Can my father be my Wali if I am unsure if he can be considered a Muslim?

Assalamu aleykum, Im a sunni woman and I want to do my Nikkah but I need a Wali. My Dad is an Alevite who doesnt pray, doesnt read quran,doesnt go to the mosque, doesnt like women wear hijab but he doesnt eat pork.He calls himself a muslim alevite but im not sure if he really is considerated as a muslim. Is he valid as my Wali or should I take an Imam as my Wali? And if he cant be my Wali,do I need his consent for my Marriage?