package org.netevolved.tincan;

import java.util.Iterator;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.entermediadb.events.PathEventManager;
import org.ijsolutions.testbench.TestBench;
import org.openedit.Data;
import org.openedit.ModuleManager;
import org.openedit.WebPageRequest;
import org.openedit.data.Searcher;
import org.openedit.data.SearcherManager;
import org.openedit.event.WebEvent;
import org.openedit.event.WebEventListener;

public class TinCanLogger implements WebEventListener
{
	private static final Log log = LogFactory.getLog(TinCanLogger.class);

	protected ModuleManager fieldModuleManager;
	protected TinCan fieldTinCan;

	protected SearcherManager getSearcherManager()
	{
		return (SearcherManager) getModuleManager().getBean("searcherManager");
	}

	public ModuleManager getModuleManager()
	{
		return fieldModuleManager;
	}

	public void setModuleManager(ModuleManager inModuleManager)
	{
		fieldModuleManager = inModuleManager;
	}

	public void logEvent(String inCatalogId, String inOperation, String inSearchType, Data inData, String inUser)
	{

	}

	public void eventFired(WebEvent inEvent)
	{

		TestBench bench = (TestBench) getModuleManager().getBean(inEvent.getCatalogId(), "testBench");
		String setting = bench.getSetting("lrs-endpoint");

		if (setting == null)
		{
			log.info("LRS not  configured");
			return;
		}

		boolean oktoprocess = prepareEvent(inEvent);

		if (!oktoprocess)
		{
			return;
		}

		String runpath = "/" + inEvent.getCatalogId() + "/events/tincan/recordexperience.html";
		PathEventManager manager = (PathEventManager) getModuleManager().getBean(inEvent.getCatalogId(), "pathEventManager");
		// log.info("path event running" + runpath);
		// log.info("web event called : " + inRunpath);
		WebPageRequest request = manager.getRequestUtils().createPageRequest(runpath, inEvent.getUser());
		for (Iterator iterator = inEvent.getProperties().keySet().iterator(); iterator.hasNext();)
		{
			String key = (String) iterator.next();
			Object value = inEvent.getValue(key);
			if (value instanceof String)
			{
				request.setRequestParameter(key, (String) value);
			}
			request.putPageValue(key, value);
		}
		request.setRequestParameter("catalogid", inEvent.getCatalogId());
		request.putPageValue("webevent", inEvent);
		manager.runPathEvent(runpath, request);

	}

	protected boolean prepareEvent(WebEvent inEvent)
	{
		boolean oktoprocess = false;

		TestBench bench = (TestBench) getModuleManager().getBean(inEvent.getCatalogId(), "testBench");
		Searcher mapping = bench.getSearcher("tincanmappings");
		Data map = mapping.query().match("operation", inEvent.getOperation()).searchOne();

		TinCanIDAssistant assistant = bench.getTinCanAssistant();

		if (map != null)
		{
			if (map.get("verbid") == null)
			{
				log.info("No verb found for " + inEvent.getSearchType() + "/" + inEvent.getOperation());
				return false;
			}
			oktoprocess = true;
			inEvent.setValue("verb", map.getValue("verbid"));
			inEvent.setValue("verb_display", inEvent.getOperation());

		}
		else
		{
			log.info("No record found for " + inEvent.getSearchType() + "/" + inEvent.getOperation());
			Data newrow = mapping.createNewData();
			newrow.setValue("operation", inEvent.getOperation());
			newrow.setValue("searchtype", inEvent.getSearchType());
			mapping.saveData(newrow);
		}
		String searchtype = inEvent.getSearchType();
		String dataid = inEvent.get("dataid");
		if (dataid == null && "asset".equals(searchtype))
		{
			dataid = inEvent.get("assetid");
		}

		if (inEvent.getSource() == null && dataid != null)
		{
			Data data = bench.getData(searchtype, dataid);
			if(data != null) {
				inEvent.setSource(data);
				inEvent.setName(data.getName());
				inEvent.setProperty("name", data.getName());
			}

		}
		else
		{
			if ("asset".equals(searchtype))
			{
				if (inEvent.getSourcePath() != null)
				{
					Data data = bench.getMediaArchive().getAssetBySourcePath(inEvent.getSourcePath());
					if (data != null)
					{
						inEvent.setSource(data);
						inEvent.setName(data.getName());
						inEvent.setProperty("name", data.getName());
					}

				}
			}
		}
		if (inEvent.getSource() != null)
		{
			if (inEvent.getSource() instanceof Data)
			{
				inEvent.setProperty("name", ((Data) inEvent.getSource()).getName());
			}
		}
		inEvent.setProperty("activity", assistant.createEventUri(inEvent));

		return oktoprocess;

	}

	protected TinCan getTinCan(String inCatalogId)
	{
		return (TinCan) getModuleManager().getBean(inCatalogId, "tinCan");
	}

}