Expert Advisor for Automated Trade Reentry and Management

I require an Expert Advisor (EA) that performs the following actions within a trade:

1. Whenever the stop loss (SL) is triggered, the EA should automatically place a pending order for the same trade at the original entry point.
2. This process of reentering the trade can occur multiple times, allowing for multiple trades per currency pair at different price points.
3. The EA should have the capability to work simultaneously on multiple currency pairs and manage multiple trades.
4. Additionally, I need a user interface or window that allows me to monitor and control the reentry process. If the trading signal becomes invalidated, I should be able to manually close the pending order and prevent any further reentry from taking place.