Add buy/sell signals to my indicator

I have a custom indicator that I have made using the help of ChatGPT and I want to add trading signals to it. Eventually I would like to convert it to an EA.
If you are interested in helping me with both, let me know.

I will provide you with the code to the indicator so it should be pretty straightforward.

The indicator is made up of two Triangular Moving Averages (one fast and one slow) and bands calculated from the TMA slow ATR multiple.


Here is the basis of the trading system: 

LONGS:

Long Signal Conditions:

When the the slow TMA is in an upward slope AND the fast TMA changes from a downward slope to an upward slope AND the trend change is confirmed on the close of the candle THEN on the following candle open enter a long position.

Long Exit Conditions:

When the fast TMA changes from an upward slope to a downward slope AND trend change is confirmed by the candle close THEN exit on following candle open OR if price crosses into and closes in 'Buy Reversal Zone' THEN exit position on following candle open.


SHORTS:

Short Signal Conditions:

When the the slow TMA is in a downward slope AND the fast TMA changes from an upward slope to a downward slope AND the trend change is confirmed on the close of the candle THEN on the following candle open enter a short position.

Short Exit Conditions:

When the fast TMA changes from a downward slope to an upward slope AND trend change is confirmed by the candle close THEN exit on following candle open OR if price crosses into and closes in 'Sell Reversal Zone' THEN exit position on following candle open.

I would like arrows to be plotted to the screen on confirmation of these signals as well as alerts (locally and sent to email)

Below is a visual representation of the indicator in it's current state.
Note: The rectangles are simply there to visually communicate entry and exit locations. They are not part of the indicator.

Here is a basic representation of what I would like the indicator to look like after you complete the project:
Note: I've marked all technical entry and exit conditions with an arrow.

Arrows should only be drawn on the confirmation candle after the confirmation candle closes. No Repainting.

Short Entries -> DeepPink
Long Entries -> SpringGreen
All Long and Short Exit Conditions -> DodgerBlue

If a Short Entry and a Long Exit coincide, prefer DeepPink arrow
If a Long Entry and a Short Exit coincide, prefer SpringGreen arrow

Not sure if this will actually happen but I wanted to clarify anyway.

As stated in the beginning, once this project is done, I would also like to convert this indicator into an EA.

The listed project price is just a placeholder. If you are interested in taking on both projects, please provide me with a quote.

Please let me know what other information you may need from me aside from the indicator code in order to complete this project.

Ideally I am looking for someone that can help me optimize this strategy as well.