package com.gzlh.bus.thread;

import cn.hutool.core.util.StrUtil;
import cn.hutool.core.util.XmlUtil;
import cn.hutool.extra.spring.SpringUtil;
import cn.hutool.json.JSONUtil;
import com.gzlh.bus.ChannelCacheManager;
import com.gzlh.bus.EventBus;
import com.gzlh.bus.EventDataManager;
import com.gzlh.bus.SysConfig;
import com.gzlh.config.ModuleEnum;
import com.gzlh.config.SystemObject;
import com.gzlh.config.dto.ChannelSetting;
import com.gzlh.config.parser81.Xml81Data;
import com.gzlh.config.parser81.XmlPlaceholderFiller;
import com.gzlh.device.led.utils.LedOptions;
import com.gzlh.device.plc.event.PLCEvent;
import com.gzlh.entity.ReqBO;
import lombok.extern.slf4j.Slf4j;
import org.w3c.dom.Document;

import javax.xml.xpath.XPathConstants;
import java.io.*;
import java.net.Socket;
import java.util.Date;

@Slf4j
public class Sub81Thread implements Runnable {

    private static final String ENCODING = "GB2312";
    private static final String END_TAG = "</GATHER_FEEDBACK>";

    @Override
    public void run() {
        ReqBO reqBO = EventDataManager.getCacheData();
        if (!ChannelCacheManager.stateEnable(SysConfig.channelSetting.getChannelCode())) {
            log.error("通道已停用：{}", JSONUtil.toJsonStr(reqBO));
            return;
        }
        ChannelSetting channelSetting = SysConfig.channelSetting;
        Xml81Data xml81Data = new Xml81Data();
        String img = reqBO.getCarImg();
        ReqBO.Box box = reqBO.getBox();
        if (box != null) {
            String boxFImg = box.getBoxFImg();
            img = img + "," + boxFImg;
            String boxBImg = box.getBoxBImg();
            if (StrUtil.isNotEmpty(boxBImg)) {
                img = img + "," + boxBImg;
            }
        }
        LedOptions ledOptions = new LedOptions();
        ledOptions.setLine("02");
        xml81Data.setOPERATE_TIME(new Date())
                .setCHNL_NO(channelSetting.getChannelCode())
                .setI_E_FLAG(channelSetting.getIeFlag())
                .setAREA_ID(channelSetting.getPlaceCode())
                .setVE_LICENSE_NO(reqBO.getCarNo())
                .setGROSS_WT(reqBO.getWeight() + "")
                .setRFID_ID(reqBO.getEri())
                .setPHOTO_PERSPECTIVE(img);
        try (Socket socket = new Socket(SysConfig.socketSetting.getHost(), SysConfig.socketSetting.getPort());
             OutputStream os = socket.getOutputStream();
             OutputStreamWriter osw = new OutputStreamWriter(os, ENCODING);
             BufferedWriter bw = new BufferedWriter(osw);

             InputStream is = socket.getInputStream();
             InputStreamReader isr = new InputStreamReader(is, ENCODING);
             BufferedReader br = new BufferedReader(isr)) {
            socket.setSoTimeout(10000);
            String xmlContent = XmlPlaceholderFiller.fillXmlFromTemplate("81.xml", xml81Data);
            // 发送XML
            bw.write(xmlContent);
            bw.newLine(); // 确保换行符，与服务器协议匹配
            bw.flush();
            log.info("已发送XML到服务器:\n{}", xmlContent);
            ByteArrayOutputStream responseBuffer = new ByteArrayOutputStream();
            byte[] buffer = new byte[4096];
            int bytesRead;
            // 接收响应
            // 持续读取数据直到超时或结束
            while ((bytesRead = is.read(buffer)) != -1) {
                responseBuffer.write(buffer, 0, bytesRead);
                // 检查是否包含结束标签
                String responseStr = responseBuffer.toString(ENCODING);
                log.info(responseStr);
                if (responseStr.contains(END_TAG)) {
                    break;
                }
            }
            String response = responseBuffer.toString(ENCODING);
            Document document = XmlUtil.parseXml(response);
            String SESSION_ID_DATA = xml81Data.getSESSION_ID();
            String sessionId = StrUtil.toString(XmlUtil.getByXPath("//GATHER_FEEDBACK//SESSION_ID", document, XPathConstants.STRING));
            if (!StrUtil.equals(sessionId, SESSION_ID_DATA)) {
                log.error("-----异常会话-----");
                return;
            }
            String checkResult = StrUtil.toString(XmlUtil.getByXPath("//GATHER_FEEDBACK//CHECK_RESULT", document, XPathConstants.STRING));
            String ledMsg = StrUtil.toString(XmlUtil.getByXPath("//GATHER_FEEDBACK//LED_HINT", document, XPathConstants.STRING));
            SystemObject.ledFactory.handler(SysConfig.serialSetting.getLed().getBrand()).sendMsg(ledMsg, ledOptions);
            if (StrUtil.equalsIgnoreCase(checkResult, "Y")) {
                EventBus eventBus = SpringUtil.getBean(EventBus.class);
                eventBus.startEvent(ModuleEnum.PLC_MODULE.getModuleEn() + "." + PLCEvent.RAILING_RISE);
            }
        } catch (Exception e) {
            log.error("send msg error:{}", e.getMessage());
            SystemObject.ledFactory.handler(SysConfig.serialSetting.getLed().getBrand()).sendMsg(e.getMessage(), ledOptions);
            e.printStackTrace();
        }
    }
}