require 'ftools'
require File.dirname(__FILE__) + '/../lib/dconstants'

module Dedoct

    include Dedoct::Dconstants
    
    # move the creation into a module and just include that module
    class Dscript
      
      attr_reader :app_name

      def initialize(app_name)
        fail "app name cannot be nil or empty!!!" if app_name.eql?(nil) || app_name.empty?
        @app_name = app_name      
      end

      def run
        create_app_dir            
      end
      
      def create_lib
        create_dir(Dconstants::LIB)  
      end

      def create_spec
        create_dir(Dconstants::SPEC)  
      end

      def create_views
        create_dir(Dconstants::VIEWS)  
      end

      def create_public
        create_dir(Dconstants::PUBLIC)  
      end
      
      def copy_autotest_file
        File.copy("templates/.autotest", "#{app_name}/.autotest") 
      end
      
      def copy_rspec_files
        File.copy("templates/spec/spec.opts", "#{app_name}/spec/spec.opts")
        File.copy("templates/spec/rcov.opts", "#{app_name}/spec/rcov.opts")
        File.copy("templates/spec/spec_helper.rb", "#{app_name}/spec/spec_helper.rb")
      end

      def create_app_file
        File.copy("templates/generic_app.rb", "#{app_name}/#{app_name}.rb")        
      end

      private
      
      def create_app_dir
        create_dir          
      end

      def create_dir(value = '')
        Dir.mkdir("#{app_name}/#{value}")  
      end

    end

end