import { InsightLogger, UnknownRecord } from './InsightLogger';
import { LogType } from '../logger';

type LoggerFunc = (
  message?: string,
  data?: string | number | UnknownRecord,
  other?: UnknownRecord
) => void;

export class QuickLogger {
  emerg: LoggerFunc;
  error: LoggerFunc;
  warn: LoggerFunc;
  info: LoggerFunc;
  debug: LoggerFunc;

  protected insightLogger: InsightLogger;
  protected event: string;

  constructor(insightLogger, { event }) {
    this.event = event;
    this.insightLogger = insightLogger;

    this.emerg = this.createLogFunc('emerg');
    this.error = this.createLogFunc('error');
    this.warn = this.createLogFunc('warn');
    this.info = this.createLogFunc('info');
    this.debug = this.createLogFunc('debug');
  }

  private createLogFunc(type: LogType): LoggerFunc {
    return (message, data, other) => {
      const fn = this.insightLogger[type];

      return fn.call(this.insightLogger, {
        ...other,
        event: this.event,
        data,
        message,
      });
    };
  }
}