package com.vci.client.portal.custom;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import com.vci.omd.constants.FileObjectType;
import com.vci.omd.utils.ObjectTool;
import com.vci.client.portal.custom.CommonFileUI;
import com.vci.client.portal.custom.ICommonFileUI;
import com.vci.client.portal.custom.ICustomDefine;
import com.vci.client.portal.utility.PRMItem;
import com.vci.corba.common.VCIError;
import com.vci.corba.omd.data.BusinessObject;

public class CustomFileInterceptor implements ICustomDefine{

	@Override
	public void getCustomValue(String key, Map<String, PRMItem> customMap, List<Map<String, String>> datas) throws VCIError {
		Iterator<String> itor = customMap.keySet().iterator();
		while (itor.hasNext()) {
			String ckey = itor.next();
			PRMItem prm = customMap.get(ckey);
			String fieldType = prm.getItemType();
			List<String> fileIds = new ArrayList<String>();
			for (Map<String, String> data : datas) {
				String value = data.get(ckey);
				if (value == null || value.trim().equals("")) {
					continue;
				}
				fileIds.add(value);
			}
			ICommonFileUI fileUI = new CommonFileUI();
			BusinessObject[] bos = fileUI.getMultiObjectFiles((String[]) fileIds
					.toArray(new String[0]));
			Map<String, List<BusinessObject>> idsMap = new HashMap<String, List<BusinessObject>>();
			for (BusinessObject bo : bos) {
				String fileId = ObjectTool.getBOAttributeValue(bo, FileObjectType.SELECT_DOCUMENT_ID);
				List<BusinessObject> idList = idsMap.get(fileId);
				if (idList == null) {
					idList = new ArrayList<BusinessObject>();
				}
				idList.add(bo);
				idsMap.put(fileId, idList);
			}
			for (Map<String, String> data : datas) {
				String value = data.get(ckey);
				if (value == null || value.trim().equals("")) {
					data.put(fieldType + ":" + ckey.toLowerCase(), "");
					continue;
				}
				List<BusinessObject> idList = idsMap.get(value);
				if (idList == null || idList.size() == 0) {
					data.put(fieldType + ":" + ckey.toLowerCase(), "");
					continue;
				}
				StringBuffer idBuffer = new StringBuffer();
				for (int i = 0; i < bos.length; ++i) {
					if (i != 0) {
						idBuffer.append(",");
					}
					idBuffer.append(bos[i].oid).append(":").append(bos[i].name);
				}
				data.put(fieldType + ":" + ckey.toLowerCase(), idBuffer.toString());
			}
		}
	}

}