package ciai.model;

import java.util.Set;

import javax.persistence.CascadeType;
import javax.persistence.Entity;
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.OneToMany;

import com.fasterxml.jackson.annotation.JsonBackReference;
import com.fasterxml.jackson.annotation.JsonManagedReference;
import com.fasterxml.jackson.annotation.JsonView;

import ciai.view.Views;

@Entity
public class Edition {

	@Id
	@GeneratedValue(strategy = GenerationType.AUTO)
	@JsonView(Views.StudentView.class)
	private Long id;

	@ManyToOne
	@JoinColumn(name = "degree_id")
	private Degree degree;

	@ManyToOne
	@JoinColumn(name = "course_id")
	@JsonView(Views.StudentView.class)
	@JsonManagedReference
	private Course course;

	@JsonView(Views.StudentView.class)
	private int semester;

	@JsonView(Views.StudentView.class)
	private int year;

	@OneToMany(mappedBy = "edition", cascade = CascadeType.ALL)
	//@JsonView(Views.ProfessorView.class)
	@JsonManagedReference
	private Set<Evaluation> evaluations;

	@ManyToMany(cascade = CascadeType.ALL)
	@JoinTable(name = "enrollment", joinColumns = @JoinColumn(name = "edition_id"), inverseJoinColumns = @JoinColumn(name = "student_id"))
	//@JsonView(Views.ProfessorView.class)
	@JsonBackReference
	private Set<Student> students;

	@ManyToMany(cascade = CascadeType.ALL)
	@JoinTable(name = "edition_professor", joinColumns = @JoinColumn(name = "edition_id"), inverseJoinColumns = @JoinColumn(name = "professor_id"))
	//@JsonView(Views.ProfessorView.class)
	@JsonManagedReference
	private Set<Professor> professors;

	public Edition() {
	}

	public Edition(Degree degree, Course course, int semester, int year) {
		this.setDegree(degree);
		this.setCourse(course);
		this.setSemester(semester);
		this.setYear(year);
	}

	public Long getId() {
		return id;
	}

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

	public Degree getDegree() {
		return degree;
	}

	public void setDegree(Degree degree) {
		this.degree = degree;
	}

	public Course getCourse() {
		return course;
	}

	public void setCourse(Course course) {
		this.course = course;
	}

	public int getSemester() {
		return semester;
	}

	public void setSemester(int semester) {
		this.semester = semester;
	}

	public int getYear() {
		return year;
	}

	public void setYear(int year) {
		this.year = year;
	}

	public Set<Evaluation> getEvaluations() {
		return evaluations;
	}

	public void setEvaluations(Set<Evaluation> evaluations) {
		this.evaluations = evaluations;
	}

	public Set<Student> getStudents() {
		return students;
	}

	public void setStudents(Set<Student> students) {
		this.students = students;
	}

	public Set<Professor> getProfessors() {
		return professors;
	}

	public void setProfessors(Set<Professor> professors) {
		this.professors = professors;
	}

}