education/backend/roomroot-jwgl/target/classes/com/roomroot/jwgl/mapper/OperationAnalysisMapper.xml

<?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.roomroot.jwgl.mapper.OperationAnalysisMapper">

    <select id="selectCourseCompletionByDept" resultType="com.roomroot.jwgl.vo.courserunning.CourseCompletionByDeptVO">
        SELECT
            t.JXXBH as jxxbh,
            t.JXXMC as jxxmc,
            COUNT(c.BH) as completedCount,
            SUM(c.KCS) as totalCount,
            CASE WHEN SUM(c.KCS) > 0 THEN ROUND(COUNT(c.BH) * 100.0 / SUM(c.KCS), 2) ELSE 0 END as completionRate
        FROM SSKC c
        LEFT JOIN SSKCB b ON c.SSKCBBH = b.BH
        LEFT JOIN JXX t ON b.JXXBH = t.BH
        WHERE c.SCZTF = 0
        <if test="nd != null and nd != ''">
            AND c.ND = #{nd}
        </if>
        <if test="xqd != null and xqd != ''">
            AND c.XQD = #{xqd}
        </if>
        GROUP BY t.JXXBH, t.JXXMC
        ORDER BY completionRate DESC
    </select>

    <select id="selectVenueUsageRate" resultType="com.roomroot.jwgl.vo.courserunning.VenueUsageRateVO">
        SELECT
            c.CDLYBH as cdlybh,
            c.CDLYMC as cdlymc,
            COUNT(b.BH) as usageCount,
            COUNT(DISTINCT b.CDBH) as totalCount,
            CASE WHEN COUNT(DISTINCT b.CDBH) > 0 THEN ROUND(COUNT(b.BH) * 100.0 / COUNT(DISTINCT b.CDBH), 2) ELSE 0 END as usageRate
        FROM SSKC c
        LEFT JOIN SSKCB b ON c.SSKCBBH = b.BH
        LEFT JOIN CDLY cdl ON b.CDLYBH = cdl.BH
        WHERE c.SCZTF = 0
        <if test="nd != null and nd != ''">
            AND c.ND = #{nd}
        </if>
        <if test="xqd != null and xqd != ''">
            AND c.XQD = #{xqd}
        </if>
        GROUP BY c.CDLYBH, c.CDLYMC
        ORDER BY usageRate DESC
    </select>

    <select id="selectScheduleAdjustTrend" resultType="com.roomroot.jwgl.vo.courserunning.ScheduleAdjustTrendVO">
        SELECT
            TO_CHAR(a.CJSJ, 'IW') as period,
            '第' || TO_CHAR(a.CJSJ, 'IW') || '周' as periodName,
            COUNT(a.BH) as adjustCount
        FROM SSDKSQ a
        WHERE a.SCZTF = 0
        <if test="nd != null and nd != ''">
            AND a.ND = #{nd}
        </if>
        <if test="xqd != null and xqd != ''">
            AND a.XQD = #{xqd}
        </if>
        GROUP BY TO_CHAR(a.CJSJ, 'IW')
        ORDER BY period
    </select>

    <select id="selectOverallCourseCompletionRate" resultType="java.lang.Double">
        SELECT
            CASE WHEN SUM(c.KCS) > 0 THEN ROUND(COUNT(c.BH) * 100.0 / SUM(c.KCS), 2) ELSE 0 END
        FROM SSKC c
        WHERE c.SCZTF = 0
        <if test="nd != null and nd != ''">
            AND c.ND = #{nd}
        </if>
        <if test="xqd != null and xqd != ''">
            AND c.XQD = #{xqd}
        </if>
    </select>

    <select id="selectStudentAbsenceRate" resultType="java.lang.Double">
        SELECT 0.0
    </select>

    <select id="selectVenueAvgUsageRate" resultType="java.lang.Double">
        SELECT AVG(v.usageRate)
        FROM (
            SELECT
                CASE WHEN COUNT(DISTINCT b.CDBH) > 0 THEN ROUND(COUNT(b.BH) * 100.0 / COUNT(DISTINCT b.CDBH), 2) ELSE 0 END as usageRate
            FROM SSKC c
            LEFT JOIN SSKCB b ON c.SSKCBBH = b.BH
            WHERE c.SCZTF = 0
            <if test="nd != null and nd != ''">
                AND c.ND = #{nd}
            </if>
            <if test="xqd != null and xqd != ''">
                AND c.XQD = #{xqd}
            </if>
            GROUP BY b.CDBH
        ) v
    </select>

    <select id="selectAvgWeeklyHoursPerTeacher" resultType="java.lang.Double">
        SELECT 0.0
    </select>

    <select id="selectTotalScheduleAdjustCount" resultType="java.lang.Integer">
        SELECT COUNT(BH)
        FROM SSDKSQ
        WHERE SCZTF = 0
        <if test="nd != null and nd != ''">
            AND ND = #{nd}
        </if>
        <if test="xqd != null and xqd != ''">
            AND XQD = #{xqd}
        </if>
    </select>

    <select id="selectTotalSupportPlanCount" resultType="java.lang.Integer">
        SELECT COUNT(BH)
        FROM KCBBZMX
        WHERE SCZTF = 0
        <if test="nd != null and nd != ''">
            AND ND = #{nd}
        </if>
        <if test="xqd != null and xqd != ''">
            AND XQD = #{xqd}
        </if>
    </select>

    <select id="selectTotalLeaveCount" resultType="java.lang.Integer">
        SELECT COUNT(BH)
        FROM XYJXQJB
        WHERE SCZTF = 0
        <if test="nd != null and nd != ''">
            AND ND = #{nd}
        </if>
        <if test="xqd != null and xqd != ''">
            AND XQD = #{xqd}
        </if>
    </select>

    <select id="selectPendingAdjustCount" resultType="java.lang.Integer">
        SELECT COUNT(BH)
        FROM SSDKSQ
        WHERE SCZTF = 0
          AND JYSPZZT = 0
        <if test="nd != null and nd != ''">
            AND ND = #{nd}
        </if>
        <if test="xqd != null and xqd != ''">
            AND XQD = #{xqd}
        </if>
    </select>

    <select id="selectPendingLeaveCount" resultType="java.lang.Integer">
        SELECT COUNT(BH)
        FROM XYJXQJB
        WHERE SCZTF = 0
          AND ZT = '0'
        <if test="nd != null and nd != ''">
            AND ND = #{nd}
        </if>
        <if test="xqd != null and xqd != ''">
            AND XQD = #{xqd}
        </if>
    </select>

</mapper>