package cn.com.lzt.common.service.impl;
import cn.com.lzt.common.entity.TSysFileEntity;
import cn.com.lzt.common.service.TSysFileServiceI;
import org.jeecgframework.core.common.service.impl.CommonServiceImpl;
import org.jeecgframework.core.util.ListUtils;
import org.jeecgframework.core.util.ResourceUtil;
import org.jeecgframework.core.util.StringUtil;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.io.File;
import java.io.Serializable;
import java.util.List;

@Service("tSysFileService")
@Transactional
public class TSysFileServiceImpl extends CommonServiceImpl implements TSysFileServiceI {

	
 	public void delete(TSysFileEntity entity) throws Exception{
 		super.delete(entity);
 	}
 	
 	public Serializable save(TSysFileEntity entity) throws Exception{
 		List<TSysFileEntity> entities  = getSysFileEntitiesByBusiId(entity.getBusiId(),entity.getTagetType());
 		entity.setOrderNum((1+entities.size()));
 		Serializable t = super.save(entity);
 		return t;
 	}
 	
 	public void saveOrUpdate(TSysFileEntity entity) throws Exception{
 		super.saveOrUpdate(entity);
 	}
	@Override
	public List<TSysFileEntity> getSysFileEntitiesByBusiId(String busiId,String tagetType) throws Exception {
		String hql = "from TSysFileEntity where 1=1 AND busiId =?  AND tagetType =? ORDER BY createDate ";
		List<TSysFileEntity> entities = findHql(hql, new Object[] {busiId,tagetType});
		return entities;
	}

	@Override
	public void deleteByUrlPath(String urlpath) throws Exception {
		String hql = "from TSysFileEntity where 1=1 AND fileUrl =? ";
		List<TSysFileEntity> entities = findHql(hql, urlpath);
		deleteAllEntitie(entities);
	}

	@Override
	public void deleteByUrlPath(String urlpath, String busiId) throws Exception {
		String hql = "from TSysFileEntity where 1=1 AND fileUrl =? and busiId =? ";
		List<TSysFileEntity> entities = findHql(hql, urlpath, busiId);
		deleteAllEntitie(entities);
	}
	
	@Override
	public String getFileNameByurlPath(String urlpath) throws Exception {
		String hql = "from TSysFileEntity where 1=1 AND fileUrl =? ";
		List<TSysFileEntity> entities = findHql(hql, urlpath);
		if(ListUtils.isNullOrEmpty(entities))
		{
			return urlpath.substring(urlpath.lastIndexOf(File.separator)+1);
		}else{
			return entities.get(0).getFileName();
		}
	}

	@Override
	public void updateBusiId(String ids, String busiId) throws Exception {
		if (StringUtil.isNotEmpty(ids)&&StringUtil.isNotEmpty(busiId)) {
			String[] idlist = ids.split(",");
			for (int i = 0; i < idlist.length; i++) {
				TSysFileEntity tsysFileEntity = getEntity(TSysFileEntity.class, idlist[i]);
				tsysFileEntity.setBusiId(busiId);
				saveOrUpdate(tsysFileEntity);
			}
		}
	}

	@Override
	public void deleteByBusiId(String busiId, String tagetTypes) throws Exception {
		String[] tagetType = tagetTypes.split(",");
		String ctxPath = ResourceUtil.getConfigByName("webUploadpath");
		for (int j = 0; j < tagetType.length; j++) {
			List<TSysFileEntity> entities = getSysFileEntitiesByBusiId(busiId, tagetType[j]);
			for (int i = 0; i < entities.size(); i++) {
				TSysFileEntity entity = entities.get(i);
				String path = entity.getFileUrl();
				String delpath = ctxPath + File.separator + path;
				File fileDelete = new File(delpath);
				if (!fileDelete.exists() || !fileDelete.isFile()) {
					delete(entity);
				} else {
					if (fileDelete.delete()) {
						delete(entity);
					}
				}
			}
		}
	}

	@Override
	public void updateBusiIdWithTempBusiId(String tempBusiId, String busiId) throws Exception {
		String hql = "from TSysFileEntity where 1=1 AND busiId =? ";
		List<TSysFileEntity> entities = findHql(hql, tempBusiId);
		for (int i = 0; i < entities.size(); i++) {
			TSysFileEntity entity = entities.get(i);
			entity.setBusiId(busiId);
			saveOrUpdate(entity);
		}
	}

	 
}