2004 f350 super duty just died on me completely lost all power nothing

F350 6.0. I was actually just parked and
sitting idle when the truck suddenly died
for no reason it didn't bother anything it
just died and turned the calendar was no
power to anything at all battery light was
on turned a bunch of different stuff and
came down to think it was ignition
switch then suddenly I was shaking the
trailer control module and everything
worked for a second so I unplugged all
that and took my computer out of the
truck and now I turn the key on it's just
clicking not when I try to start it it's just
clicks when you turn the key on and the
only lights that are coming on are the
parking lights in the front nothing else is
on