Identify pattern through zigzag

"In the name of God, Most Gracious, Most Merciful"

I want an expert that will not trade  , just draw pattern if it exists and delete it while it fails

The expert hould be with aid of zigzag indicator

The pattern is

I need just 1 input ,,

X equals the number of bars to seach for pattern

It should search for it every tick ,, if it exists draw it , else remove old pattern

Specifications:

• The pattern is from point 1 which is the same level as point 7
• 5-6>3-4
• 5-6 is the major correction in 2-7
• 3-4 is the major correction in 2-5
• 9-8 is major upside correction in the downside leg
• Prices must exceed 6 and 8 to the down side for the pattern to be ok
• Point 8 could be above or below point 6
• Current price is between point 2 and 7
The pattern fails when  prices go above point 7 or below point 2

Note that may help in pattern recognition ,,,you can neglect it if you have another method

When I manually find the pattern I do the following

Begin with x bars then x-1 then x-2 then x-3

And every time I do that :

1-       see current price

2-       see the lowest price in the range  ,point 2

3-       if it is < current price , see the highest price between them point 7

4-       get point 6( maximum correction between 2 and 7 )

5-       get point 4( maximum correctionbetween 2 and 5)