feat: 提交课表冲突检查相关功能模块
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dengxiaoyue
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.roomroot.jwgl.mapper.SSKCBFZJYMapper">
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<select id="selectBySskcbh" resultType="com.roomroot.jwgl.entity.SSKCBFZJY">
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SELECT * FROM "实施_课程表_辅助教员" WHERE "实施_课程表编号" = #{sskcbh}
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</select>
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<delete id="deleteBySskcbbh">
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DELETE FROM "实施_课程表_辅助教员" WHERE "实施_课程表编号" = #{sskcbbh}
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</delete>
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<!-- ============================================================ -->
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<!-- 课表冲突检查 - 维度3：教员时间冲突明细查询 -->
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<!-- 检查逻辑：同一教员(主讲+辅讲统一查)在同一日期节次，被安排多个课次 -->
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<!-- 用到的表： -->
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<!-- 1. 实施_课程表 SSKCB → 日期/节次/年度/删除状态 -->
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<!-- 2. 实施_课程表_辅助教员 SSKCBFZJY → 教员编号(FZJYBH) -->
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<!-- 3. 教员表/教研室人员表 JYB/JYSX → 翻译教员姓名 -->
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<!-- 4. 课表 KB → 翻译课程名称 -->
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<!-- ============================================================ -->
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<select id="selectTeacherConflictDetails"
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resultType="com.roomroot.jwgl.vo.timetableconflict.TimetableConflictDetailVO">
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SELECT
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/* 固定维度编码：教员时间冲突 */
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'TEACHER_CONFLICT' AS dimension_code,
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'教员时间冲突' AS dimension_title,
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/* 发生冲突的资源（教员）*/
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g."辅助教员编号" AS resource_id,
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COALESCE(j."教员姓名", g."辅助教员编号") AS resource_name,
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/* 冲突日期节次：统一取自主表 s */
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g."日期" AS rq,
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g."节次" AS jc,
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/* 占用课次数：同一教员同一时间排了几门不同的课 */
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g."占用课次数" AS occupied_lesson_count,
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/* 冲突课程名 + 主讲/辅讲标注 */
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g."课程名称列表" AS course_names,
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/* 冲突课次编号列表，逗号分隔 */
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g."课次编号列表" AS conflict_sskcb_bhs,
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/* 中文原因 */
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'教员【' || COALESCE(j."教员姓名", g."辅助教员编号") || '】在 '
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|| TO_CHAR(g."日期", 'YYYY-MM-DD') || ' 第' || CAST(g."节次" AS VARCHAR) || '节'
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|| ' 被同时安排 ' || CAST(g."占用课次数" AS VARCHAR) || ' 门课程：'
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|| COALESCE(g."课程名称列表", '（课次号：' || g."课次编号列表" || '）')
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AS reason,
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/* ========== UI 明细新增 5 字段 ========== */
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/* 冲突号：日期8位_节次2位_辅助教员编号 */
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TO_CHAR(g."日期", 'YYYYMMDD')
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|| '_' || LPAD(CAST(g."节次" AS VARCHAR), 2, '0')
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|| '_' || g."辅助教员编号" AS conflict_no,
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/* 班次名称列表（这些课次涉及的所有学员队/班次）*/
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COALESCE(g.xyd_names_list, '（无）') AS xyd_names,
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/* 教员姓名列表（含【主/辅】，该冲突课次涉及的所有教员）*/
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COALESCE(g.teacher_names_list, '（无）') AS teacher_names,
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/* 场地/教室名称列表 */
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COALESCE(g.classroom_names_list, '（无）') AS classroom_names,
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/* 责任单位（从班次所属单位聚合）*/
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COALESCE(g.responsible_dept_list, '（无）')AS responsible_dept
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FROM (
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/*
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* 内层：按教员编号+日期+节次 GROUP BY，筛选出现>1课次的冲突
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*
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* 关键修正：
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* 1. 关联链路：SSKCB → 实施_课程 c → 课表 k；必须 CAST(c.编号 AS CHAR(36))
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* 2. 主讲/辅讲字段：真实列名「主教员」(1主/0辅)
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* 3. 日期节次：统一取主表 s
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*
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* 新增 JOIN（同维度1/2）：为明细表格聚合"该冲突课次涉及的所有班次/教员/场地"
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* - INNER JOIN f 是"维度过滤主关联"（只保留该教员的课次做分组）
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* - 额外 LEFT JOIN xyd/fz/js 三层是"聚合展示用"（把同一冲突组涉及的所有信息都拼出来）
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*/
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SELECT
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f."辅助教员编号",
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s."日期",
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s."节次",
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COUNT(DISTINCT s."编号") AS "占用课次数",
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/* 原课程名称列表（课程名 + 主/辅标注）*/
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WM_CONCAT(DISTINCT
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CASE f."主教员" WHEN 1 THEN '【主】' ELSE '【辅】' END
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|| COALESCE(k."课名称", '未命名课程')
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) AS "课程名称列表",
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WM_CONCAT(DISTINCT s."编号") AS "课次编号列表",
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/* ========== 新增 4 个聚合字段（明细表格用）========== */
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WM_CONCAT(DISTINCT xyd_info."学员队名称") AS xyd_names_list,
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WM_CONCAT(DISTINCT
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CASE fz_info."主教员" WHEN 1 THEN '【主】' ELSE '【辅】' END
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|| jy_info."教员姓名"
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) AS teacher_names_list,
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WM_CONCAT(DISTINCT js_info."教室名称") AS classroom_names_list,
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WM_CONCAT(DISTINCT xyd_info."所属单位") AS responsible_dept_list
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FROM "实施_课程表" s
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/* 维度过滤主关联：只看该教员的课次（GROUP BY 维度）*/
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INNER JOIN "实施_课程表_辅助教员" f ON f."实施_课程表编号" = s."编号"
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/* 课表信息三层关联 */
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LEFT JOIN "实施_课程" c ON CAST(c."编号" AS CHAR(36)) = s."实施_课程编号"
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LEFT JOIN "课表" k ON k."科目代码" = c."科目编号"
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/* ========== 新增 JOIN：聚合该冲突课次的班次/教员/场地所有信息 ========== */
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LEFT JOIN "实施_课程表_学员队" xyd_link ON xyd_link."实施_课程表编号" = s."编号"
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LEFT JOIN "学员队表" xyd_info ON xyd_info."学员队编号" = xyd_link."学员队编号"
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LEFT JOIN "实施_课程表_辅助教员" fz_info ON fz_info."实施_课程表编号" = s."编号"
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LEFT JOIN "教员表" jy_info ON jy_info."教员编号" = fz_info."辅助教员编号"
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LEFT JOIN "实施_课程表_教室" js_link ON js_link."实施_课程表编号" = s."编号"
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LEFT JOIN "教室表" js_info ON js_info."教室编号" = js_link."教室编号"
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WHERE s."删除状态" = 0
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AND s."年度" = #{nd}
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GROUP BY f."辅助教员编号", s."日期", s."节次"
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HAVING COUNT(DISTINCT s."编号") > 1
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) g
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/* 翻译教员姓名：教员表主键「教员编号」，姓名字段「教员姓名」 */
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LEFT JOIN "教员表" j ON j."教员编号" = g."辅助教员编号"
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ORDER BY g."日期", g."节次", g."辅助教员编号"
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</select>
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</mapper>
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