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LerNotaFiscal/app/routes/dashboard_routes.py
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"""Dashboard: KPIs, gastos por mês e por fornecedor, últimas notas."""
from __future__ import annotations
from fastapi import APIRouter, Request
from .. import database as db
from ..storage import money
from ..templating import render
router = APIRouter()
_MESES = ["jan", "fev", "mar", "abr", "mai", "jun", "jul", "ago", "set", "out", "nov", "dez"]
def _mes_label(ym: str) -> str:
try:
year, month = ym.split("-")
return f"{_MESES[int(month) - 1]}/{year}"
except (ValueError, IndexError):
return ym
@router.get("/")
def dashboard(request: Request):
with db.session() as conn:
totals = db.overall_totals(conn)
months = [dict(r) for r in db.monthly_totals(conn)]
suppliers = [dict(r) for r in db.supplier_totals(conn, limit=8)]
recent = [dict(r) for r in db.list_fiscal(conn)][:10]
max_month = max((m["total"] for m in months), default=0) or 1
for m in months:
m["label"] = _mes_label(m["month"])
m["pct"] = round(m["total"] / max_month * 100, 1)
max_sup = max((s["total"] for s in suppliers), default=0) or 1
for s in suppliers:
s["pct"] = round(s["total"] / max_sup * 100, 1)
return render(
request,
"dashboard.html",
totals=totals,
months=months,
suppliers=suppliers,
recent=recent,
money=money,
)