/**
 * Logger Utility
 * Centralized logging functionality
 */

export enum LogLevel {
  ERROR = 'error',
  WARN = 'warn',
  INFO = 'info',
  DEBUG = 'debug',
}

export class Logger {
  private static formatMessage(
    level: LogLevel,
    message: string,
    meta?: any,
  ): string {
    const timestamp = new Date().toISOString();
    const metaString = meta ? ` ${JSON.stringify(meta)}` : '';
    return `[${timestamp}] ${level.toUpperCase()}: ${message}${metaString}`;
  }

  public static error(message: string, meta?: any): void {
    console.error(this.formatMessage(LogLevel.ERROR, message, meta));
  }

  public static warn(message: string, meta?: any): void {
    console.warn(this.formatMessage(LogLevel.WARN, message, meta));
  }

  public static info(message: string, meta?: any): void {
    console.info(this.formatMessage(LogLevel.INFO, message, meta));
  }

  public static debug(message: string, meta?: any): void {
    if (process.env.NODE_ENV === 'development') {
      console.debug(this.formatMessage(LogLevel.DEBUG, message, meta));
    }
  }
}