RK-archives/ruoyi-ui/node_modules/webpack-bundle-analyzer/lib/Logger.js

"use strict";

const LEVELS = ['debug', 'info', 'warn', 'error', 'silent'];
const LEVEL_TO_CONSOLE_METHOD = new Map([['debug', 'log'], ['info', 'log'], ['warn', 'log']]);

class Logger {
  constructor(level = Logger.defaultLevel) {
    this.activeLevels = new Set();
    this.setLogLevel(level);
  }

  setLogLevel(level) {
    const levelIndex = LEVELS.indexOf(level);
    if (levelIndex === -1) throw new Error(`Invalid log level "${level}". Use one of these: ${LEVELS.join(', ')}`);
    this.activeLevels.clear();

    for (const [i, level] of LEVELS.entries()) {
      if (i >= levelIndex) this.activeLevels.add(level);
    }
  }

  _log(level, ...args) {
    console[LEVEL_TO_CONSOLE_METHOD.get(level) || level](...args);
  }

}

Logger.levels = LEVELS;
Logger.defaultLevel = 'info';
;
LEVELS.forEach(level => {
  if (level === 'silent') return;

  Logger.prototype[level] = function (...args) {
    if (this.activeLevels.has(level)) this._log(level, ...args);
  };
});
module.exports = Logger;