Decouple cutover HF from portrait and tighten ops UI.

Portrait stays on biz-monitor; cutover create/ensure owns purpose=cutover_hf slots with project collect override, multi-interval bindings, window pause, and industrial detail UX. Also expand ZTE collect/config parsers and TextFSM for route/BGP/L2VPN/VRRP coverage.

Co-authored-by: Cursor <cursoragent@cursor.com>

netx_api/biz_state/parsers/zte/vrrp.py

@@ -0,0 +1,122 @@
+"""ZTE: show vrrp {ipv4|ipv6} brief."""
+
+from __future__ import annotations
+
+import re
+from typing import Any, Mapping
+
+from ....lldp_shared import resolve_vendor_key
+from ....ntc_parse import apply_rules, resolve_cli_platform, row_get
+from ..common.pipeline import prefer_fsm
+
+RULE_KEYS = ("zte_zxros_show_vrrp_brief",)
+
+_VRRP_RE = re.compile(
+    r"^(?P<iface>\S+)\s+(?P<vrid>\d+)\s+(?P<pri>\d+)\s+(?P<time>\d+)\s+"
+    r"(?:(?P<flags>[APL\s]+)\s+)?"
+    r"(?P<state>Master|Backup|Init)\s+"
+    r"(?P<master>\S+)\s+(?P<vrouter>\S+)\s*$",
+    re.I,
+)
+
+
+def _detect_af(command: str, params: dict[str, str] | None) -> str:
+    if params and params.get("af"):
+        return str(params.get("af") or "").strip().lower()
+    low = str(command or "").lower()
+    if "ipv6" in low:
+        return "ipv6"
+    return "ipv4"
+
+
+def _map_fsm_rows(rows: list[dict[str, Any]], *, af: str) -> list[dict[str, Any]]:
+    out: list[dict[str, Any]] = []
+    seen: set[tuple[str, str, str]] = set()
+    for r in rows:
+        iface = row_get(r, "INTERFACE", "interface")
+        vrid = row_get(r, "VR_ID", "vr_id")
+        if not iface or not vrid:
+            continue
+        key = (af, iface, vrid)
+        if key in seen:
+            continue
+        seen.add(key)
+        out.append(
+            {
+                "af": af[:16],
+                "interface": iface[:128],
+                "vr_id": vrid[:32],
+                "priority": row_get(r, "PRIORITY", "priority")[:16],
+                "time": row_get(r, "TIME", "time")[:16],
+                "flags": row_get(r, "FLAGS", "flags")[:16],
+                "state": row_get(r, "STATE", "state")[:32],
+                "master_addr": row_get(r, "MASTER_ADDR", "master_addr")[:128],
+                "vrouter_addr": row_get(r, "VROUTER_ADDR", "vrouter_addr")[:128],
+            }
+        )
+    return out
+
+
+def _hand_parse(*, raw_text: str, af: str = "ipv4", **_kw: Any) -> list[dict[str, Any]]:
+    out: list[dict[str, Any]] = []
+    seen: set[tuple[str, str, str]] = set()
+    for raw in str(raw_text or "").splitlines():
+        line = raw.strip()
+        if not line or line.lower().startswith("interface"):
+            continue
+        m = _VRRP_RE.match(line)
+        if not m:
+            continue
+        key = (af, m.group("iface"), m.group("vrid"))
+        if key in seen:
+            continue
+        seen.add(key)
+        out.append(
+            {
+                "af": af[:16],
+                "interface": m.group("iface")[:128],
+                "vr_id": m.group("vrid")[:32],
+                "priority": m.group("pri")[:16],
+                "time": m.group("time")[:16],
+                "flags": (m.group("flags") or "").strip()[:16],
+                "state": m.group("state")[:32],
+                "master_addr": m.group("master")[:128],
+                "vrouter_addr": m.group("vrouter")[:128],
+            }
+        )
+    return out
+
+
+def normalize_vrrp(
+    *,
+    raw_text: str,
+    fsm_tables: Mapping[str, list[dict[str, Any]]] | None = None,
+    vendor: str = "",
+    device_type: str = "",
+    command: str = "",
+    params: dict[str, str] | None = None,
+) -> list[dict[str, Any]]:
+    af = _detect_af(command, params)
+    tables = dict(fsm_tables or {})
+    if not any(tables.get(k) for k in RULE_KEYS):
+        platform = resolve_cli_platform(
+            vendor=vendor,
+            device_type=device_type,
+            vendor_key=resolve_vendor_key(vendor, device_type),
+        )
+        cmd = str(command or "show vrrp ipv4 brief").strip()
+        if platform and cmd:
+            tables = apply_rules(
+                platform=platform, text=raw_text, rule_keys=RULE_KEYS, command=cmd
+            )
+
+    def _map(rows: list[dict[str, Any]]) -> list[dict[str, Any]]:
+        return _map_fsm_rows(rows, af=af)
+
+    def _hand(*, raw_text: str, **kw: Any) -> list[dict[str, Any]]:
+        return _hand_parse(raw_text=raw_text, af=af, **kw)
+
+    return prefer_fsm(tables, RULE_KEYS, _map, _hand, raw_text=raw_text)
+
+
+normalize_vrrp.RULE_KEYS = RULE_KEYS