class SystemSetting < ActiveRecord::Base
  TIMEOUT = 20

  def self.singleton
    system_setting = self.find(:first)
    if system_setting
      system_setting
    else
      self.new
    end
  end

  def exec
    "rake" # .bat on Windows
  end

  def speedtest
    cl = "sync:priority RAILS_ENV=#{ENV['RAILS_ENV']}" # + cl
    cl += " BASE_PATH=\'#{SixUpdaterWeb::BASE_PATH}\'" if defined?(SixUpdaterWeb::OLDLOCATION)
    SixUpdaterWeb.run_program(exec, RAILS_ROOT, cl)
  end

  def update_gamespy(setting = Appsetting.new, internal = false)
    self.gamespied_at = Time.now
    self.save
    ENV['NOGEO'] = nil
    if internal
      SixUpdaterWeb.update_gamespy
    else
      cl = "sync:gamespy RAILS_ENV=#{ENV['RAILS_ENV']} GAMESPY_TYPES=#{setting.edition::GAMESPY_TYPES.join(",")}" # + cl
      cl += " BASE_PATH=\'#{SixUpdaterWeb::BASE_PATH}\'" if defined?(SixUpdaterWeb::OLDLOCATION)
      SixUpdaterWeb.run_program(exec, RAILS_ROOT, cl)      
    end
  end

  def update_gamespy_nogeo(setting = Appsetting.new, internal = false)
    self.gamespied_at = Time.now
    self.save
    ENV['NOGEO'] = "1"
    if internal
      SixUpdaterWeb.update_gamespy
    else
      cl = "sync:gamespy RAILS_ENV=#{ENV['RAILS_ENV']} NOGEO=1 GAMESPY_TYPES=#{setting.edition::GAMESPY_TYPES.join(",")}" # + cl
      cl += " BASE_PATH=\'#{SixUpdaterWeb::BASE_PATH}\'" if defined?(SixUpdaterWeb::OLDLOCATION)
      SixUpdaterWeb.run_program(exec, RAILS_ROOT, cl)
    end
  end

  def synchronize
    l = []
    begin
      Six::Network::Panel.setlogger(logger)
      status = Timeout::timeout(TIMEOUT) do
        Six::Network::Panel.login(self.server_username, self.server_password, true)
      end
      # Temporary until migration done
      begin
        l += Category.imp
      rescue => e
        logger.error "ERROR: #{e.class} #{e.message} #{e.backtrace.join("\n")}"
      end
      [Mod, Network, Server, Repository, Action, Appsetting, Sixconfig].each do |t|
        r = t.imp

        # Mod dependencies workaround
        begin
          r.each do |mod|
            if mod.dependencies && !mod.dependencies.empty?
              mod.mods = mod.dependencies.map{|m| Mod.find(:first, :conditions => ["name LIKE ?", m]) }.reject{|m| m.nil?}
              mod.save
            end
          end
        rescue => e
          logger.error "ERROR: #{e.class} #{e.message} #{e.backtrace.join("\n")}"
        end if t == Mod
        l += r
      end
    rescue Timeout::Error
      logger.info "TIMEOUT while trying to synchronize!"
    rescue => e
      logger.info "ERROR: #{e.class} #{e.message} #{e.backtrace.join("\n")}"
    end
    l
  end

  def update_sitecontrollers
    if ENV["RAILS_ENV"] == "production" && (RUBY_VERSION > "1.9.1" || RUBY_VERSION < "1.9.1")
      begin
        # TODO: This should be in after_initialize yet there it fails..
        SixUpdaterWeb.update_site_controllers # Update the list of controllers - give default adminstrator permission to
      rescue => e
        logger.debug "ERROR: #{e.class} #{e.message} #{e.backtrace.join("\n")}"
      end
    end
  end

  def sync
    self.synchronized_at = Time.now
    self.save
    #Mod.delete_all("type IS NULL or name IS NULL")
    #Appsetting.delete_all("type IS NULL or name IS NULL")
    l = self.synchronize
    self.update_sitecontrollers
    content = l.size > 0 ? "Synchronized #{l.size} records with server-site!" : "WARNING: No objects received, possibly issue with connection (timeout?), or server site" 
    #Mod.delete_all("type IS NULL or name IS NULL")
    #Appsetting.delete_all("type IS NULL or name IS NULL")
    content
  end
end