EA That can manage manual orders using ZIG ZAG

I want a simple EA that uses the standard ZIG ZAG code and variables to manage my stop losses. The logic is simple if Buy and new Higher High is being calculated and recent Higher Low is > entry price move Stop Loss to most recent HL. If sell and new Lower Low is being calculated and most recent Lower High is < entry price move stop loss to most recent LL.

The only thing that might make it complicated is it has to manage manual orders and does not create its own trades. I want to be able to run the EA on several pairs on my desktop at home and if i see a good trade on a pair i normally use i will place the trade on my phone. As soon as the trade is active in my MT4 at home i want the EA to take control of moving the stop loss when appropriate so that once its moved above break even i know it will continue to trail in similar fashion without my input.

For example i have the EA running on 3 charts EURUSD GBPUSD and GBPJPY. I see a good trade while i'm at work on both the USD pairs and place buy trades, once the trades are placed and the market has moved in normal trend fashion they both have stop losses above break even and i can then leave it in the hands of my home computer to finish the trade whenever the stop loss is hit.