Files

91 lines
2.7 KiB
Python

import plotly.graph_objects as go
import requests
import streamlit as st
from plotly.subplots import make_subplots
from auth import require_auth
from data_processing import TARGET_HIGH, TARGET_LOW
from nightscout_client import NightscoutConfigError
from ui_common import (
add_threshold_lines,
get_colors,
load_range_data,
render_completeness_warning,
select_period_days,
)
st.set_page_config(page_title="Glucose dashboard — Dagoverzicht", page_icon="📊", layout="wide")
require_auth()
st.title("Dagoverzicht")
st.caption("Eén glucosegrafiek per kalenderdag (FR4).")
start, end, days = select_period_days(default_label="14 dagen")
if days > 31:
st.info(
"Bij langere periodes wordt de pagina lang en kan laden traag zijn — "
"voor het bekijken van individuele dagen is 14 of 30 dagen prettiger."
)
try:
glucose, _treatments = load_range_data(start, end)
except NightscoutConfigError as exc:
st.error(str(exc))
st.stop()
except (requests.RequestException, ValueError) as exc:
st.error(f"Kon geen data ophalen van Nightscout: {exc}")
st.stop()
if glucose.empty:
st.info("Geen glucosemetingen gevonden in deze periode.")
st.stop()
render_completeness_warning(glucose, start, end)
colors = get_colors()
glucose = glucose.copy()
glucose["date"] = glucose["timestamp"].dt.date
glucose["hour"] = glucose["timestamp"].dt.hour + glucose["timestamp"].dt.minute / 60
dates = sorted(glucose["date"].unique())
row_height = 150
fig = make_subplots(
rows=len(dates),
cols=1,
shared_xaxes=True,
subplot_titles=[d.strftime("%A %d-%m-%Y") for d in dates],
vertical_spacing=min(0.4 / max(len(dates) - 1, 1), 0.05),
)
for i, day in enumerate(dates, start=1):
day_df = glucose[glucose["date"] == day]
fig.add_hrect(
y0=TARGET_LOW, y1=TARGET_HIGH, fillcolor=colors["band"], line_width=0, layer="below", row=i, col=1
)
fig.add_trace(
go.Scatter(
x=day_df["hour"],
y=day_df["mmol"],
mode="lines",
line={"color": colors["glucose"], "width": 2},
showlegend=False,
hovertemplate="%{y:.1f} mmol/L<extra></extra>",
),
row=i,
col=1,
)
fig.update_yaxes(title_text="mmol/L", gridcolor=colors["grid"], row=i, col=1)
add_threshold_lines(fig, colors, row=i)
fig.update_xaxes(title_text="Uur van de dag", range=[0, 24], dtick=4, gridcolor=colors["grid"])
fig.update_layout(
paper_bgcolor="rgba(0,0,0,0)",
plot_bgcolor="rgba(0,0,0,0)",
font_color=colors["text"],
height=row_height * len(dates),
showlegend=False,
margin={"l": 10, "r": 10, "t": 30, "b": 10},
)
st.plotly_chart(fig, width="stretch")
st.caption(f"{len(dates)} dagen · {len(glucose)} metingen")