require 'rubygems'
gem 'rails', '= 2.3.17'
require 'initializer' # This is the rails-2.3.8/lib/initializer

module BriskBills

  class Configuration < Rails::Configuration
    attr_accessor :view_paths
    attr_accessor :authentication_salt

    def initialize
      self.view_paths = []
      super

      # Active Record defaults
      self.active_record.default_timezone = :utc
      self.active_record.timestamped_migrations = false
    end

    private
      def framework_root_path
        BRISKBILLS_ROOT + '/vendor/rails'
      end
      
      def default_i18n
        i18n = super

        # We really don't do any I18n right now, this is a hack to fix some of the date formatting issues that popped up in rails 2.3
        i18n[:load_path] << "#{BRISKBILLS_ROOT}/config/locale/en.rb"

        i18n
      end

      # Provide the load paths for the BriskBills installation
      def default_load_paths
        paths = ["#{BRISKBILLS_ROOT}/test/mocks/#{environment}"]

        # Add the app's controller directory
        paths.concat(Dir["#{BRISKBILLS_ROOT}/app/controllers/"])

        # Add the app's model_views directory
        paths.concat(Dir["#{BRISKBILLS_ROOT}/app/model_views/"])

        # Followed by the standard includes.
        paths.concat %w(
          app
          app/models
          app/controllers
          app/helpers
          config
          lib
          vendor
        ).map { |dir| "#{BRISKBILLS_ROOT}/#{dir}" }.select { |dir| File.directory?(dir) }

        paths.concat builtin_directories
      end

      def default_plugin_paths
        ret = ["#{RAILS_ROOT}/vendor/plugins"]
        
        ret << "#{BRISKBILLS_ROOT}/vendor/plugins" if RAILS_ROOT != BRISKBILLS_ROOT
        
        ret
      end

      def default_view_path
        File.join(BRISKBILLS_ROOT, 'app', 'views')
      end

      def default_controller_paths
        [File.join(BRISKBILLS_ROOT, 'app', 'controllers')]
      end
  end

  class Initializer < Rails::Initializer #:nodoc:
    def self.run(command = :process, configuration = Configuration.new)
      Rails.configuration = configuration
      super
    end

    def load_view_paths
      view_paths = returning [] do |arr|
        # Add the singular view path if it's not in the list
        arr << configuration.view_path if !configuration.view_paths.include?(configuration.view_path)
        # Add the default view paths        
        arr.concat configuration.view_paths
      end

      if configuration.frameworks.include?(:action_controller) || defined?(ActionController::Base)
        view_paths.each do |vp|
          unless ActionController::Base.view_paths.include?(vp)
            ActionController::Base.prepend_view_path vp
          end
        end
      end      
    end

  end

end