import PAsearchSites
import PAutils


def search(results, lang, siteNum, searchData):
    req = PAutils.HTTPRequest(PAsearchSites.getSearchSearchURL(siteNum) + searchData.encoded)
    searchResults = HTML.ElementFromString(req.text)
    for searchResult in searchResults.xpath('//div[4]/div/div[3]/div/div'):
        titleNoFormatting = searchResult.xpath('.//a/@title')[0].title()
        curID = PAutils.Encode(searchResult.xpath('.//a/@href')[0])

        score = 100 - Util.LevenshteinDistance(searchData.title.lower(), titleNoFormatting.lower())

        results.Append(MetadataSearchResult(id='%s|%d' % (curID, siteNum), name='%s [SinsLife]' % titleNoFormatting, score=score, lang=lang))

    return results


def update(metadata, lang, siteNum, movieGenres, movieActors, art):
    metadata_id = str(metadata.id).split('|')
    sceneURL = PAutils.Decode(metadata_id[0])
    if not sceneURL.startswith('http'):
        sceneURL = 'http:' + sceneURL
    req = PAutils.HTTPRequest(sceneURL)
    detailsPageElements = HTML.ElementFromString(req.text)

    # Title
    metadata.title = detailsPageElements.xpath('//div[@class="section"]//h1')[0].text_content().strip().title()

    # Summary
    metadata.summary = detailsPageElements.xpath('//div[4]/div/div[2]/div/div/div[2]/div[2]/p')[0].text_content().strip()

    # Studio
    metadata.studio = 'SinsLife'

    # Release Date
    date = detailsPageElements.xpath('//div[4]/div/div[2]/div/div/div[2]/div[1]/div/div[1]')[0].text_content().strip("Release Date:")
    if date:
        date_object = datetime.strptime(date, '%B %d, %Y')
        metadata.originally_available_at = date_object
        metadata.year = metadata.originally_available_at.year

    # Tagline and Collection(s)
    tagline = PAsearchSites.getSearchSiteName(siteNum)
    metadata.tagline = tagline
    metadata.collections.add(tagline)

    # Actor(s)
    actors = detailsPageElements.xpath('//div[4]/div/div[2]/div/div/div[2]/div[3]/ul/li/a/..')
    if actors:
        if len(actors) == 3:
            movieGenres.addGenre('Threesome')
        if len(actors) == 4:
            movieGenres.addGenre('Foursome')
        if len(actors) > 4:
            movieGenres.addGenre('Orgy')

        for actorLink in actors:
            actorName = actorLink.text_content().strip()
            actorPhotoURL = ''

            movieActors.addActor(actorName, actorPhotoURL)

    # Posters
    try:
        twitterBG = detailsPageElements.xpath('//div[4]/div/div[2]/div/div/div[1]/div[2]/div/div[1]/img')[0].get('src')
        twitterBG = 'https:' + twitterBG
        art.append(twitterBG)
    except:
        pass

    Log('Artwork found: %d' % len(art))
    for idx, posterUrl in enumerate(art, 1):
        if not PAsearchSites.posterAlreadyExists(posterUrl, metadata):
            # Download image file for analysis
            try:
                image = PAutils.HTTPRequest(posterUrl)
                im = StringIO(image.content)
                resized_image = Image.open(im)
                width, height = resized_image.size
                # Add the image proxy items to the collection
                if width > 1 or height > width:
                    # Item is a poster
                    metadata.posters[posterUrl] = Proxy.Media(image.content, sort_order=idx)
                if width > 100 and width > height:
                    # Item is an art item
                    metadata.art[posterUrl] = Proxy.Media(image.content, sort_order=idx)
            except:
                pass

    return metadata