Very bad story, poor reap of Star Wars. Main characters are all jerks and you don't want any of them having their way. By the time you are in the middle of the book you won't have any sympathy for them.
When I say reap of Star Wars see this:
Star Wars universe: A Republic, guarded by an order of mystical knighst with strange powers, betrayed by the best of their and make an Empire and an Emperor instead.
This book universe: A Star kingdom, guarder by an order of mystical knights with strange powers, betrayed by the best of their and make an Republic and a President fot life instead.