package org.baeldung.persistence.model;

import java.util.Set;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToMany;
import javax.persistence.ManyToOne;
import javax.persistence.Table;

@Entity
@Table(name = "user_table")
public class User {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;

    @Column(nullable = false, unique = true)
    private String username;

    private String password;

    @ManyToMany(fetch = FetchType.EAGER)
    @JoinTable(name = "users_privileges", joinColumns = @JoinColumn(name = "user_id", referencedColumnName = "id"), inverseJoinColumns = @JoinColumn(name = "privilege_id", referencedColumnName = "id"))
    private Set<Privilege> privileges;

    @ManyToOne(fetch = FetchType.EAGER)
    @JoinColumn(name = "organization_id", referencedColumnName = "id")
    private Organization organization;

    //

    public User() {
        super();
    }

    //
    public Long getId() {
        return id;
    }

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

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

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

    public Set<Privilege> getPrivileges() {
        return privileges;
    }

    public void setPrivileges(Set<Privilege> privileges) {
        this.privileges = privileges;
    }

    public Organization getOrganization() {
        return organization;
    }

    public void setOrganization(Organization organization) {
        this.organization = organization;
    }

    //

    @Override
    public String toString() {
        final StringBuilder builder = new StringBuilder();
        builder.append("User [id=").append(id).append(", username=").append(username).append(", password=").append(password).append(", privileges=").append(privileges).append(", organization=").append(organization).append("]");
        return builder.toString();
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = (prime * result) + ((id == null) ? 0 : id.hashCode());
        result = (prime * result) + ((organization == null) ? 0 : organization.hashCode());
        result = (prime * result) + ((password == null) ? 0 : password.hashCode());
        result = (prime * result) + ((privileges == null) ? 0 : privileges.hashCode());
        result = (prime * result) + ((username == null) ? 0 : username.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final User other = (User) obj;
        if (id == null) {
            if (other.id != null) {
                return false;
            }
        } else if (!id.equals(other.id)) {
            return false;
        }
        if (organization == null) {
            if (other.organization != null) {
                return false;
            }
        } else if (!organization.equals(other.organization)) {
            return false;
        }
        if (password == null) {
            if (other.password != null) {
                return false;
            }
        } else if (!password.equals(other.password)) {
            return false;
        }
        if (privileges == null) {
            if (other.privileges != null) {
                return false;
            }
        } else if (!privileges.equals(other.privileges)) {
            return false;
        }
        if (username == null) {
            if (other.username != null) {
                return false;
            }
        } else if (!username.equals(other.username)) {
            return false;
        }
        return true;
    }
}
