import PAsearchSites
import PAutils


def search(results, lang, siteNum, searchData):
    for sceneType in ['videos', 'dvds']:
        url = PAsearchSites.getSearchSearchURL(siteNum) + sceneType + '/api/?flagType=video&search=' + searchData.encoded
        req = PAutils.HTTPRequest(url)
        searchResults = req.json()
        for searchResult in searchResults['responseData']:
            titleNoFormatting = searchResult['name']
            curID = PAutils.Encode(searchResult['url'])
            if 'site' in searchResult:
                subSite = searchResult['site']['name']
            else:
                subSite = 'DVD'
            releaseDate = parse(searchResult['release_date']).strftime('%Y-%m-%d')
            videoBG = PAutils.Encode(searchResult['placard_800'])

            if searchData.date:
                score = 100 - Util.LevenshteinDistance(searchData.date, releaseDate)
            else:
                score = 100 - Util.LevenshteinDistance(searchData.title.lower(), titleNoFormatting.lower())

            results.Append(MetadataSearchResult(id='%s|%d|%s|%s' % (curID, siteNum, subSite, videoBG), name='%s [Vivid/%s] %s' % (titleNoFormatting, subSite, releaseDate), 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
    tagline = metadata_id[2]
    scenePoster = PAutils.Decode(metadata_id[3])
    req = PAutils.HTTPRequest(sceneURL)
    detailsPageElements = HTML.ElementFromString(req.text)

    # Title
    metadata.title = detailsPageElements.xpath('//h2[@class="scene-h2-heading"]')[0].text_content().strip()

    # Summary
    metadata.summary = detailsPageElements.xpath('//p[@class="indie-model-p"]')[0].text_content().strip()

    # Studio
    metadata.studio = 'Vivid Entertainment'

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

    # Release Date
    date = detailsPageElements.xpath('//h5[contains(text(), "Released:")]')[0].text_content().replace('Released:', '').strip()
    if date:
        date_object = datetime.strptime(date, '%b %d, %Y')
        metadata.originally_available_at = date_object
        metadata.year = metadata.originally_available_at.year

    # Genres
    for genreLink in detailsPageElements.xpath('//h5[contains(text(), "Categories:")]/a'):
        genreName = genreLink.text_content().strip()

        movieGenres.addGenre(genreName)

    # Actor(s)
    for actorLink in detailsPageElements.xpath('//h4[contains(text(), "Starring:")]/a'):
        actorName = actorLink.text_content().strip()
        actorPhotoURL = ''

        movieActors.addActor(actorName, actorPhotoURL)

    # Posters
    art.append(scenePoster)

    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