From ab389a5a6b329b15a655340ba7b87bce7fd7871d Mon Sep 17 00:00:00 2001
From: huang <1532065656@qq.com>
Date: 星期三, 24 十二月 2025 17:16:19 +0800
Subject: [PATCH] 添加新增设备自动生成编码

---
 mes-processes/mes-plcSend/src/main/java/com/mes/interaction/vehicle/handler/LoadVehicleLogicHandler.java |  297 +++++++++++++++++++++++++++++++++++++++++------------------
 1 files changed, 206 insertions(+), 91 deletions(-)

diff --git a/mes-processes/mes-plcSend/src/main/java/com/mes/interaction/vehicle/handler/LoadVehicleLogicHandler.java b/mes-processes/mes-plcSend/src/main/java/com/mes/interaction/vehicle/handler/LoadVehicleLogicHandler.java
index 7a04e23..457da90 100644
--- a/mes-processes/mes-plcSend/src/main/java/com/mes/interaction/vehicle/handler/LoadVehicleLogicHandler.java
+++ b/mes-processes/mes-plcSend/src/main/java/com/mes/interaction/vehicle/handler/LoadVehicleLogicHandler.java
@@ -15,9 +15,8 @@
 import com.mes.interaction.vehicle.model.VehicleState;
 import com.mes.interaction.vehicle.model.VehicleStatus;
 import com.mes.interaction.vehicle.model.VehicleTask;
-import com.mes.s7.enhanced.EnhancedS7Serializer;
-import com.mes.s7.provider.S7SerializerProvider;
-import com.mes.service.PlcDynamicDataService;
+import com.mes.plc.client.PlcClient;
+import com.mes.plc.factory.PlcClientFactory;
 import com.mes.task.model.TaskExecutionContext;
 import com.mes.interaction.workstation.scanner.handler.HorizontalScannerLogicHandler;
 import lombok.extern.slf4j.Slf4j;
@@ -28,6 +27,7 @@
 import javax.annotation.PreDestroy;
 import java.util.*;
 import java.util.concurrent.*;
+import java.util.stream.Collectors;
 
 /**
  * 澶ц溅璁惧閫昏緫澶勭悊鍣�
@@ -56,10 +56,7 @@
     private DeviceStatusService deviceStatusService;
     
     @Autowired(required = false)
-    private PlcDynamicDataService plcDynamicDataService;
-    
-    @Autowired(required = false)
-    private S7SerializerProvider s7SerializerProvider;
+    private PlcClientFactory plcClientFactory;
 
     // MES瀛楁鍒楄〃锛堣繘鐗囧拰鍑虹墖鍏辩敤鍚屼竴濂楀崗璁級
     // 鏍规嵁鍗忚锛屼娇鐢ㄥ甫鏁板瓧鍚庣紑鐨勫瓧娈靛悕锛�1-6瀵瑰簲6涓幓鐠冧綅缃級
@@ -112,13 +109,21 @@
     
     // 璁板綍褰撳墠浠诲姟锛歞eviceId -> 浠诲姟淇℃伅
     private final Map<String, MesTaskInfo> currentTasks = new ConcurrentHashMap<>();
+    /**
+     * 璁板綍鏈�杩戜竴娆″凡瀹屾垚浣哅ES鏈浣嶇殑浠诲姟绛惧悕锛岄伩鍏嶉噸澶嶆媺璧�
+     */
+    private final Map<String, CompletedMesRecord> lastCompletedMesRecords = new ConcurrentHashMap<>();
 
     @Autowired
     public LoadVehicleLogicHandler(
             DevicePlcOperationService devicePlcOperationService,
-            @Qualifier("deviceGlassInfoService") GlassInfoService glassInfoService) {
+            @Qualifier("deviceGlassInfoService") GlassInfoService glassInfoService,
+            PlcClientFactory plcClientFactory) {
         super(devicePlcOperationService);
         this.glassInfoService = glassInfoService;
+        this.plcClientFactory = plcClientFactory;
+        // 璁剧疆 PlcClientFactory 鍒板熀绫�
+        this.setPlcClientFactory(plcClientFactory);
     }
 
