Give specific items on //setaio command

Hello,
I was trying to find a simple way to add specific items on the char's inventory that i would make aio by the command //setaio but i have zero knowledge on coding so thats why im suggesting it
for example --> //setaio 1 (gives aio status to char and item id 57 count 1) or whatever item id and count you have set. And it would be even cooler if it reloaded the char's inventory in real time and wear the wearable items.