Price Action EA needed

Basic EA will open trade with “W” pips in Stop Loss (SL). Trailing Stop Loss (TSL) will be triggered after price has moved “X” pips into Profit(P), and TSL will move towards profit by “Y” pips once every time the price moves “Z” pips in profits. EA must be able to open another trade either in the same direction or opposite direction of the previous open after price has moved “K” pips and observe the above conditions. If there is an existing open trade in the same direction at a price level after “K” pips move, do not open trade at that level (every price level should have no more than one trade at a time going the same direction, there can be up to two opposing trades on the same price level), continue to follow price to the next level. There won’t be Take Profit levels as all trades must be closed by either SL or TSL. All the above parameters will require user input, including position size.