module EffectiveTestBot

# File lib/effective_test_bot.rb, line 74
def self.autosave_animated_gif_on_failure?
  autosave_animated_gif_on_failure && gifs?
end

# File lib/effective_test_bot.rb, line 11
def self.config_keys
  [
    :user,
    :except, :only,
    :fail_fast,
    :form_fills,
    :screenshots, :autosave_animated_gif_on_failure,
    :tour_mode, :tour_mode_extreme,
    :animated_gif_delay, :animated_gif_background_color,
    :image_processing_class_name,
    :backtrace_lines, :silence_skipped_routes
  ]
end

# File lib/effective_test_bot.rb, line 152
def self.excepts
  @@excepts ||= flatten_and_sort(except)
end

# File lib/effective_test_bot.rb, line 78
def self.fail_fast?
  if (ENV['FAIL_FAST'] || ENV['FAILFAST']).present?
    ['true', '1'].include?((ENV['FAIL_FAST'] || ENV['FAILFAST']).to_s.downcase)
  else
    fail_fast == true
  end
end

# File lib/effective_test_bot.rb, line 86
def self.failed_tests_only?
  if (ENV['FAILS'] || ENV['FAIL']).present?
    ['true', '1'].include?((ENV['FAILS'] || ENV['FAIL']).to_s.downcase)
  else
    false
  end
end

# File lib/effective_test_bot.rb, line 170
def self.flatten_and_sort(skips)
  Array(skips).flat_map do |skip|
    case skip
    when Symbol
      skip.to_s
    when Hash
      skip.keys.product(skip.values.flatten).map { |p| p.join(' ') }
    else
      skip
    end
  end.compact.sort
end

# File lib/effective_test_bot.rb, line 66
def self.gifs?
  screenshots? && image_processing_class.present?
end

# File lib/effective_test_bot.rb, line 70
def self.image_processing_class
  @@image_processing_class ||= image_processing_class_name.safe_constantize
end

# File lib/effective_test_bot.rb, line 115
def self.load_passed_tests
  {}.tap do |tests|
    (File.readlines(passed_tests_filename).each { |line| tests[line.chomp] = true } rescue nil)
  end
end

# File lib/effective_test_bot.rb, line 140
def self.onlies
  @@onlines ||= begin
    flatten_and_sort(
      if ENV['TEST_BOT_TEST'].present?
        ENV['TEST_BOT_TEST'].to_s.gsub('[', '').gsub(']', '').split(',').map { |str| str.strip }
      else
        only
      end
    )
  end
end

# File lib/effective_test_bot.rb, line 111
def self.passed_tests
  @@passed_tests ||= load_passed_tests
end

# File lib/effective_test_bot.rb, line 187
def self.passed_tests_filename
  "#{passed_tests_path}/passed_tests.txt"
end

# File lib/effective_test_bot.rb, line 183
def self.passed_tests_path
  "#{Rails.root}/tmp/test_bot"
end

# File lib/effective_test_bot.rb, line 121
def self.save_passed_test(name)
  return if EffectiveTestBot.passed_tests[name] == true

  EffectiveTestBot.passed_tests[name] = true

  # Make test pass directory. These can inconsistently fail when doing parallel tests
  unless Dir.exist?("#{Rails.root}/tmp")
    (Dir.mkdir("#{Rails.root}/tmp") rescue false)
  end

  unless Dir.exist?("#{Rails.root}/tmp/test_bot")
    (Dir.mkdir("#{Rails.root}/tmp/test_bot") rescue false)
  end

  File.open(passed_tests_filename, 'a') { |file| file.puts(name) }
end

# File lib/effective_test_bot.rb, line 62
def self.screenshots?
  screenshots == true
end

# File lib/effective_test_bot.rb, line 30
def self.skip?(test, assertion = nil)
  return false if (test || assertion).blank?

  test = test.to_s
  assertion = assertion.to_s

  # If I get passed a method_name, "crud_test: (posts#create_invalid)" extract the inner test name from it
  # I dunno why this is needed really, but it might help someone one day.
  if test.include?('_test: (')  # This is how the BaseDsl test_bot_method_name formats the test names.
    left = test.index('(') || -1
    right = test.rindex(')') || (test.length+1)
    test = test[(left+1)..(right-1)]
  end

  if failed_tests_only? && test.present? && passed_tests[test]
    return true
  end

  value = "#{test} #{assertion}".strip # This is the format config.excepts is flattened into
  test_prefix = test.split('#').first

  # Excepts are defined in the app's config/initializers/effective_test_bot.rb file
  return true if excepts.any? { |except| [test, test_prefix, assertion, value].include?(except) }

  # Onlies are defined in the same config file, or on the command like rake test:bot TEST=posts#new
  # It doesn't match just 'flash' or 'page_title' assertions
  return true if onlies.present? && onlies.find { |only| test.start_with?(only) }.blank?

  false # Don't skip this test
end

# File lib/effective_test_bot.rb, line 94
def self.tour_mode?
  if ENV['TOUR'].present?
    ENV['TOUR'].to_s != 'false'
  else
    gifs? && (tour_mode != false)
  end
end

# File lib/effective_test_bot.rb, line 103
def self.tour_mode_extreme?
  if ENV['TOUR'].present?
    ['extreme', 'debug'].include?(ENV['TOUR'].to_s.downcase)
  else
    gifs? && ['extreme', 'debug'].include?(tour_mode.to_s)
  end
end