     @Override
@@ -145,6 +150,10 @@
                 // 鍥犱负瀹氭椂鍣ㄥ彲鑳戒細閲嶅璋冪敤锛屾垨鑰呴渶瑕佺瓑寰呬换鍔″畬鎴�
                 if ("feedGlass".equals(operation) && status.isExecuting()) {
                     log.debug("杞﹁締 {} 褰撳墠鐘舵�佷负 EXECUTING锛屼絾鍏佽缁х画鎵ц feedGlass锛堝畾鏃跺櫒閲嶅璋冪敤锛�", deviceId);
+                    // 鍏佽缁х画鎵ц锛屼笉杩斿洖閿欒
+                } else if ("clearGlass".equals(operation) || "clearPlc".equals(operation) || "clear".equals(operation)) {
+                    // 娓呴櫎鎿嶄綔搴旇鍏佽鍦ㄤ换浣曠姸鎬佷笅鎵ц锛屽洜涓哄叾鐩殑灏辨槸閲嶇疆璁惧鐘舵��
+                    log.debug("杞﹁締 {} 褰撳墠鐘舵�佷负 {}锛屼絾鍏佽鎵ц娓呴櫎鎿嶄綔 {}", deviceId, status.getState(), operation);
                     // 鍏佽缁х画鎵ц锛屼笉杩斿洖閿欒
                 } else {
                     return DevicePlcVO.OperationResult.builder()
@@ -215,7 +224,7 @@
                     result = handleSetOnlineState(deviceConfig, params, logicParams);
                     break;
                 case "checkMesConfirm":
-                    result = checkMesConfirm(deviceConfig, logicParams);
+                    result = checkMesConfirm(deviceConfig, params, logicParams);
                     break;
                 case "markBroken":
                     result = handleMarkBroken(deviceConfig, params, logicParams);
@@ -1239,20 +1248,17 @@
                 }
                 
                 // 妫�鏌ユ槸鍚︽湁寰呭鐞嗙殑杩涚墖鎴栧嚭鐗囦换鍔�
-                if (plcDynamicDataService != null && s7SerializerProvider != null) {
-                    EnhancedS7Serializer serializer = s7SerializerProvider.getSerializer(deviceConfig);
-                    if (serializer != null) {
-                        // 妫�鏌ヨ繘鐗囦换鍔�
-                        Map<String, Object> mesData = plcDynamicDataService.readPlcData(
-                                deviceConfig, MES_FIELDS, serializer);
-                        Integer mesSend = parseInteger(mesData != null ? mesData.get("mesSend") : null);
-                        
-                        // 杩涚墖鍜屽嚭鐗囧叡鐢╩esSend瀛楁锛屽彧闇�妫�鏌ヤ竴娆�
-                        // 濡傛灉鏈夊緟澶勭悊鐨勪换鍔★紝涓嶈缃畃lcRequest锛堢瓑寰呬换鍔″鐞嗭級
-                        if (mesSend != null && mesSend == 1) {
-                            log.debug("澶ц溅绌洪棽鐩戞帶: deviceId={}, 妫�娴嬪埌寰呭鐞嗕换鍔★紙mesSend=1锛夛紝涓嶈缃畃lcRequest", deviceId);
-                            return;
-                        }
+                PlcClient plcClient = getPlcClient(deviceConfig);
+                if (plcClient != null) {
+                    // 妫�鏌ヨ繘鐗囦换鍔�
+                    Map<String, Object> mesData = plcClient.readData(MES_FIELDS.toArray(new String[0]));
+                    Integer mesSend = parseInteger(mesData != null ? mesData.get("mesSend") : null);
+                    
+                    // 杩涚墖鍜屽嚭鐗囧叡鐢╩esSend瀛楁锛屽彧闇�妫�鏌ヤ竴娆�
+                    // 濡傛灉鏈夊緟澶勭悊鐨勪换鍔★紝涓嶈缃畃lcRequest锛堢瓑寰呬换鍔″鐞嗭級
+                    if (mesSend != null && mesSend == 1) {
+                        log.debug("澶ц溅绌洪棽鐩戞帶: deviceId={}, 妫�娴嬪埌寰呭鐞嗕换鍔★紙mesSend=1锛夛紝涓嶈缃畃lcRequest", deviceId);
+                        return;
                     }
                 }
                 
@@ -1302,19 +1308,12 @@
             Map<String, Object> params,
             Map<String, Object> logicParams) {
         
-        if (plcDynamicDataService == null || s7SerializerProvider == null) {
-            return DevicePlcVO.OperationResult.builder()
-                    .success(false)
-                    .message("PlcDynamicDataService鎴朣7SerializerProvider鏈敞鍏�")
-                    .build();
-        }
-        
         String deviceId = deviceConfig.getDeviceId();
-        EnhancedS7Serializer serializer = s7SerializerProvider.getSerializer(deviceConfig);
-        if (serializer == null) {
+        PlcClient plcClient = getPlcClient(deviceConfig);
+        if (plcClient == null) {
             return DevicePlcVO.OperationResult.builder()
                     .success(false)
-                    .message("鑾峰彇PLC搴忓垪鍖栧櫒澶辫触")
+                    .message("鑾峰彇PLC瀹㈡埛绔け璐�")
                     .build();
         }
         
