class Playbook::PagesController

def ensure_kit_type_exists
  # TODO: unsure why we cannot simply use the helpers that are included in ApplicationController - fix this
  is_rails_kit = action_name == "kit_show_rails"
  files = is_rails_kit ? File.join("**", "*.erb") : File.join("**", "*.jsx")
  kit_files = Dir.glob(files, base: "#{Playbook::Engine.root}/app/pb_kits/playbook/pb_#{@kit}/docs").present?
  if !kit_files.present?
    redirect_to action: is_rails_kit ? "kit_show_react" : "kit_show_rails"
  end
end

def grid
  render layout: "layouts/playbook/grid"
end

def home; end

def kit_category_show_rails
  params[:type] ||= "rails"
  @type = params[:type]
  render template: "playbook/pages/kit_category_show"
end

def kit_category_show_react
  render template: "playbook/pages/kit_category_show"
end

def kit_show_rails
  render template: "playbook/pages/kit_show"
end

def kit_show_react
  render template: "playbook/pages/kit_show"
end

def kits
  params[:type] ||= "react"
  @type = params[:type]
end

def principles; end

def set_category
  categories = MENU["kits"].map { |link| link.first.first if link.is_a?(Hash) }.compact
  @category = params[:name]
  if categories.flatten.include?(@category)
    @category_kits = MENU["kits"].map { |link| link.first.last if link.is_a?(Hash) && link.first.first == @category }.compact.flatten
    @kits = params[:name]
  else
    redirect_to root_path, flash: { error: "That kit does not exist" }
  end
end

def set_kit
  menu = MENU["kits"].map { |link| link.is_a?(Hash) ? link.first.last : link }
  if menu.flatten.include?(params[:name])
    @kit = params[:name]
  else
    redirect_to root_path, flash: { error: "That kit does not exist" }
  end
end

def tokens; end

def utilities; end