package com.sapolar.auth;

import com.sapolar.user.User;
import com.sapolar.user.UserRepository;
import lombok.RequiredArgsConstructor;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
@RequiredArgsConstructor
public class AuthUserDetailsService implements UserDetailsService {

    private final UserRepository userRepository;

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        User user = userRepository.findByUsername(username)
                .orElseThrow(() -> new UsernameNotFoundException("Usuario no encontrado: " + username));

        return new org.springframework.security.core.userdetails.User(
                user.getUsername(),
                user.getPasswordHash(),
                user.getActive(),
                true, true, true,
                List.of(new SimpleGrantedAuthority("ROLE_" + user.getRole().getName()))
        );
    }
}