require_dependency "fly_admin/application_controller"

module FlyAdmin
  class VideosController < ApplicationController
    before_action :set_video, only: [:show, :edit, :update, :destroy]
    before_action :set_categories, only: [:index]
    # GET /videos
    def index
      if request.post? || redirected_after_uploading?
        filter_results
      end
    end

    # GET /videos/1
    def show
    end

    # GET /videos/new
    def new
      @video = Video.new
    end

    # GET /videos/1/edit
    def edit
    end

    # POST /videos
    def create
      @video = Video.new(video_params)

      if @video.save
        redirect_to @video, notice: 'Video was successfully created.'
      else
        render :new
      end
    end

    # PATCH/PUT /videos/1
    def update
      if @video.update(video_params)
        redirect_to @video, notice: 'Video was successfully updated.'
      else
        render :edit
      end
    end

    # DELETE /videos/1
    def destroy
      @video.destroy
      redirect_to videos_url, notice: 'Видео успешно удалено!!!!'
    end

    private
      # Use callbacks to share common setup or constraints between actions.
      def set_video
        @video = Video.find(params[:id])
      end

      # Only allow a trusted parameter "white list" through.
      def video_params
        params[:video]
      end

      def set_categories
        @categories = Category.all.each {|c| c.json_name = JSON.parse(c.name)["ru"]}
      end

      def filter_results
        
        season_id = params["season"].try(:[], "season_id") || params["season_id"]
        redirect_to videos_path, alert: "Пожалуйста укажите сезон" and return unless season_id.present?
        @season = Season.find(season_id)

        # needed for filter select
        @category = @season.category
        @seasons = @category.seasons.each {|s| s.json_title = JSON.parse(s.title)["ru"]}

        # needed for videos list
        @videos = @season.videos

      end

      def redirected_after_uploading?
        params["after_upload"].present?
      end
  end
end