import SiUnit from "./SiUnit.js";
import TimeModifier from "./TimeModifier.js";

/**
 * ! If you are ever in need of using this class, please PLEASE refactor it.
 * ! Just do it. I did not have the time to do it myself and did not want to break compatibility with the old Margot APIs.
 */
export default class TimeUnit extends SiUnit {
  constructor(timeModifier: string) {
    super("s", timeModifier);
  }

  /**
   * Factory methods to create TimeUnits.
   * */
  static nano = function () {
    return new TimeUnit(TimeModifier.NANO);
  };

  static micro = function () {
    return new TimeUnit(TimeModifier.MICRO);
  };

  static milli = function () {
    return new TimeUnit(TimeModifier.MILLI);
  };

  static second = function () {
    return new TimeUnit(TimeModifier.BASE);
  };

  static minute = function () {
    return new TimeUnit(TimeModifier.MINUTE);
  };

  static hour = function () {
    return new TimeUnit(TimeModifier.HOUR);
  };

  static day = function () {
    return new TimeUnit(TimeModifier.DAY);
  };

  /**
   * Override that adds support to time-specific units (days, hours, minutes). Discards parameter 'unitHasBaseName'.
   */
  convert(value: number, unit: string): number {
    // Time-specific units
    if (unit === "minute" || unit === "minutes") {
      return super.convert(value, "minute", true);
    }

    if (unit === "hour" || unit === "hours") {
      return super.convert(value, "hour", true);
    }

    if (unit === "day" || unit === "days") {
      return super.convert(value, "day", true);
    }

    // For SI modifiers, require base name
    return super.convert(value, unit, true);
  }
}