refactor

processors/validator.py

@@ -1,8 +1,8 @@
 # processors/validator.py
 
 import os
-import zipfile
-import rarfile
+from core.archive import detect_real_format
+from core.result import StepResult
 
 
 class ValidationResult:
@@ -13,7 +13,16 @@ class ValidationResult:
         self.errors = []
         self.warnings = []
 
+    def summary(self):
+        """Resumen compacto para mostrar en consola."""
+        if self.errors:
+            return f"ERROR: {', '.join(self.errors)}"
+        if self.warnings:
+            return f"AVISO: {', '.join(self.warnings)}"
+        return "OK"
+
     def __str__(self):
+        """Salida detallada (solo si el usuario la pide)."""
         msg = f"Validación de: {self.path}\n"
         msg += f"  Formato real: {self.real_format}\n"
         msg += f"  Extensión: {self.extension}\n"
@@ -28,24 +37,8 @@ class ValidationResult:
         return msg
 
 
-def detect_real_format(path):
-    """Devuelve 'zip', 'rar' o None."""
-    try:
-        zipfile.ZipFile(path).close()
-        return "zip"
-    except:
-        pass
-
-    try:
-        rarfile.RarFile(path).close()
-        return "rar"
-    except:
-        pass
-
-    return None
-
-
-def validate_comic(path):
+def validate_comic(path) -> ValidationResult:
+    """Modo standalone: comprueba formato e integridad. Para --validar en CLI."""
     result = ValidationResult(path)
     ext = os.path.splitext(path)[1].lower()
     result.extension = ext
@@ -64,3 +57,15 @@ def validate_comic(path):
         result.warnings.append("Extensión incorrecta: debería ser .cbz")
 
     return result
+
+
+def validate_archive(path: str) -> StepResult:
+    """Para el pipeline: devuelve StepResult con errores/avisos de validación."""
+    vr = validate_comic(path)
+    return StepResult(
+        step="validate",
+        changed=False,
+        details=[f"Formato real: {vr.real_format}, extensión: {vr.extension}"],
+        warnings=list(vr.warnings),
+        errors=list(vr.errors),
+    )