Styled App Bar - Copy this React, Mui Component to your project

I want o make a ui similar to chat screen, but it will little bit different like on the top left I will display user image and on same line I will display username and user code, then on top right side I will display two dropdown buttons it will be like buttons in design, one dropdown would have Grades and another button would have Status each option of dropdown will have different colors depending on grade and status. after these buttons there will be another button apply so user can save those selected options of dropdown. And in the bottom area it will be simillar like a chat screen like user can write in input field