require 'fileutils'
require_relative "base_generator"
require "erb"
require "find"
require "ro_commands/core_ext/string"
require "active_support"
module RoCommands
  module Generators
    class SpecFile

      include BaseGenerator
      class << self

        def create(name)
          @name = name
          FileUtils.mkpath dir
          tt name
        end

        private

        def name
          @name ||= ""
        end

        def dir
          @dir ||= 'spec'
        end

        # get dir file
        def get_df
          if name
            f = File.basename name
            d = name.split("/").first
          end
          return d, f
        end

        def constant_name
          if path
            r = File.basename(path).gsub(%r{_spec\.rb}) do |m|
              ""
            end

            r.camelize
          end
        end

        def path
          d, f = get_df
          #puts "d:#{d}   line:#{__LINE__}"
          if test(?d, 'lib')
            lib_dirs = Find.find('lib').select do |file|
              test(?d, file)
            end
            dir_full_path = lib_dirs.grep(%r{#{d.implicit}$}).first || 'lib'
            files = Find.find(dir_full_path).select do |file|
              if test(?f, file)
                basename = File.basename file
                basename.match(%r{^#{f.implicit}})
              end
            end

            file = files.first.gsub(%r{\.rb}, "")
            basename = File.basename(file)
            File.join(dir, dir_full_path, "#{basename}_spec.rb")
          end
        end

        def to
          super
          unless test(?f, path)
            file_write(path)
          end

          @created_file = path
        end
      end
    end
  end
end