@@ -1323,16 +1322,27 @@
             MesTaskInfo existingTask = currentTasks.get(deviceId);
             if (existingTask != null) {
                 log.debug("璁惧宸叉湁浠诲姟鍦ㄦ墽琛屼腑锛岃烦杩囨鏌ES浠诲姟: deviceId={}", deviceId);
+                // 浠嶇劧杩斿洖褰撳墠浠诲姟鐨勭幓鐠冨垪琛紝渚涗换鍔″紩鎿庤褰�/瀵硅处鏈壒娆�
+                List<String> batchIds = new ArrayList<>();
+                if (existingTask.glasses != null) {
+                    for (GlassTaskInfo g : existingTask.glasses) {
+                        if (g != null && g.glassId != null && !g.glassId.isEmpty()) {
+                            batchIds.add(g.glassId);
+                        }
+                    }
+                }
                 return DevicePlcVO.OperationResult.builder()
                         .success(true)
                         .message("浠诲姟鎵ц涓紝鏃犻渶閲嶅妫�鏌ES浠诲姟")
-                        .data(Collections.singletonMap("waiting", false))
+                        .data(new HashMap<String, Object>() {{
+                            put("waiting", false);
+                            put("batchGlassIds", batchIds);
+                        }})
                         .build();
             }
             
             // 璇诲彇MES瀛楁锛堣繘鐗囧拰鍑虹墖鍏辩敤锛�
-            Map<String, Object> mesData = plcDynamicDataService.readPlcData(
-                    deviceConfig, MES_FIELDS, serializer);
+            Map<String, Object> mesData = plcClient.readData(MES_FIELDS.toArray(new String[0]));
             if (mesData == null || mesData.isEmpty()) {
                 log.warn("璇诲彇MES瀛楁澶辫触: deviceId={}, mesData涓虹┖鎴杗ull", deviceId);
                 return DevicePlcVO.OperationResult.builder()
@@ -1349,11 +1359,31 @@
                 waitData.put("completed", false);
                 waitData.put("waiting", true);
                 waitData.put("waitingReason", "mesSend=0");
+                waitData.put("batchGlassIds", new ArrayList<>());
                 return DevicePlcVO.OperationResult.builder()
                         .success(true)
                         .message("绛夊緟MES鍙戦�佽姹傦紙mesSend=0锛�")
                         .data(waitData)
                         .build();
+            }
+            
+            // 鏋勫缓褰撳墠MES鏁版嵁绛惧悕锛岀敤浜庡垽鏂槸鍚︿负宸茬‘璁や絾鏈浣嶇殑鏃т换鍔�
+            String mesSignature = buildMesSignature(mesData);
+            CompletedMesRecord completedRecord = lastCompletedMesRecords.get(deviceId);
+            if (completedRecord != null
+                    && mesSignature.equals(completedRecord.signature)) {
+                Integer mesConfirm = parseInteger(mesData.get("mesConfirm"));
+                if (mesConfirm != null && mesConfirm == 1) {
+                    Map<String, Object> waitData = new HashMap<>();
+                    waitData.put("completed", true);
+                    waitData.put("waiting", true);
+                    waitData.put("waitingReason", "mesNotReset");
+                    return DevicePlcVO.OperationResult.builder()
+                            .success(true)
+                            .message("MES宸茬‘璁ゅ畬鎴愪絾鏈浣嶏紙mesSend/mesConfirm锛夛紝绛夊緟澶嶄綅鍚庡啀鎺ユ敹鏂颁换鍔�")
+                            .data(waitData)
+                            .build();
+                }
             }
             
             // mesSend=1锛岃褰曟棩蹇�
@@ -1453,6 +1483,7 @@
             taskInfo.cartime = timeCalc.cartime;
             taskInfo.createdTime = System.currentTimeMillis();
             taskInfo.isOutbound = isOutbound;
+            taskInfo.mesSignature = mesSignature;
             
             // 浠庨厤缃腑璇诲彇鐮存崯鐜荤拑绱㈠紩锛堢敤浜庢祴璇曞満鏅級
             // 閰嶇疆鏍煎紡锛歜rokenGlassIndices: [0, 2] 琛ㄧず绗�1涓拰绗�3涓幓鐠冨簲璇ョ牬鎹�
@@ -1472,11 +1503,44 @@
             }
             
