export function getPrinterImage(model: string | null | undefined): string {
  if (!model) return '/img/printers/default.png';
  const m = model.toLowerCase().replace(/\s+/g, '');
  if (m.includes('x1e')) return '/img/printers/x1e.png';
  if (m.includes('x1c') || m.includes('x1carbon')) return '/img/printers/x1c.png';
  if (m.includes('x1')) return '/img/printers/x1c.png';
  if (m.includes('h2dpro') || m.includes('h2d-pro')) return '/img/printers/h2dpro.png';
  if (m.includes('h2d')) return '/img/printers/h2d.png';
  if (m.includes('h2c')) return '/img/printers/h2c.png';
  if (m.includes('h2s')) return '/img/printers/h2d.png';
  if (m.includes('p2s')) return '/img/printers/p1s.png';
  if (m.includes('p1s')) return '/img/printers/p1s.png';
  if (m.includes('p1p')) return '/img/printers/p1p.png';
  if (m.includes('a1mini')) return '/img/printers/a1mini.png';
  if (m.includes('a1')) return '/img/printers/a1.png';
  return '/img/printers/default.png';
}

export function getWifiStrength(rssi: number): { labelKey: string; color: string; bars: number } {
  if (rssi >= -50) return { labelKey: 'printers.wifiSignal.excellent', color: 'text-bambu-green', bars: 4 };
  if (rssi >= -60) return { labelKey: 'printers.wifiSignal.good', color: 'text-bambu-green', bars: 3 };
  if (rssi >= -70) return { labelKey: 'printers.wifiSignal.fair', color: 'text-yellow-400', bars: 2 };
  if (rssi >= -80) return { labelKey: 'printers.wifiSignal.weak', color: 'text-orange-400', bars: 1 };
  return { labelKey: 'printers.wifiSignal.veryWeak', color: 'text-red-400', bars: 1 };
}