# frozen_string_literal: true

class Api::V1::PopularLinksController < Api::BaseController

  def show
    type = params[:type]

    if type == 'links'
      render json: get_cards, each_serializer: REST::PreviewCardSerializer
    elsif type == 'videos'
      render json: get_videos, each_serializer: REST::PreviewCardSerializer
    elsif type == 'gab'
      render json: get_top_gab, each_serializer: REST::StatusSerializer
    else
      raise GabSocial::NotPermittedError
    end
  end

  private

  def get_top_gab
    # prod gab.com @gab account = 251
    Status.where(account_id: '1').limit(2)
  end

  def get_videos
  end

  def get_cards
    statusIds = Status.where('statuses.created_at > ?', 24.hours.ago)
                    .joins(:status_stat)
                    .order('status_stats.favourites_count DESC')
                    .where('status_stats.favourites_count > 1')
                    .joins("LEFT JOIN preview_cards_statuses ON statuses.id = preview_cards_statuses.status_id")
                    .where('preview_cards_statuses.status_id IS NOT NULL')
                    .limit(100)
                    .pluck('statuses.id')

    cards = PreviewCard.joins("LEFT JOIN preview_cards_statuses ON preview_cards.id = preview_cards_statuses.preview_card_id")
                      .where('preview_cards_statuses.preview_card_id IS NOT NULL')
                      .where('preview_cards_statuses.status_id IN (?)', statusIds)
                      .having('COUNT(preview_cards_statuses.preview_card_id) > 1')
                      .where('preview_cards.updated_at > ?', 24.hours.ago)
                      .order('COUNT(preview_cards_statuses.preview_card_id) DESC')
                      .group('preview_cards.id')
                      .limit(10)

    cards

    # if body.nil? || body.empty?
    #   Redis.current.set("gabtrends:feed", body) 
    #   Redis.current.expire("gabtrends:feed", 1.hour.seconds)
    #   return cards
    # else
    #   return cardIds
    # end
  end

end