type TimeLoggerParams = {
  label?: string
  disabled?: boolean
}

// For debugging & profiling purposes

export class TimeLogger {
  private label: string

  private disabled: boolean | undefined

  private startTimestamp: ReturnType<typeof Date.now> | undefined

  protected getTimeInMs() {
    if (!this.startTimestamp) {
      return 0
    }

    return (performance.now() - this.startTimestamp).toFixed(2)
  }

  public constructor(params?: TimeLoggerParams) {
    const label = params?.label ?? `TimeLogger[${TimeLogger.getRandomLabel()}]`
    this.label = label
    this.disabled = params?.disabled ?? false
  }

  public static getRandomLabel = () =>
    (Math.random() + 1).toString(36).substring(7)

  public startTime() {
    this.startTimestamp = performance.now()
  }

  public setDisabled(disabled: boolean) {
    this.disabled = disabled
  }

  public log(...params: Parameters<typeof console.log>) {
    if (!this.disabled) {
      let timestamp = ''
      if (this.startTimestamp) {
        timestamp = `  ${this.getTimeInMs()}ms -`
      }
      console.log(`${this.label}`, timestamp, ...params)
    }
  }
}