class Scraper

# File assignment3-5971.rb, line 23
def self.main
  lookup_url = 'https://www.set.or.th/set/commonslookup.do'
  highlight_url = 'https://www.set.or.th/set/companyhighlight.do?symbol='
  main_page = Nokogiri::HTML(HTTParty.get(lookup_url))
  all_symbol = main_page.css('tr td a').map(&:text)
  all_symbol.each do |symbol|
    link = highlight_url + symbol
    scraper(link)
  end
end

# File assignment3-5971.rb, line 9
def self.scraper(url)
  unparsed_page = HTTParty.get(url)
  parse_content = Nokogiri::HTML(unparsed_page.body)
  company = parse_content.css('h3').text
  index = 4
  asset = parse_content.css('tr')[2].css('td')
  loop do
    asset = parse_content.css('tr')[2].css('td')[index]
    index -= 1
    break if !asset.nil? || index == 1
  end
  puts "#{company}: #{asset.text}"
end