kyj-yanglao-end-new/yudao-module-system/yudao-module-system-biz/src/main/resources/mapper/NineRiskBoardMapper.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="cn.iocoder.yudao.module.system.dal.mysql.biz.NineRiskBoardMapper">

    <!-- 机构过滤：不传 tenantIds 时交由框架的多租户插件处理 -->
    <sql id="tenantFilter">
        <if test="reqVO.tenantIds != null and reqVO.tenantIds.length > 0">
            AND t.tenant_id IN
            <foreach item="id" collection="reqVO.tenantIds" open="(" separator="," close=")">
                #{id}
            </foreach>
        </if>
    </sql>

    <!--
        九防评估扁平化明细。
        9 张九防表结构一致（elder_id / assessor / assess_date / risk_level / assess_score / tenant_id），
        因此可用 UNION ALL 合并为一张「虚拟宽表」，再统一关联 elderly_info 补充长者档案，
        并沿床位链路关联 org_build_bed / org_build_room / org_build_floor / org_build 取得位置信息。
        楼栋、楼层过滤与所有看板指标都基于这一次查询完成。
    -->
    <select id="selectAssessFlatList"
            resultType="cn.iocoder.yudao.module.system.dal.mysql.biz.bo.NineRiskAssessFlatBO">
        SELECT
            a.assessId,
            a.itemCode,
            a.elderId,
            a.assessor,
            a.assessDate,
            a.riskLevel,
            a.assessScore,
            ei.elder_name        AS elderName,
            ei.elder_sex         AS elderSex,
            ei.elder_age         AS elderAge,
            ei.nurse_level_id    AS nurseLevelId,
            ei.nurse_level_name  AS nurseLevelName,
            <!-- 楼栋、楼层的 id 与名称取自同一条关联链路，避免热力图分组键与展示名称对不上 -->
            ob.id                AS buildId,
            ob.build_name        AS buildName,
            obf.id               AS floorId,
            obf.floor_name       AS floorName,
            obb.bed_name         AS bedName,
            ei.contract_number   AS contractNumber
        FROM (
            <include refid="unionAllAssess"/>
        ) a
        INNER JOIN elderly_info ei ON ei.id = a.elderId AND ei.deleted = 0
        <!--
            楼栋、楼层、床位名称统一从各自的主表取，不使用 elderly_info 上冗余的
            build_name / floor_name / bed_name，避免主表改名后看板展示到过期数据。
            沿用项目既有写法：从长者的 bed_id 出发，按 床位 -> 房间 -> 楼层 -> 楼栋 逐级关联，
            并带上 tenant_id 保证多租户隔离。一律用 LEFT JOIN，
            长者未分配床位时仍应计入统计，只是名称为空。
        -->
        LEFT JOIN org_build_bed obb ON obb.id = ei.bed_id AND obb.tenant_id = ei.tenant_id
        LEFT JOIN org_build_room obr ON obr.id = obb.room_id AND obr.tenant_id = obb.tenant_id
        LEFT JOIN org_build_floor obf ON obf.id = obr.floor_id AND obf.tenant_id = obr.tenant_id
        LEFT JOIN org_build ob ON ob.id = obf.build_id AND ob.tenant_id = obf.tenant_id
        <where>
            <!-- 楼栋过滤，不传即全部；与展示口径一致，走床位关联链路而非 elderly_info 冗余字段 -->
            <if test="reqVO.buildId != null">
                AND obf.build_id = #{reqVO.buildId}
            </if>
            <!-- 楼层过滤，不传即全部 -->
            <if test="reqVO.floorId != null">
                AND obr.floor_id = #{reqVO.floorId}
            </if>
            <!-- 仅统计在住长者 -->
            AND ei.in_status = 1
            <if test="trendStartDay != null">
                AND (a.assessDate IS NULL OR a.assessDate &gt;= #{trendStartDay})
            </if>
        </where>
        <!--
            同一长者在同一张九防表可能有多条记录，这里按「长者 + 九防项 + 评估日期 + 主键」排序，
            便于上层按顺序取到每个「长者 + 九防项」的最新一条；月度趋势仍使用全量历史数据
        -->
        ORDER BY a.elderId, a.itemCode, a.assessDate, a.assessId
    </select>

