org.openurp.edu.clazz.model.Schedule.scala Maven / Gradle / Ivy

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/*
 * Copyright (C) 2014, The OpenURP Software.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 */

package org.openurp.edu.clazz.model

import org.beangle.commons.collection.Collections
import org.beangle.commons.lang.time.WeekState
import org.beangle.data.model.Component
import org.openurp.code.asset.model.ClassroomType
import org.openurp.edu.clazz.domain.WeekTimeBuilder

import java.time.LocalDateTime
import scala.collection.mutable

/**
 * 课程安排
 */
class Schedule extends Component with Serializable with Cloneable {

  /** 要求排课课时 */
  var creditHours: Int = _

  /** 周课时 */
  var weekHours: Int = _

  /** 周状态 */
  var weekstate: WeekState = _

  /** 具体排课结果 */
  var activities: mutable.Set[ClazzActivity] = Collections.newSet[ClazzActivity]

  /** 教室类型 */
  var roomType: ClassroomType = _

  /** 开课院系安排 */
  var departArranged: Boolean = true

  /** 第一次上课时间
   */
  def firstDateTime: Option[LocalDateTime] = {
    activities.map { x =>
      x.time.startOn.plusWeeks(x.time.weekstate.first - 1).atTime(x.time.beginAt.toLocalTime)
    }.toBuffer.sorted.headOption
  }

  /** 起始周 */
  def firstWeek: Int = {
    if (null != weekstate) weekstate.first else 0
  }

  /** 结束周 */
  def lastWeek: Int = {
    if (null != weekstate) weekstate.last else 0
  }

  def weekInfo: String = WeekTimeBuilder.digest(weekstate)

}