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/strategies/VoiceGenerationStrategy.php

@@ -4,7 +4,7 @@ namespace app\flow\strategies;
 
 use app\flow\config\VoiceTemplatesConfig;
 use app\flow\exception\IllegalUsageException;
-use app\flow\ProcessContext;
+use app\flow\context\ProcessContext;
 use app\flow\nodes\ProcessNodeInterface;
 use app\utils\Logger;
 
@@ -31,22 +31,21 @@ class VoiceGenerationStrategy extends AbstractStrategy
     protected function doExecute(ProcessContext $context, ProcessNodeInterface $node): ProcessContext
     {
         // 如果存在流程中自定义语音，就直接输出
-        if (!empty($context->voiceMessage)) {
+        if (!empty($context->getVoice()->message)) {
             Logger::warn(
                 "流程中存在自定义语音或存在多次设置语音，语音应该在 VoiceGenerationStrategy 策略中配置，否则不能拦截与自定义配置",
                 new IllegalUsageException("In the existing process, there is custom voice, which should be configured in the VoiceGenerationStrategy strategy; otherwise, it cannot be intercepted and customized")
             );
-            $context->setVoice($context->voiceMessage);
-            return $context;
+            return $context->builder()->voiceMessage($context->getVoice()->message)->build();
         }
 
         // 如果已经有错误，生成错误语音
         // 否则生成正常流程语音
-        $voice = !$context->success ? $this->generateErrorVoice($context) : $this->generateNormalVoice($context, $node);
+        $voice = !$context->isSuccess() ? $this->generateErrorVoice($context) : $this->generateNormalVoice($context, $node);
 
 
         // 应用语音模板
-        foreach ($context->voiceTemplateParams as $key => $val) {
+        foreach ($context->getVoice()->templateParams as $key => $val) {
             $replaceVal = match (true) {
                 is_array($val) => implode(',', $val),
                 is_bool($val) => $val ? 'true' : 'false',
@@ -56,9 +55,8 @@ class VoiceGenerationStrategy extends AbstractStrategy
             $voice = str_replace('{' . $key . '}', $replaceVal, $voice);
         }
         Logger::debug("应用语音模板后的内容: {$voice}");
-        $context->setVoice($voice);
 
-        return $context;
+        return $context->builder()->voiceMessage($voice)->build();
     }
 
     /**
@@ -68,7 +66,7 @@ class VoiceGenerationStrategy extends AbstractStrategy
     {
         $stepCode = $node->getCode();
         $stepName = $node->getName();
-        $processType = $context->processType;
+        $processType = $context->getProcessType();
 
         // 根据流程类型选择模板
         $templateKey = $this->getTemplateKey($processType, $stepCode, $context);
@@ -94,12 +92,12 @@ class VoiceGenerationStrategy extends AbstractStrategy
      */
     protected function generateErrorVoice(ProcessContext $context): string
     {
-        $errorMessage = $context->errorMessage;
+        $errorMessage = $context->getVoice()->errorMessage;
         $errorTemplates = $this->voiceTemplatesConfig->voiceMessage;
 
         $errorMsg = $errorTemplates[$errorMessage->name] ?? $errorMessage->value;
         if (empty($errorMsg)) {
-            $errorMsg = $context->voiceMessage;
+            $errorMsg = $context->getVoice()->message;
             Logger::debug("错误信息配置未命中，使用自定义语音: {$errorMsg}");
         } else {
             Logger::debug("错误信息配置命中: {$errorMsg}");
@@ -129,7 +127,7 @@ class VoiceGenerationStrategy extends AbstractStrategy
     protected function getTemplateKey(string $processType, string $stepCode, ProcessContext $context): string
     {
         // 晨洗流程中的清洗/机洗步骤
-        if ($context->needMorningWash) {
+        if ($context->getMorningWash()->needMorningWash) {
             return 'morning_wash';
         }
 
@@ -144,11 +142,11 @@ class VoiceGenerationStrategy extends AbstractStrategy
     {
         $reminds = [];
 
-        if ($context->needLeakTestRemind) {
+        if ($context->needLeakTestRemind()) {
             $reminds[] = '，清洗开始前，请测漏';
         }
 
-        if ($context->needStorageRemind) {
+        if ($context->needStorageRemind()) {
             $reminds[] = '，未登记取出';
         }