package com.pollex.pam.security.provider;

import com.pollex.pam.config.ApplicationProperties;
import com.pollex.pam.business.security.token.EServiceAuthenticationToken;
import com.pollex.pam.security.token.OtpAuthenticationToken;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.AbstractAuthenticationToken;
import org.springframework.security.authentication.AuthenticationProvider;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.stereotype.Component;


@Component
public class CustomAuthenticationProvider implements AuthenticationProvider {

    @Autowired
    EServiceAuthenticationProvider eServiceAuthenticationProvider;

    @Autowired
    OtpAuthenticationProvider otpAuthenticationProvider;

    @Autowired
    ApplicationProperties applicationProperty;

    @Override
    public Authentication authenticate(Authentication authentication) throws AuthenticationException {
        if(authentication instanceof OtpAuthenticationToken) {
            return otpAuthenticationProvider.authenticate((OtpAuthenticationToken) authentication);
        }
        else if(authentication instanceof EServiceAuthenticationToken) {
            return eServiceAuthenticationProvider.authenticate((EServiceAuthenticationToken) authentication);
        }
        return null;
    }

    @Override
    public boolean supports(Class<?> authentication) {
        return AbstractAuthenticationToken.class.isAssignableFrom(authentication);
    }
}