require 'timeout' # for culerity's bug on 1.9 
require 'tempfile'
gem 'culerity', '>= 0.2.3'
require 'culerity'

Before do
  # TODO: start ramaze app in 7001, in test environment
#  unless $rails_server
#    $rails_server = Culerity::run_rails
#    sleep 5
#  end
  
  # invoke jruby eval server (communicate via pipe)
  # the server has instances of Celerity::Browser
  $server ||= Culerity::run_server

  # get the viatual browser, running in the server
  $browser = Culerity::RemoteBrowserProxy.new $server, {:browser => :firefox}

  # is needed to open pages
  @host = "http://localhost:#{Conf.server_port}"
end

at_exit do
  $browser.exit if $browser
  $server.exit_server if $server
  # TODO: stop ramaze app
  #Process.kill(6, $rails_server.pid.to_i) if $rails_server
end

When /I press the uninstall button of '(.*) (.*)'/ do |name, version|
  $browser.cell(:id, "uninstall-#{name}-#{version}").link(:text, //).click
  assert_successful_response
end

When /I press '(.*)'/ do |value|
  $browser.button(:value, value).click
  assert_successful_response
end

When /I follow '(.*)'/ do |link|
  $browser.link(:text, /#{link}/).click
  assert_successful_response
end

When /I fill in '(.*)' for '(.*)'/ do |value, name|
  $browser.text_field(:name, name).set(value)
end

When /I fill in the path of '(.*)' for '(.*)'/ do |file, name|
  $browser.file_field(:name, name).set(TESTS_DIR/file)
end

When /I check '(.*)'/ do |field|
  $browser.check_box(:id, find_label(field).for).set(true)
end

When /^I uncheck '(.*)'$/ do |field|
  $browser.check_box(:id, find_label(field).for).set(false)
end

When /I select '(.*)' from '(.*)'/ do |value, field|
  $browser.select_list(:id, find_label(field).for).select value
end

When /I choose '(.*)'/ do |field|
  $browser.radio(:id, find_label(field).for).set(true)
end

When /I visit the (.+) page/ do |name|
  path = case name
         when 'index' then '/'
         else raise "unknown page name: #{name}"
         end
  $browser.goto "#{@host}#{path}"
  assert_successful_response
end

When /I wait while the spinner is shown/ do
  $browser.wait_while(60 * 3){ # 3 minutes
    $browser.image(:id, 'spinner').exist?
  }
end

When /I wait for the AJAX call to finish/ do
  $browser.wait
end

Then /I should see '(.*)'/ do |text|
  # if we simply check for the browser.html content we don't find content that has been added dynamically, e.g. after an ajax call
  div = $browser.div(:text, /#{text}/)
  begin
    div.html
  rescue
    puts $browser.html
    raise("div with '#{text}' not found")
  end
end

Then /I should not see '(.*)'/ do |text|
  div = $browser.div(:text, /#{text}/).html rescue nil
  div.should be_nil
end

def find_label(text)
  $browser.label :text, text
end

def assert_successful_response
  status = $browser.page.web_response.status_code
  if(status == 302 || status == 301)
    location = $browser.page.web_response.get_response_header_value('Location')
    puts "Being redirected to #{location}"
    $browser.goto location
    assert_successful_response
  elsif status != 200
    tmp = Tempfile.new 'culerity_results'
    tmp << $browser.html
    tmp.close
    `open -a /Applications/Safari.app #{tmp.path}`
    raise "Brower returned Response Code #{$browser.page.web_response.status_code}"
  end
end