package com.dy.rtuMw.web.webRequest;

import com.dy.common.contant.Constant;
import com.dy.common.mw.protocol.Command;
import com.dy.common.webUtil.BaseResponse;
import com.dy.rtuMw.server.ServerProperties;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.*;
import org.springframework.http.converter.StringHttpMessageConverter;
import org.springframework.stereotype.Component;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.util.UriComponentsBuilder;

import java.nio.charset.StandardCharsets;

/**
 * @Author: liurunyu
 * @Date: 2024/11/11 16:29
 * @Description 通信中间件对外发出的web请求
 */
@Component()
public class WebRequestDeal {

    private static final Logger log = LogManager.getLogger(WebRequestDeal.class.getName());

    private RestTemplate restTemplate;

    @Autowired
    public void setRestTemplate(RestTemplate restTemplate){
        this.restTemplate = restTemplate ;
    }

    /**
     * 处理中间件主动发起的web请求
     * @param webUrl
     * @param obj
     */
    public void deal(String webUrl, Object obj) {
        if (webUrl != null
                && !webUrl.trim().equals("")
                && !webUrl.trim().equals(Command.ignoreRtuResultSendWebUrl)) {
            String url = UriComponentsBuilder.fromUriString(webUrl)
                    .build()
                    .toUriString();
            restTemplate.getMessageConverters().set(1,new StringHttpMessageConverter(StandardCharsets.UTF_8));
            HttpHeaders headers = new HttpHeaders();
            headers.setContentType(MediaType.parseMediaType("application/json;charset=UTF-8"));
            headers.set(Constant.UserTokenKeyInHeader, ServerProperties.orgTag);
            HttpEntity<?> httpEntity = new HttpEntity<>(obj, headers);
            ResponseEntity<BaseResponse> response = null;
            try {
                // 通过Post方式调用接口
                response = restTemplate.exchange(url, HttpMethod.POST, httpEntity, BaseResponse.class);
            } catch (Exception e) {
                log.error("web访问请求发生异常", e);
            }
            //assert response != null;
        } else {
            log.error("严重错误，web访问的URL为空");
        }
    }
}