import PAsearchSites
import PAextras
import PAutils


def search(results, lang, siteNum, searchData):
    sceneURL = PAsearchSites.getSearchBaseURL(siteNum) + '/video/' + searchData.title.replace(' ', '-')
    req = PAutils.HTTPRequest(sceneURL)
    if req.ok:
        detailsPageElements = HTML.ElementFromString(req.text)
        detailsPageElements = detailsPageElements.xpath('//div[contains(@class, "video-details")]')[0]

        titleNoFormatting = detailsPageElements.xpath('.//h1')[0].text_content().strip()
        curID = PAutils.Encode(sceneURL)
        releaseDate = searchData.dateFormat() if searchData.date else ''

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

        results.Append(MetadataSearchResult(id='%s|%d|%s' % (curID, siteNum, releaseDate), name='%s [TwoTGirls]' % titleNoFormatting, score=score, lang=lang))
    else:
        req = PAutils.HTTPRequest(PAsearchSites.getSearchSearchURL(siteNum) + searchData.encoded)
        searchResults = HTML.ElementFromString(req.text)
        for searchResult in searchResults.xpath('//article'):
            sceneURL = searchResult.xpath('.//a/@href')[0]
            curID = PAutils.Encode(sceneURL)
            titleNoFormatting = searchResult.xpath('.//h2')[0].text_content().strip()
            releaseDate = searchData.dateFormat() if searchData.date else ''

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

            results.Append(MetadataSearchResult(id='%s|%d|%s' % (curID, siteNum, releaseDate), name='%s [TwoTGirls]' % 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 = PAsearchSites.getSearchBaseURL(siteNum) + sceneURL
    sceneDate = metadata_id[2]
    req = PAutils.HTTPRequest(sceneURL)
    detailsPageElements = HTML.ElementFromString(req.text)

    # Title
    metadata.title = detailsPageElements.xpath('//h1')[0].text_content().strip()

    # Summary
    metadata.summary = detailsPageElements.xpath('//div[@class="shadow video-details"]/p')[0].text_content().strip()

    # Studio
    metadata.studio = 'TwoTGirls'

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

    # Release Date
    if sceneDate:
        date_object = parse(sceneDate)
        metadata.originally_available_at = date_object
        metadata.year = metadata.originally_available_at.year

    # Genres
    for genreLink in detailsPageElements.xpath('//p[@class="video-tags"]//a'):
        genreName = genreLink.text_content().strip()

        movieGenres.addGenre(genreName)

    # Actor(s)
    actors = detailsPageElements.xpath('//p[@class="video-date"]/a')
    if len(actors) > 0:
        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 = ''
            try:
                actorPageURL = actorLink.get('href')
                req = PAutils.HTTPRequest(PAsearchSites.getSearchBaseURL(siteNum) + actorPageURL)
                actorPage = HTML.ElementFromString(req.text)
                actorPhotoURL = actorPage.xpath('//div[@class="col-md-4"]/img/@src')[0]
                if 'http' not in actorPhotoURL:
                    actorPhotoURL = PAsearchSites.getSearchBaseURL(siteNum) + actorPhotoURL
            except:
                pass

            movieActors.addActor(actorName, actorPhotoURL)

    # Posters
    xpaths = [
        '//video/@poster'
        '//article//div[@class="row"]//img/@src'
    ]
    for xpath in xpaths:
        for poster in detailsPageElements.xpath(xpath):
            poster = poster.replace('720p', '1080p', 1)

            art.append(poster)

    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:
                    # Item is a poster
                    metadata.posters[posterUrl] = Proxy.Media(image.content, sort_order=idx)
                if width > 100:
                    # Item is an art item
                    metadata.art[posterUrl] = Proxy.Media(image.content, sort_order=idx)
            except:
                pass

    return metadata