class Admin::AdBannersController < OrbitAdminController
  before_action ->(module_app = @app_title) { set_variables module_app }

  def index
    @table_fields = ["ad_banner.banner", :title, :category]
    @categories = @module_app.categories.enabled
    @filter_fields = filter_fields(@categories, [])
    @filter_fields.delete(:status)
    @filter_fields.delete(:tags)
    @banners = Banner.all
                    .order_by(sort)
                    .with_categories(filters("category"))

    @banners = search_data(@banners,[:title]).page(params[:page]).per(6)
    if request.xhr?
      render :partial => "index_table"
    end
  end
  
  def show
    @banner = Banner.find(params[:id])
    if params[:show] == "expired"
      @images = @banner.ad_images.is_expired.asc(:sort_number).page(params[:page]).per(10)
    else
      @images = @banner.ad_images.not_expired.asc(:sort_number).page(params[:page]).per(10)
    end
    @table_fields = [:banner, :title, "ad_banner.duration", :link]
  end
  
  def new
    user_has_rights = (current_user.is_admin? ? true : (current_user.is_manager?(@module_app) ? true : current_user.is_manager_with_role?(@module_app) ? true : false)) rescue false
    @ad_banner = Banner.new
    render_401 if !user_has_rights
  end
  
  def create
    ad_banner = Banner.new(banner_params)
    ad_banner.save
    redirect_to admin_ad_banners_url
  end
  
  def edit
    user_has_rights = (current_user.is_admin? ? true : (current_user.is_manager?(@module_app) ? true : current_user.is_manager_with_role?(@module_app) ? true : false)) rescue false
    @ad_banner = Banner.find(params[:id])
    render_401 if !user_has_rights
  end
  
  def update
    ad_banner = Banner.find(params[:id])    
    ad_banner.update_attributes(banner_params)
    redirect_to params[:referer_url]
  end

  def destroy
    ad_banner = Banner.find(params[:id])
    ad_banner.destroy
    redirect_to admin_ad_banners_path(:page => params[:page])
  end

  def save_image_order
    ids = params[:ids]
    ids.each_with_index do |id,index|
      image = AdImage.find(id) rescue nil
      if !image.nil?
        image.sort_number = index
        image.save
      end
    end
    render :json => {"success" => true}.to_json
  end
  
  private

  # Never trust parameters from the scary internet, only allow the white list through.
  def banner_params
    params.require(:banner).permit!
  end
end