             currentTasks.put(deviceId, taskInfo);
+
+            // 濡傛灉鏈夊璁惧浠诲姟涓婁笅鏂囷紝鍒欒褰曟湰娆ES涓嬪彂鐨勭幓鐠僆D鍒楄〃鍒颁笂涓嬫枃锛屼緵鍒嗘壒鏍¢獙浣跨敤
+            if (params != null) {
+                Object ctxObj = params.get("_taskContext");
+                if (ctxObj instanceof TaskExecutionContext) {
+                    TaskExecutionContext ctx = (TaskExecutionContext) ctxObj;
+                    List<String> batchIds = new ArrayList<>();
+                    for (GlassTaskInfo g : glasses) {
+                        if (g != null && g.glassId != null && !g.glassId.isEmpty()) {
+                            batchIds.add(g.glassId);
+                        }
+                    }
+                    // 1. 璁板綍褰撳墠鎵规鐨勭幓鐠僆D
+                    ctx.getSharedData().put("currentMesBatchGlassIds", batchIds);
+                    log.info("璁板綍鏈MES鎵规鐜荤拑鍒楄〃: deviceId={}, batchIds={}", deviceId, batchIds);
+                    
+                    // 2. 鍒濆鍖栨�诲緟鍑虹墖鐜荤拑鍒楄〃锛堜粎绗竴娆″垵濮嬪寲锛屼粠浠诲姟鍙傛暟鑾峰彇锛�
+                    if (!ctx.getSharedData().containsKey("initialGlassIds")) {
+                        // 浠庝换鍔″弬鏁颁腑鑾峰彇鎬诲緟鍑虹墖鐜荤拑ID锛堟牳蹇冿細鎬诲垪琛ㄦ潵鑷换鍔″弬鏁帮紝鑰岄潪MES鎵规锛�
+                        List<String> taskGlassIds = ctx.getParameters().getGlassIds();
+                        if (taskGlassIds != null && !taskGlassIds.isEmpty()) {
+                            ctx.getSharedData().put("initialGlassIds", new ArrayList<>(taskGlassIds));
+                            // 鍒濆鍖栧凡鍑虹墖鍒楄〃涓虹┖
+                            if (!ctx.getSharedData().containsKey("outboundGlassIds")) {
+                                ctx.getSharedData().put("outboundGlassIds", new ArrayList<>());
+                            }
+                            log.info("鍒濆鍖栨�诲緟鍑虹墖鐜荤拑鍒楄〃: deviceId={}, taskGlassIds={}", deviceId, taskGlassIds);
+                        } else {
+                            log.warn("浠诲姟鍙傛暟涓湭鎵惧埌鎬诲緟鍑虹墖鐜荤拑ID鍒楄〃: deviceId={}", deviceId);
+                        }
+                    }
+                }
+            }
             
             // 娓呯┖plcRequest锛堣〃绀哄凡鎺ユ敹浠诲姟锛�
             Map<String, Object> payload = new HashMap<>();
             payload.put("plcRequest", 0);
-            plcDynamicDataService.writePlcData(deviceConfig, payload, serializer);
+            plcClient.writeData(payload);
             log.info("宸叉竻绌簆lcRequest=0: deviceId={}", deviceId);
             
             // 鏇存柊杞﹁締鐘舵�佷负鎵ц涓�
@@ -1489,7 +1553,7 @@
             String taskType = isOutbound ? "鍑虹墖" : "杩涚墖";
             String glassIds = glasses.stream()
                     .map(g -> g.glassId)
-                    .collect(java.util.stream.Collectors.joining(","));
+                    .collect(Collectors.joining(","));
             log.info("MES{}浠诲姟宸插垱寤�: deviceId={}, glassCount={}, glassIds=[{}], 璧峰浣嶇疆={}鏍�, 鐩爣浣嶇疆={}鏍�, 璺濈{}鏍�->{}鏍�, gotime={}ms({}绉�), cartime={}ms({}绉�)", 
                     taskType, deviceId, glasses.size(), glassIds,
                     firstGlass.startPosition, firstGlass.targetPosition,
@@ -1509,6 +1573,14 @@
             Map<String, Object> successData = new HashMap<>();
             successData.put("waiting", false);
             successData.put("taskStarted", true);
+            // 灏嗘湰娆ES涓嬪彂鐨勭幓鐠僆D鍒楄〃閫氳繃杩斿洖鍊煎甫鍥烇紙浠诲姟寮曟搸涓嶅啀渚濊禆_taskContext鍐欏叆锛�
+            List<String> batchIdsForReturn = new ArrayList<>();
+            for (GlassTaskInfo g : glasses) {
+                if (g != null && g.glassId != null && !g.glassId.isEmpty()) {
+                    batchIdsForReturn.add(g.glassId);
+                }
+            }
+            successData.put("batchGlassIds", batchIdsForReturn);
             
             return DevicePlcVO.OperationResult.builder()
                     .success(true)
@@ -1761,13 +1833,9 @@
                                       MesTaskInfo taskInfo,
                                       Map<String, Object> logicParams) {
         
-        if (plcDynamicDataService == null || s7SerializerProvider == null) {
-            return;
-        }
-        
         String deviceId = deviceConfig.getDeviceId();
-        EnhancedS7Serializer serializer = s7SerializerProvider.getSerializer(deviceConfig);
-        if (serializer == null) {
+        PlcClient plcClient = getPlcClient(deviceConfig);
+        if (plcClient == null) {
             return;
         }
         
