package com.zhgd.xmgl.security;


import com.zhgd.xmgl.modules.basicdata.entity.SystemUser;
import com.zhgd.xmgl.modules.basicdata.mapper.SystemUserMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Component;

import java.util.ArrayList;
import java.util.List;

/**
 * @program: devManage
 * @description:
 * @author: Mr.Peng
 * @create: 2019-09-24 11:02
 **/

@Component(value="CustomUserDetailsService")
public class MyUserDetailsImpl implements UserDetailsService {

    @Autowired
    private SystemUserMapper systemUserMapper;
    @Autowired
    private PasswordEncoder passwordEncoder;

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        final SystemUser user = systemUserMapper.findByUsername(username);
        if (user == null) {
            throw new UsernameNotFoundException("User '" + username + "' not found");
        }
        List<GrantedAuthority> grantedAuthorityList = new ArrayList<>();
        grantedAuthorityList.add(new GrantedAuthority() {
            @Override
            public String getAuthority() {
                return "admin";
            }
        });
        return org.springframework.security.core.userdetails.User//
                .withUsername(username)//
                .password(user.getPassword())//
                .accountExpired(false)//
                .accountLocked(false)//
                .credentialsExpired(false)//
                .authorities(grantedAuthorityList)
                .disabled(false)//
                .build();
    }

}