fix(net): 优化数据包解析及日志记录逻辑

- 在 NewCurrentCollectorParser 中增加正则校验，提高数据包匹配准确性
- 修复 Packet 类中 length 属性的格式问题，确保正确访问
- 调整 PacketParserFactory，修复可能的空数据问题，增强健壮性
- TcpServer 中新增 logMessage 方法拆分日志记录逻辑
- 根据包匹配结果分别记录详细或简化日志，增强调试信息
- 修复 TcpServer 中不匹配数据包时的响应，避免无效处理

app/net/Packet.php

@@ -177,7 +177,7 @@ class Packet
         get => $this->rawText;
     }
 
-    public int $length{
+    public int $length {
         get => strlen($this->rawBytes);
     }
 

app/net/parsers/NewCurrentCollectorParser.php

@@ -15,11 +15,17 @@ class NewCurrentCollectorParser implements PacketParserInterface
 
     public function parse(string $hexString): array
     {
-        return [
-            'hexType' => 4,
-            'isMatched' => true,
-            'detectionDevice' => substr($hexString, 16, 2),
-            'channel1' => substr($hexString, 24, 2),
-        ];
+        $pattern = '/^BBBB([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{8})$/';
+        
+        if (preg_match($pattern, $hexString, $matches)) {
+            return [
+                'hexType' => 4,
+                'isMatched' => true,
+                'detectionDevice' => substr($hexString, 16, 2),
+                'channel1' => substr($hexString, 24, 2),
+            ];
+        }
+        
+        return ['isMatched' => false];
     }
 }

app/net/parsers/PacketParserFactory.php

@@ -30,7 +30,9 @@ class PacketParserFactory
     /**
      * 防止克隆（保障单例唯一性）
      */
-    private function __clone() {}
+    private function __clone()
+    {
+    }
 
     /**
      * 防止反序列化（保障单例唯一性）
@@ -91,7 +93,7 @@ class PacketParserFactory
             }
         }
 
-        return new Packet($rawBytes, $parsedData);
+        return new Packet($rawBytes, $parsedData ?? []);
     }
 
     /**