"""B5 wiring — AI-Act Art. 50 Transparenzpflicht-Check + HTML block.
Runs after B4 (vendor-consistency). Deterministic detection of
AI-Provider mentions + disclosure-phrase mentions. When an AI is
present but no Art-50-disclosure → HIGH finding; when both present
the renderer flags MEDIUM/manual-review because the LIVE pre-chat
UI hint cannot be verified without a consent-tester DOM scan.
"""
from __future__ import annotations
import html
import logging
from compliance.services.ai_act_transparency_check import (
check_ai_act_transparency,
)
logger = logging.getLogger(__name__)
def run_b5(state: dict) -> None:
findings = check_ai_act_transparency(state)
state["ai_act_findings"] = findings
if not findings:
return
state["ai_act_html"] = _render(findings)
logger.info(
"B5 AI-Act: %d findings (HIGH=%d, MEDIUM=%d)",
len(findings),
sum(1 for f in findings if (f.get("severity") or "") == "HIGH"),
sum(1 for f in findings if (f.get("severity") or "") == "MEDIUM"),
)
def _render(findings: list[dict]) -> str:
cards = []
for f in findings:
sev = (f.get("severity") or "").upper()
color = "#dc2626" if sev == "HIGH" else "#f59e0b"
vendors_html = ""
if f.get("ai_vendors"):
chips = "".join(
f"{html.escape(v.get('vendor') or '—')}"
for v in f["ai_vendors"]
)
vendors_html = (
""
f"Erkannte AI-Vendors: {chips}
"
)
signals_html = (
f""
f"{html.escape(f.get('detected_signals') or '')}
"
)
cards.append(
f""
f"
"
f"{sev} · {html.escape(f.get('check_id') or '')}
"
f"
"
f"{html.escape(f.get('title') or '')}
"
f"
"
f"{html.escape(f.get('norm') or '')}
"
f"{vendors_html}{signals_html}"
f"
"
f"→ Empfehlung: "
f"{html.escape(f.get('action') or '')}
"
"
"
"
"
"🤖 AI-Act Art. 50 — Transparenzpflicht KI-Interaktion"
"
"
+ "".join(cards) +
""
)