package com.social.media.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.web.cors.CorsConfigurationSource;

@Configuration
@EnableWebSecurity
public class SecurityConfig {

    @Autowired
    private CorsConfigurationSource corsConfigurationSource;

    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        http
            .cors(cors -> cors.configurationSource(corsConfigurationSource))
            .csrf(csrf -> csrf.disable())
            .authorizeHttpRequests(authz -> authz
                .anyRequest().permitAll()
            )
            .headers(headers -> headers
                .frameOptions().disable()
            );
        
        return http.build();
    }
    
    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
}