class Cucumber::Formatter::ConsoleIssues

def any?
  @issues.any?
end

def initialize(config, ast_lookup = AstLookup.new(config))
  @previous_test_case = nil
  @issues = Hash.new { |h, k| h[k] = [] }
  @config = config
  @config.on_event(:test_case_finished) do |event|
    if event.test_case != @previous_test_case
      @previous_test_case = event.test_case
      @issues[event.result.to_sym] << event.test_case unless event.result.ok?(@config.strict)
    elsif event.result.passed?
      @issues[:flaky] << event.test_case unless Core::Test::Result::Flaky.ok?(@config.strict.strict?(:flaky))
      @issues[:failed].delete(event.test_case)
    end
  end
  @ast_lookup = ast_lookup
end

def profiles_string
  return if @config.custom_profiles.empty?
  @config.custom_profiles.map { |profile| "-p #{profile}" }.join(' ') + ' '
end

def scenario_listing(type, test_cases)
  return [] if test_cases.empty?
  [format_string("#{type_heading(type)} Scenarios:", type)] + test_cases.map do |test_case|
    scenario_source = @ast_lookup.scenario_source(test_case)
    keyword = scenario_source.type == :Scenario ? scenario_source.scenario.keyword : scenario_source.scenario_outline.keyword
    source = @config.source? ? format_string(" # #{keyword}: #{test_case.name}", :comment) : ''
    format_string("cucumber #{profiles_string}#{test_case.location.file}:#{test_case.location.lines.max}", type) + source
  end
end

def to_s
  return if @issues.empty?
  result = Core::Test::Result::TYPES.map { |type| scenario_listing(type, @issues[type]) }
  result.flatten.join("\n")
end

def type_heading(type)
  case type
  when :failed
    'Failing'
  else
    type.to_s.slice(0, 1).capitalize + type.to_s.slice(1..-1)
  end
end