BuyLimitBuyStopSellLimitSellStop

Dear programmer, I need an Ea as described below.1). In the current position place a buy order 1 and a sell order 1.above the buy order place buy stops 1 to n orders. And in the same price place sell limits 1 to n. buy order tp is buy stop 1. Buy stop 1 tp is buystop 2. Buy Stop 2 tp is buy stop 3.       2) below the current position is reverse all should be sellstop . 3) above the current positions orders should be buystop and sell limits. Below the current position orders should be sellstops and buylimits.  4) if price move up and reached the tp of buyorder, the buy order will be closed. And in that place it should place a sell stop and a buylimit order.