What can I do to reach me Alert when the line changes color?

Hi! I have very good indicator.
I want to do EA. Can anyone help? very profitable indicator.

Assumptions:

-Robot work on timeframe m1
Start:
-The robot does not work
-Opens positions when the line turns
the same color as the second one
-Closes positions when 1 of the line changes color
-The robot opens up to 1 position, because sometimes the line disappears and appears again

0_1536914597521_system1.png

Hi! I have indicator and I would like to make him on Ea but can not. Please help
This Ea it must work like this.
When the line was green and it turned purple and the candle closed it opens the sell positions and when the line color changes from violet to green and the candle is closed, it closes the sell and opens the buy

I have file EX4 and MQL4
PLISSS HELP