Pending orders ea

i need a pending orders based ea , At the start of the candle ea will post pending buy stop and sell stop to given pips distance from candle open price , pips distance will be editable . when any order is triggered ea will increase the lot size for the order which is not triggered yet , say buy stop is triggered ea will quickly increase the lot size for sell stop ,  if price comes down after that and opens sell stop ea will again post the buy stop at earlier price again with increased lot ,so when any order is triggered ea will repost the the other order with increased lot size ,to increase lot size lot increament function will be used .

EA will continue to do so till a trade hits TP , if candle is closed before tp is hit ea will close the trade at the candle end , at candle close if the trade was in plus ea will start with initial lot from next candle BUT it was a loss trade ea will start with increased lot from next candle ..overall ea will do continue to do the same at the start of each candle..

other functions are SL ,TP ,start hour and end hour .