import { useMemo } from 'react';

export type BrowserFeature = 'Web Bluetooth' | 'Web Serial' | 'Secure Context';

interface BrowserSupport {
  supported: BrowserFeature[];
  unsupported: BrowserFeature[];
}

export function useBrowserFeatureDetection(): BrowserSupport {
  const support = useMemo(() => {
    const features: [BrowserFeature, boolean][] = [
      ['Web Bluetooth', !!navigator.bluetooth],
      ['Web Serial', !!navigator.serial],
      ['Secure Context', window.location.protocol === 'https:' || window.location.hostname === 'localhost']
    ];

    return features.reduce<BrowserSupport>(
      (acc, [feature, isSupported]) => {
        const list = isSupported ? acc.supported : acc.unsupported;
        list.push(feature);
        return acc;
      },
      { supported: [], unsupported: [] }
    );
  }, []);

  return support;
}