package com.qxueyou.scc.base.service.impl;

import java.io.File;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;

import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.qxueyou.scc.base.model.Result;
import com.qxueyou.scc.base.service.IFileUploadService;
import com.qxueyou.scc.base.util.CollectionUtils;
import com.qxueyou.scc.base.util.TraceUtils;
import com.qxueyou.scc.base.util.UUIDUtils;
import com.qxueyou.scc.sys.model.SysFileUploadTrace;
import com.qxueyou.scc.sys.model.SysLog;
import com.qxueyou.scc.sys.service.IOssService;
import com.qxueyou.scc.sys.service.IOssVideoService;
import com.qxueyou.scc.sys.service.ISysLogService;


/**
 * ËùÓÐÎļþÉÏ´«µÄ²Ù×÷£¬µ¥¶Àµ½ÎļþÉÏ´«¹¤³Ìºó£¬ºóÐøÒµÎñ²Ù×÷ÐèÒªÏÂÔØÎļþµ÷Óõķ½·¨
 * @author ody.yuan
 *
 */
@Service(value = "FileUploadService")
public class FileUploadService extends CommonAppService implements IFileUploadService  {

	private final Logger log = LogManager.getLogger(FileUploadService.class);
	
	@Autowired
	ISysLogService syslogService;
	
	@Autowired
	IOssService ossService;
	
	@Autowired
	IOssVideoService ossVideoService;
	
	@Autowired
	ISysLogService logService ;
	
	@Override
	public File doGetOssFile(String key, String directory,String module,String userId) {
		File file = null ;
		try{
			file = ossService.getObject(key, directory);
			return file;
		}catch( Exception e ){
			log.error(userId + "ʧ°Ü£ºOSSÏÂÔØ·¾¶£º" + key + " ;Ó¦Ó÷þÎñÆ÷·¾¶£º" + directory  + " ; errMsg=" + e.getMessage() , e );
			return file ;
		}
		
	}

	@Override
	public File doGetOssVideoFile(String key, String directory,String module,String userId) {
		File file = null ;
		try{
			file = ossVideoService.getObject(key, directory);
			return file;
		}catch( Exception e ){
			log.error(userId + "ʧ°Ü£ºOSSVideoÏÂÔØ·¾¶£º" + key + " ;Ó¦Ó÷þÎñÆ÷·¾¶£º" + directory  + " ; errMsg=" + e.getMessage() , e );
			return file ;
		}
		
	}

	@Override
	public Result doDeleteTempOssFile(String directory,String module,String userId) {
		
		Boolean result = FileUtils.deleteQuietly(new File(directory));
		
		if( result ){
			this.insertUploadLog(userId,"³É¹¦É¾³ý£ºOSS-OSSVideo0£º" + directory  , module );
			return new Result(true);
		}else{
			return new Result(false);
		}
	}

	@Override
	public Result doDeleteTempOssFile(File file,String module,String userId) {
		
		Boolean result = FileUtils.deleteQuietly(file);
		
		if( result ){
			this.insertUploadLog(userId,"³É¹¦É¾³ý£ºOSS-OSSVideo1£º" + file.getAbsolutePath()  , module );
			return new Result(true);
		}else{
			log.error(userId + "ʧ°Ü£ºOSS-OSSVideoɾ³ý±¾µØÎļþ1:" + file.getAbsolutePath()   );
			this.insertUploadLog(userId,"ʧ°Üɾ³ý£ºOSS-OSSVideo1£º"  + file.getAbsolutePath()   , module );
			return new Result(false);
		}
		
		
	}
	
	/**
	 * ²åÈë±¾µØÎļþÏÂÔØÈÕÖ¾
	 * @param content		ÄÚÈÝ
	 * @param desp			ÉÏ´«Ä£¿é
	 * @return
	 */
	private Result insertUploadLog(String userId ,String content, String desp ){
		
		SysLog log = new SysLog();
		TraceUtils.setCreateTrace(log);
		
		log.setUserId(userId);
		log.setContent(content);
		log.setModule("FILE_UPLOAD_APPLICATION");
		log.setDesp(desp.length() > 120 ? desp.substring(0,120) : desp);
		log.setDeleteFlag(false);
		log.setType(SysLog.LOG_TYPE_BUSINESS);
		
		this.syslogService.insertLog(log);
		
		return new Result(true);
	}
	
	/**
	 * ¸üÐÂÉÏ´«ÎļþʹÓù켣
	 * @param fullPath ·¾¶
	 * @param module 
	 * @param useFlag ʹÓÃ״̬
	 * @param bussinessId ÒµÎñID
	 * @return
	 */
	public Result updateUploadTrace(String fullPath,String module,int useFlag,String bussinessId){
		String hql = " from SysFileUploadTrace where fullPath = ? and module = ?";
		SysFileUploadTrace trace = findUnique(hql, CollectionUtils.newList(fullPath,module), SysFileUploadTrace.class);
		
		if(trace == null){
			return new Result(false);
		}
		TraceUtils.setUpdateTrace(trace);
		trace.setBussinessId(bussinessId);
		trace.setUseFlag(useFlag);
		return save(trace);
	}
	
	/**
	 * ͨ¹ý·¾¶ÏÂÔØ΢ÐÅͼÏñµ½·þÎñÆ÷
	 * @return
	 */
	@SuppressWarnings("unused")
	@Override
	public String downloadWxImg(String strUrl,String openId){
		if(StringUtils.isBlank(strUrl)){
			return null;
		}
		try {  
            URL url = new URL(strUrl);  
            HttpURLConnection conn = (HttpURLConnection)url.openConnection();  
            conn.setRequestMethod("GET");  
            conn.setConnectTimeout(5 * 1000);  
            InputStream inStream = conn.getInputStream();//ͨ¹ýÊäÈëÁ÷»ñȡͼƬÊý¾Ý  
            String uuid = UUIDUtils.generateUUID();
            String imgPath = "/web/res/img/user/"+uuid+"/" + openId + ".png";
//            Result result = ossService.uplpadImage(inStream, "png", imgPath);
            
//            if (result.isSuccess()) {
//				return imgPath;
//			}
        } catch (Exception e) {  
            e.printStackTrace();  
            log.error("΢ÐÅÍ·ÏñÉÏ´«Ê§°Ü" + e);
        }  
		
       return null;
	}
}