Isomorfeus.load_configuration(File.expand_path(File.join(__dir__, '..', '..', 'config')))

class <%= roda_app_class %> < Roda
  extend Isomorfeus::Transport::Middlewares
  include Preact::ViewHelper
  include LucidI18nMixin

  use_isomorfeus_middlewares

  plugin :public, root: 'public', gzip: true, brotli: true

  @@templates = {}
  @@templates_path = File.expand_path(File.join(__dir__, '..', 'layouts'))

  def page_content(env, location)
    if Isomorfeus.development?
      req = Rack::Request.new(env)
      skip_ssr = req.params.key?("skip_ssr")
    else
      skip_ssr = false
    end
    mount_component('<%= app_class %>', { location_host: env['HTTP_HOST'], location: location, locale: current_locale }, skip_ssr: skip_ssr)
  end

  def render(template_name, locals: {})
    @@templates.delete(template_name) if Isomorfeus.development? # cause reloading of template in development environment
    unless @@templates.key?(template_name)
      @@templates[template_name] = Iodine::Mustache.new(File.join(@@templates_path, "#{template_name}.mustache"))
    end
    @@templates[template_name].render(locals)
  end

  route do |r|
    r.root do
      content = page_content(env, '/')
      response.status = ssr_response_status
      render('web', locals: { content: content, script_tag: script_tag('web.js'), ssr_data: ssr_data, ssr_styles: ssr_styles, title: 'Welcome to <%= app_class %>' })
    end

    r.on 'public' do
      r.public
    end

    r.get 'favicon.ico' do
      r.public
    end

    r.get 'robots.txt' do
      r.public
    end

    unless Isomorfeus.production?
      r.on 'mail_preview', String do |component_name|
        component_class = component_name.camelize
        props = { location_host: env['HTTP_HOST'], location: '/mail_preview', locale: current_locale }.merge(r.params)
        content = mount_component(component_class, props)
        response.status = ssr_response_status
        render('mail_preview', locals: { content: content, component_class: component_class, ssr_styles: ssr_styles })
      end
    end

    r.get do
      content = page_content(env, env['PATH_INFO'])
      response.status = ssr_response_status
      render('web', locals: { content: content, script_tag: script_tag('web.js'), ssr_data: ssr_data, ssr_styles: ssr_styles, title: 'Welcome to <%= app_class %>' })
    end
  end
end