/**
 * Given "0-360" returns the nearest cardinal direction "N/NE/E/SE/S/SW/W/NW"
 */
export function getCardinal(angle) {
  /**
   * Customize by changing the number of directions you have
   * We have 8
   */
  const degreePerDirection = 360 / 8;

  /**
   * Offset the angle by half of the degrees per direction
   * Example: in 4 direction system North (320-45) becomes (0-90)
   */
  const offsetAngle = angle + degreePerDirection / 2;

  return (offsetAngle >= 0 * degreePerDirection && offsetAngle < 1 * degreePerDirection) ? "N"
    : (offsetAngle >= 1 * degreePerDirection && offsetAngle < 2 * degreePerDirection) ? "NE"
      : (offsetAngle >= 2 * degreePerDirection && offsetAngle < 3 * degreePerDirection) ? "E"
        : (offsetAngle >= 3 * degreePerDirection && offsetAngle < 4 * degreePerDirection) ? "SE"
          : (offsetAngle >= 4 * degreePerDirection && offsetAngle < 5 * degreePerDirection) ? "S"
            : (offsetAngle >= 5 * degreePerDirection && offsetAngle < 6 * degreePerDirection) ? "SW"
              : (offsetAngle >= 6 * degreePerDirection && offsetAngle < 7 * degreePerDirection) ? "W"
                : "NW";
}