class Scraper

# File lib/set-scraper.rb, line 7
def self.set
    html = URI.open("https://www.set.or.th/set/commonslookup.do")
    response = Nokogiri::HTML(html)
    description = response.css("div.row[3] div a").each do |each_page|
        each_html = URI.open("https://www.set.or.th#{each_page.attributes["href"].value}")
        response = Nokogiri::HTML(each_html)
        description = response.css("tr").each_with_index do |obj, index|
            next if index == 0
            full_name = obj.css("td[2]").text
            short_name = obj.css("td a").text
            url = "https://www.set.or.th" + obj.css("td a")[0].attributes["href"].value
            url_assert = url.gsub("profile", "highlight")
            assert_html = URI.open(url_assert)
            response_assert = Nokogiri::HTML(assert_html)
            description_assert = response_assert.css("div.table-responsive").css("table[1]").css("tbody").css("tr[2] td")
            assert_list = []
            description_assert.each do |obj|
                if (obj != nil)
                    temp = obj.text.strip.gsub(',','').to_f
                    if (temp != 0.0)
                        assert_list.push(temp)
                    end
                end
            end
            assert = assert_list.length == 0 ? "Not found!!" : assert_list[-1].to_s.reverse.gsub(/(\d{3})(?=\d)/, '\\1,').reverse
            # puts url_assert
            puts "#{short_name} : #{full_name} : #{assert}"
        end
    end
end