import { clsx, type ClassValue } from "clsx";
import { twMerge } from "tailwind-merge";

export function cn(...inputs: ClassValue[]) {
  return twMerge(clsx(inputs))
}

export function getFirstLetters(str: string, n: number): string {
  return str
    .split(/\s+/)
    .slice(0, n)
    .map(word => word[0] || '')
    .join('');
}

export function formatFileSize(bytes: number, decimals = 2): string {
    if (bytes === 0) return '0 Bytes';
    const k = 1024;
    const dm = decimals < 0 ? 0 : decimals;
    const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
    const i = Math.floor(Math.log(bytes) / Math.log(k));
    return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
}

export function createPrefixedLogger(prefix: string, styles?: string[]) {
  const result: Record<string, (...args: any[]) => void> = {};

  const methods = ['log', 'trace', 'debug', 'info', 'warn', 'error'] as const;

  for (const methodName of methods) {
    const originalMethod = console[methodName].bind(console);

    result[methodName] = (...args: any[]) => {
      if (typeof args[0] === 'string') {
        originalMethod(`${prefix} ${args[0]}`, ...(styles || []), ...args.slice(1));
      } else {
        originalMethod(prefix, styles, ...args);
      }
    };
  }

  return result;
}