require 'miu'

module Miu
  class Command
    def self.new(name, plugin, options = {}, &block)
      require 'thor'
      Class.new ::Thor do
        include ::Thor::Actions
        add_runtime_options!

        class << self
          def source_root
            Miu.find_root('Gemfile', plugin.called_from)
          end

          def destination_root
            Miu.root
          end

          def banner(task, namespace = nil, subcommand = nil)
            super task, namespace, subcommand || options.fetch(:subcommand, true)
          end

          def add_miu_pub_options!
            option 'miu-pub-host', :type => :string, :default => '127.0.0.1', :desc => 'miu pub host'
            option 'miu-pub-port', :type => :numeric, :default => Miu.default_sub_port, :desc => 'miu pub port'
          end

          def add_miu_sub_options!
            option 'miu-sub-host', :type => :string, :default => '127.0.0.1', :desc => 'miu sub host'
            option 'miu-sub-port', :type => :numeric, :default => Miu.default_pub_port, :desc => 'miu sub port'
          end
        end

        namespace name
        class_eval &block if block
      end
    end
  end
end