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Доработка индикатора уровня сигнала

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Maxim
2026-05-07 15:21:22 +03:00
parent ee1c29c34f
commit 649bb01645
4 changed files with 24 additions and 29 deletions
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4
cmd/server/main.go
View File

@@ -33,9 +33,9 @@ func (a *API) HandleHealth(w http.ResponseWriter, r *http.Request) {
latest, ok := a.buf.GetLatest()
idle := time.Since(a.buf.LastWriteTime())
status := "ok"
status := "На связи"
if idle > 15*time.Second {
status = "degraded"
status = "Нет связи"
}
writeJSON(w, map[string]any{

7
cmd/server/web/css/style.css
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@@ -246,10 +246,9 @@ h1 {
transition: background-color 0.3s, border-color 0.3s;
}
.sig-bar-1 { height: 25%; }
.sig-bar-2 { height: 50%; }
.sig-bar-3 { height: 75%; }
.sig-bar-4 { height: 100%; }
.sig-bar-1 { height: 33%; }
.sig-bar-2 { height: 66%; }
.sig-bar-3 { height: 100%; }
/* Активные — зелёная заливка */
.sig-bar.active-1,

1
cmd/server/web/dashboard.html
View File

@@ -34,7 +34,6 @@
<div class="sig-bar sig-bar-1"></div>
<div class="sig-bar sig-bar-2"></div>
<div class="sig-bar sig-bar-3"></div>
<div class="sig-bar sig-bar-4"></div>
</div>
</div>
</div>

41
cmd/server/web/js/app.js
View File

@@ -16,27 +16,22 @@ function setBar(id, value) {
document.getElementById(id).style.width = value + "%";
}
// ===== SIGNAL ICON =====
function setSignal(percent) {
// ===== SIGNAL ICON (0-3 уровня) =====
function setSignal(level) {
const bars = document.querySelectorAll(".sig-bar");
bars.forEach(b => {
b.classList.remove("active-1", "active-2", "active-3", "active-4");
b.classList.add("dim");
});
if (percent > 75) {
if (level >= 3) {
bars[0].classList.add("active-1"); bars[0].classList.remove("dim");
bars[1].classList.add("active-2"); bars[1].classList.remove("dim");
bars[2].classList.add("active-3"); bars[2].classList.remove("dim");
bars[3].classList.add("active-4"); bars[3].classList.remove("dim");
} else if (percent > 50) {
} else if (level >= 2) {
bars[0].classList.add("active-1"); bars[0].classList.remove("dim");
bars[1].classList.add("active-2"); bars[1].classList.remove("dim");
bars[2].classList.add("active-3"); bars[2].classList.remove("dim");
} else if (percent > 25) {
bars[0].classList.add("active-1"); bars[0].classList.remove("dim");
bars[1].classList.add("active-2"); bars[1].classList.remove("dim");
} else if (percent > 0) {
} else if (level >= 1) {
bars[0].classList.add("active-1"); bars[0].classList.remove("dim");
}
}
@@ -78,7 +73,7 @@ async function update() {
const uptime = Math.round(h.uptime_sec || 0);
document.getElementById("meta").textContent =
"аптайм: " + uptime + "s | буфер: " + filled;
"работа: " + uptime + "s | буфер: " + filled;
// ===== HISTORY =====
const arr = Array.isArray(hist.bytes) ? hist.bytes : [];
@@ -90,21 +85,23 @@ async function update() {
" = значение: " + (Number(b) & 0xFF)
).join("<br>");
// ===== FILTER (последние 9 значений) =====
const last = arr.slice(-9).map(v => Number(v) & 0xFF);
// ===== ПОСЛЕДНЕЕ ЗНАЧЕНИЕ (без фильтра) =====
const raw = arr.length > 0 ? (arr[arr.length - 1] & 0xFF) : 0;
const filtered = median(last);
// ===== ПАРСИНГ БИТ =====
const barValue = raw & 0x3F; // биты 0-5 (0-63)
const signalLevel = (raw >> 6) & 0x3; // биты 6-7 (0-3)
// ===== NORMALIZE =====
const percent = (filtered / 255) * 100;
// ===== SMOOTH =====
// ===== PROGRESS BAR (0-63 -> 0-100%) =====
const percent = (barValue / 63) * 100;
const smooth = smoothBar(percent);
// ===== ONLY CHANNEL 1 =====
setBar("bar1", smooth);
document.getElementById("last-byte").textContent = filtered;
setSignal(smooth);
// ===== SIGNAL ICON =====
setSignal(signalLevel, raw);
// ===== LAST BYTE =====
document.getElementById("last-byte").textContent = barValue;
} catch (e) {
console.error("UPDATE ERROR:", e);