@@ -1817,7 +1885,7 @@
                 // 浼樺厛妫�鏌ユ槸鍚︽爣璁颁负鐮存崯锛坰tate=8锛�
                 // 妫�鏌ヤ换鍔′俊鎭腑鏄惁鏍囪浜嗚鐜荤拑涓虹牬鎹�
                 if (taskInfo.brokenGlassIndices != null && taskInfo.brokenGlassIndices.contains(i)) {
-                    updateStateIfNeeded(deviceConfig, serializer, stateValues, stateField, 8, taskInfo);
+                    updateStateIfNeeded(deviceConfig, plcClient, stateValues, stateField, 8, taskInfo);
                     log.info("鐜荤拑鏍囪涓虹牬鎹�: deviceId={}, stateField={}, glassIndex={}", 
                             deviceConfig.getDeviceId(), stateField, i);
                     continue;
@@ -1825,7 +1893,7 @@
                 
                 // 妫�鏌ヨ秴鏃舵湭瀹屾垚锛坰tate=3锛�
                 if (elapsed >= state3TimeoutTime && (currentState == null || currentState < 2)) {
-                    updateStateIfNeeded(deviceConfig, serializer, stateValues, stateField, 3, taskInfo);
+                    updateStateIfNeeded(deviceConfig, plcClient, stateValues, stateField, 3, taskInfo);
                     log.warn("浠诲姟瓒呮椂鏈畬鎴�: deviceId={}, stateField={}, elapsed={}ms, expectedTime={}ms", 
                             deviceConfig.getDeviceId(), stateField, elapsed, state2Time);
                     continue;
@@ -1834,7 +1902,7 @@
                 // 姝e父鐘舵�佹洿鏂�
                 if (elapsed >= state1Time && elapsed < state2Time) {
                     // state搴旇涓�1锛堜笂杞﹀畬鎴愶級
-                    boolean stateChanged = updateStateIfNeeded(deviceConfig, serializer, stateValues, stateField, 1, taskInfo);
+                    boolean stateChanged = updateStateIfNeeded(deviceConfig, plcClient, stateValues, stateField, 1, taskInfo);
                     if (stateChanged) {
                         hasStateOne = true;
                         currentStepDesc = "鐜荤拑宸蹭笂杞︼紙state=1锛夛紝姝e湪杩愯緭鍒扮洰鏍囦綅缃�";
@@ -1843,7 +1911,7 @@
                     }
                 } else if (elapsed >= state2Time) {
                     // state搴旇涓�2锛堣繍杈撳畬鎴愶級
-                    boolean stateChanged = updateStateIfNeeded(deviceConfig, serializer, stateValues, stateField, 2, taskInfo);
+                    boolean stateChanged = updateStateIfNeeded(deviceConfig, plcClient, stateValues, stateField, 2, taskInfo);
                     if (stateChanged) {
                         hasStateTwo = true;
                         currentStepDesc = "鐜荤拑宸插埌杈剧洰鏍囦綅缃紙state=2锛夛紝绛夊緟MES纭";
@@ -1867,7 +1935,7 @@
             
             // 妫�鏌ユ槸鍚︽墍鏈塻tate閮�>=2锛屽鏋滄槸鍒欑粰MES姹囨姤
             if (elapsed >= state2Time && allStatesCompleted(stateValues, glassCount)) {
-                reportToMes(deviceConfig, serializer, taskInfo, logicParams);
+                reportToMes(deviceConfig, plcClient, taskInfo, logicParams);
                 // 璁板綍MES纭寮�濮嬬瓑寰呯殑鏃堕棿锛堝彧璁板綍涓�娆★級
                 if (taskInfo.mesConfirmStartTime == null) {
                     taskInfo.mesConfirmStartTime = System.currentTimeMillis();
@@ -1890,7 +1958,7 @@
      * @return 鏄惁鍙戠敓浜嗙姸鎬佸彉鍖栵紙浠庨潪鐩爣鐘舵�佸彉涓虹洰鏍囩姸鎬侊級
      */
     private boolean updateStateIfNeeded(DeviceConfig deviceConfig,
-                                     EnhancedS7Serializer serializer,
+                                     PlcClient plcClient,
                                      Map<String, Object> currentStates,
                                      String stateField,
                                      int targetState,
@@ -1913,7 +1981,7 @@
             try {
                 Map<String, Object> payload = new HashMap<>();
                 payload.put(stateField, targetState);
-                plcDynamicDataService.writePlcData(deviceConfig, payload, serializer);
+                plcClient.writeData(payload);
                 
                 log.info("浠诲姟鐘舵�佸凡鏇存柊鍒癙LC: deviceId={}, stateField={}, currentState={}, targetState={}", 
                         deviceConfig.getDeviceId(), stateField, currentState, targetState);
@@ -1984,7 +2052,7 @@
      * 缁橫ES姹囨姤
      */
     private void reportToMes(DeviceConfig deviceConfig,
-                             EnhancedS7Serializer serializer,
+                             PlcClient plcClient,
                              MesTaskInfo taskInfo,
                              Map<String, Object> logicParams) {
         
