Creating Requirements Specification for a trading robot order

THE IDEA OF THE INDICATOR

Create A Standard ZigZag Auto Fibo Indicator Combined With A ZigZag Fibonacci Time Zone Indicator Which Has The Specified Levels Written In The Indicator Strategy TEXT FILE/DOCUMENT

HOW DOES THE INDICATOR KNOW AN UPTREND MOVEMENT?

If Price Hasn't Touched The 123.6% Level Of The Recent Static Uptrend Zig Zag Fibo Retracement Tool Then The Indicator Knows That The Market Is In An Uptrend

And The Indicator Will Indicate You With A BUY Arrow Shape(Which Can Change To A SELL Arrow If The Market Trend Reverse)

The Indicator Also Will Only Plot The Uptrend Fibonacci Time Zone Tool On The Chart

And It's Vice Versa For A Downtrend

The Indicator Parameters Are Also Stated In The Indicator Strategy TEXT FILE/DOCUMENT

Also I Want To Be Able To Adjust The Depth, Deviation & The Back Step Parameters In The Indicator

The Indicator Will Be Used For Working With Charts And For Optimization. Therefore, The Algorithm Should Be Fast And Should Not Be Time Consuming.

The Work Will Be Accepted In Stages, So Every Step Must Be Completed In The Right Order.