package org.dromara.web.mapper;


import org.apache.ibatis.annotations.Select;
import org.dromara.common.mybatis.core.mapper.BaseMapperPlus;
import org.dromara.web.domain.TreatmentUser;
import org.dromara.web.domain.vo.TreatmentUserVo;
import org.dromara.web.domain.vo.indexData.PatientOverviewVo;
import org.springframework.stereotype.Repository;

/**
 * 【请填写功能名称】Mapper接口
 *
 * @author Lion Li
 * @date 2025-06-24
 */
@Repository
public interface TreatmentUserMapper extends BaseMapperPlus<TreatmentUser, TreatmentUserVo> {
    @Select("SELECT COUNT(DISTINCT sp.id) AS total, " +
        " COUNT(DISTINCT CASE WHEN latest_rec.type = '1' AND latest_rec.medical_type != '2' THEN sp.id END) AS outpatient,  " +
        " COUNT(DISTINCT CASE WHEN latest_rec.type = '0' AND latest_rec.medical_type != '2' AND latest_rec.discharge_date IS NULL THEN sp.id END) AS inpatient  " +
        "FROM sys_patient sp  " +
        "LEFT JOIN (  " +
        " SELECT pmr1.*   " +
        " FROM patient_medical_record pmr1  " +
        " INNER JOIN (  " +
        "  SELECT treat_num, MAX(create_time) as max_create_time  " +
        "    FROM patient_medical_record  " +
        "     WHERE del_flag = '0'  " +
        "       GROUP BY treat_num  " +
        "    ) pmr2 ON pmr1.treat_num = pmr2.treat_num AND pmr1.create_time = pmr2.max_create_time  " +
        "    WHERE pmr1.del_flag = '0'  " +
        ") latest_rec ON sp.treat_num = latest_rec.treat_num  " +
        "WHERE sp.del_flag = '0'")
    PatientOverviewVo selectCount();
}