half way there

services/tab.ts

@@ -0,0 +1,77 @@
+import { IpUtils } from '@/utils/ip';
+import { StorageService } from '@/utils/storage';
+import { GeoService } from './geo';
+import { IconService } from './icon';
+import type { HostInfo } from '@/utils/types';
+
+export const Tab = {
+  /**
+   * Main entry point to process a tab's data
+   */
+  async process(tabId: number, url: string, ip?: string) {
+    // Initial State (Loading)
+    const initialState: HostInfo = {
+      url,
+      domain: new URL(url).hostname,
+      loading: true,
+      error: null,
+      network: null,
+      location: null,
+      isBrowserResource: false
+    };
+
+    // Don't overwrite if we already have data for this exact URL,
+    // but do update if we have a new IP
+    const existing = await StorageService.get(tabId);
+    if (!existing || existing.url !== url) {
+      await StorageService.set(tabId, initialState);
+    }
+
+    // Resolve IP if missing
+    if (!ip) {
+      return;
+    }
+
+    // Handle Local/Private IPs
+    if (IpUtils.isLocalOrBogon(ip)) {
+      const localInfo: HostInfo = {
+        ...initialState,
+        loading: false,
+        network: {
+          ip,
+          hostname: 'Local Network',
+          asn: null,
+          org: 'Private Network',
+          isLocal: true,
+          isBogon: false
+        },
+        location: null
+      };
+      await StorageService.set(tabId, localInfo);
+      await IconService.update(tabId, null, true);
+      return;
+    }
+
+    // Fetch Public Data
+    const geoData = await GeoService.resolve(ip);
+
+    if (!geoData) {
+      await StorageService.set(tabId, { ...initialState, loading: false, error: 'Failed to fetch host info' });
+      return;
+    }
+
+    // Save Final State
+    const finalInfo = GeoService.mapToHostInfo(url, ip, geoData);
+    await StorageService.set(tabId, finalInfo);
+
+    // Determine Icon
+    const asn = finalInfo.network?.asn;
+    let iconCode = finalInfo.location?.countryCode || null;
+
+    if (asn === 'AS13335') {
+      iconCode = 'cloudflare';
+    }
+
+    await IconService.update(tabId, iconCode, false);
+  }
+};