82 lines
3.1 KiB
TypeScript
82 lines
3.1 KiB
TypeScript
// Constants for username generation
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const WORDS = {
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adjectives: [
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"azure", "crimson", "golden", "silver", "violet", "emerald", "cobalt", "amber", "coral", "jade",
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"cyber", "digital", "quantum", "neural", "binary", "cosmic", "stellar", "atomic", "crypto", "nano",
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"swift", "brave", "clever", "wise", "noble", "rapid", "bright", "sharp", "keen", "bold",
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"dynamic", "epic", "mega", "ultra", "hyper", "super", "prime", "elite", "alpha", "omega",
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"pixel", "vector", "sonic", "laser", "matrix", "nexus", "proxy", "cloud", "data", "tech",
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],
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nouns: [
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"coder", "hacker", "dev", "ninja", "guru", "wizard", "admin", "mod", "chief", "boss",
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"wolf", "eagle", "phoenix", "dragon", "tiger", "falcon", "shark", "lion", "hawk", "bear",
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"byte", "bit", "node", "stack", "cache", "chip", "core", "net", "web", "app",
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"star", "nova", "pulsar", "comet", "nebula", "quasar", "cosmos", "orbit", "astro", "solar",
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"mind", "soul", "spark", "pulse", "force", "power", "wave", "storm", "flash", "surge",
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],
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prefixes: [
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"the", "mr", "ms", "dr", "pro", "master", "lord", "captain", "chief", "agent",
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],
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} as const;
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// Helper function to get random element from array
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const getRandomElement = <T>(array: readonly T[]): T => {
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return array[Math.floor(Math.random() * array.length)];
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};
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// Username pattern generators
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const usernamePatterns = {
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basic: (): string => {
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const adjective = getRandomElement(WORDS.adjectives);
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const noun = getRandomElement(WORDS.nouns);
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const number = Math.floor(Math.random() * 10000);
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return `${adjective}${noun}${number}`;
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},
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prefixed: (): string => {
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const prefix = getRandomElement(WORDS.prefixes);
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const noun = getRandomElement(WORDS.nouns);
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const number = Math.floor(Math.random() * 100);
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return `${prefix}${noun}${number}`;
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},
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doubleAdjective: (): string => {
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const adj1 = getRandomElement(WORDS.adjectives);
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const adj2 = getRandomElement(WORDS.adjectives);
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const noun = getRandomElement(WORDS.nouns);
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return `${adj1}${adj2}${noun}`;
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},
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doubleNoun: (): string => {
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const noun1 = getRandomElement(WORDS.nouns);
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const noun2 = getRandomElement(WORDS.nouns);
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const number = Math.floor(Math.random() * 100);
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return `${noun1}${number}${noun2}`;
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},
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};
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export function generateUsername(): string {
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const patterns = Object.values(usernamePatterns);
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const selectedPattern = getRandomElement(patterns);
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return selectedPattern();
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}
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export async function generateUniqueUsername(
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checkExists: (username: string) => Promise<boolean>
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): Promise<string> {
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const MAX_ATTEMPTS = 10;
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let attempts = 0;
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let username = generateUsername();
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while (await checkExists(username) && attempts < MAX_ATTEMPTS) {
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username = generateUsername();
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attempts++;
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}
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if (attempts >= MAX_ATTEMPTS) {
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// Add a large random number to ensure uniqueness
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username = generateUsername() + Math.floor(Math.random() * 1000000);
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}
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return username;
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} |