package com.example.fercoganbackend.configuration;

import com.example.fercoganbackend.service.UsuarioDetailsService;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;

@Configuration
public class SecurityConfig {

    private final UsuarioDetailsService usuarioDetailsService;

    public SecurityConfig(UsuarioDetailsService usuarioDetailsService) {
        this.usuarioDetailsService = usuarioDetailsService;
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }

    @Bean
    public AuthenticationManager authenticationManager(AuthenticationConfiguration authConfig) throws Exception {
        return authConfig.getAuthenticationManager();
    }

    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        http
                .csrf(AbstractHttpConfigurer::disable)
                .authorizeHttpRequests(auth -> auth
                        .requestMatchers("/auth/**").permitAll()
                        .requestMatchers("/favicon.ico", "/error", "/static/**", "/ws/contador/**", "contador/**", "/api/**").permitAll()
                        .requestMatchers("/admin/**").hasAnyAuthority("SUPER_USUARIO","ADMIN")
                        .anyRequest().authenticated()
                )
                .httpBasic(httpBasic -> httpBasic
                        .authenticationEntryPoint((request, response, authException) -> {
                            // Log del fallo de autenticación
                            System.out.println("Fallo de autenticación: " + authException.getMessage());
                            response.sendError(HttpServletResponse.SC_UNAUTHORIZED, authException.getMessage());
                        })
                );
        return http.build();
    }

}