<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.jevon.mapper.ClassCourseMapper" >
  <resultMap id="BaseResultMap" type="com.jevon.model.ClassCourse" >
    <id column="course_id" property="courseId" jdbcType="INTEGER" />
    <result column="school_id" property="schoolId" jdbcType="INTEGER" />
    <result column="grade" property="grade" jdbcType="INTEGER" />
    <result column="class_id" property="classId" jdbcType="INTEGER" />
    <result column="single_or_double" property="singleOrDouble" jdbcType="INTEGER" />
    <result column="week" property="week" jdbcType="INTEGER" />
    <result column="course_number" property="courseNumber" jdbcType="INTEGER" />
    <result column="course_name" property="courseName" jdbcType="VARCHAR" />
    <result column="create_time" property="createTime" jdbcType="TIMESTAMP" />
    <result column="update_time" property="updateTime" jdbcType="TIMESTAMP" />
    <result column="team" property="team" jdbcType="VARCHAR" />
    <result column="course_open_id" property="courseOpenId" jdbcType="INTEGER" />
  </resultMap>
  <sql id="Base_Column_List" >
    course_id, school_id, grade, class_id, single_or_double, week, course_number, course_name, 
    create_time, update_time,team,course_open_id
  </sql>

  <insert id="insertBatch" parameterType="java.util.List">
        insert into sz_sch_class_course ( school_id, grade,
      class_id, single_or_double, week,
      course_number, course_name, create_time,
      update_time,team,course_open_id)
    values
    <foreach collection="list" item="emp" separator=",">
      (#{emp.schoolId,jdbcType=INTEGER}, #{emp.grade,jdbcType=INTEGER},
      #{emp.classId,jdbcType=INTEGER}, #{emp.singleOrDouble,jdbcType=INTEGER}, #{emp.week,jdbcType=INTEGER},
      #{emp.courseNumber,jdbcType=INTEGER}, #{emp.courseName,jdbcType=VARCHAR}, #{emp.createTime,jdbcType=TIMESTAMP},
      #{emp.updateTime,jdbcType=TIMESTAMP},#{emp.team,jdbcType=VARCHAR}, #{emp.courseOpenId,jdbcType=INTEGER})
    </foreach>
  </insert>

  <update id="recallClassCourse" parameterType="com.jevon.model.ClassCourse">
        update sz_sch_class_course set course_name = null where school_id = #{schoolId}
        and course_name = #{courseName}
  </update>

  <select id="selectClassCourseByClass"  parameterType="com.jevon.model.ClassCourse" resultMap="BaseResultMap">
    select * from sz_sch_class_course where team = #{team} and school_id = #{schoolId}
    <if test="grade != null">
      and grade = #{grade}
    </if>
    <if test="classId != null">
      and class_id = #{classId}
    </if>
    and week =#{week} and course_number =#{courseNumber} and single_or_double = #{singleOrDouble}
  </select>

  <select id="selectClassCourse" parameterType="com.jevon.model.ClassCourse" resultMap="BaseResultMap">
    select * from sz_sch_class_course where team =#{team} and class_id = #{classId}
     and week = #{week} and course_number = #{courseNumber} and  single_or_double =#{singleOrDouble}
  </select>

  <select id="selectWeekCourse" parameterType="com.jevon.model.ClassCourse" resultMap="BaseResultMap">
    select * from sz_sch_class_course where team =#{team} and class_id = #{classId} and week = #{week} and single_or_double = #{singleOrDouble}
        and course_name = #{courseName}
  </select>

  <select id="selectNoCourse" parameterType="com.jevon.model.ClassCourse" resultMap="BaseResultMap">
    select * from sz_sch_class_course where team =#{team} and class_id = #{classId}
     and course_name is null and  week != 6 and week != 7
  </select>

  <select id="selectSingleOrDouble" parameterType="com.jevon.model.ClassCourse" resultType="java.lang.Integer">
    select max(single_or_double)
    from sz_sch_class_course where team =#{team} and grade = #{grade} and school_id = #{schoolId}
  </select>

  <select id="selectMaxCourseNumber" parameterType="com.jevon.model.ClassCourse" resultType="java.lang.Integer">
    select max(course_number) from sz_sch_class_course where team =#{team} and school_id = #{schoolId}
  </select>

  <select id="selectByClassIdAndSingleOrDouble" parameterType="com.jevon.model.ClassCourse" resultMap="BaseResultMap">
    select * from sz_sch_class_course where team =#{team} and class_id = #{classId} and single_or_double = #{singleOrDouble} order by week , course_number
  </select>

  <select id="copyClassCourse"  parameterType="com.jevon.model.ClassCourse" resultMap="BaseResultMap">
    select * from sz_sch_class_course where team =#{team} and school_id = #{schoolId}
  </select>
  <delete id="deleteBySchoolIdAndTeam" parameterType="com.jevon.model.ClassCourse">
    delete from sz_sch_class_course where team =#{team} and school_id = #{schoolId}
  </delete>

  <select id="selectCourseByClassIdAndWeek"  parameterType="com.jevon.model.ClassCourse" resultMap="BaseResultMap">
        select * from sz_sch_class_course where team =#{team} and class_id = #{classId} and week = ${week} and course_name = #{courseName}
         and  single_or_double =#{singleOrDouble}
  </select>

  <update id="updatePublicOreElective" parameterType="com.jevon.model.ClassCourse" >
        update sz_sch_class_course set course_name = #{courseName} where team =#{team} and school_id = #{schoolId} and grade = #{grade}
         and week=#{week} and course_number = #{courseNumber} and single_or_double = #{singleOrDouble}
  </update>

  <update id="updateByPrimaryKey" parameterType="com.jevon.model.ClassCourse" >
    update sz_sch_class_course
    set school_id = #{schoolId,jdbcType=INTEGER},
      grade = #{grade,jdbcType=INTEGER},
      class_id = #{classId,jdbcType=INTEGER},
      single_or_double = #{singleOrDouble,jdbcType=INTEGER},
      week = #{week,jdbcType=INTEGER},
      course_number = #{courseNumber,jdbcType=INTEGER},
      course_name = #{courseName,jdbcType=VARCHAR},
      course_open_id = #{courseOpenId,jdbcType=INTEGER},
      create_time = #{createTime,jdbcType=TIMESTAMP},
      update_time = #{updateTime,jdbcType=TIMESTAMP}
    where course_id = #{courseId,jdbcType=INTEGER}
  </update>
</mapper>