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/l2vpn_pw.py

@@ -0,0 +1,106 @@
+"""ZTE: show l2vpn forwardinfo (PW state)."""
+
+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_l2vpn_forwardinfo",)
+
+_PW_RE = re.compile(
+    r"^(?P<name>\S+)\s+(?P<peer>\S+)\s+(?P<fec>\S+)\s+(?P<pwt>\S+)\s+"
+    r"(?:(?P<mode>[A-Za-z$]+)\s+)?"
+    r"(?P<state>UP|DOWN)\s+(?P<ll>\S+)\s+(?P<rl>\S+)\s+(?P<owner>\S+)\s*$",
+    re.I,
+)
+
+
+def _map_fsm_rows(rows: list[dict[str, Any]]) -> list[dict[str, Any]]:
+    out: list[dict[str, Any]] = []
+    seen: set[str] = set()
+    for r in rows:
+        name = row_get(r, "PW_NAME", "pw_name")
+        if not name or name.lower() == "pwname" or name in seen:
+            continue
+        seen.add(name)
+        state = row_get(r, "STATE", "state")
+        # FSM may glue mode into pw_type
+        pwt = row_get(r, "PW_TYPE", "pw_type")
+        out.append(
+            {
+                "pw_name": name[:128],
+                "peer": row_get(r, "PEER", "peer")[:64],
+                "fec": row_get(r, "FEC", "fec")[:32],
+                "pw_type": pwt[:64],
+                "state": state[:32],
+                "local_label": row_get(r, "LLABEL", "local_label")[:32],
+                "remote_label": row_get(r, "RLABEL", "remote_label")[:32],
+                "vpn_owner": row_get(r, "VPN_OWNER", "vpn_owner")[:256],
+            }
+        )
+    return out
+
+
+def _hand_parse(*, raw_text: str, **_kw: Any) -> list[dict[str, Any]]:
+    out: list[dict[str, Any]] = []
+    seen: set[str] = set()
+    for raw in str(raw_text or "").splitlines():
+        line = raw.strip()
+        if not line or line.lower().startswith("pwname"):
+            continue
+        m = _PW_RE.match(line)
+        if not m:
+            continue
+        name = m.group("name")
+        if name in seen:
+            continue
+        seen.add(name)
+        mode = (m.group("mode") or "").strip()
+        pwt = m.group("pwt")
+        if mode:
+            pwt = f"{pwt} {mode}"
+        out.append(
+            {
+                "pw_name": name[:128],
+                "peer": m.group("peer")[:64],
+                "fec": m.group("fec")[:32],
+                "pw_type": pwt[:64],
+                "state": m.group("state")[:32],
+                "local_label": m.group("ll")[:32],
+                "remote_label": m.group("rl")[:32],
+                "vpn_owner": m.group("owner")[:256],
+            }
+        )
+    return out
+
+
+def normalize_l2vpn_pw(
+    *,
+    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]]:
+    _ = 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 l2vpn forwardinfo").strip()
+        if platform and cmd:
+            tables = apply_rules(
+                platform=platform, text=raw_text, rule_keys=RULE_KEYS, command=cmd
+            )
+    return prefer_fsm(tables, RULE_KEYS, _map_fsm_rows, _hand_parse, raw_text=raw_text)
+
+
+normalize_l2vpn_pw.RULE_KEYS = RULE_KEYS