fix: wind rose usa vientoDireccion camelCase, muestra vel. media por sector

This commit is contained in:
Tatiana Villa Ema 2026-04-27 01:11:48 +02:00
parent b457a8d614
commit d6c9f5e781
2 changed files with 61 additions and 34 deletions

View File

@ -126,6 +126,7 @@
<div class="flex-grow-1 d-flex align-items-center justify-content-center">
<canvas id="wind-rose" style="max-width:280px; max-height:280px;"></canvas>
</div>
<p id="wind-rose-info" class="text-center text-muted small mt-2 mb-0"></p>
</div>
</div>
</div>

View File

@ -260,48 +260,71 @@ function renderTrend(data) {
let windRoseChart = null;
function renderWindRose(data) {
const sectors = [
{ label: "N", min: 337.5, max: 360 },
{ label: "N", min: 0, max: 22.5 },
{ label: "NE", min: 22.5, max: 67.5 },
{ label: "E", min: 67.5, max: 112.5 },
{ label: "SE", min: 112.5, max: 157.5 },
{ label: "S", min: 157.5, max: 202.5 },
{ label: "SO", min: 202.5, max: 247.5 },
{ label: "O", min: 247.5, max: 292.5 },
{ label: "NO", min: 292.5, max: 337.5 }
const sectorDefs = [
{ label: "N", min: 337.5, max: 360 },
{ label: "N", min: 0, max: 22.5 },
{ label: "NE", min: 22.5, max: 67.5 },
{ label: "E", min: 67.5, max: 112.5 },
{ label: "SE", min: 112.5, max: 157.5 },
{ label: "S", min: 157.5, max: 202.5 },
{ label: "SO", min: 202.5, max: 247.5 },
{ label: "O", min: 247.5, max: 292.5 },
{ label: "NO", min: 292.5, max: 337.5 }
];
// Filtrar por mes seleccionado y agrupar por día para no contar duplicados horarios
const labels = ["N", "NE", "E", "SE", "S", "SO", "O", "NO"];
// Agrupar lecturas por día y mes seleccionado
// vientoDireccion viene en camelCase desde Spring Boot (sin @JsonProperty)
const byDay = {};
data.forEach(d => {
const date = new Date(d.dia);
if (date.getMonth() === selectedMonth) {
if (!byDay[d.dia]) byDay[d.dia] = [];
byDay[d.dia].push(parseFloat(d.viento_direccion));
}
if (date.getMonth() !== selectedMonth) return;
if (!byDay[d.dia]) byDay[d.dia] = { dirs: [], speeds: [] };
const dir = parseFloat(d.vientoDireccion ?? d.viento_direccion ?? 0);
const spd = parseFloat(d.viento_velocidad ?? 0);
byDay[d.dia].dirs.push(dir);
byDay[d.dia].speeds.push(spd);
});
// Por cada día usar la dirección media del día
const direcciones = Object.values(byDay).map(dirs => {
return dirs.reduce((a, b) => a + b, 0) / dirs.length;
});
// Por cada día: dirección media y velocidad media
const readings = Object.values(byDay).map(day => ({
dir: day.dirs.reduce((a, b) => a + b, 0) / day.dirs.length,
spd: day.speeds.reduce((a, b) => a + b, 0) / day.speeds.length
}));
// Contar frecuencia por sector (N agrupa los dos rangos)
const counts = { N: 0, NE: 0, E: 0, SE: 0, S: 0, SO: 0, O: 0, NO: 0 };
direcciones.forEach(deg => {
for (const s of sectors) {
if (deg >= s.min && deg < s.max) {
// Acumular frecuencia y velocidad media por sector
const counts = {};
const speedSum = {};
labels.forEach(l => { counts[l] = 0; speedSum[l] = 0; });
readings.forEach(({ dir, spd }) => {
for (const s of sectorDefs) {
if (dir >= s.min && dir < s.max) {
counts[s.label]++;
speedSum[s.label] += spd;
break;
}
}
});
const labels = ["N", "NE", "E", "SE", "S", "SO", "O", "NO"];
const values = labels.map(l => counts[l]);
const accent = "rgba(164, 215, 244, 0.75)";
const border = "rgba(164, 215, 244, 1)";
const values = labels.map(l => counts[l]);
const avgSpeed = labels.map(l => counts[l] ? (speedSum[l] / counts[l]).toFixed(1) : 0);
// Dirección dominante
const dominant = labels.reduce((best, l) => counts[l] > counts[best] ? l : best, labels[0]);
const totalDays = readings.length;
const globalAvgSpeed = totalDays
? (readings.reduce((s, r) => s + r.spd, 0) / totalDays).toFixed(1)
: 0;
// Actualizar subtítulo bajo la gráfica
const infoEl = $("wind-rose-info");
if (infoEl) {
infoEl.textContent = totalDays
? `Dominante: ${dominant} · Vel. media: ${globalAvgSpeed} km/h`
: "Sin datos";
}
const canvas = $("wind-rose");
if (!canvas) return;
@ -314,8 +337,8 @@ function renderWindRose(data) {
labels,
datasets: [{
data: values,
backgroundColor: labels.map(() => accent),
borderColor: labels.map(() => border),
backgroundColor: "rgba(164, 215, 244, 0.65)",
borderColor: "rgba(164, 215, 244, 1)",
borderWidth: 1
}]
},
@ -325,15 +348,18 @@ function renderWindRose(data) {
legend: { display: false },
tooltip: {
callbacks: {
label: ctx => ` ${ctx.label}: ${ctx.raw} días`
label: ctx => {
const l = ctx.label;
return ` ${l}: ${ctx.raw} días · vel. media ${avgSpeed[ctx.dataIndex]} km/h`;
}
}
}
},
scales: {
r: {
ticks: { color: "#888", font: { size: 10 }, backdropColor: "transparent" },
grid: { color: "rgba(255,255,255,0.1)" },
pointLabels: { color: "#a4d7f4", font: { size: 12 } }
ticks: { color: "#666", font: { size: 10 }, backdropColor: "transparent" },
grid: { color: "rgba(255,255,255,0.08)" },
pointLabels: { color: "#a4d7f4", font: { size: 13, weight: "bold" } }
}
}
}