require 'deas'

class DeasTestServer
  include Deas::Server

  root TEST_SUPPORT_ROOT

  logger TEST_LOGGER
  verbose_logging true

  set :a_setting, 'something'

  error do |exception, context|
    case exception
    when Sinatra::NotFound
      [404, "Couldn't be found"]
    when Exception
      [500, "Oops, something went wrong"]
    end
  end

  default_request_type_name 'desktop'
  add_request_type('regular'){ |r| r.path_info =~ /regular/ }
  add_request_type('mobile'){ |r| r.path_info =~ /mobile/ }

  get  '/show',              'ShowHandler'
  get  '/show.html',         'ShowHtmlHandler'
  get  '/show.json',         'ShowJsonHandler'
  get  '/show-latin1-json',  'ShowLatinJsonHandler'
  get  '/show-text',         'ShowTextHandler'
  get  '/show-headers-text', 'ShowHeadersTextHandler'

  get '/req-type-show/:type', 'regular' => 'ShowHandler',
                              'mobile'  => 'ShowMobileHandler'

  get  '/halt',     'HaltHandler'
  get  '/error',    'ErrorHandler'
  get  '/redirect', 'RedirectHandler'
  post '/session',  'SetSessionHandler'
  get  '/session',  'UseSessionHandler'

  get '/handler/tests', 'HandlerTestsHandler'

  redirect '/route_redirect',   '/somewhere'
  redirect('/:prefix/redirect'){ "/#{params['prefix']}/somewhere" }

end

class DeasDevServer
  include Deas::Server

  # this server mimics a server in a "development" mode, that is, it has
  # show_exceptions set to true

  root TEST_SUPPORT_ROOT

  logger TEST_LOGGER
  verbose_logging true

  show_exceptions true

  get  '/error', 'ErrorHandler'

end

class ShowHandler
  include Deas::ViewHandler

  attr_reader :message

  def init!
    @message = params['message']
  end

  def run!
    @message
  end

end

class ShowMobileHandler
  include Deas::ViewHandler

  attr_reader :message

  def init!
    @message = "[MOBILE] #{params['message']}"
  end

  def run!
    @message
  end

end

class ShowHtmlHandler
  include Deas::ViewHandler

  def run!; render 'show.html'; end

end

class ShowJsonHandler
  include Deas::ViewHandler

  def run!; render 'show.json'; end

end

class ShowLatinJsonHandler
  include Deas::ViewHandler

  def run!
    content_type :json, :charset => 'latin1'
  end

end

class ShowTextHandler
  include Deas::ViewHandler

  def run!
    hdrs = {'Content-Type' => 'text/plain'}
    halt 200, hdrs, ''
  end

end

class ShowHeadersTextHandler
  include Deas::ViewHandler

  def run!
    headers 'Content-Type' => 'text/plain'
    render('show.json')
  end

end

class HaltHandler
  include Deas::ViewHandler

  def init!
    halt params['with'].to_i
  end

end

class ErrorHandler
  include Deas::ViewHandler

  def run!
    raise 'test'
  end

end

class RedirectHandler
  include Deas::ViewHandler

  def run!
    redirect 'http://google.com', 'wrong place, buddy'
  end

end

class SetSessionHandler
  include Deas::ViewHandler

  def run!
    session[:secret] = 'session_secret'
    redirect '/session'
  end

end

class UseSessionHandler
  include Deas::ViewHandler

  def run!
    session[:secret]
  end

end

class HandlerTestsHandler
  include Deas::ViewHandler

  def init!
    @data = {}
    set_data('logger_class_name'){ logger.class.name }
    set_data('request_method'){ request.request_method.to_s }
    set_data('response_firstheaderval'){ response.headers.sort.first.to_s }
    set_data('params_a_param'){ params['a-param'] }
    set_data('session_inspect'){ session.inspect }
  end

  def set_data(a, &block)
    begin
      @data[a] = block.call
    rescue Exception => e
    end
  end

  def run!
    [200, {}, @data.inspect]
  end

end