Create Pin Screen in SWIT UI

The Task is to create a pin screen in SWIFTUI according to the given UX. First step is user enters a six digit numbers in each individual box and once user enters the last digit confirm pin field should appear below. Initially the first box should be highlighted later as user enters the focus/highlighted has to shift to the next one. Entered text has to be hidden as you would normally do in a password field (secure-field) .