@piki.me/random-username-go/dist/src/random.js

Generate random usernames.

import data from './data';
const languagues = new Set([
    'zh-Hans',
    'en'
]);
const separators = new Map([
    ['zh-Hans', '的'],
    ['en', ' ']
]);
const nameGenerators = new Map();
export function getLocaledNameElements(language = 'zh-Hans') {
    if (!languagues.has(language)) {
        throw new Error(`Language ${language} is not supported.`);
    }
    return data[language];
}
function createRandomGenerator(elements) {
    const els = new Set(elements);
    return () => {
        const index = Math.floor(Math.random() * els.size);
        return [...els.values()][index];
    };
}
function CreateNameGenerator(localedNameElements, language = 'zh-Hans') {
    const adjectiveGenerator = createRandomGenerator(localedNameElements.adjectives);
    const nounGenerator = createRandomGenerator(localedNameElements.nouns);
    if (language === 'en') {
        return () => {
            return `${adjectiveGenerator()} ${nounGenerator()}`;
        };
    }
    return () => {
        return `${adjectiveGenerator()}${separators.get(language)}${nounGenerator()}`;
    };
}
export function random(language = 'zh-Hans') {
    if (nameGenerators.has(language)) {
        return nameGenerators.get(language)();
    }
    else {
        const localedNameElements = getLocaledNameElements(language);
        const nameGenerator = CreateNameGenerator(localedNameElements, language);
        nameGenerators.set(language, nameGenerator);
        return nameGenerator();
    }
}