neodlp-extension/utils.ts

import { OS } from "@/types/os";

export function getOS(): OS {
    const userAgent = window.navigator.userAgent;
    const platform = (window.navigator as any)?.userAgentData?.platform || window.navigator.platform;

    const macosPlatforms = ['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K', 'macOS'];
    const windowsPlatforms = ['Win32', 'Win64', 'Windows', 'WinCE'];
    const iosPlatforms = ['iPhone', 'iPad', 'iPod'];

    if (macosPlatforms.includes(platform)) {
        return 'macos';
    } else if (iosPlatforms.includes(platform)) {
        return 'ios';
    } else if (windowsPlatforms.includes(platform)) {
        return 'windows';
    } else if (/Android/.test(userAgent)) {
        return 'android';
    } else if (/Linux/.test(platform)) {
        return 'linux';
    } else {
        return 'unknown';
    }
}

export function formatKeySymbol(key: string): string {
    switch (key.toLowerCase()) {
        case 'option':
            return '⌥';
        case 'shift':
            return '⇧';
        case 'command':
            return '⌘';
        case 'macctrl':
            return '⌃';
        default:
            return key.toUpperCase();
    }
}