package xin.glue.scheduling;

import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;

import com.posdata.glue.biz.activity.PosActivity;
import com.posdata.glue.biz.constants.PosBizControlConstants;
import com.posdata.glue.biz.control.PosBizProvider;
import com.posdata.glue.component.layout.PosXmlMessageLayout;
import com.posdata.glue.context.PosContext;
import com.posdata.glue.dao.PosGenericDao;
import com.posdata.glue.dao.manager.PosQueryDefinition;
import com.posdata.glue.dao.manager.PosQueryManager;
import com.posdata.glue.dao.vo.PosParameter;
import com.posdata.glue.msg.PosMESMessageImpl;
import com.posdata.glue.msg.PosMessage;
import com.posdata.glue.msg.util.PosMessageUtil;

public abstract class XinHandleDataL2 extends PosActivity {
	private static byte[] lock = new byte[0];  // ÌØÊâµÄinstance±äÁ¿

	protected PosGenericDao getDao() {
		String testdao = getProperty("dao");
		if (testdao == null)
			testdao = "mesdao";
		else
			testdao = testdao.trim();
		return getDao(testdao);
	}

	protected boolean UpdateRec(String sqlKey, Object[] args) {
		try {
			PosParameter param = new PosParameter();
			for (int i = 0; i < args.length; i++)
				param.setWhereClauseParameter(i, args[i]);
			if (getDao().update(sqlKey, param) == 1)
				return true;
			else {
				StringBuffer sb = new StringBuffer("Record update failure!!\n");
				sb.append("SqlKey: ").append(sqlKey).append("\n");
				PosQueryManager queryManager = (PosQueryManager)PosContext.getBeanFactory().getBeanObject("queryManager");
				PosQueryDefinition queryDefinition = queryManager.getQueryDefinition(sqlKey);
				if (queryDefinition != null) {
					String sql = queryDefinition.getQueryStatement();
					for (int i = 0; i < args.length; i++)
						sql.replaceFirst("?", args[i].toString());
					sb.append(sql);
				}
				logger.logError(sb.toString());
			}
		} catch (Exception e) {
			logger.logError(e);
		}
		return false;
	}

	protected void TC_SEND(String sMsg, String TcId) {
		PosContext context = new PosContext();
		PosMessage message = new PosMESMessageImpl();
		context.setMessage(message);
		message.setTC(sMsg);
		message.setTCID(TcId);
		context.put(PosBizControlConstants.SERVICE_NAME, TcId + "-service");
		synchronized(lock) {
			PosBizProvider.getController().doSubController(context, false);
		}
	}

	private String setLength(int len) {
		if (len < 10) return "000" + len;
		else if (len < 100) return "00" + len;
		else if (len < 1000) return "0" + len;
		return "" + len;
	}

	private String setLength(String sMsg, int len) {
		for (int i = sMsg.length(); i < len; i++)
			sMsg += ' ';
		return sMsg.substring(0, len);
	}

	protected String getMessage(String sMsg, String TcId) {
		StringBuffer msg = new StringBuffer();
		try {
			List attributes = new PosXmlMessageLayout().getAttributes(TcId).getAttributes();
			Collections.sort(attributes, new Comparator() {
				public int compare(Object o1, Object o2) {
					return (Integer.parseInt(PosMessageUtil.getSource(o1, "seq").toString()) -
							Integer.parseInt(PosMessageUtil.getSource(o2, "seq").toString()));
				}});
			int mLen = sMsg.length();
			int iLen = 0;
			for (int i = 0, size = attributes.size(); i < size; i++) {
				Map attribute = (Map) attributes.get(i);
				String key = (String) attribute.get("id");
				msg.append(setLength(key, 20)).append('[').append(setLength(iLen)).append("  ");
				int len = Integer.parseInt(attribute.get("length").toString());
				msg.append(setLength(len)).append("] ");
				if (iLen + len <= mLen)
					msg.append(sMsg.substring(iLen, iLen + len));
				else if (iLen < mLen)
					msg.append(sMsg.substring(iLen, mLen - iLen));
				else
					msg.append('*');
				msg.append('\n');
				iLen += len;
			}
			msg.insert(0, "[Message Length: " + sMsg.length() + "]\t[Request Length: " + iLen + "]\n");
			msg.insert(0, sMsg + '\n');
		} catch (Exception e) {
			return TcId + ": " + sMsg;
		}
		return msg.toString();
	}
}