require_dependency "fly_admin/application_controller"

# Categories = Serialss
module FlyAdmin
  class CategoriesController < ApplicationController
    before_filter :set_category, only: [:create, :update, :destroy]
    def index
      @categories = Category.all
    end

    def create
      if @category.save
        flash[:notice] = "Сериал успешно создан "
        redirect_to categories_path
      else
        render 'new'
      end
    end

    def new
      @category = Category.new
    end

    def edit
      @category = Category.find(params[:id])
    end

    def update
      if @category.update_attributes(category_params)
        flash[:notice] = "Сериал обновлен"
        redirect_to categories_path
      else
        render action: "edit"
      end
    end
    
    def destroy
      @category = Category.find(params[:id])
      @category.destroy!
      flash[:notice] = "Сериал успешно удален"
      redirect_to categories_path  
    end

    def seasons
      @category = Category.find(params[:category_id])
      @seasons = @category.seasons.each {|s| s.json_title = JSON.parse(s.title)["ru"]}
    end

    private

    def category_params
      params.require(:category).permit!
    end

    def set_category
      if params[:id]
        @category = Category.find(params[:id])
      else
        redirect_to new_category_path, alert: "Укажите хотя бы 1 сериал и 1 сезон" and return unless params["category"].present?
        @category = Category.new category_params
      end
      @category.name = params[:name]
    end
  end
end