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
2026-03-11 00:49:02 +08:00
parent e040fccba6
commit d5991813a6
14 changed files with 1755 additions and 0 deletions
@@ -0,0 +1,156 @@
+<?php
+
+namespace app\flow\vo;
+
+use app\flow\enum\VoiceMessage;
+
+/**
+ * 语音状态值对象
+ * 封装语音播报相关状态（不可变）
+ */
+readonly class VoiceState
+{
+    public function __construct(
+        /** 语音播报内容 */
+        public string $message = '',
+        /** 错误消息枚举 */
+        public VoiceMessage $errorMessage = VoiceMessage::NONE,
+        /** 期望下一步提示 */
+        public VoiceMessage $expectedNextStep = VoiceMessage::NONE,
+        /** 语音模板参数 */
+        public array $templateParams = [],
+    ) {}
+
+    /**
+     * 创建空语音状态
+     */
+    public static function empty(): self
+    {
+        return new self();
+    }
+
+    /**
+     * 从消息创建
+     */
+    public static function fromMessage(string|VoiceMessage $message): self
+    {
+        if ($message instanceof VoiceMessage) {
+            return new self(message: $message->value);
+        }
+        return new self(message: $message);
+    }
+
+    /**
+     * 从错误枚举创建
+     */
+    public static function fromError(VoiceMessage $error): self
+    {
+        return new self(errorMessage: $error);
+    }
+
+    /**
+     * 设置语音消息
+     */
+    public function withMessage(string|VoiceMessage $message): self
+    {
+        $msg = $message instanceof VoiceMessage ? $message->value : $message;
+        return new self(
+            message: $msg,
+            errorMessage: $this->errorMessage,
+            expectedNextStep: $this->expectedNextStep,
+            templateParams: $this->templateParams
+        );
+    }
+
+    /**
+     * 设置错误消息
+     */
+    public function withError(VoiceMessage $error): self
+    {
+        return new self(
+            message: $this->message,
+            errorMessage: $error,
+            expectedNextStep: $this->expectedNextStep,
+            templateParams: $this->templateParams
+        );
+    }
+
+    /**
+     * 设置期望下一步
+     */
+    public function withExpectedNextStep(VoiceMessage $expected): self
+    {
+        return new self(
+            message: $this->message,
+            errorMessage: $this->errorMessage,
+            expectedNextStep: $expected,
+            templateParams: $this->templateParams
+        );
+    }
+
+    /**
+     * 添加语音前缀
+     */
+    public function prependMessage(string $prefix): self
+    {
+        return new self(
+            message: $prefix . $this->message,
+            errorMessage: $this->errorMessage,
+            expectedNextStep: $this->expectedNextStep,
+            templateParams: $this->templateParams
+        );
+    }
+
+    /**
+     * 设置模板参数
+     */
+    public function withTemplateParams(array $params): self
+    {
+        return new self(
+            message: $this->message,
+            errorMessage: $this->errorMessage,
+            expectedNextStep: $this->expectedNextStep,
+            templateParams: $params
+        );
+    }
+
+    /**
+     * 获取完整语音（优先返回 message，否则返回 errorMessage）
+     */
+    public function getFullVoice(): string
+    {
+        if (!empty($this->message)) {
+            return $this->message;
+        }
+        return $this->errorMessage->value;
+    }
+
+    /**
+     * 是否有错误
+     */
+    public function hasError(): bool
+    {
+        return $this->errorMessage !== VoiceMessage::NONE;
+    }
+
+    /**
+     * 是否有期望下一步提示
+     */
+    public function hasExpectedNextStep(): bool
+    {
+        return $this->expectedNextStep !== VoiceMessage::NONE;
+    }
+
+    /**
+     * 转换为数组
+     */
+    public function toArray(): array
+    {
+        return [
+            'message' => $this->message,
+            'errorMessage' => $this->errorMessage->name,
+            'expectedNextStep' => $this->expectedNextStep->name,
+            'templateParams' => $this->templateParams,
+        ];
+    }
+}