package cn.lihu.jh.module.ecg.controller.admin.doctor;

import cn.lihu.jh.framework.common.exception.ErrorCode;
import cn.lihu.jh.framework.common.pojo.CommonResult;
import cn.lihu.jh.framework.common.util.object.BeanUtils;
import cn.lihu.jh.framework.security.core.util.SecurityFrameworkUtils;
import cn.lihu.jh.module.ecg.controller.admin.call.vo.CallSaveReqVO;
import cn.lihu.jh.module.ecg.controller.admin.queue.vo.PatientStatisticVO;
import cn.lihu.jh.module.ecg.controller.admin.queue.vo.QueueRespVO;
import cn.lihu.jh.module.ecg.controller.admin.queue.vo.QueueSaveReqVO;
import cn.lihu.jh.module.ecg.controller.admin.room.vo.RoomRespVO;
import cn.lihu.jh.module.ecg.dal.dataobject.queue.QueueDO;
import cn.lihu.jh.module.ecg.dal.dataobject.room.RoomDO;
import cn.lihu.jh.module.ecg.enums.QueueStatusEnum;
import cn.lihu.jh.module.ecg.service.call.CallService;
import cn.lihu.jh.module.ecg.service.queue.QueueService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.extern.slf4j.Slf4j;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;

import static cn.lihu.jh.framework.common.exception.enums.GlobalErrorCodeConstants.SUCCESS;
import static cn.lihu.jh.framework.common.pojo.CommonResult.error;
import static cn.lihu.jh.framework.common.pojo.CommonResult.success;
import static cn.lihu.jh.module.ecg.enums.ErrorCodeConstants.*;

@Tag(name = "管理后台 - 医生叫号")
@RestController
@RequestMapping("/ecg/doctor")
@Validated
@Slf4j
public class DoctorController {

    @Resource
    private QueueService queueService;

    @Resource
    private CallService callService;

    @GetMapping("/bed-doctor-pause")
    @Operation(summary = "医生暂停")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:state')")
    public CommonResult<Integer> bedPause(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        Long userId = SecurityFrameworkUtils.getLoginUserId();
        String userNickname = SecurityFrameworkUtils.getLoginUserNickname();

        ErrorCode result = queueService.startBedDoctorPause(roomId, bedNo, userId, userNickname);
        if (result.equals(SUCCESS)) {
            queueService.updateStop(roomId, bedNo);
            return success(SUCCESS.getCode());
        }

        return error(result);
    }

    @GetMapping("/bed-doctor-resume")
    @Operation(summary = "医生恢复")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:state')")
    public CommonResult<Integer> bedResume(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        Long userId = SecurityFrameworkUtils.getLoginUserId();
        String userNickname = SecurityFrameworkUtils.getLoginUserNickname();

        ErrorCode result = queueService.startBedDoctorResume(roomId, bedNo, userId, userNickname);
        if (result.equals(SUCCESS))
            return success(SUCCESS.getCode());

        return error(result);
    }

    @GetMapping("/bed-doctor-on")
    @Operation(summary = "医生入座")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:state')")
    public CommonResult<Integer> bedDoctorOn(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        Long userId = SecurityFrameworkUtils.getLoginUserId();
        String userNickname = SecurityFrameworkUtils.getLoginUserNickname();

        ErrorCode result = queueService.startBedDoctorOn(roomId, bedNo, userId, userNickname);
        if (result.equals(SUCCESS))
            return success(0);

        return error(result);
    }

    @GetMapping("/bed-doctor-off")
    @Operation(summary = "医生离座")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:state')")
    public CommonResult<Integer> bedDoctorOff(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        Long userId = SecurityFrameworkUtils.getLoginUserId();
        String userNickname = SecurityFrameworkUtils.getLoginUserNickname();

