package com.qxueyou.scc.base.util;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

import com.caucho.hessian.client.HessianProxyFactory;
//import com.qxueyou.scc.base.service.IConfigService;

/**
 * 使用远程服务HanLP引擎，处理文本，包括分词，转拼音，提取摘要，词频统计，关键字提取
 * @author xiadehu
 *
 */
public final class WordProcessUtils {
	
	private static WordProcessClient client;
	
	private static Logger log = LogManager.getLogger(WordProcessUtils.class);
	
	private static void buildClient() {
		try {
//			String url = SpringUtil.getBean(IConfigService.class).getConfig("word-process-url");
			String url = null;
			HessianProxyFactory hessianFactory = new HessianProxyFactory();
			client = (WordProcessClient) hessianFactory.create(WordProcessClient.class, url);
		} catch (Exception e) {
			log.error(e, e);
		}
	}

	
	/**
	 * 分词,如果传入null,则返回空
	 * @param text 原文
	 * @return 分词后的结果
	 */
	public static String segment(String text){
		if (client == null) {
			buildClient();
		}
		return client.segment(text);
	}
	
	/**
	 * 转拼音,无分隔符
	 * @param text 原文
	 * @return 转拼音的结果
	 */
	public static String toPinyin(String text){
		if (client == null) {
			buildClient();
		}
		return client.toPinyin(text);
		
	}
	
	/**
	 * 转拼音
	 * @param text 原文
	 * @param seperator 分隔符
	 * @return 转拼音的结果
	 */
	public static String toPinyin(String text,String seperator){
		if (client == null) {
			buildClient();
		}
		return client.toPinyin(text,seperator);
		
	}
	
	interface WordProcessClient {
		String segment(String text);
		
		String toPinyin(String text);
		
		String toPinyin(String text,String seperator);
	}

}