/**
 * Copyright 2023 Beijing VolcanoEngine Technology Ltd.
 * All Rights Reserved.
 */

const formatRegExp = /%[sdjo%]/g;

function isObject(arg: any) {
  return typeof arg === 'object' && arg !== null;
}

function platformIndependentFormat(format: string, ..._: any[]): string {
  let i = 1;
  let args = arguments;
  let len = args.length;

  let str = String(format).replace(formatRegExp, (x) => {
    if (x === '%%') return '%';
    if (i >= len) return x;
    switch (x) {
      case '%s':
        return String(args[i++]);
      case '%d':
        return Number(args[i++]).toString();
      case '%j':
        try {
          return JSON.stringify(args[i++]);
        } catch (_) {
          return '[Circular]';
        }
      default:
        return x;
    }
  });

  for (var x = args[i]; i < len; x = args[++i]) {
    if (x === null || !isObject(x)) {
      str += ' ' + x;
    } else {
      str += ' ' + JSON.stringify(x);
    }
  }

  return str;
}

export function format(format: string, ...params: any[]): string {
  const isNode =
    typeof process === 'object' && typeof process?.versions?.node === 'string';

  if (isNode) {
    return require('util').format(format, ...params);
  }

  return platformIndependentFormat(format, ...params);
}