        ErrorCode result = queueService.startBedDoctorOff(roomId, bedNo, userId, userNickname);
        if (result.equals(SUCCESS))
            return success(SUCCESS.getCode());

        return error(result);
    }

    /**
     * 释放**当前登录用户**占用的全部诊疗床位（退出系统时自动离座）。
     *
     * <p>背景：医生在「诊室选择」页选好床位后即占用该床位（{@code clinic_room.doc_id}），
     * 若一直不点「离座」就退出系统，床位会一直显示被占用，其他医生无法使用。
     *
     * <p>与 {@link #bedDoctorOff} 的区别：
     * <ul>
     *   <li>{@code /bed-doctor-off} 需要前端传 roomId + bedNo（离开某个**指定**床位）；</li>
     *   <li>本接口**不需要任何参数**，按当前登录用户反查其占用的**所有**床位并逐一释放。</li>
     * </ul>
     * 之所以做成"无参"：退出登录 / 空闲超时 / 令牌失效等场景下，前端可能已经拿不到
     * 床位的 roomId/bedNo（本地缓存已被清理），此时只能由服务端按 userId 反查。
     * 服务端反查也更可靠 —— 前端缓存的床位若被管理员改动过，就会出现"释放不掉"。
     *
     * <p>幂等：未占用任何床位时直接返回成功。
     */
    @PostMapping("/release-my-beds")
    @Operation(summary = "释放当前登录用户占用的全部床位（退出系统时自动离座）")
    public CommonResult<Boolean> releaseMyBeds() {
        Long userId = SecurityFrameworkUtils.getLoginUserId();
        if (userId == null) {
            // 未登录（或令牌已失效）时无床位可释放，按成功返回，避免前端报错
            return success(true);
        }
        String userNickname = SecurityFrameworkUtils.getLoginUserNickname();
        List<RoomDO> occupiedBeds = queueService.getDocRoomInfo(userId);
        if (occupiedBeds == null || occupiedBeds.isEmpty()) {
            return success(true);   // 未占用床位，无需处理
        }
        log.info("[releaseMyBeds] 退出系统自动离座. userId={} nickname={} 占用床位数={}",
                userId, userNickname, occupiedBeds.size());
        for (RoomDO bed : occupiedBeds) {
            // 逐个释放；单个失败不影响其它床位
            queueService.startBedDoctorOff(bed.getRoomId(), bed.getBedNo(), userId, userNickname);
        }
        return success(true);
    }

    @GetMapping("/bed-doctor-get")
    @Operation(summary = "医生工位获取")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:state')")
    public CommonResult<RoomRespVO> bedDoctorGet(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        Long userId = SecurityFrameworkUtils.getLoginUserId();

        CommonResult<RoomRespVO> result = queueService.getRoom(roomId, bedNo, userId);
        return result;
    }

    @GetMapping("/finish-next-patient")
    @Operation(summary = "常规叫号、下一位患者")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<List<QueueRespVO>> finishNextPatient(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        queueService.finishNextPatient(roomId, bedNo);

        List<QueueDO> queueDOList = queueService.getCheckRelatedPatient(roomId, bedNo);

        // 过滤出  就诊中的，准备叫号
        QueueDO onStageItem = queueDOList.stream().filter(item ->
                item.getStatus() == QueueStatusEnum.ONSTAGE.getStatus() && item.getAffinityItem() == 0
        ).findFirst().orElse(null);
        if (null != onStageItem) {
            CallSaveReqVO callSaveReqVO = BeanUtils.toBean(onStageItem, CallSaveReqVO.class);
            callSaveReqVO.setId(null);
            callService.createCall(callSaveReqVO);
        }

        return success(BeanUtils.toBean(queueDOList, QueueRespVO.class));
    }

    @GetMapping("/finish-receive-next-patient")
    @Operation(summary = "领用叫号、下一位患者")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<List<QueueRespVO>> finishReceiveNextPatient(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        queueService.finishReceiveNextPatient(roomId, bedNo);

        List<QueueDO> queueDOList = queueService.getCheckRelatedPatient(roomId, bedNo);

        // 过滤出  就诊中的，准备叫号
        QueueDO onStageItem = queueDOList.stream().filter(item ->
                item.getStatus() == QueueStatusEnum.ONSTAGE.getStatus() && item.getAffinityItem() == 0
        ).findFirst().orElse(null);
        if (null != onStageItem) {
            CallSaveReqVO callSaveReqVO = BeanUtils.toBean(onStageItem, CallSaveReqVO.class);
            callSaveReqVO.setId(null);
            callService.createCall(callSaveReqVO);
        }

        return success(BeanUtils.toBean(queueDOList, QueueRespVO.class));
    }

    @GetMapping("/finish-install-next-patient")
    @Operation(summary = "装机叫号、下一位患者")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<List<QueueRespVO>> finishInstallNextPatient(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        queueService.finishInstallNextPatient(roomId, bedNo);

