Indicator / Script that creates two rectangles based on 1:2 on candle click

Hi, I need a indicator or script (whatever suits the job best), that: After I draw a fibonaci leg, when I click on a candle, it should use it's body close, -1.13 fibonacci level (should be an input to change this) measure the distance between the two, and draw two rectangles marking 1:2 RR - as shown in photo