Simple EA for recovery trade

I want you to build a recovery EA which will cover loss of other EA. Suppose I have EA running on EURUSD M5 chart which have stop loss 1500 pips(5 digit), so recovery EA should place order(martingle) if the previous EA is more than 400 pip loss then this recovery EA would place order on eurusd based on strong support and resistence(it could be H1 or H4 level) martingle wise to recover loss. lot size/target profit calculation will be based on total loss of my EA. So, this recovery EA will play between 400 to 1500 pips and whenever it found strong support and resistence , it will place a martingle recovery order.