/** 输出一些简单信息日志 */
export function info(message?: any, ...optionalParams: any[]) {
  defaultLogger.info(message, ...optionalParams);
}

/** 开发debug日志 */
export function debug(message?: any, ...optionalParams: any[]) {
  defaultLogger.debug(message, ...optionalParams);
}

/**  */
export function warn(message?: any, ...optionalParams: any[]) {
  defaultLogger.warn(message, ...optionalParams);
}

export function error(message?: any, ...optionalParams: any[]) {
  defaultLogger.error(message, ...optionalParams);
}

export enum LoggerLevel {
  INFO,
  DEBUG,
  WARN,
  ERROR,
}

/** 日志控制器 */
class Logger {
  private prefix: string = '^SXY';

  private level: LoggerLevel = LoggerLevel.DEBUG;

  public setLevel(_level: LoggerLevel) {}

  public info(message?: any, ...optionalParams: any[]) {
    if (this.level >= LoggerLevel.INFO)
      console.info(this.prefix, message, ...optionalParams);
  }

  public debug(message?: any, ...optionalParams: any[]) {
    if (this.level >= LoggerLevel.DEBUG)
      console.debug(this.prefix, message, ...optionalParams);
  }

  public warn(message?: any, ...optionalParams: any[]) {
    if (this.level >= LoggerLevel.WARN)
      console.warn(this.prefix, message, ...optionalParams);
  }

  public error(message?: any, ...optionalParams: any[]) {
    if (this.level >= LoggerLevel.ERROR)
      console.error(this.prefix, message, ...optionalParams);
  }
}

let defaultLogger = new Logger();