package com.qxueyou.scc.admin.classes.service;

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

import com.qxueyou.scc.admin.classes.model.ClsClass;
import com.qxueyou.scc.base.model.Pager;
import com.qxueyou.scc.base.model.Result;

/**
 * °à¼¶¹ÜÀí·þÎñ²ã
 *
 * @author chenjunliang
 */
public interface IClassService {

    /**
     * ÐÂÔö°à¼¶
     *
     * @param course
     * @return
     */
    Result insertClass(String className, String classNumber, Date startTime, Date endTime, String subjectId,
                       String teacherId);

	/**
	 *
	 *ÐÂÔö²¹¿¼·Ö×é
	 * @param classTypes
	 * @return
	 */
	Result insertReClass(String className, String classNumber, Date startTime, Date endTime, String subjectId,
						 String teacherId,String classTypes);
	/**
     * Ð޸İ༶
     *
     * @param course
     * @return
     */
    Result updateClass(String classId, String className, String classNumber, Date startTime, Date endTime,
                       String subjectId, boolean needJoinAudit, boolean needQuitAudit, boolean showAnalysisAfterExer,
                       boolean canMultiExer, boolean needForum, String teacherId);

    /**
     * »ñÈ¡°à¼¶Áбí
     *
     * @return
     */
    List<ClsClass> getClassLst(String keyword, String teacherId, Integer pageSize, Integer pageNum, Integer pageType);

    /**
     * »ñÈ¡°à¼¶ÁбíÊýÁ¿
     *
     * @return
     */
    int getClassLstCount(String keyword, String teacherId, Integer pageType);

    /**
     * @return
     */
    List<ClsClass> listMyClass();

    /**
     * »ñÈ¡°à¼¶¿¼ÊÔ¡¢×÷ÒµµÈ»î¶¯ÐÅÏ¢
     *
     * @return
     */
    Map<String, Object> getClassActivityInfo(String classId);

    /**
     * »ñÈ¡°à¼¶ÏêÇé
     *
     * @return
     */
    ClsClass read(String classId);

    /**
     * ɾ³ý°à¼¶
     *
     * @param classIds
     * @return
     */
    Result deleteClass(String[] classIds);

    /**
     * ÐÂÔöѧÉú
     *
     * @param count ѧÉúÊýÁ¿
     * @return
     */
    Result addStudent(String classId, int count);

    /**
     * »ñÈ¡¸öÈËÒѼÓÈë°à¼¶µÄ¿Î³Ì¼°Ñ§Ï°Çé¿ö
     *
     * @param classId
     * @return
     */
    List<Map<String, Object>> getSubjectLstByClsId(String classId);

    Result getAllClassLst();

    /**
     * ÀÏʦ»ñÈ¡°à¼¶Áбí
     */
    List<ClsClass> getClassLstByTeacherId();

    /**
     * ²éѯÀÏʦ»ò¹ÜÀíÔ±¿ÉÓõİ༶IDºÍÃû³ÆÁбí
     * @param teacherId  ¸ù¾Ý½ÌʦID¹ýÂË
     * @param subjectId  ¸ù¾Ý¿Î³ÌID¹ýÂË
     * @return
     */
	List<Map<String, Object>> queryAvailableClassIdAndName(String teacherId,String subjectId);

	/**
	 * app½Ìʦ¶Ë°à¼¶Áбí
	 *
	 * @param keyword
	 * @param limit
	 * @param pageNum
	 * @return
	 */
	Result classList(String keyword, Pager pager, int type);

	/**
	 * ¸ù¾Ý°à¼¶ID»ñÈ¡°à¼¶Ãû×Ö,˳ÐòÓë´«ÈëµÄid˳ÐòÒ»ÖÂ
	 * @param classIds
	 * @return
	 */
	String [] queryClassNamesByIds(String[] classIds);

	/**
	 * ¸ù¾ÝÓû§ID²éѯËùÓû§¼ÓÈëµÄ°à¼¶
	 * @param userId
	 * @return
	 */
	List<ClsClass> queryStudentClassesByUserId(String userId);

	/**
	 * ²éѯËùÓа༶ÐÅÏ¢
	 * @return
	 */
	List<Map<String, Object>> queryAllClassIdAndName();

	ClsClass getReClass(String classTypes);
}