        List<QueueDO> queueDOList = queueService.getInstallRelatedPatient(roomId, bedNo); // 待安装的患者

        List<QueueDO> installingQueueDOList = queueDOList.stream().filter(queueDO ->
                queueDO.getStatus() == QueueStatusEnum.INSTALLING.getStatus() && queueDO.getAffinityItem() == 0
        ).toList();
        // 过滤出  [安装中] 的，准备叫号   该工位应该 最多只有一个 [安装中]
        if (installingQueueDOList.size() > 0) {
            QueueDO onStageItem = installingQueueDOList.get(0);
            CallSaveReqVO callSaveReqVO = BeanUtils.toBean(onStageItem, CallSaveReqVO.class);
            callSaveReqVO.setId(null);
            callSaveReqVO.setCallType(1); // 装机叫号
            callService.createCall(callSaveReqVO);
        }

        return success(BeanUtils.toBean(queueDOList, QueueRespVO.class));
    }

    // 常规检查过号、领用过号
    @GetMapping("/pass-waiting-patient")
    @Operation(summary = "过号排队中患者")
    @Parameter(name = "patId", description = "患者编号", required = true, example = "20247845")
    @Parameter(name = "checkType", description = "预约检查类型", required = true, example = "100")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<Integer> passWaitingPatient(
            @RequestParam("patId") String patId,
            @RequestParam("checkType") Integer checkType)
    {
        queueService.passWaitingPatient( patId, checkType );
        return success(0);
    }

    // 常规检查过号、领用过号
    @GetMapping("/pass-next-patient")
    @Operation(summary = "过号、下一位患者")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<List<QueueRespVO>> passNextPatient(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        queueService.passNextPatient(roomId, bedNo);

        List<QueueDO> queueDOList = queueService.getCheckRelatedPatient(roomId, bedNo);

        // 过滤出  就诊中的，准备叫号
        QueueDO onStageItem = queueDOList.stream().filter(item -> Objects.equals(item.getStatus(), QueueStatusEnum.ONSTAGE.getStatus())).findFirst().orElse(null);
        if (null != onStageItem) {
            CallSaveReqVO callSaveReqVO = BeanUtils.toBean(onStageItem, CallSaveReqVO.class);
            callSaveReqVO.setId(null);
            callService.createCall(callSaveReqVO);
        }

        return success(BeanUtils.toBean(queueDOList, QueueRespVO.class));
    }

    @GetMapping("/pass-install-next-patient")
    @Operation(summary = "安装过号、下一位患者")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<List<QueueRespVO>> passInstallNextPatient(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        queueService.passInstallNextPatient(roomId, bedNo);

        List<QueueDO> queueDOList = queueService.getInstallRelatedPatient(roomId, bedNo);

        List<QueueDO> installingQueueDOList = queueDOList.stream().filter(queueDO -> queueDO.getStatus() == QueueStatusEnum.INSTALLING.getStatus()).toList();
        // 过滤出  [安装中] 的，准备叫号   该工位应该 最多只有一个 [安装中]
        if (installingQueueDOList.size() > 0) {
            QueueDO onStageItem = installingQueueDOList.get(0);
            CallSaveReqVO callSaveReqVO = BeanUtils.toBean(onStageItem, CallSaveReqVO.class);
            callSaveReqVO.setId(null);
            callSaveReqVO.setCallType(1); // 装机叫号
            callService.createCall(callSaveReqVO);
        }

        return success(BeanUtils.toBean(queueDOList, QueueRespVO.class));
    }

    @GetMapping("/call-again")
    @Operation(summary = "[常规检查]或[领用] 重叫、患者")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<String> callPatientAgain(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        List<Integer> queueStatusList = new ArrayList<>();
        queueStatusList.add(QueueStatusEnum.ONSTAGE.getStatus());
        List<QueueDO> queueDOList = queueService.getBedQueueByStatus(roomId, bedNo, queueStatusList);

        if (queueDOList.isEmpty())
            return success("无就诊中患者");

        if (queueDOList.size() > 1) {
            log.error("room {} bed {} have {} 就诊中患者", roomId, bedNo, queueDOList.size());
            return error(ECG_INNER_ERROR);
        }

