package fr.tiogars.domaintemplate.config;
   
   import org.springframework.context.annotation.Bean;
   import org.springframework.context.annotation.Configuration;
   import org.springframework.http.HttpMethod;
   import org.springframework.security.authentication.AuthenticationManager;
   import org.springframework.security.config.Customizer;
   import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
   import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
  import org.springframework.security.config.annotation.web.builders.HttpSecurity;
  import org.springframework.security.config.http.SessionCreationPolicy;
  import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
  import org.springframework.security.crypto.password.PasswordEncoder;
  import org.springframework.security.web.SecurityFilterChain;
  import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
  
  import fr.tiogars.domaintemplate.domains.auth.services.JwtAuthenticationFilter;
  
  /** Configures stateless JWT security for the API. */
  @Configuration
  @EnableMethodSecurity
  class SecurityConfiguration {
  
      @Bean
      SecurityFilterChain securityFilterChain(HttpSecurity http, JwtAuthenticationFilter jwtAuthenticationFilter) throws Exception {
          return http
                  .csrf(csrf -> csrf.disable())
                  .cors(Customizer.withDefaults())
                  .sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
                  .authorizeHttpRequests(authorize -> authorize
                          .requestMatchers(HttpMethod.POST, "/api/v1/auth/login").permitAll()
                          .requestMatchers("/actuator/health", "/v3/api-docs/**", "/swagger-ui/**", "/swagger-ui.html").permitAll()
                          .requestMatchers(HttpMethod.GET, "/api/v1/domaintemplate/export.*").hasRole("ADMIN")
                          .requestMatchers(HttpMethod.GET, "/api/v1/domaintemplate", "/api/v1/domaintemplate/*").hasAnyRole("ADMIN", "USER")
                          .requestMatchers("/api/v1/domaintemplate", "/api/v1/domaintemplate/**").hasRole("ADMIN")
                          .requestMatchers("/api/v1/auth/users", "/api/v1/auth/users/**").hasRole("ADMIN")
                          .requestMatchers("/api/v1/auth/roles", "/api/v1/auth/roles/**").hasRole("ADMIN")
                          .requestMatchers("/api/v1/auth/me").authenticated()
                          .anyRequest().authenticated())
                  .addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter.class)
                  .build();
      }
  
      @Bean
      AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration) throws Exception {
          return authenticationConfiguration.getAuthenticationManager();
      }
  
      @Bean
      PasswordEncoder passwordEncoder() {
          return new BCryptPasswordEncoder();
      }
  }