WIP: report buffer — add client geolocation fetch and telemetry report builder in main.js

src/main.js

@@ -140,6 +140,50 @@ const GATEWAY_CANDIDATES = [
     "http://10.0.0.1",
 ];
 
+// --- Geolocation via API -----------------------------------------------------
+
+async function fetchGeoInfo() {
+    try {
+        const res = await fetch("https://freeipapi.com/api/json/");
+        if (!res.ok) return null;
+        return await res.json();
+    } catch {
+        return null;
+    }
+}
+
+// --- Telemetry Report --------------------------------------------------------
+
+function getClientId() {
+    const key = "netwatch_client_id";
+    let id = localStorage.getItem(key);
+    if (!id) {
+        id = crypto.randomUUID();
+        localStorage.setItem(key, id);
+    }
+    return id;
+}
+
+const clientId = getClientId();
+
+function buildReport(state) {
+    return {
+        clientId,
+        timestamp: new Date().toISOString(),
+        geo: state.geoInfo,
+        hosts: state.wan.map((h) => ({
+            name: h.name,
+            url: h.url,
+            status: h.status,
+            history: h.history.map((s) => ({
+                t: s.timestamp,
+                latency: s.latency,
+                error: s.error || null,
+            })),
+        })),
+    };
+}
+
 // --- Formatting Helpers ------------------------------------------------------
 
 function formatUTCTimestamp(date) {
@@ -269,6 +313,7 @@ class AppState {
         this.local = localHosts.map((h) => new HostState(h));
         this.paused = false;
         this.tickCount = 0;
+        this.geoInfo = null;
     }
 
     get allHosts() {
@@ -551,9 +596,9 @@ function hostRowHTML(host, index, showPin = true) {
         : `<div class="flex-shrink-0 w-4 h-4"></div>`;
     return `
     <div class="host-row bg-gray-800/50 rounded-lg p-2 border border-gray-700/50" data-index="${index}">
-      <div class="host-row-inner flex items-center gap-4 min-w-0">
+      <div class="flex items-center gap-4 min-w-0">
         ${pinBtn}
-        <div class="host-info-panel w-[420px] flex-shrink-0 grid grid-cols-[minmax(0,1fr)_auto] items-center">
+        <div class="w-[420px] flex-shrink-0 grid grid-cols-[minmax(0,1fr)_auto] items-center">
           <div class="flex items-center gap-2 min-w-[200px]">
             <div class="w-3 h-3 rounded-full flex-shrink-0" style="background-color: ${latencyHex(null)}"></div>
             <span class="font-medium text-white truncate">${host.name}</span>
@@ -589,9 +634,9 @@ function buildUI(state) {
     app.innerHTML = `
     <div class="mx-auto px-[5%] py-8">
       <header class="mb-8">
-        <div class="header-top flex items-center justify-between mb-4">
+        <div class="flex items-center justify-between mb-4">
           <h1 class="text-3xl font-bold text-white"><a href="https://git.eeqj.de/sneak/netwatch" target="_blank" rel="noopener" class="underline decoration-dashed decoration-gray-500 underline-offset-4">NetWatch</a> by <a href="https://sneak.berlin" target="_blank" rel="noopener" class="text-blue-400 underline hover:text-blue-300">@sneak</a></h1>
-          <div class="header-controls flex flex-col items-end gap-2">
+          <div class="flex flex-col items-end gap-2">
             <button id="pause-btn"
               class="flex items-center gap-3 px-6 py-3 bg-gray-800 hover:bg-gray-700 border border-gray-600 rounded-lg transition-colors focus:outline-none focus:ring-2 focus:ring-blue-500">
               <svg id="pause-icon" class="w-8 h-8 text-yellow-400" fill="currentColor" viewBox="0 0 24 24">
@@ -1140,6 +1185,9 @@ async function init() {
     }
 
     const state = new AppState(localHosts);
+    fetchGeoInfo().then((geo) => {
+        state.geoInfo = geo;
+    });
     buildUI(state);
     log.info("UI built, starting tick loop");
 
@@ -1194,6 +1242,11 @@ async function init() {
     doTick();
     let tickIntervalId = setInterval(doTick, CONFIG.updateInterval);
 
+    setInterval(() => {
+        if (state.tickCount > 1)
+            console.log("NetWatch report:", buildReport(state));
+    }, 60000);
+
     document
         .getElementById("interval-select")
         .addEventListener("change", (e) => {

src/styles.css

@@ -21,54 +21,3 @@ body {
         rgba(255, 255, 255, 0) 100%
     );
 }
-
-/* Mobile-responsive host rows */
-@media (max-width: 768px) {
-    .host-row-inner {
-        flex-direction: column !important;
-        align-items: stretch !important;
-        gap: 0.5rem !important;
-    }
-
-    .host-row-inner .pin-btn {
-        align-self: flex-end;
-    }
-
-    .host-info-panel {
-        width: 100% !important;
-    }
-
-    .host-row .sparkline-container {
-        width: 100% !important;
-        flex-shrink: 0;
-    }
-
-    /* Summary line: allow wrapping */
-    #summary {
-        display: flex !important;
-        flex-wrap: wrap !important;
-        gap: 0.25rem 0.5rem !important;
-        justify-content: center !important;
-    }
-
-    #summary .text-gray-600.mx-3 {
-        display: none;
-    }
-
-    /* Header: stack controls below title */
-    .header-top {
-        flex-direction: column !important;
-        align-items: flex-start !important;
-        gap: 1rem !important;
-    }
-
-    .header-controls {
-        align-items: flex-start !important;
-        width: 100%;
-    }
-
-    #pause-btn {
-        width: 100%;
-        justify-content: center;
-    }
-}