class Lookbook::PagesController

def self.controller_path
  "lookbook/pages"
end

def index
  landing = Engine.pages.find(&:landing?) || Engine.pages.first
  raise_not_found("Page not found") unless landing.present?
  redirect_to lookbook_page_path(landing.path)
end

def page_controller
  controller_class = Lookbook.config.page_controller.constantize
  controller = controller_class.new
  controller.request = request
  controller
end

def show
  @page = @pages.find_by_path(params[:path])
  raise_not_found("Page not found") unless @page
  @page_content = page_controller.render_page(@page)
  @title = @page.title
  @next_page = @pages.next(@page)
  @previous_page = @pages.previous(@page)
rescue ActionView::Template::Error => err
  raise Lookbook::TemplateError.new(
    original: err,
    file_path: @page.file_path,
    source: @page.content
  )
end