Have visualizer remember settings

2026-07-07 02:11:22 +02:00 · 2026-03-01 16:38:25 -08:00
parent e504f4de33
commit 18ac86b4c0
2 changed files with 137 additions and 12 deletions
@@ -0,0 +1,89 @@
+const VISUALIZER_SETTINGS_KEY = 'remoteterm-visualizer-settings';
+
+export interface VisualizerSettings {
+  showAmbiguousPaths: boolean;
+  showAmbiguousNodes: boolean;
+  useAdvertPathHints: boolean;
+  splitAmbiguousByTraffic: boolean;
+  chargeStrength: number;
+  observationWindowSec: number;
+  letEmDrift: boolean;
+  particleSpeedMultiplier: number;
+  pruneStaleNodes: boolean;
+  autoOrbit: boolean;
+  showControls: boolean;
+}
+
+export const VISUALIZER_DEFAULTS: VisualizerSettings = {
+  showAmbiguousPaths: true,
+  showAmbiguousNodes: false,
+  useAdvertPathHints: true,
+  splitAmbiguousByTraffic: true,
+  chargeStrength: -200,
+  observationWindowSec: 15,
+  letEmDrift: true,
+  particleSpeedMultiplier: 2,
+  pruneStaleNodes: false,
+  autoOrbit: false,
+  showControls: true,
+};
+
+export function getVisualizerSettings(): VisualizerSettings {
+  try {
+    const raw = localStorage.getItem(VISUALIZER_SETTINGS_KEY);
+    if (!raw) return { ...VISUALIZER_DEFAULTS };
+    const parsed = JSON.parse(raw) as Partial<VisualizerSettings>;
+    return {
+      showAmbiguousPaths:
+        typeof parsed.showAmbiguousPaths === 'boolean'
+          ? parsed.showAmbiguousPaths
+          : VISUALIZER_DEFAULTS.showAmbiguousPaths,
+      showAmbiguousNodes:
+        typeof parsed.showAmbiguousNodes === 'boolean'
+          ? parsed.showAmbiguousNodes
+          : VISUALIZER_DEFAULTS.showAmbiguousNodes,
+      useAdvertPathHints:
+        typeof parsed.useAdvertPathHints === 'boolean'
+          ? parsed.useAdvertPathHints
+          : VISUALIZER_DEFAULTS.useAdvertPathHints,
+      splitAmbiguousByTraffic:
+        typeof parsed.splitAmbiguousByTraffic === 'boolean'
+          ? parsed.splitAmbiguousByTraffic
+          : VISUALIZER_DEFAULTS.splitAmbiguousByTraffic,
+      chargeStrength:
+        typeof parsed.chargeStrength === 'number'
+          ? parsed.chargeStrength
+          : VISUALIZER_DEFAULTS.chargeStrength,
+      observationWindowSec:
+        typeof parsed.observationWindowSec === 'number'
+          ? parsed.observationWindowSec
+          : VISUALIZER_DEFAULTS.observationWindowSec,
+      letEmDrift:
+        typeof parsed.letEmDrift === 'boolean' ? parsed.letEmDrift : VISUALIZER_DEFAULTS.letEmDrift,
+      particleSpeedMultiplier:
+        typeof parsed.particleSpeedMultiplier === 'number'
+          ? parsed.particleSpeedMultiplier
+          : VISUALIZER_DEFAULTS.particleSpeedMultiplier,
+      pruneStaleNodes:
+        typeof parsed.pruneStaleNodes === 'boolean'
+          ? parsed.pruneStaleNodes
+          : VISUALIZER_DEFAULTS.pruneStaleNodes,
+      autoOrbit:
+        typeof parsed.autoOrbit === 'boolean' ? parsed.autoOrbit : VISUALIZER_DEFAULTS.autoOrbit,
+      showControls:
+        typeof parsed.showControls === 'boolean'
+          ? parsed.showControls
+          : VISUALIZER_DEFAULTS.showControls,
+    };
+  } catch {
+    return { ...VISUALIZER_DEFAULTS };
+  }
+}
+
+export function saveVisualizerSettings(settings: VisualizerSettings): void {
+  try {
+    localStorage.setItem(VISUALIZER_SETTINGS_KEY, JSON.stringify(settings));
+  } catch {
+    // localStorage may be unavailable
+  }
+}