Trailing Stop / Trailing stop level

Hello

I need a EA that manually trade as follow:

Open a stop buy or stop sell manually with SL and TP level pre defined in settings.

have option to defined how many pip should be between current price and stop level.

If price pushing the stop buy or stop sell and if SL that predefined  and not yet triggered, modify the trade and move the Stop Buy or Stop Sell  up or down to new value.

Required Settings as follow :

Lot management  = fix or (auto based on each 100$ increased by 0.01)

Trailing stop level = (distance between current price and sell/buy stop level by pip Example if price is 0.0010  and this setting is 1 buy stop level should place on 0.009 for sell stop level or 0.0011 by sell)

Trailing start= amount of pip after in profit that trailing start

SL=

TP=

there should be a buy/sell panel on chart that open trade via EA

Example of how ea should work :

current price for GBPUSD is 1.23700 ,   Trailing stop level  set to 1 ,  i place an order of sell , ea open a sell stop at 1.2699 with SL of 2 , if price did not hit the sell stop  and went opposite direction sell stop should get modified and move along with the current price .

1.23700    sell stop 1.27699   , did not hit the price  trend going up sell stop modified and pushing the SL higher along with sell stop price

1.23710   same  sell stop get modified and become  1.23709   on so on until it hit the stop level

Question ?