# frozen_string_literal: true

# Forma de ingreso a Sutty
class ApplicationController < ActionController::Base
  protect_from_forgery with: :exception
  before_action :set_locale

  # No tenemos índice de sutty, vamos directamente a ver el listado de
  # sitios
  def index
    redirect_to sites_path
  end

  def markdown; end

  private

  # Encontrar un sitio por su ID
  # TODO volverlo más natural a rails
  def find_site
    id = params[:site_id] || params[:id]

    current_user.sites.find do |s|
      s.id == id
    end
  end

  def find_post(site)
    id = params[:post_id] || params[:id]
    lang = find_lang(site)
    posts = site.posts_for(lang)

    posts.find do |p|
      p.id == id
    end
  end

  def find_lang(site)
    params.fetch(:lang, site.default_lang)
  end

  def find_template(site)
    id = params[:template_id] || params[:template] || params.dig(:post, :layout)
    site.templates.find do |t|
      t.id == id
    end
  end

  def set_locale
    I18n.locale = session[:lang] if session[:lang].present?
  end
end