        QueueDO onStageItem = queueDOList.get(0);
        CallSaveReqVO callSaveReqVO = BeanUtils.toBean(onStageItem, CallSaveReqVO.class);
        callSaveReqVO.setId(null);
        callService.callAgain(callSaveReqVO);

        return success("操作成功");
    }


    @GetMapping("/call-install-again")
    @Operation(summary = "重叫、患者")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<String> callInstallingPatientAgain(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        List<Integer> queueStatusList = new ArrayList<>();
        queueStatusList.add(QueueStatusEnum.INSTALLING.getStatus());
        List<QueueDO> queueDOList = queueService.getBedQueueByStatus(roomId, bedNo, queueStatusList);

        if (queueDOList.isEmpty())
            return success("无安装中的患者");

        if (queueDOList.size() > 1) {
            log.error("room {} bed {} have {} 安装中的患者", roomId, bedNo, queueDOList.size());
            return error(ECG_INNER_ERROR);
        }

        QueueDO onStageItem = queueDOList.get(0);
        CallSaveReqVO callSaveReqVO = BeanUtils.toBean(onStageItem, CallSaveReqVO.class);
        callSaveReqVO.setId(null);
        callSaveReqVO.setCallType(1); // 装机叫号
        callService.callAgain(callSaveReqVO);

        return success("操作成功");
    }

    @GetMapping("/get-to-be-checked-list")
    @Operation(summary = "取 [常规检查] 或 [待领用] 患者列表")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<List<QueueRespVO>> getToBeCheckedPatientList(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        List<QueueDO> queueDOList = queueService.getCheckRelatedPatient(roomId, bedNo);
        return success(BeanUtils.toBean(queueDOList, QueueRespVO.class));
    }

    @GetMapping("/get-to-be-installed-list")
    @Operation(summary = "取 [待安装] 患者列表")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<List<QueueRespVO>> getToBeInstalledPatientList(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        List<QueueDO> queueDOList = queueService.getInstallRelatedPatient(roomId, bedNo);
        return success(BeanUtils.toBean(queueDOList, QueueRespVO.class));
    }

    @GetMapping("/get-patient-statistic")
    @Operation(summary = "取患者统计")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<PatientStatisticVO> getPatientStatistic(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        PatientStatisticVO patientStatisticVO = queueService.getPatientStatistic(roomId, bedNo);
        return success(patientStatisticVO);
    }

    @GetMapping("/get-dev-ready-statistic")
    @Operation(summary = "设备领用统计")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<PatientStatisticVO> getDevReadyStatistic(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        PatientStatisticVO patientStatisticVO = queueService.getBedDevReadyStatistic(roomId, bedNo);
        return success(patientStatisticVO);
    }


    @GetMapping("/get-dev-install-statistic")
    @Operation(summary = "设备装机统计")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<PatientStatisticVO> getDevInstallStatistic(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo)
    {
        PatientStatisticVO patientStatisticVO = queueService.getBedDevInstallStatistic(roomId, bedNo);
        return success(patientStatisticVO);
    }

    @GetMapping("/recall-pass-waiting-patient")
    @Operation(summary = "过号-排队中 患者召回")
    @Parameter(name = "patId", description = "患者编号", required = true, example = "B2")
    @Parameter(name = "checkType", description = "预约检查类型", required = true, example = "100")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<String> recallPatient(
            @RequestParam("patId") String patId,
            @RequestParam("checkType") Integer checkType)
    {
        Integer result = queueService.recallPassWaitingPatient(patId, checkType);
        if (null == result || 0 == result)
            return error(PATIENT_NOT_EXISTS);

        return success("操作成功");
    }

    @GetMapping("/recall-patient")
    @Operation(summary = "过号病人召回")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @Parameter(name = "patId", description = "患者编号", required = true, example = "B2")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<String> recallPatient(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo,
            @RequestParam("patId") String patId,
            @RequestParam("checkType") Integer checkType,
            @RequestParam("roomId_operator") Long roomId_operator,
            @RequestParam("bedNo_operator") String bedNo_operator )
    {
        Integer result = queueService.recallPatient(roomId, bedNo, patId, checkType);
        if (null == result || 0 == result)
            return error(PATIENT_NOT_EXISTS);

