import pino from 'pino'

export enum LoggerType {
  HTTP = 'http',
  GAME = 'game',
  GAME_MASTER = 'gameMaster',
  APP = 'app',
  QUEUE = 'queue',
  COMMAND = 'command',
  REPOSITORY = 'repository',
  ENTITY = 'entity',
  CONSOLE = 'console'
}

class Logger {
  private instances: Map<LoggerType, ReturnType<typeof pino>> = new Map()

  private getLogger(type: LoggerType): ReturnType<typeof pino> {
    if (!this.instances.has(type)) {
      this.instances.set(
        type,
        pino({
          level: process.env.LOG_LEVEL || 'debug',
          transport: {
            target: 'pino/file',
            options: {
              destination: `./logs/${type}.log`,
              mkdir: true
            }
          },
          formatters: {
            level: (label) => ({ level: label.toUpperCase() })
          },
          timestamp: pino.stdTimeFunctions.isoTime,
          base: null
        })
      )
    }
    return this.instances.get(type)!
  }

  type(type: LoggerType) {
    return {
      info: (message: string, ...args: any[]) => this.getLogger(type).info(message, ...args),
      error: (message: string, ...args: any[]) => this.getLogger(type).error(message, ...args),
      warn: (message: string, ...args: any[]) => this.getLogger(type).warn(message, ...args),
      debug: (message: string, ...args: any[]) => this.getLogger(type).debug(message, ...args)
    }
  }
}

export default new Logger()