class ERBLint::Reporters::CompactReporter

def footer; end

def format_offense(filename, offense)
  [
    "#{filename}:",
    "#{offense.line_number}:",
    "#{offense.column}: ",
    ("[#{offense.simple_name}] " if show_linter_names),
    offense.message.to_s,
  ].compact.join
end

def linters
  "#{stats.linters} linters" + (autocorrect ? " (#{stats.autocorrectable_linters} autocorrectable)" : "")
end

def linting
  "Linting" + (autocorrect ? " and autocorrecting" : "")
end

def preview
  puts "#{linting} #{stats.files} files with #{linters}..."
end

def report_corrected_offenses
  corrected_found_diff = stats.found - stats.corrected
  if corrected_found_diff > 0
    message = Rainbow(
      "#{stats.corrected} error(s) corrected and #{corrected_found_diff} error(s) remaining in ERB files",
    ).red
    warn(message)
  else
    puts Rainbow("#{stats.corrected} error(s) corrected in ERB files").green
  end
end

def show
  processed_files.each do |filename, offenses|
    offenses.each do |offense|
      puts format_offense(filename, offense)
    end
  end
  footer
  summary
end

def summary
  if stats.corrected > 0
    report_corrected_offenses
  elsif stats.ignored > 0 || stats.found > 0
    if stats.ignored > 0
      warn(Rainbow("#{stats.ignored} error(s) were ignored in ERB files").yellow)
    end
    if stats.found > 0
      warn(Rainbow("#{stats.found} error(s) were found in ERB files").red)
    end
  else
    puts Rainbow("No errors were found in ERB files").green
  end
end