@@ -1992,7 +2060,7 @@
             // 璁剧疆姹囨姤瀛�
             Map<String, Object> payload = new HashMap<>();
             payload.put("plcReport", 1);
-            plcDynamicDataService.writePlcData(deviceConfig, payload, serializer);
+            plcClient.writeData(payload);
             
             String taskType = taskInfo.isOutbound ? "鍑虹墖" : "杩涚墖";
             String glassIds = taskInfo.glasses.stream()
@@ -2012,30 +2080,27 @@
      * 杩斿洖OperationResult.data涓殑 completed 鏍囧織琛ㄧず鏄惁宸茬‘璁ゅ畬鎴�
      */
     public DevicePlcVO.OperationResult checkMesConfirm(DeviceConfig deviceConfig,
+                                                       Map<String, Object> params,
                                                        Map<String, Object> logicParams) {
-        if (plcDynamicDataService == null || s7SerializerProvider == null) {
-            return DevicePlcVO.OperationResult.builder()
-                    .success(false)
-                    .message("PlcDynamicDataService鎴朣7SerializerProvider鏈敞鍏�")
-                    .build();
-        }
-        EnhancedS7Serializer serializer = s7SerializerProvider.getSerializer(deviceConfig);
-        if (serializer == null) {
-            return DevicePlcVO.OperationResult.builder()
-                    .success(false)
-                    .message("鑾峰彇PLC搴忓垪鍖栧櫒澶辫触")
-                    .build();
-        }
-
         String deviceId = deviceConfig.getDeviceId();
+        PlcClient plcClient = getPlcClient(deviceConfig);
+        if (plcClient == null) {
+            return DevicePlcVO.OperationResult.builder()
+                    .success(false)
+                    .message("鑾峰彇PLC瀹㈡埛绔け璐�")
+                    .build();
+        }
         MesTaskInfo taskInfo = currentTasks.get(deviceId);
         
         // 濡傛灉娌℃湁浠诲姟璁板綍锛屼紭鍏堝皾璇曡ˉ鍋挎�у湴妫�鏌ヤ竴娆ES浠诲姟锛堥伩鍏嶅洜鏃跺簭闂涓�鐩磏oTask锛�
         if (taskInfo == null) {
             log.info("妫�鏌ES纭鏃舵湭鎵惧埌浠诲姟璁板綍锛屽皾璇曡ˉ鍋挎鏌ES浠诲姟: deviceId={}", deviceId);
             try {
+                // 鍏抽敭锛氳ˉ鍋挎鏌ユ椂涔熻閫忎紶params锛堝寘鍚玙taskContext锛夛紝
+                // 鍚﹀垯handleCheckMesTask鏃犳硶鎶婃湰鎵规鐜荤拑ID鍐欏叆currentMesBatchGlassIds锛屼换鍔″紩鎿庢棤娉曠疮鍔犲畬鎴愯繘搴�
+                Map<String, Object> checkParams = params != null ? params : Collections.emptyMap();
                 DevicePlcVO.OperationResult checkResult =
-                        handleCheckMesTask(deviceConfig, Collections.emptyMap(), logicParams);
+                        handleCheckMesTask(deviceConfig, checkParams, logicParams);
                 if (Boolean.TRUE.equals(checkResult.getSuccess())) {
                     taskInfo = currentTasks.get(deviceId);
                     if (taskInfo != null) {
@@ -2075,9 +2140,14 @@
                 data.put("completed", false);
                 data.put("waiting", true);
                 data.put("waitingReason", "waitingReport");
+                String detail = taskInfo.currentStepDesc;
+                String message = "澶ц溅浠诲姟鎵ц涓紝灏氭湭姹囨姤锛屾棤闇�妫�鏌ョ‘璁�";
+                if (detail != null && !detail.isEmpty()) {
+                    message = detail + "锛�" + message;
+                }
                 return DevicePlcVO.OperationResult.builder()
                         .success(true)
-                        .message("澶ц溅浠诲姟鎵ц涓紝灏氭湭姹囨姤锛屾棤闇�妫�鏌ョ‘璁�")
+                        .message(message)
                         .data(data)
                         .build();
             }
@@ -2093,7 +2163,7 @@
 
