module WikiReport

# File lib/wiki_report.rb, line 25
def format_disambiguation(title, extract, url, items, more_count: 0)
  lines = [format_result(title, extract, url)]
  items.each_with_index do |item, index|
    lines << "#{index + 1}. #{item}"
  end
  lines << "#{items.size + 1}. #{more_count} more on Wikipedia" if more_count.positive?
  lines.join("\n")
end

# File lib/wiki_report.rb, line 10
def format_result(title, extract, url)
  extract = extract.to_s.strip
  return "No article found" if extract.empty?

  title = title.to_s.strip
  url = url.to_s.strip
  summary = normalize_extract(extract)
  parts = []
  parts << title unless title.empty?
  parts << summary unless summary.empty?
  line = parts.join(" — ")
  line += " (#{url})" unless url.empty?
  line
end

# File lib/wiki_report.rb, line 34
def normalize_extract(text)
  text.to_s.strip.gsub(/\s+/, " ")
end