        return success("操作成功");
    }

    @GetMapping("/recall-install-patient")
    @Operation(summary = "过号安装病人召回")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "B2")
    @Parameter(name = "patId", description = "患者编号", required = true, example = "B2")
    @Parameter(name = "checkType", description = "检查类型", required = true, example = "100")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<String> recallInstallPatient(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo,
            @RequestParam("patId") String patId,
            @RequestParam("checkType") Integer checkType,
            @RequestParam("roomId_operator") Long roomId_operator,
            @RequestParam("bedNo_operator") String bedNo_operator )
    {
        if (roomId != roomId_operator)
            return error(QUEUE_RECALL_INSTALL_NOT_CUR_ROOM);

        Integer result = queueService.recallInstallPatient(roomId, bedNo, patId, checkType, roomId_operator, bedNo_operator);
        if (null == result || 0 == result)
            return error(PATIENT_NOT_EXISTS);

        return success("操作成功");
    }

    // ==================== 需求2：撤销「叫号 / 检查完成」 ====================

    @GetMapping("/undo-finish-patient")
    @Operation(summary = "撤销检查完成：已就诊(40) → 候诊中(20)")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "A1")
    @Parameter(name = "patId", description = "患者编号", required = true, example = "913639423")
    @Parameter(name = "checkType", description = "检查类型", required = true, example = "100")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<String> undoFinishPatient(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo,
            @RequestParam("patId") String patId,
            @RequestParam("checkType") Integer checkType) {
        // 说明：必须按 patId + checkType 精确定位，避免误撤销其他患者（既有缺陷见 DevRentServiceImpl）
        Integer result = queueService.undoFinishPatient(roomId, bedNo, patId, checkType);
        if (null == result || 0 == result) {
            return error(APPOINTMENT_NOT_EXISTS);
        }
        return success("已撤销检查完成，患者已返回候诊区");
    }

    @GetMapping("/undo-call-patient")
    @Operation(summary = "撤销叫号：就诊中(30) → 候诊中(20)")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "A1")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<String> undoCallPatient(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo) {
        Integer result = queueService.undoCallPatient(roomId, bedNo);
        if (null == result || 0 == result) {
            return error(QUEUE_NOT_EXISTS);
        }
        return success("已撤销叫号，患者已返回候诊区");
    }

    @GetMapping("/last-finished-patient")
    @Operation(summary = "取本工位今日最近一位已完成患者（供撤销提示）")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "A1")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<QueueRespVO> lastFinishedPatient(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo) {
        QueueDO queueDO = queueService.getBedLastFinishedQueueItem(roomId, bedNo);
        return success(BeanUtils.toBean(queueDO, QueueRespVO.class));
    }

    // ==================== 需求3：停止候诊开关 ====================

    @GetMapping("/stop-ready")
    @Operation(summary = "停止候诊：不再新增候诊患者（已有候诊仍可叫号）")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "A1")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<Boolean> stopReady(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo) {
        ErrorCode ec = queueService.setStopReady(roomId, bedNo, true);
        if (!SUCCESS.getCode().equals(ec.getCode())) {
            return error(ec);
        }
        return success(true);
    }

    @GetMapping("/resume-ready")
    @Operation(summary = "恢复候诊：重新开始接收候诊患者")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "A1")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<Boolean> resumeReady(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo) {
        ErrorCode ec = queueService.setStopReady(roomId, bedNo, false);
        if (!SUCCESS.getCode().equals(ec.getCode())) {
            return error(ec);
        }
        return success(true);
    }

    @GetMapping("/get-stop-ready")
    @Operation(summary = "查询停止候诊状态")
    @Parameter(name = "roomId", description = "诊室编号", required = true, example = "116")
    @Parameter(name = "bedNo", description = "工位编号", required = true, example = "A1")
    @PreAuthorize("@ss.hasPermission('ecg:doctor:task')")
    public CommonResult<Boolean> getStopReady(
            @RequestParam("roomId") Long roomId,
            @RequestParam("bedNo") String bedNo) {
        Boolean stop = queueService.getStopReady(roomId, bedNo);
        return success(stop != null && stop);
    }

}