class Funny

# File lib/mfg-lvt.rb, line 8
def self.main
  puts  ""
  puts "What do you want ? ".blue.on_white
  puts "1. Listen to musics".blue.on_white
  puts "2. Watching fimls  ".blue.on_white
  puts "3. Play games      ".blue.on_white
  puts "Please select :    "
  Funny.new.select_menu
end

# File lib/mfg-lvt.rb, line 33
def list_suggest text
  html = open("https://tho-server.herokuapp.com/#{text}")
  doc = Nokogiri::HTML(html.read)
  doc.encoding = 'utf-8'
  list = doc.css("body .list-#{text}").to_a
  puts "List #{text} for you"
  list.each_with_index do |item, index_item|
    object = item.text.split("\n")
    object.each_with_index do |object_name, index|
      if index == 1
        puts "#{index_item+1}. #{object_name.split.join(' ')}".blue.on_white
        print "  #{index_item+1}.1 Open".green
        text.eql?("musics") ? (print "  #{index_item+1}.2 Lyrics".yellow) : (print "  #{index_item+1}.2 Description".yellow)
        puts  "  #{index_item+1}.3 Download"
        puts  ""
      end
    end
    if (index_item+1) == list.length
      begin
        puts "Please select: "
        selected = gets.chomp
        result_select = selected.split(".")
        raise "Please select x.1 -> x.3" unless (1..3).include?(result_select[1].to_i)
        case result_select[1].to_i
        when 1
          music_selected = list[result_select[0].to_i-1].text.split("\n")[2].split.join(' ')
          system("xdg-open", music_selected)
        when 2
          puts list[result_select[0].to_i-1].text.split("\n")[3].split.join(' ').white.on_blue
        when 3
        end
      rescue Exception => e
        puts e.message
      end
    end
  end
end

# File lib/mfg-lvt.rb, line 18
def select_menu
  choose = gets.chomp.to_i
  case choose
  when 1
    list_suggest "musics"
  when 2
    list_suggest "films"
  when 3
    list_suggest "games"
  else
    puts "Please select 1 to 3"
    return
  end
end