Simple EA for one indicator

Hello, I have an indicator/strategy written using Pine Script editor for the TradingView website with 78.12% winning/profitable trades.

1. A parallel version in MQL4 so i can use it on MT4.

2. An EA which opens and closes positions (buy and sell) based on the indications given by the indicator aforementioned.

In the EA I'd like to be able to customize the following values:

Plus, in the EA I'd like to have the following features:

F. Indicator should also be attached to the MT4 graph

G. send email both when it opens and closes a position

H. ability to close the position manually, when this happens the EA has to understand the position has been closed manually and doesn't have to open again a new position (even if the conditions are still met) for a set amount of time (amount of time which I'd like to be able to customize) or until the conditions change. If I'll close manually then I don't have to re-attach the EA to the graph to make it work again.

I. check all opening/closing signals are actually executed

L. the stop loss can be set or not

 

I'll require the original code, which I would prefer with comments in it, so that I can understand, thanks.