                 // 瓒呮椂瑙嗕负浠诲姟澶辫触锛氭竻鐞嗕换鍔$姸鎬佸苟鍋滄鐩戞帶锛岄伩鍏嶇户缁疮鍔犵瓑寰呮椂闂�
                 try {
-                    clearTaskStates(deviceConfig, serializer);
+                    clearTaskStates(deviceConfig, plcClient);
                 } catch (Exception e) {
                     log.warn("MES纭瓒呮椂鏃舵竻绌轰换鍔$姸鎬佸け璐�: deviceId={}, error={}", deviceId, e.getMessage());
                 }
@@ -2109,15 +2179,20 @@
                         .build();
             }
             
-            Object confirmValue = plcDynamicDataService.readPlcField(
-                    deviceConfig, "mesConfirm", serializer);
-            Integer confirm = parseInteger(confirmValue);
+            Map<String, Object> confirmData = plcClient.readData("mesConfirm");
+            Integer confirm = parseInteger(confirmData != null ? confirmData.get("mesConfirm") : null);
             boolean completed = confirm != null && confirm == 1;
             data.put("completed", completed);
 
             if (completed) {
-                // MES宸茬‘璁わ紝娓呯┖state鍜屾眹鎶ュ瓧
-                clearTaskStates(deviceConfig, serializer);
+                // MES宸茬‘璁わ細鏈浜や簰瀹屾垚锛堜笉鍦ㄨ澶囦晶鍒ゆ柇"鏄惁杩樻湁鏇村鐜荤拑"锛岀敱浠诲姟寮曟搸缁熶竴缂栨帓锛�
+                clearTaskStates(deviceConfig, plcClient);
+
+                // 璁板綍宸插畬鎴愮殑浠诲姟绛惧悕锛岄伩鍏峂ES鏈浣嶆椂琚噸澶嶆媺璧�
+                if (taskInfo != null && taskInfo.mesSignature != null) {
+                    lastCompletedMesRecords.put(deviceId,
+                            new CompletedMesRecord(taskInfo.mesSignature, System.currentTimeMillis()));
+                }
 
                 // 浠诲姟瀹屾垚锛屾仮澶嶄负绌洪棽鐘舵��
                 statusManager.updateVehicleStatus(
@@ -2133,13 +2208,13 @@
                 // 鎭㈠plcRequest=1锛堝彲浠ユ帴鏀舵柊浠诲姟锛�
                 Map<String, Object> payload = new HashMap<>();
                 payload.put("plcRequest", 1);
-                plcDynamicDataService.writePlcData(deviceConfig, payload, serializer);
+                plcClient.writeData(payload);
 
                 log.info("MES浠诲姟宸茬‘璁ゅ畬鎴�: deviceId={}", deviceConfig.getDeviceId());
-                String taskType = taskInfo.isOutbound ? "鍑虹墖" : "杩涚墖";
+                String taskType = (taskInfo != null && taskInfo.isOutbound) ? "鍑虹墖" : "杩涚墖";
                 return DevicePlcVO.OperationResult.builder()
                         .success(true)
-                        .message(String.format("%s浠诲姟瀹屾垚锛歁ES宸茬‘璁わ紙mesConfirm=1锛夛紝宸叉竻绌簊tate鍜屾眹鎶ュ瓧锛屽ぇ杞︾┖闂诧紙plcRequest=1锛夛紝鍙互绛夊緟涓嬫浠诲姟", taskType))
+                        .message(String.format("%s浠诲姟浜や簰瀹屾垚锛歁ES宸茬‘璁わ紙mesConfirm=1锛夛紝宸叉竻绌簊tate鍜屾眹鎶ュ瓧锛屽ぇ杞︾┖闂诧紙plcRequest=1锛�", taskType))
                         .data(data)
                         .build();
             }
@@ -2224,20 +2299,27 @@
         }
         
         // 绔嬪嵆鍐欏叆PLC鐨剆tate瀛楁
-        EnhancedS7Serializer serializer = s7SerializerProvider.getSerializer(deviceConfig);
-        if (serializer != null) {
+        PlcClient plcClient = getPlcClient(deviceConfig);
+        if (plcClient != null) {
             try {
                 Map<String, Object> payload = new HashMap<>();
                 for (Integer index : brokenIndices) {
                     String stateField = "state" + (index + 1);
                     payload.put(stateField, 8);
                 }
-                plcDynamicDataService.writePlcData(deviceConfig, payload, serializer);
-                log.info("宸叉爣璁扮幓鐠冧负鐮存崯骞跺啓鍏LC: deviceId={}, brokenIndices={}", 
-                        deviceId, brokenIndices);
+                boolean success = plcClient.writeData(payload);
+                if (success) {
+                    log.info("宸叉爣璁扮幓鐠冧负鐮存崯骞跺啓鍏LC: deviceId={}, brokenIndices={}", 
+                            deviceId, brokenIndices);
+                } else {
+                    log.error("鍐欏叆鐮存崯鐘舵�佸埌PLC澶辫触: deviceId={}, brokenIndices={}", 
+                            deviceId, brokenIndices);
+                }
             } catch (Exception e) {
                 log.error("鍐欏叆鐮存崯鐘舵�佸埌PLC澶辫触: deviceId={}, error={}", deviceId, e.getMessage());
             }
+        } else {
+            log.error("鑾峰彇PLC瀹㈡埛绔け璐ワ紝鏃犳硶鍐欏叆鐮存崯鐘舵��: deviceId={}", deviceId);
         }
         
