty() ? base + "." + "id" : "id"));
        return this;
    }
}