/*
 * Copyright (C) 2005-2014 Alfresco Software Limited.
 * This file is part of Alfresco
 * Alfresco is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * Alfresco is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */
package org.alfresco.po.share.search;

import java.util.LinkedList;
import java.util.List;
import java.util.StringTokenizer;

import org.alfresco.po.HtmlPage;
import org.alfresco.po.PageElement;
import org.alfresco.po.share.FactoryPage;
import org.alfresco.po.share.admin.ActionsSet;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;

public class FacetedSearchResult extends PageElement implements SearchResult
{
    /**
     * Constants.
     */
    private static final By NAME = By.cssSelector("div.nameAndTitleCell span.alfresco-renderers-Property:first-of-type span.inner a");
    private static final By TITLE = By.cssSelector("div.nameAndTitleCell span.alfresco-renderers-Property.alfresco-renderers-Property.small>span.inner>span.value");
    private static final By DATE = By.cssSelector("div.dateCell span.inner");
    private static final By DESCRIPTION = By.cssSelector("div.descriptionCell span.value");
    private static final By SITE = By.cssSelector("div.siteCell span.inner");
    private static final By ACTIONS = By.cssSelector("tr td.actionsCell");
    private static final By IMAGE = By.cssSelector("tbody[id=FCTSRCH_SEARCH_ADVICE_NO_RESULTS_ITEMS] td.thumbnailCell img");
    private static final By FOLDER_PATH = By.xpath("//div[@class='pathCell']//span[@class='value']");

    private WebDriver driver;
    private WebElement link;
    private String name;
    private String title;
    private WebElement dateLink;
    private String date;
    private String description;
    private WebElement siteLink;
    private String site;
    private ActionsSet actions;
    private WebElement imageLink;
    private final boolean isFolder;
    private String previewUrl;
    private String thumbnailUrl;
    private WebElement contentDetails;
    private String thumbnail;
    private List<String> pathFolders = new LinkedList<String>();

    /**
     * Instantiates a new faceted search result - some items may be null.
     */
    public FacetedSearchResult(WebDriver driver, WebElement result, FactoryPage factoryPage)
    {
        this.driver = driver;
        if (result.findElements(NAME).size() > 0)
        {
            link = result.findElement(NAME);
            name = link.getText();
        }
        if (result.findElements(TITLE).size() > 0)
        {
            title = result.findElement(TITLE).getText();
        }
        if (result.findElements(DATE).size() > 0)
        {
            dateLink = result.findElement(DATE);
            date = dateLink.getText();
        }
        if (result.findElements(DESCRIPTION).size() > 0)
        {
            description = result.findElement(DESCRIPTION).getText();
        }
        if (result.findElements(SITE).size() > 0)
        {
            siteLink = result.findElement(SITE);
            site = siteLink.getText();
        }

        if (result.findElements(IMAGE).size() > 0)
        {
            imageLink = result.findElement(IMAGE);
            thumbnail = imageLink.getAttribute("src");

        }

        if (result.findElements(FOLDER_PATH).size() > 0)
        {
            String fullFolderPath = result.findElement(FOLDER_PATH).getText();
            StringTokenizer tokens = new StringTokenizer(fullFolderPath, "/");
            while (tokens.hasMoreElements())
            {
                pathFolders.add(tokens.nextElement().toString());
            }
        }
        this.factoryPage = factoryPage;
        isFolder = checkFolder(result);
        actions = new ActionsSet(driver, result.findElement(ACTIONS), factoryPage);

    }

    private boolean checkFolder(WebElement row)
    {
        try
        {
            String source = row.findElement(By.tagName("img")).getAttribute("src");
            if (source != null && source.endsWith("folder.png"))
            {
                return true;
            }
        }
        catch (Exception e)
        {
        }
        return false;
    }

    /**
     * Gets the result link.
     *
     * @return the link
     */
    public WebElement getLink()
    {
        return link;
    }

    /**
     * Click a result link.
     *
     * @return the html page
     */
    public HtmlPage clickLink()
    {
        link.click();
        return factoryPage.getPage(this.driver);
    }

    /**
     * Gets the result name.
     *
     * @return the name
     */
    public String getName()
    {
        return name;
    }

    /**
     * Gets the result title.
     *
     * @return the title
     */
    public String getTitle()
    {
        return title;
    }

    /**
     * Gets the result dateLink.
     *
     * @return the dateLink
     */
    public WebElement getDateLink()
    {
        return dateLink;
    }

    /**
     * Click a result dateLink.
     *
     * @return the html page
     */
    public HtmlPage clickDateLink()
    {
        dateLink.click();
        return factoryPage.getPage(this.driver);
    }

    /**
     * Gets the result date.
     *
     * @return the date
     */
    public String getDate()
    {
        return date;
    }

    /**
     * Gets the result description.
     *
     * @return the description
     */
    public String getDescription()
    {
        return description;
    }

    /**
     * Gets the result siteLink.
     *
     * @return the siteLink
     */
    public WebElement getSiteLink()
    {
        return siteLink;
    }

    /**
     * Click a result siteLink.
     *
     * @return the html page
     */
    public HtmlPage clickSiteLink()
    {
        siteLink.click();
        return factoryPage.getPage(this.driver);
    }

    /**
     * Gets the result site.
     *
     * @return the site
     */
    public String getSite()
    {
        return site;
    }

    /**
     * Gets the actions.
     *
     * @return the actions
     */
    public ActionsSet getActions()
    {
        return actions;
    }


    /**
     * click the result imageLink.
     *
     * @return the preview pop up window
     */
    public PreViewPopUpPage clickImageLink()
    {
        imageLink.click();
        return factoryPage.instantiatePage(driver, PreViewPopUpPage.class);
    }


    @Override
    public boolean isFolder()
    {
        return isFolder;
    }

    @Override
    public HtmlPage clickContentPath()
    {
        contentDetails.click();
        return getCurrentPage();
    }

    @Override
    public String getThumbnailUrl()
    {
        return thumbnailUrl;
    }

    @Override
    public String getPreViewUrl()
    {
        return previewUrl;
    }

    public String getThumbnail()
    {
        return thumbnail;
    }


    @Override
    public void clickOnDownloadIcon()
    {

    }

    @Override
    public HtmlPage clickSiteName()
    {
        return getCurrentPage();
    }

    /**
     * This method finds the selected item's folderpath and returns the main
     * folder and sub folder names as list of string. value. Search Result Item
     * parent folder will be available as the first element in the returned
     * list.
     *
     * @return List<String>
     */
    public List<String> getFolderNamesFromContentPath()
    {
        return pathFolders;
    }

}
