ai-refactor(flow): 调整抽象流程节点实现和依赖路径

- 修改 AbstractProcessNode 中 ProcessContext 的命名空间引用为 app\flow\context\ProcessContext
- 引入 app\flow\vo\CanHandleResult 用于节点处理结果表示
- 更新前置策略执行后对成功状态的判断，改为调用 isSuccess() 方法
- 增加日志记录细节，便于调试策略执行中断时的错误信息
- 优化代码注释，提升代码可读性和维护性

app/flow/nodes/MorningWashNode.php

@@ -2,9 +2,11 @@
 
 namespace app\flow\nodes;
 
-use app\flow\DbOperationType;
-use app\flow\ProcessContext;
-use app\flow\VoiceMessage;
+use app\flow\enum\DbOperationType;
+use app\flow\context\ProcessContext;
+use app\flow\enum\VoiceMessage;
+use app\flow\vo\CanHandleResult;
+use app\flow\vo\MorningWashStatus;
 use app\utils\Logger;
 
 /**
@@ -32,25 +34,23 @@ class MorningWashNode extends AbstractProcessNode
     /**
      * 判断当前节点是否能处理该步骤
      */
-    public function canHandle(ProcessContext $context): bool
+    public function canHandle(ProcessContext $context): CanHandleResult
     {
         // 如果内镜未取出
-        if ($context->isInStorage) {
-            $context->expectedNextStep = VoiceMessage::PLEASE_SWIPE_STORAGE_OUT;
-            return false;
+        if ($context->getStorage()->isInStorage) {
+            return CanHandleResult::no(VoiceMessage::PLEASE_SWIPE_STORAGE_OUT);
         }
 
         // 只有需要晨洗且未完成晨洗时才处理
-        if (!$context->needMorningWash || $context->morningWashed) {
-            return false;
+        if (!$context->getMorningWash()->needMorningWash || $context->getMorningWash()->morningWashed) {
+            return CanHandleResult::no();
         }
 
         // 检查当前读卡器类型是否匹配
-        if (!$this->isRequiredNode($context->readerType, ['漂洗', '机洗'])){
-            $context->expectedNextStep = VoiceMessage::PLEASE_SWIPE_MORNING_WASH;
-            return false;
+        if (!$this->isRequiredNode($context->getReader()->type, ['漂洗', '机洗'])){
+            return CanHandleResult::no(VoiceMessage::PLEASE_SWIPE_MORNING_WASH);
         }
-        return true;
+        return CanHandleResult::yes();
     }
 
     /**
@@ -59,23 +59,25 @@ class MorningWashNode extends AbstractProcessNode
     protected function doHandle(ProcessContext $context): ProcessContext
     {
         Logger::debug("处理晨洗节点");
+        
         // 标记晨洗已开始
-        $context->morningWashed = true;
+        $morningWash = new MorningWashStatus(
+            needMorningWash: $context->getMorningWash()->needMorningWash,
+            morningWashed: true,
+            startTime: $context->getMorningWash()->startTime,
+            todayWashRecords: $context->getMorningWash()->todayWashRecords
+        );
 
         // 设置流程类型
-        if ($context->readerType === '机洗') {
-            $context->processType = '机洗（晨洗）';
-        } else {
-            $context->processType = '手工洗（晨洗）';
-        }
+        $processType = $context->getReader()->type === '机洗' ? '机洗（晨洗）' : '手工洗（晨洗）';
 
-        // 更新当前步骤
-        $context->currentStep = self::getName();
-
-        $context->needDatabaseOperation = true;
-        $context->dbOperation = DbOperationType::INSERT;
-        $context->needWebSocketNotify = true;
-
-        return $context;
+        return $context->builder()
+            ->withMorningWash($morningWash)
+            ->withProcessType($processType)
+            ->withCurrentStep(self::getName())
+            ->needDatabaseOperation()
+            ->dbOperation(DbOperationType::INSERT)
+            ->needWebSocketNotify()
+            ->build();
     }
 }