org.openurp.edu.program.model.AbstractCourseGroup Maven / Gradle / Ivy

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/*
 * OpenURP, Agile University Resource Planning Solution.
 *
 * Copyright © 2014, The OpenURP Software.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful.
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package org.openurp.edu.program.model;

import org.beangle.commons.collection.CollectUtils;
import org.beangle.commons.entity.pojo.LongIdObject;
import org.beangle.commons.lang.Numbers;
import org.beangle.commons.lang.Strings;
import org.hibernate.annotations.Type;
import org.openurp.base.time.Terms;
import org.openurp.code.edu.model.CourseRank;
import org.openurp.code.edu.model.CourseType;
import org.openurp.edu.program.utils.PlanUtils;

import javax.persistence.FetchType;
import javax.persistence.ManyToOne;
import javax.persistence.MappedSuperclass;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;

/**
 * 课程设置中的课程组
 */
@MappedSuperclass
public abstract class AbstractCourseGroup extends LongIdObject implements CourseGroup, Cloneable {

  private static final long serialVersionUID = 1347767253840431206L;
  /**
   * 自定义组名
   */
  @Size(max = 100)
  private String givenName;

  /**
   * 要求完成组数
   */
  protected short subCount;

  /**
   * 课程类别
   */
  @NotNull
  @ManyToOne(fetch = FetchType.LAZY)
  protected CourseType courseType;

  /**
   * 要求学分
   */
  private float credits;

  /**
   * 学时数
   */
  private int creditHours;

  /**
   * 分类学时比例
   */
  private String hourRatios;

  /**
   * 备注
   */
  @Size(max = 2000)
  private String remark;

  /**
   * 学期学分分布
   */
  private String termCredits;

  /**
   * index no
   */
  @Size(max = 30)
  @NotNull
  private String indexno;

  /**
   * 是否是必须的
   */
  private boolean required;

  @ManyToOne(fetch = FetchType.LAZY)
  private CourseRank rank;

  /**
   * 开课学期
   */
  @NotNull
  @Type(type = "org.openurp.base.time.hibernate.TermsType")
  protected Terms terms = Terms.Empty;

  @Override
  public String getName() {
    StringBuilder sb = new StringBuilder();
    if (null != courseType) sb.append(courseType.getName());
    if (null != givenName) sb.append(" ").append(givenName);
    return sb.toString();
  }

  public int getIndex() {
    String index = Strings.substringAfterLast(indexno, ".");
    if (Strings.isEmpty(index)) index = indexno;
    int idx = Numbers.toInt(index);
    if (idx <= 0) idx = 1;
    return idx;
  }

  public short getSubCount() {
    return subCount;
  }

  public void setSubCount(short subCount) {
    this.subCount = subCount;
  }

  public void addChildGroup(CourseGroup group) {
    group.setParent(this);
    getChildren().add(group);
  }

  public String getGivenName() {
    return givenName;
  }

  public void setGivenName(String givenName) {
    this.givenName = givenName;
  }

  public void addPlanCourse(PlanCourse planCourse) {
    for (PlanCourse planCourse1 : getPlanCourses()) {
      if (planCourse.getCourse().equals(planCourse1.getCourse())) {
        return;
      }
    }
    planCourse.setGroup(this);
    getPlanCourses().add(planCourse);
  }

  public void removePlanCourse(PlanCourse course) {
    getPlanCourses().remove(course);
  }

  public Object clone() throws CloneNotSupportedException {
    AbstractCourseGroup courseGroup = (AbstractCourseGroup) super.clone();
    courseGroup.setId(null);
    // 克隆子组
    List groups = courseGroup.getChildren();
    List groupClones = CollectUtils.newArrayList();
    for (CourseGroup cg : groups) {
      CourseGroup groupClone = (CourseGroup) cg.clone();
      groupClones.add(groupClone);
      groupClone.setParent(courseGroup);
    }
    courseGroup.setChildren(groupClones);
    courseGroup.setPlanCourses(new ArrayList());
    // 克隆课程
    for (PlanCourse planCourse : getPlanCourses()) {
      courseGroup.addPlanCourse((PlanCourse) planCourse.clone());
    }
    return courseGroup;
  }

  public CourseType getCourseType() {
    return courseType;
  }

  public void setCourseType(CourseType courseType) {
    this.courseType = courseType;
  }

  public String getRemark() {
    return remark;
  }

  public void setRemark(String remark) {
    this.remark = remark;
  }

  public float getCredits() {
    return credits;
  }

  public void setCredits(float credits) {
    this.credits = credits;
  }

  public String getTermCredits() {
    return termCredits;
  }

  public void setTermCredits(String termCredits) {
    this.termCredits = termCredits;
  }

  public String getIndexno() {
    return indexno;
  }

  public void setIndexno(String indexno) {
    this.indexno = indexno;
  }

  public boolean isAutoAddup() {
    if (null == rank) return true;
    else return rank.isCompulsory();
  }

  public Terms getTerms() {
    return terms;
  }

  public void setTerms(Terms terms) {
    this.terms = terms;
  }

  /**
   * 添加计划课程
   */
  public void addPlanCourses(List planCourses) {
    for (PlanCourse element : planCourses) {
      boolean finded = false;
      for (PlanCourse element2 : planCourses) {
        if (element.getCourse().getId().equals(element2.getCourse().getId())) {
          finded = true;
          break;
        }
      }
      if (!finded) {
        element.setGroup(this);
        planCourses.add(element);
      }
    }
  }

  public void updateCoursePlan(CoursePlan plan) {
    setPlan(plan);
    if (getChildren() != null) {
      for (CourseGroup group : getChildren()) {
        group.updateCoursePlan(plan);
      }
    }
  }

  public List getPlanCourses(String terms) {
    if (Strings.isEmpty(terms)) {
      return new ArrayList(getPlanCourses());
    }
    Set result = CollectUtils.newHashSet();
    Integer[] termSeq = Strings.splitToInt(terms);
    for (int i = 0; i < termSeq.length; i++) {
      result.addAll(PlanUtils.getPlanCourses(this, termSeq[i]));
    }
    return new ArrayList(result);
  }

  public List getOrderedPlanCourses() {
    Collections.sort(this.getPlanCourses(), new PlanCourseComparator());
    return this.getPlanCourses();
  }

  public int compareTo(CourseGroup o) {
    return getIndexno().compareTo(o.getIndexno());
  }

  public int getCreditHours() {
    return creditHours;
  }

  public void setCreditHours(int creditHours) {
    this.creditHours = creditHours;
  }

  public String getHourRatios() {
    return hourRatios;
  }

  @Override
  public void setHourRatios(String hourRatios) {
    this.hourRatios = hourRatios;
  }

  public boolean isRequired() {
    return required;
  }

  public void setRequired(boolean required) {
    this.required = required;
  }

  public CourseRank getRank() {
    return rank;
  }

  public void setRank(CourseRank rank) {
    this.rank = rank;
  }
}