test

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created at 13 Sep 18:52, updated at 07 May 08:25

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std::vector<sid_type> SATWbmdManager::normalOpRFY() {
    CCL_INFO(LogFlags::Audio, className(), "Generating RecommendationsForYou using normal operation mode");
    // The procedure to generate RFY channels is described in document "SX-9845-0410 - SAT Recommendations", section 4.2 - "Recommended button algorithm"
    // "Take presets and find those channels that are ‘related’ to these preset channels and popularity score;"
    auto favorites = m_satAudioManager->getSmartFavorites();
    std::vector<sid_type> favoriteSids;
    if (!favorites->isNull()) {
        favoriteSids = favorites->getSidList();
    }
    auto rfySidList = m_rfyListeningHistory->sidList();
    if (favoriteSids.empty() && rfySidList.empty()) {
        return failSafeModeRFY();
    }
    CCL_DEBUG(LogFlags::Audio, className(), "SAT normalOpRFY: #channels in favorites = " << favoriteSids.size());
    auto resultFromFavorites = createFavoritesRecoList(favoriteSids);
    // "Take all those channels that are in the listening history (> 2 clips or > 5 mins) (remove currently playing), get ‘related’ channels and popularity score;"
    CCL_DEBUG(LogFlags::Audio, className(), "SAT normalOpRFY: #channels in listening history = " << rfySidList.size());
    auto resultFromHistory = createListeningHistoryRecoList();
    return generateRecommendedChannelList(resultFromFavorites, resultFromHistory);
}
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