class HomeController < ApplicationController

  def index
    # banner图
    images = PortalImage.where(status: true).order("position asc")
    @images_url = []
    images.each do |image|
      @images_url << {path: image.link, image_url: "/images/avatars/PortalImage/#{image.id}"}
    end

    # 目录分级
    repertoires = Repertoire.includes(sub_repertoires: :tag_repertoires).order("updated_at asc")
    @rep_list = []
    repertoires.each do |rep|

      sub_rep_list = []
      rep.sub_repertoires.each do |sub_rep|
        tag_rep_list = []
        sub_rep.tag_repertoires.each do |tag_rep|
          tag_rep_list << {tag_id: tag_rep.id, tag_name: tag_rep.name}
        end
        sub_rep_list << {sub_rep_id: sub_rep.id, sub_rep_name: sub_rep.name, tag_rep_list: tag_rep_list}
      end
      @rep_list << {rep_id: rep.id, rep_name: rep.name, sub_rep_list: sub_rep_list}
    end

    @shixuns = Shixun.where(homepage_show: 1).includes(:tag_repertoires, :challenges).limit(8)

    @subjects = Subject.where(homepage_show: 1).includes(:shixuns, :repertoire).limit(8)

    @tea_users = User.where(homepage_teacher: 1).includes(:user_extension).limit(10).order("experience desc")
    @stu_users = User.includes(:user_extension).where(user_extensions: {identity: 1}).limit(10).order("experience desc")
  end

  def search
    @fuzzy_searchs = params[:keyword].split(" ").join("%")
    @shixuns = Shixun.where("name like ?", "%#{@fuzzy_searchs}%")
    @total_count = @shixuns.count
  end
end