package com.myoa.engineering.crawl.ppomppu.receiver.infrastructure.client;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.core.ParameterizedTypeReference;
import org.springframework.stereotype.Component;
import org.springframework.web.reactive.function.client.WebClient;
import org.springframework.web.reactive.function.client.WebClientRequestException;

import com.myoa.engineering.crawl.ppomppu.support.dto.code.PpomppuBoardName;

import lombok.extern.slf4j.Slf4j;
import reactor.core.publisher.Mono;
import reactor.core.scheduler.Schedulers;

@Slf4j
@Component
public class ProcessorAPIWebClient {

    private final WebClient webClient;

    public ProcessorAPIWebClient(WebClient.Builder webClientBuilder,
                                 @Value("${webclient.base-url}") String baseUrl) {
        this.webClient = webClientBuilder.baseUrl(baseUrl)
                                         .build();
    }

    public Mono<String> emitParseEvent(PpomppuBoardName boardName) {
        return webClient.post()
                        .uri("/api/v1/crawl/boards/{boardName}", boardName)
                        .exchangeToMono(e -> e.bodyToMono(new ParameterizedTypeReference<String>() {}))
                        .publishOn(Schedulers.boundedElastic())
                        .onErrorResume(WebClientRequestException.class, t -> {
                            log.info("Exception occured, ignoring. : {}", t.getClass().getSimpleName());
                            return Mono.empty();
                        });
    }
}