    <!-- 9 张九防评估表的 UNION ALL；itemCode 与 NineRiskItemEnum 的 code 一一对应 -->
    <sql id="unionAllAssess">
            SELECT t.id AS assessId, 'fallDown' AS itemCode, t.elder_id AS elderId, t.assessor AS assessor,
                   t.assess_date AS assessDate, t.risk_level AS riskLevel, t.assess_score AS assessScore
            FROM elderly_fall_down t WHERE 1 = 1 <include refid="tenantFilter"/>
        UNION ALL
            SELECT t.id, 'pressureSores', t.elder_id, t.assessor,
                   t.assess_date, t.risk_level, t.assess_score
            FROM elderly_pressure_sores t WHERE 1 = 1 <include refid="tenantFilter"/>
        UNION ALL
            SELECT t.id, 'fallPreventionMeasures', t.elder_id, t.assessor,
                   t.assess_date, t.risk_level, t.assess_score
            FROM elderly_fall_prevention_measures t WHERE 1 = 1 <include refid="tenantFilter"/>
        UNION ALL
            SELECT t.id, 'empyrosis', t.elder_id, t.assessor,
                   t.assess_date, t.risk_level, t.assess_score
            FROM elderly_empyrosis t WHERE 1 = 1 <include refid="tenantFilter"/>
        UNION ALL
            SELECT t.id, 'wanderAway', t.elder_id, t.assessor,
                   t.assess_date, t.risk_level, t.assess_score
            FROM elderly_wander_away t WHERE 1 = 1 <include refid="tenantFilter"/>
        UNION ALL
            SELECT t.id, 'suicideRisk', t.elder_id, t.assessor,
                   t.assess_date, t.risk_level, t.assess_score
            FROM elderly_assess_suicide_risk t WHERE 1 = 1 <include refid="tenantFilter"/>
        UNION ALL
            SELECT t.id, 'antiEntertainment', t.elder_id, t.assessor,
                   t.assess_date, t.risk_level, t.assess_score
            FROM elderly_anti_entertainment t WHERE 1 = 1 <include refid="tenantFilter"/>
        UNION ALL
            SELECT t.id, 'simpleMentalState', t.elder_id, t.assessor,
                   t.assess_date, t.risk_level, t.assess_score
            FROM elderly_assess_simple_mental_state t WHERE 1 = 1 <include refid="tenantFilter"/>
        UNION ALL
            SELECT t.id, 'asphyxiationByChoking', t.elder_id, t.assessor,
                   t.assess_date, t.risk_level, t.assess_score
            FROM elderly_asphyxiation_by_choking t WHERE 1 = 1 <include refid="tenantFilter"/>
    </sql>

    <!--
        知情书统计。风险知情书不属于九防，单独统计；
        签署与否以 second_elder_sign 是否为空判断。
    -->
    <select id="selectDisclosureStat" resultType="java.util.Map">
        SELECT
            COUNT(*) AS total,
            SUM(CASE WHEN t.second_elder_sign IS NOT NULL AND t.second_elder_sign != ''
                     THEN 1 ELSE 0 END) AS signedCount
        FROM elderly_risk_disclosure_statement t
        INNER JOIN elderly_info ei ON ei.id = t.elder_id AND ei.deleted = 0
        <!-- 楼栋、楼层过滤口径与 selectAssessFlatList 保持一致，同样走床位关联链路 -->
        LEFT JOIN org_build_bed obb ON obb.id = ei.bed_id AND obb.tenant_id = ei.tenant_id
        LEFT JOIN org_build_room obr ON obr.id = obb.room_id AND obr.tenant_id = obb.tenant_id
        LEFT JOIN org_build_floor obf ON obf.id = obr.floor_id AND obf.tenant_id = obr.tenant_id
        <where>
            <if test="reqVO.buildId != null">
                AND obf.build_id = #{reqVO.buildId}
            </if>
            <if test="reqVO.floorId != null">
                AND obr.floor_id = #{reqVO.floorId}
            </if>
            AND ei.in_status = 1
            <include refid="tenantFilter"/>
        </where>
    </select>

</mapper>