05-sep: [feat] menu wizard en bot OpenCode (/menu), menu IDD cierra al elegir + updates en hilos, borrar tarea NAS (0%) desde panel

vigilancia/nas_dl.py

@@ -210,6 +210,64 @@ def listar_descargas(hablar_solo_activas=True, session=None):
     return lineas, activas
 
 
+def listar_tareas(session=None):
+    """Devuelve todas las tareas de Download Station con id y estado,
+    para poder borrar una concreta desde Telegram."""
+    if not session:
+        session = login()
+    if not session:
+        return []
+    try:
+        r = _api("/webapi/DownloadStation/task.cgi", {
+            "api": "SYNO.DownloadStation.Task",
+            "version": "3",
+            "method": "list",
+            "additional": "detail,transfer",
+        }, session=session)
+        if not r.get("success"):
+            return []
+    except Exception as e:
+        print(f"[NAS] Error listar_tareas: {e}")
+        return []
+    salida = []
+    for t in (r.get("data", {}).get("tasks", []) or []):
+        detail = (t.get("additional") or {}).get("detail") or {}
+        transfer = (t.get("additional") or {}).get("transfer") or {}
+        total = detail.get("total_pieces") or 0
+        done = transfer.get("downloaded_pieces") or 0
+        pct = (done * 100.0 / total) if total else 0.0
+        salida.append({
+            "id": t.get("id"),
+            "title": t.get("title") or "",
+            "status": t.get("status") or "?",
+            "pct": pct,
+            "size": transfer.get("size_downloaded") or 0,
+        })
+    return salida
+
+
+def borrar_tarea(tid, session=None):
+    """Borra una tarea de Download Station por su id.
+    Devuelve (ok, detalle)."""
+    if not session:
+        session = login()
+    if not session:
+        return False, "No se pudo autenticar con Download Station."
+    try:
+        import json as _json
+        r = _api("/webapi/DownloadStation/task.cgi", {
+            "api": "SYNO.DownloadStation.Task",
+            "version": "3",
+            "method": "delete",
+            "id": _json.dumps([tid]),
+        }, session=session)
+    except Exception as e:
+        return False, str(e)
+    if r.get("success"):
+        return True, "ok"
+    return False, str(r.get("error"))
+
+
 if __name__ == "__main__":
     import sys
     if len(sys.argv) < 2: