class Rubycritic::SmellAdapter::Flog

def create_smell(context, score)
  Smell.new(
    :locations => smell_locations(context),
    :context   => context,
    :message   => "has a flog score of #{score}",
    :score     => score,
    :type      => type(score)
  )
end

def initialize(paths)
  @flog = ::Rubycritic::Analyser::Flog.new
  @flog.flog(*paths)
end

def smell_locations(context)
  line = @flog.method_locations[context]
  file_path, file_line = line.split(":")
  [Location.new(file_path, file_line)]
end

def smells
  smells = []
  @flog.each_by_score do |class_method, original_score|
    score = original_score.round
    smells << create_smell(class_method, score) if score >= HIGH_COMPLEXITY_SCORE_THRESHOLD
  end
  smells
end

def type(score)
  if score >= VERY_HIGH_COMPLEXITY_SCORE_THRESHOLD
    "VeryHighComplexity"
  else
    "HighComplexity"
  end
end