         return DevicePlcVO.OperationResult.builder()
@@ -2249,7 +2331,7 @@
     /**
      * 娓呯┖浠诲姟鐘舵��
      */
-    private void clearTaskStates(DeviceConfig deviceConfig, EnhancedS7Serializer serializer) {
+    private void clearTaskStates(DeviceConfig deviceConfig, PlcClient plcClient) {
         try {
             Map<String, Object> payload = new HashMap<>();
             // 娓呯┖state1~6
@@ -2258,7 +2340,7 @@
             }
             // 娓呯┖姹囨姤瀛�
             payload.put("plcReport", 0);
-            plcDynamicDataService.writePlcData(deviceConfig, payload, serializer);
+            plcClient.writeData(payload);
         } catch (Exception e) {
             log.error("娓呯┖浠诲姟鐘舵�佸紓甯�: deviceId={}", deviceConfig.getDeviceId(), e);
         }
@@ -2321,6 +2403,20 @@
         List<Integer> brokenGlassIndices = null; // 鏍囪涓虹牬鎹熺殑鐜荤拑绱㈠紩鍒楄〃锛�0-based锛岀敤浜庢祴璇曞満鏅級
         Long mesConfirmStartTime = null; // MES纭寮�濮嬬瓑寰呯殑鏃堕棿锛堢敤浜庤秴鏃舵娴嬶級
         String currentStepDesc = null; // 褰撳墠姝ラ鎻忚堪锛堢敤浜庢樉绀鸿缁嗙殑鎵ц鐘舵�侊級
+        String mesSignature = null; // MES鏁版嵁绛惧悕锛岀敤浜庨伩鍏嶆湭澶嶄綅鏃堕噸澶嶆媺璧�
+    }
+
+    /**
+     * 璁板綍宸插畬鎴愪絾MES鏈浣嶇殑浠诲姟淇℃伅
+     */
+    private static class CompletedMesRecord {
+        final String signature;
+        final long completedAt;
+
+        CompletedMesRecord(String signature, long completedAt) {
+            this.signature = signature;
+            this.completedAt = completedAt;
+        }
     }
 
     /**
@@ -2387,17 +2483,36 @@
     }
 
     private void clearDynamicTaskStates(DeviceConfig deviceConfig) {
-        if (plcDynamicDataService == null || s7SerializerProvider == null) {
-            return;
-        }
         try {
-            EnhancedS7Serializer serializer = s7SerializerProvider.getSerializer(deviceConfig);
-            if (serializer != null) {
-                clearTaskStates(deviceConfig, serializer);
+            PlcClient plcClient = getPlcClient(deviceConfig);
+            if (plcClient != null) {
+                clearTaskStates(deviceConfig, plcClient);
             }
         } catch (Exception e) {
             log.warn("娓呯┖澶ц溅state瀛楁澶辫触: deviceId={}, error={}", deviceConfig != null ? deviceConfig.getId() : "null", e.getMessage());
         }
     }
+
+    /**
+     * 灏哅ES鏁版嵁鏋勯�犳垚绛惧悕瀛楃涓诧紝鐢ㄤ簬璇嗗埆鏄惁涓哄悓涓�鎵规浠诲姟
+     */
+    private String buildMesSignature(Map<String, Object> mesData) {
+        if (mesData == null || mesData.isEmpty()) {
+            return "empty";
+        }
+        StringBuilder sb = new StringBuilder();
+        sb.append("mesSend=").append(mesData.getOrDefault("mesSend", ""))
+                .append(";mesConfirm=").append(mesData.getOrDefault("mesConfirm", ""));
+        for (int i = 1; i <= 6; i++) {
+            sb.append(";g").append(i).append("=")
+                    .append(mesData.getOrDefault("mesGlassId" + i, ""))
+                    .append(",s").append(mesData.getOrDefault("start" + i, ""))
+                    .append(",t").append(mesData.getOrDefault("target" + i, ""))
+                    .append(",w").append(mesData.getOrDefault("mesWidth" + i, ""))
+                    .append(",h").append(mesData.getOrDefault("mesHeight" + i, ""))
+                    .append(",th").append(mesData.getOrDefault("mesThickness" + i, ""));
+        }
+        return sb.toString();
+    }
 }
 

--
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