require 'find'


module Nodes
  VERSION = "0.1.7"


  def self.init(dir)
    puts "Init new point '#{File.basename(dir)}' in #{dir}"
    src = "#{File.dirname(__FILE__)}/../.point"
    system("cp -r #{src} #{dir}")
  end

  def self.clone(name)
    puts "Clone from server point '#{name}'"
    dir = "#{Dir.pwd}/#{name}"
    return unless system("mkdir #{dir}")
    init dir
    get dir
  end

  def self.put(dir)
    system("cd #{dir} && #{dir}/.point/put")
  end

  def self.get(dir)
    system("cd #{dir} && #{dir}/.point/get")
  end

  def self.del(dir)
    return unless system("cd #{dir} && #{dir}/.point/del")
    system("cd #{dir} && rm -rf #{dir}/.point")
  end

  def self.size(dir, hidden = false)
    total_size = 0
    total_files = 0
    total_directories = 0
    Find.find(dir) do |path|
      if FileTest.directory?(path)
        total_directories += 1
        if File.basename(path)[0] == ?.
          Find.prune # Don't look any further into this directory.
        else
          next
        end
      else
        if hidden || File.basename(path)[0] != ?.
          total_files += 1
          total_size += FileTest.size(path)
#          print path+" -> "
#          puts FileTest.size(path)
        end
      end
    end
    puts "size: #{total_size}"
    puts "directories: #{total_directories}"
    puts "files: #{total_files}"
  end

  def self.country ip
    require 'geoip'
    print ip
    geoip = GeoIP.new("data/GeoIP.dat")
    location = geoip.country(p)
    country = location[2] if location != nil
    print " - #{country}"
  end

  def self.call cmd
    successfully = system(cmd)
    exit "blach" unless successfully
  end

end