Section.java

package edu.ucsb.cs156.courses.documents;

import java.util.List;
import java.util.stream.Collectors;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class Section implements Cloneable {

  /** a unique number assigned to a section */
  private String enrollCode;

  /** section number of the course */
  private String section;

  /** session only for summer quarter */
  private String session;

  /** if the class is closed */
  private String classClosed;

  /** is course cancelled */
  private String courseCancelled;

  public String status() {
    if (courseCancelled != null && courseCancelled.equals("Y")) {
      return "Cancelled";
    }
    if (classClosed != null && classClosed.equals("Y")) {
      return "Closed";
    }
    return "";
  }

  /**
   * Grading Options Code like Pass/No Pass (P/NP) Or Letter Grades (L).
   *
   * @see <a href= "https://developer.ucsb.edu/content/student-record-code-lookups">
   *     https://developer.ucsb.edu/content/student-record-code-lookups</a>
   */
  private String gradingOptionCode;

  /** total number of enrollments in the course */
  private Integer enrolledTotal;

  /** max number of students can be enrolled in the section */
  private Integer maxEnroll;

  /** Secondary Status of the course */
  private String secondaryStatus;

  /** Is department approval required for enrollment in the section */
  private boolean departmentApprovalRequired;

  /** Is instructor approval required for enrollment in the section */
  private boolean instructorApprovalRequired;

  /** Is there restriction on the level of the course */
  private String restrictionLevel;

  /** Is there restriction on the major of the student */
  private String restrictionMajor;

  /** Is there restriction on the major and pass time of the student */
  private String restrictionMajorPass;

  /** Is there restriction on the minor of the student */
  private String restrictionMinor;

  /** Is there restriction on the minor and pass time of the student */
  private String restrictionMinorPass;

  /** Concurrent courses for the section */
  private List<String> concurrentCourses;

  /** List of {@link TimeLocation} objects for this course */
  private List<TimeLocation> timeLocations;

  /** List of {@link Instructor} objects for this course */
  private List<Instructor> instructors;

  public String instructorList() {
    if (instructors == null) {
      return "";
    }
    List<String> listOfInstructorNames =
        instructors.stream().map(Instructor::getInstructor).collect(Collectors.toList());
    return String.join(", ", listOfInstructorNames);
  }

  public Object clone() throws CloneNotSupportedException {

    Section newSection = (Section) super.clone();
    return newSection;
  }
}