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Fix channel chart not showing utilization data

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- Add calculateChannelStats() in wifi.js to compute stats from networks
- Add fallback to calculate stats when API doesn't provide them
- Add syncLegacyToChannelChart() to sync legacy WiFi data to v2 chart
- Call sync function every 2 seconds when in WiFi mode

The channel chart now updates from both v2 API data and legacy WiFi scans.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Smittix
2026-01-21 22:42:22 +00:00
parent 0ca3066cfc
commit d929c30882
2 changed files with 87 additions and 1 deletions
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45
static/js/modes/wifi.js
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@@ -461,10 +461,15 @@ const WiFiMode = (function() {
networks.set(ap.bssid, ap);
});
// Update channel stats
// Update channel stats (calculate from networks if not provided by API)
channelStats = result.channel_stats || [];
recommendations = result.recommendations || [];
// If no channel stats from API, calculate from networks
if (channelStats.length === 0 && networks.size > 0) {
channelStats = calculateChannelStats();
}
// Update UI
updateNetworkTable();
updateStats();
@@ -933,9 +938,47 @@ const WiFiMode = (function() {
}
}
function calculateChannelStats() {
// Calculate channel stats from current networks
const stats = {};
const networksList = Array.from(networks.values());
// Initialize all channels
// 2.4 GHz: channels 1-13
for (let ch = 1; ch <= 13; ch++) {
stats[ch] = { channel: ch, band: '2.4GHz', ap_count: 0, client_count: 0, utilization_score: 0 };
}
// 5 GHz: common channels
[36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 149, 153, 157, 161, 165].forEach(ch => {
stats[ch] = { channel: ch, band: '5GHz', ap_count: 0, client_count: 0, utilization_score: 0 };
});
// Count APs per channel
networksList.forEach(net => {
const ch = parseInt(net.channel);
if (stats[ch]) {
stats[ch].ap_count++;
stats[ch].client_count += (net.client_count || 0);
}
});
// Calculate utilization score (0-1)
const maxAPs = Math.max(1, ...Object.values(stats).map(s => s.ap_count));
Object.values(stats).forEach(s => {
s.utilization_score = s.ap_count / maxAPs;
});
return Object.values(stats).filter(s => s.ap_count > 0 || [1, 6, 11, 36, 40, 44, 48, 149, 153, 157, 161, 165].includes(s.channel));
}
function updateChannelChart(band = '2.4') {
if (typeof ChannelChart === 'undefined') return;
// Recalculate channel stats from networks if needed
if (channelStats.length === 0 && networks.size > 0) {
channelStats = calculateChannelStats();
}
// Filter stats by band
const bandFilter = band === '2.4' ? '2.4GHz' : band === '5' ? '5GHz' : '6GHz';
const filteredStats = channelStats.filter(s => s.band === bandFilter);