require 'rubygems'

# Require bundler gems if available
if Object.const_defined?(:Bundler)
  Bundler.require(:default)
end


require 'thor'
require 'thor/group'

require 'pathname'
require 'fileutils'
include FileUtils

require File.dirname(__FILE__) + "/template"
require File.dirname(__FILE__) + "/project"


module Roger
  module Cli; end
end

require File.dirname(__FILE__) + "/cli/command"
require File.dirname(__FILE__) + "/cli/serve"
require File.dirname(__FILE__) + "/cli/release"
require File.dirname(__FILE__) + "/cli/generate"
require File.dirname(__FILE__) + "/cli/test"

require File.dirname(__FILE__) + "/generators"
require File.dirname(__FILE__) + "/test"


module Roger
  class Cli::Base < Thor

    def initialize(*args)
      super
      self.class.project ||= initialize_project
    end

    class << self
      attr_accessor :project

      def exit_on_failure?
        true
      end
    end

    class_option :path, 
      :desc => "Project root path",
      :type => :string, 
      :required => false, 
      :default => "."

    class_option :html_path,
      :desc => 'The document root, defaults to "[directory]/html"',
      :type => :string


    class_option :partial_path,
      :desc => 'Defaults to [directory]/partials',
      :type => :string
    
    desc "test [COMMAND]", "Run one or more tests. Test can be 'all' for all defined tests or a specific test name"
    subcommand "test", Cli::Test

    desc "generate [COMMAND]", "Run a generator"
    subcommand "generate", Cli::Generate

    register Cli::Serve, "serve", "serve #{Cli::Serve.arguments.map{ |arg| arg.banner }.join(" ")}", Cli::Serve.desc
    self.tasks["serve"].options = Cli::Serve.class_options

    register Cli::Release, "release", "release #{Cli::Release.arguments.map{ |arg| arg.banner }.join(" ")}", Cli::Release.desc
    self.tasks["release"].options = Cli::Release.class_options
    
    protected

    # TODO: handle options
    def initialize_project
      if((Pathname.new(options[:path]) + "../partials").exist?)
        puts "[ERROR]: Don't use the \"html\" path, use the project base path instead"
        exit(1)
      end
      
      Project.new(options[:path], {:shell => self.shell}.update(options))
    end
 
  end

end