99 lines
3.7 KiB
HTML
99 lines
3.7 KiB
HTML
{% extends "base.html" %}
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{% block content %}
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<h2 class="d-flex justify-content-between align-items-center">
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Dashboard
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<span id="dashboard-timer" class="badge bg-success">
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Nächste Prüfung in -- Sekunden
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</span>
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</h2>
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<div class="row row-cols-1 row-cols-md-6 g-3">
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{% for d in devices %}
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<div class="col">
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<div class="card text-center p-2">
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<div class="card-header">{{ d[1] }}</div>
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<div class="card-body">
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<span class="fw-bold" style="color:
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{% if d[2] == 0 %}gray
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{% elif status[d[0]]=='online' %}green
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{% else %}red
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{% endif %};">
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{% if d[2] == 0 %}
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Deaktiviert
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{% else %}
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{% if status[d[0]] %}{{ status[d[0]]|capitalize }}{% else %}Unbekannt{% endif %}
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{% endif %}
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</span>
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</div>
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</div>
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</div>
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{% endfor %}
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</div>
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<script>
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document.addEventListener("DOMContentLoaded", () => {
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const intervalMinutes = {{ interval | int }};
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const intervalMilliseconds = intervalMinutes * 60 * 1000;
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let lastUpdateTime = Date.now(); // Startpunkt beim Laden der Seite
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let reloadCountdown = null;
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let reloadTriggered = false;
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function updateTimer() {
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const now = Date.now();
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const elapsed = now - lastUpdateTime;
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const timerElem = document.getElementById("dashboard-timer");
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if (elapsed < intervalMilliseconds) {
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// Haupt-Timer läuft
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const remainingSec = Math.ceil((intervalMilliseconds - elapsed) / 1000);
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timerElem.innerText = `Nächste Prüfung in ${remainingSec} Sekunden`;
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} else {
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// Haupt-Timer abgelaufen → Reload-Timer starten
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if (reloadCountdown === null) reloadCountdown = 10; // 10 Sekunden Countdown
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if (!reloadTriggered) {
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timerElem.innerText = `Aktualisieren der Seite in ${reloadCountdown} Sekunden`;
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reloadCountdown--;
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if (reloadCountdown < 0) {
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reloadTriggered = true;
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window.location.reload();
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}
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}
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}
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}
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// Initiale Synchronisierung mit letzter Log-Zeit optional
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function fetchLastLog() {
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fetch("{{ url_for('get_log') }}")
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.then(response => response.text())
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.then(data => {
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const lines = data.split("\n").filter(line => !line.includes("ist erreichbar!"));
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let lastSepIndex = -1;
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for (let i = lines.length - 1; i >= 0; i--) {
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if (lines[i].startsWith("--------------------------------------------------------------------")) {
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lastSepIndex = i;
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break;
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}
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}
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if (lastSepIndex >= 0 && lastSepIndex + 1 < lines.length) {
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const firstLine = lines[lastSepIndex + 1];
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const match = firstLine.match(/^(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2})/);
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if (match) {
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const logTime = new Date(match[1]).getTime();
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// Nur Offset setzen, damit Haupt-Timer beim Laden nicht sofort abläuft
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const offset = Math.min(Date.now() - logTime, intervalMilliseconds);
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lastUpdateTime = Date.now() - offset;
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}
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}
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})
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.catch(err => console.error("Fehler beim Laden der Logs:", err));
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}
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setInterval(updateTimer, 1000);
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fetchLastLog();
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});
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</script>
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{% endblock %}
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