Can we vote for a party based on Quran or other figures? Is it OK to vote for criminals, drinkers, or rapists?

Asalamwalakum , sir i have many question regarding politics for that i want fatwa as per holy Quran, Hadish and sariet . My question is given below 1. what is the meaning of voting ? 2. can we vote for a criminal, drinker ( Sarabi ) and rapist ? 3. if a party have theier constitution on the basis of Gandhi , Lohia Or other people , we can vote for them ? 4. if a party have their constitution on the basis of Holy Quran ,we can vote for that party? 5. We have many party for vote in election out of one is on the basis of Holy Quran and other on the basis of other historical people ( Hindus ) , which is right for vote . 6.If a person know the activity of Bhartiya Janta Party and he is giving their vote for B.J.P. he is Muslim , Munafik or non muslim ? 7. we have two people for voting one is from the party which is on the basis of Holy Quran but this people is non muslims but he is saying that i will work as per holy Quran and other people is muslim which is from othet parties and the history of these parties is anti muslims which person is right for vote? please give Fatwa as soon as possible.