Doesn't look good. Personally I'd say your going to need a new door skin along with primer and painting and blending into the wing. It's a bit hard to tell the damage to the wing but that may need filling or a new wing along with a new skirt.
The major problem is the sill, I personally wouldn't have a clue about how you'd go about that as it looks pretty bad so you're probably best getting down to a body shop and getting there opinion on it before your paying out.
Luke.
