/*
 *      Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the distribution.
 *  Neither the name of the dreamlu.net developer nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 *  Author: Chill 庄骞 (smallchill@163.com)
 */

package org.springblade.core.log.publisher;

import org.springblade.core.log.constant.EventConstant;
import org.springblade.core.log.event.ErrorLogEvent;
import org.springblade.core.log.model.LogError;
import org.springblade.core.log.utils.LogAbstractUtil;
import org.springblade.core.tool.utils.Exceptions;
import org.springblade.core.tool.utils.Func;
import org.springblade.core.tool.utils.SpringUtil;
import org.springblade.core.tool.utils.WebUtil;

import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.Map;

/**
 * 异常信息事件发送
 *
 * @author Chill
 */
public class ErrorLogPublisher {

	public static void publishEvent(Throwable error, String requestUri) {
		HttpServletRequest request = WebUtil.getRequest();
		LogError logError = new LogError();
		logError.setRequestUri(requestUri);
		if (Func.isNotEmpty(error)) {
			logError.setStackTrace(Exceptions.getStackTraceAsString(error));
			logError.setExceptionName(error.getClass().getName());
			logError.setMessage(error.getMessage());
			StackTraceElement[] elements = error.getStackTrace();
			if (Func.isNotEmpty(elements)) {
				StackTraceElement element = elements[0];
				logError.setMethodName(element.getMethodName());
				logError.setMethodClass(element.getClassName());
				logError.setFileName(element.getFileName());
				logError.setLineNumber(element.getLineNumber());
			}
		}
		LogAbstractUtil.addRequestInfoToLog(request, logError);
		Map<String, Object> event = new HashMap<>(16);
		event.put(EventConstant.EVENT_LOG, logError);
		SpringUtil.publishEvent(new ErrorLogEvent(event));
	}

}