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GTI_GERENCIADOR_FISCAL/central/app/panel_presentation.py
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Python

"""Human-readable values used by the operational control panel."""
from __future__ import annotations
from datetime import datetime, timezone
import os
from zoneinfo import ZoneInfo
from .config import settings
def _as_utc(value: datetime | None) -> datetime | None:
if value is None:
return None
if value.tzinfo is None:
value = value.replace(tzinfo=timezone.utc)
return value.astimezone(timezone.utc)
def _ui_timezone() -> ZoneInfo:
return ZoneInfo(os.getenv("UI_TIMEZONE", settings.ui_timezone))
def format_ui_datetime(value: datetime | None) -> str:
"""Format a stored timestamp in the configured UI timezone."""
value = _as_utc(value)
if value is None:
return "-"
return value.astimezone(_ui_timezone()).strftime("%d/%m/%Y %H:%M")
def format_age(value: datetime | None, now: datetime | None = None) -> str:
value = _as_utc(value)
if value is None:
return "-"
now = _as_utc(now or datetime.now(timezone.utc))
seconds = int((now - value).total_seconds())
if seconds <= 0:
return "agora"
minutes = seconds // 60
if minutes < 1:
return "agora"
if minutes < 60:
return f"há {minutes} min"
return f"há {minutes // 60} h"
def format_duration(started_at: datetime | None, finished_at: datetime | None, now: datetime | None = None) -> str:
del now
started_at = _as_utc(started_at)
if started_at is None:
return "-"
if finished_at is None:
return "em andamento"
elapsed = max(0, int((_as_utc(finished_at) - started_at).total_seconds()))
hours, remainder = divmod(elapsed, 3600)
minutes, seconds = divmod(remainder, 60)
parts = []
if hours:
parts.append(f"{hours} h")
if minutes:
parts.append(f"{minutes} min")
if seconds or not parts:
parts.append(f"{seconds} s")
return " ".join(parts)
def _blocker_value(blocker, name: str) -> str:
if isinstance(blocker, dict):
return str(blocker.get(name) or "").upper()
return str(getattr(blocker, name, "") or "").upper()
def operational_priority(blocker) -> str:
blocker_type = _blocker_value(blocker, "blocker_type")
field = _blocker_value(blocker, "field")
reason = _blocker_value(blocker, "reason_code")
operational_text = f"{blocker_type} {reason}"
if blocker_type in {"TECHNICAL_FAILURE", "CONNECTION_ERROR", "AGENT_OFFLINE", "JOB_FAILED"} or any(token in operational_text for token in ("TECHNICAL", "CONNECTION", "TIMEOUT")):
return "CRITICAL"
if blocker_type in {"BLOCKED_MISSING_EVIDENCE", "MISSING_EVIDENCE"}:
return "HIGH"
if field in {"CFOP", "ST", "ICMS", "CSOSN", "NCM"} or reason in {"INSUFFICIENT_EVIDENCE", "NO_EVIDENCE"}:
return "NORMAL"
return "LOW"
_HEALTH_LABELS = {
"ONLINE": "Online",
"DEGRADED": "Degradado",
"OFFLINE": "Offline",
"FAILED": "Falha",
"UNKNOWN": "Desconhecido",
}
def health_label(value) -> str:
if value is None or value == "":
return "-"
text = str(value)
return _HEALTH_LABELS.get(text.upper(), text)