Need Margin Calculator

Hello,

I am looking for someone to script a Margin Calculator in MQL5. When I start the script, a pop-up window should open on the left side of the chart. In this window, I should be able to input a lot size, and the script should calculate the margin based on the leverage and the symbol used.

Additionally, I would like the option to place a trade directly from the same window after the margin calculation is done and a pnl from the hole account dayli,weekly,all time.

Thank you in advance!