package com.petshop.backend.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.messaging.simp.config.ChannelRegistration;
import org.springframework.messaging.simp.config.MessageBrokerRegistry;
import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
import org.springframework.web.socket.config.annotation.WebSocketMessageBrokerConfigurer;

@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {

    private final WebSocketAuthChannelInterceptor webSocketAuthChannelInterceptor;

    public WebSocketConfig(WebSocketAuthChannelInterceptor webSocketAuthChannelInterceptor) {
        this.webSocketAuthChannelInterceptor = webSocketAuthChannelInterceptor;
    }

    @Override
    public void configureMessageBroker(MessageBrokerRegistry config) {
        config.enableSimpleBroker("/topic", "/queue");
        config.setApplicationDestinationPrefixes("/app");
        config.setUserDestinationPrefix("/user");
    }

    @Override
    public void configureClientInboundChannel(ChannelRegistration registration) {
        registration.interceptors(webSocketAuthChannelInterceptor);
    }

    @Override
    public void registerStompEndpoints(StompEndpointRegistry registry) {
        registry.addEndpoint("/ws/chat")
                .setAllowedOriginPatterns("*");
        registry.addEndpoint("/ws/chat/")
                .setAllowedOriginPatterns("*");
        registry.addEndpoint("/ws/chat-sockjs")
                .setAllowedOriginPatterns("*")
                .withSockJS();
        registry.addEndpoint("/ws/chat-sockjs/")
                .setAllowedOriginPatterns("*")
                .withSockJS();
    }
}
