package com.qxueyou.scc.exercise.service;

import java.util.List;
import java.util.Map;

import com.qxueyou.scc.base.model.Result;
import com.qxueyou.scc.exercise.model.ExerciseInfo;
import com.qxueyou.scc.exercise.model.ExerciseItemSet;
import com.qxueyou.scc.exercise.model.ExerciseItemStatistics;
import com.qxueyou.scc.exercise.model.ExerciseResultV;
import com.qxueyou.scc.exercise.model.ExerciseSubmitAnswerData;

/**
 * ×÷Òµ
 * 
 * @author lihanqi
 *
 */
public interface IExerciseInfoService {

	/**
	 * ±£´æ×÷Òµ
	 * 
	 * @return
	 * @throws Exception
	 */
	public Result insertExerciseInfo(ExerciseInfo exerciseInfo);

	/**
	 * ¿ªÊ¼×÷Òµ
	 * 
	 * @param exerciseInfoId
	 * @return
	 */
	public Result doStartExerciseInfo(String exerciseInfoId, String classId, String studentUserId);

	/**
	 * ÐÞ¸Ä×÷Òµ
	 * 
	 * @return
	 * @throws Exception
	 */
	public Result updateExerciseInfo(ExerciseInfo exerciseInfo);

	/**
	 * ɾ³ý×÷Òµ
	 * 
	 * @param exerciseInfoId
	 * @return
	 */
	public Result deleteExerciseInfo(String exerciseInfoId);

	/**
	 * ³õʼ»¯Æ½¾ù³É¼¨ºÍ×î¸ß³É¼¨
	 * 
	 * @param groupId
	 * @return
	 */
	Map<String, Object> initScore(String exerciseInfoId);

	/**
	 * ÌâÄ¿µÃ·ÖÏêÇé
	 * 
	 * @param groupId
	 * @return
	 */
	List<ExerciseItemStatistics> itemDetailList(String exerciseInfoId);

	/**
	 * Ìá½»Îļþ×÷ÒµºÍд×÷×÷Òµ
	 * 
	 * @param exerciseInfoId
	 * @param fileId
	 * @param filePath
	 * @param submitType
	 * @return
	 */
	Result doSubmitOtherExerciseInfo(String exerciseInfoId, String content, String fileId, String filePath,
			short submitType);

	/**
	 * ÌύϰÌâ×÷Òµ
	 * 
	 * @param answers
	 * @return
	 */
	Result doSubmitAnswerExerciseInfo(ExerciseSubmitAnswerData answerData, String exerciseInfoId, String exerciseCompleteId);

	/**
	 * ·¢²¼×÷Òµ
	 * 
	 * @param examIds
	 *            ×÷ÒµµÄµÄIds
	 * @return 1±íʾ·¢²¼³É¹¦£¬0±íʾ·¢²¼Ê§°Ü
	 */
	Result doPublishExercise(String[] exerciseId);

	/**
	 * ³·»Ø·¢²¼µÄ×÷Òµ
	 * 
	 * @param examIds
	 *            ·¢²¼µÄ×÷ÒµµÄIds
	 * @return 1±íʾ³·»Ø³É¹¦£¬0±íʾ³·»Øʧ°Üʧ°Ü
	 */
	Result doRevokeExercise(String[] exerciseId);

	/**
	 * Ê×Ò³»ñȡѧÉú×÷Òµ×ÜÌõÊý
	 * 
	 * @param classId
	 * @param userId
	 */
	int getExerciseCount(String classId, String userId);

	/**
	 * Ê×Ò³»ñȡѧÉúÒÑÍê³ÉµÄ×÷ÒµÌõÊý
	 * 
	 * @param classId
	 * @param userId
	 * @return
	 */
	int getCommitExerciseCount(String classId, String userId);

	/**
	 * Ê×Ò³»ñȡѧÉú´øÍê³ÉµÄÌõÊý
	 * 
	 * @param classId
	 * @param userId
	 * @return
	 */
	int getToBeCommitExerciseCount(String classId, String userId);

	/**
	 * Ê×Ò³»ñÈ¡ÓâÆÚδ½»µÄ×÷ÒµÌõÊý
	 * 
	 * @param classId
	 * @param userId
	 * @return
	 */
	int getUnCommitExerciseCount(String classId, String userId);

	/**
	 * ɾ³ý¿¼ÊÔ
	 * 
	 * @param examId
	 * @return
	 */
	String queryExerciseInfoRelatedGroupId(String exerciseInfoId);
	
	/**
	 * ²éѯ×÷ÒµÁбí-½Ìʦ¶Ë
	 * 
	 * @param pageSize
	 * @param keyword
	 * @param classId
	 * @param pageNum
	 * @return
	 */
	List<Map<String, Object>> teacherExerciseInfoList(Integer pageSize,String keyword,String classId,Integer pageNum);
	
	/**
	 * ºǫ́²éѯ×÷ÒµÁбí
	 * @param keyword
	 * @param pageSize
	 * @param pageNum
	 * @return
	 */
	List<ExerciseInfo> list(String keyword,String classId,Short status,Integer pageSize, Integer pageNum);
	
	/**
	 * ºǫ́²éѯ×÷ÒµÁбíÊýÁ¿
	 * @param keyword
	 * @param creatorId
	 * @return
	 */
	int listCount(String keyword,String classId,Short status);
	
	/**
	 * ²éѯ´ðÌâ×÷ÒµµÄ×÷ÒµÉèÖÃ
	 * @param exerciseInfoId
	 * @return
	 */
	List<ExerciseItemSet> queryExerciseItemSet(String exerciseInfoId);

	/**
	 * ²éѯѧÉú×÷ÒµÊýÁ¿
	 * @param keyword
	 * @param exerciseInfoId
	 * @param subjectId
	 * @param status
	 * @return
	 */
	int queryStuExerciseListCount(String keyword,String exerciseInfoId,String userId, String subjectId, Short status);
	
	/**
	 * ²éѯѧÉú×÷ÒµÇé¿öÁбí
	 * @param keyword
	 * @param exerciseInfoId
	 * @param subjectId
	 * @param status
	 * @param pageSize
	 * @param pageNum
	 * @return
	 */
	List<ExerciseResultV> queryStuExerciselist(String keyword,String exerciseInfoId,String userId,String subjectId, Short status, Integer pageSize, Integer pageNum);
	
	/**
	 * ²éѯ×÷ÒµÍê³ÉÇé¿öÊýÁ¿
	 * @param lstExerciseIds
	 * @return
	 */
	Map<String, Integer> queryResultStatusCount(List<String> lstExerciseIds);
	
}