package pl.labno.bernard.htmlunified;

import com.gargoylesoftware.htmlunit.BrowserVersion;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlElement;
import com.gargoylesoftware.htmlunit.html.HtmlInput;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import com.gargoylesoftware.htmlunit.html.HtmlSpan;
import com.gargoylesoftware.htmlunit.html.HtmlTableCell;
import org.junit.Assert;
import org.junit.Test;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

/**
 * NicelyResynchronizingAjaxController is EVIL! Don't use it!
 */
public class ScheduleTest {

    @Test
    public void accessEventTitles() throws IOException {
        WebClient client = new WebClient(BrowserVersion.FIREFOX_3_6);
        HtmlPage page = login(client);
        @SuppressWarnings("unchecked")
        final List<HtmlSpan> titleElements = (List<HtmlSpan>) page.getElementById("results:schedule").getByXPath(".//span[@class='fc-event-title']");
        List<String> titles = new ArrayList<String>(titleElements.size());
        for (HtmlSpan o : titleElements) {
            titles.add(o.asText());
        }
        Assert.assertEquals(6, titles.size());
    }

    @Test
    public void clickStudentSuggestionBox() throws IOException {
        WebClient client = new WebClient(BrowserVersion.FIREFOX_3_6);
        HtmlPage page = login(client);
        page.addDomChangeListener(new DomChangeLogger());
        page.getElementById("searchClass:sS").addHtmlAttributeChangeListener(new HtmlAttributeChangeLogger());
        HtmlInput studentInput = (HtmlInput) page.getElementById("searchClass:student_i");
        studentInput.type('w');
        studentInput.type('i');
        Assert.assertEquals(client.getCurrentWindow().getEnclosedPage(), page);
//        Here the suggestionBox is still hidden
        WebClientUtils.waitForJSJob(client, 0, 30000);
//        Here suggestionBox is visible
        Assert.assertEquals(client.getCurrentWindow().getEnclosedPage(), page);
        Map<String, HtmlTableCell> suggestions = WebClientUtils.getSuggestions(page.getElementById("searchClass:sS"), 0);
        Assert.assertEquals(1, suggestions.size());
        System.out.println(suggestions);
        HtmlTableCell cell = suggestions.get("Willis Bruce");
        Assert.assertNotNull(cell);
        cell.click();
        WebClientUtils.waitForJSJob(client, 0, 30000);
        Assert.assertEquals("Willis Bruce", ((HtmlElement) page.getByXPath("//*[@id='searchClass:searchStudent']").get(0)).asText());
        System.out.println("Success!");


        WebClientUtils.waitForJSJob(client, 0, 30000);
        Assert.assertEquals(client.getCurrentWindow().getEnclosedPage(), page);
        studentInput = (HtmlInput) page.getElementById("searchClass:student_i");
        studentInput.setValueAttribute("");
        studentInput.type('l');
        studentInput.type('i');
        Assert.assertEquals(client.getCurrentWindow().getEnclosedPage(), page);
//        Here the suggestionBox is still hidden
        WebClientUtils.waitForJSJob(client, 0, 30000);
//        Here suggestionBox is visible
        Assert.assertEquals(client.getCurrentWindow().getEnclosedPage(), page);
        suggestions = WebClientUtils.getSuggestions(page.getElementById("searchClass:sS"), 0);
        Assert.assertEquals(1, suggestions.size());
        System.out.println(suggestions);
        cell = suggestions.get("Linda Bogusław");
        Assert.assertNotNull(cell);
        cell.click();
        WebClientUtils.waitForJSJob(client, 0, 30000);
        Assert.assertEquals("Linda Bogusław", ((HtmlElement) page.getByXPath("//*[@id='searchClass:searchStudent']").get(0)).asText());
        System.out.println("Success2!");
    }

    @Test
    public void switchBetwenScheduleAndTableMode() throws IOException {
        WebClient client = new WebClient(BrowserVersion.FIREFOX_3_6);
        HtmlPage page = login(client);
        page.getElementById("j_id2118:j_id2119:0").click();
        page.getElementById("j_id2118:j_id2119:0").blur();
        WebClientUtils.waitForJSJob(client, 0, 30000);
//        System.out.println(page.getElementById("results").asXml());
        Assert.assertNotNull(page.getElementById("results:table"));
        page.getElementById("j_id2118:j_id2119:1").click();
        page.getElementById("j_id2118:j_id2119:1").blur();
        WebClientUtils.waitForJSJob(client, 0, 30000);
//        System.out.println(page.getElementById("results").asXml());
        Assert.assertNotNull(page.getElementById("results:schedule"));
        page.getElementById("j_id2118:j_id2119:0").click();
        page.getElementById("j_id2118:j_id2119:0").blur();
        WebClientUtils.waitForJSJob(client, 0, 30000);
//        System.out.println(page.getElementById("results").asXml());
        Assert.assertNotNull(page.getElementById("results:table"));
    }

    @Test
    public void selectStudentSuggestionByTab() throws IOException {
        final WebClient client = new WebClient(BrowserVersion.FIREFOX_3_6);
        final RequestResponseLogger requestResponseLogger = new RequestResponseLogger(client);
        requestResponseLogger.off();
        HtmlPage page = login(client);
        final HtmlInput studentInput = (HtmlInput) page.getElementById("searchClass:student_i");
        studentInput.type('w');
        studentInput.type('i');
        Assert.assertEquals(client.getCurrentWindow().getEnclosedPage(), page);
//        Here the suggestionBox is still hidden
        WebClientUtils.waitForJSJob(client, 0, 30000);
//        Here suggestionBox is visible
        Map<String, HtmlTableCell> suggestions = WebClientUtils.getSuggestions(page.getElementById("searchClass:sS"), 0);
        Assert.assertEquals(1, suggestions.size());
//        System.out.println(suggestions);
        HtmlTableCell cell = suggestions.get("Willis Bruce");
        Assert.assertNotNull(cell);
        studentInput.type('\t');
        WebClientUtils.waitForJSJob(client, 0, 30000);
        Assert.assertEquals("Willis Bruce", page.getElementById("searchClass:searchStudent").asText());

//        requestResponseLogger.on();
//        client.setAlertHandler(new AlertLogger());
//        page.addDomChangeListener(new DomChangeLogger());
        final HtmlElement element = page.getElementById("searchClass:searchStudent").getElementsByTagName("img").get(0);
        element.click();
        WebClientUtils.waitForJSJob(client, 0, 30000);
        Assert.assertEquals(client.getCurrentWindow().getEnclosedPage(), page);
        Assert.assertEquals("", page.getElementById("searchClass:searchStudent").asText());

    }

    private HtmlPage login(WebClient client) throws IOException {
        HtmlPage page = (HtmlPage) client.getPage("http://localhost:8080/schoolmanager/view/class/current.seam?networkId=salsafactory");
        ((HtmlInput) page.getElementById("loginForm:email")).setValueAttribute("it.crowd.test@gmail.com");
        ((HtmlInput) page.getElementById("loginForm:password")).setValueAttribute("aaaaa");
        HtmlPage oldPage = page;
        page = page.getElementById("loginForm:submit").click();
//        This assert would fail (when page redidrects than you need to obtain new page)
//        Assert.assertEquals(page,oldPage);
        Assert.assertEquals(client.getCurrentWindow().getEnclosedPage(), page);
        return page;
    }

}