package com.ejsun.entapps.test.core;

import java.util.List;

import junit.framework.TestCase;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;

import com.ejsun.entapps.core.search.Searcher;
import com.ejsun.entapps.domain.simpleoa.Attribute;
import com.ejsun.entapps.domain.simpleoa.Form;
import com.ejsun.entapps.domain.simpleoa.Template;
import com.ejsun.entapps.domain.simpleoa.TemplateAttribute;
import com.ejsun.entapps.service.InstallService;
import com.ejsun.entapps.service.ServiceLocator;
import com.ejsun.entapps.service.impl.SpringServiceLocator;
import com.ejsun.entapps.service.simpleoa.FormService;
import com.ejsun.entapps.service.simpleoa.TemplateService;

/**
 * @author	Quake Wang
 * @since	2004-5-18
 * @version $Revision: 1.2 $
 * 
 **/
public class SearchTest extends TestCase {
    private static final Log log = LogFactory.getLog(SearchTest.class);

    private static ServiceLocator serviceLocator;
    private static Template template;

    protected void setUp() throws Exception {
        if (serviceLocator == null) {
            serviceLocator =
                new SpringServiceLocator(new XmlBeanFactory(new ClassPathResource("test_search.xml", getClass())));
            ((InstallService) serviceLocator.getService("installService")).install();

            template = new Template();
            template.setName("TEST_SEARCH_FORM_TEMPLATE");
            template.setVersion("1");
            template.addAttribute(new TemplateAttribute("FIELD1"));
            template.addAttribute(new TemplateAttribute("FIELD2", Attribute.TEXT_TYPE));
            getTemplateService().createTemplate(template);
        }
    }

    public void testSearchForm() {
        Form form = getFormService().generateFormDraft(template);
        form.setSubject("blah bar foo");
        form.setAttributeValue("FIELD1", "I should be searched.");
        form.setAttributeValue("FIELD2", "測試中文搜索");
        getFormService().updateForm(form);

        Searcher searcher = getSearcher();

        List result = searcher.search(new String[] { "formSubject" }, "blah");
        log.info(result);
        assertEquals(1, result.size());

        result = searcher.search("should be searched");
        log.info(result);
        assertEquals(1, result.size());

        result = searcher.search("中文");
        log.info(result);
        assertEquals(1, result.size());
    }
    
    public void testUnIndexSearch() {
		Form form = getFormService().generateFormDraft(template);
		form.setSubject("unindex search");
		form.setAttributeValue("FIELD1", "yes no");
		getFormService().updateForm(form);

		Searcher searcher = getSearcher();
		List result = searcher.search("unindex");
		assertEquals(1, result.size());
		result = searcher.search("yes");
		assertEquals(1, result.size());

		getFormService().deleteForm(form);
		result = searcher.search("unindex");
		assertEquals(0, result.size());
		result = searcher.search("yes");
		assertEquals(0, result.size());		
    }
    
	public void testUpdateSearch() {
		Form form = getFormService().generateFormDraft(template);
		form.setSubject("update search");
		form.setAttributeValue("FIELD1", "before update");
		getFormService().updateForm(form);

		Searcher searcher = getSearcher();
		List result = searcher.search("update");
		assertEquals(1, result.size());
		result = searcher.search("before");
		assertEquals(1, result.size());

		form.setAttributeValue("FIELD1", "after update");
		getFormService().updateForm(form);
		result = searcher.search("before");
		assertEquals(0, result.size());		
		result = searcher.search("after");
		assertEquals(1, result.size());
	}    

    private Searcher getSearcher() {
        return (Searcher) serviceLocator.getBean("searcher");
    }

    private FormService getFormService() {
        return (FormService) serviceLocator.getService("formService");
    }

    private TemplateService getTemplateService() {
        return (TemplateService) serviceLocator.getService("templateService");
    }

}