package com.codecool.bytebattlers.config;
   
   import com.codecool.bytebattlers.service.AppUserDetailService;
   import lombok.RequiredArgsConstructor;
   import org.springframework.context.annotation.Bean;
   import org.springframework.context.annotation.Configuration;
   import org.springframework.security.authentication.AuthenticationManager;
   import org.springframework.security.authentication.AuthenticationProvider;
   import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
  import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
  import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
  import org.springframework.security.crypto.password.PasswordEncoder;
  
  @Configuration
  @RequiredArgsConstructor
  public class ApplicationConfig {
  
      private final AppUserDetailService appUserDetailService;
  
      @Bean
      public AuthenticationProvider authenticationProvider() {
          DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
          authProvider.setUserDetailsService(appUserDetailService);
          authProvider.setPasswordEncoder(passwordEncoder());
          return authProvider;
      }
  
      @Bean
      public AuthenticationManager manager(AuthenticationConfiguration config) throws Exception {
          return config.getAuthenticationManager();
      }
  
      @Bean
      public PasswordEncoder passwordEncoder() {
          return new BCryptPasswordEncoder();
      }
  }