require 'rubygems'
require 'templater'
#TODO: This is temporary, see https://www.pivotaltracker.com/story/show/3399292
gem "activesupport", "~> 2.3.5"
require 'active_support'
require File.dirname(__FILE__) + '/../../lib/rhodes'

module Rhogen
  extend Templater::Manifold

  desc <<-DESC
    Generate rhodes application
  DESC

  class BaseGenerator < Templater::Generator
    def class_name
      name.gsub('-', '_').camel_case
    end

    alias_method :module_name, :class_name
  end

  class AppGenerator < BaseGenerator

    def self.source_root
      File.join(File.dirname(__FILE__), 'templates', 'application')
    end

    desc <<-DESC
      Generates a new rhodes application.
      
      Required:
        name        - application name
        
      Optional:
        syncserver  - url to the rhosync application (i.e. "http://localhost:9292/application")
        zip_url     - optional url to zipfile download of bundle (this can be your RhoHub Bundle URL)
    DESC

    #option :testing_framework, :desc => 'Specify which testing framework to use (spec, test_unit)'

    first_argument :name, :required => true, :desc => "application name"
    second_argument :syncserver, :required => false, :desc => 'url to the source adapter (i.e. "" or "http://rhosync.rhohub.com/apps/myapp/sources/")'
    third_argument :zip_url, :required => false, :desc => "optional url to zipfile download of bundle"

    template :config do |template|
      zip_url ||= ''
      syncserver ||= ''
      template.source = 'rhoconfig.txt'
      template.destination = "#{name}/rhoconfig.txt"
    end

    template :buildyml do |template|
      @sdk_path = File.expand_path(File.join(File.dirname(__FILE__),'..','..'))
      @app_name = name
      template.source = 'build.yml'
      template.destination = "#{name}/build.yml"
    end
    
    template :application do |template|
      template.source = 'app/application.rb'
      template.destination = "#{name}/app/application.rb"
    end

    template :index do |template|
      template.source = 'app/index.erb'
      template.destination = "#{name}/app/index.erb"
    end

    template :bb_index do |template|
      template.source = 'app/index.bb.erb'
      template.destination = "#{name}/app/index.bb.erb"
    end   

    template :layout do |template|
      template.source = 'app/layout.erb'
      template.destination = "#{name}/app/layout.erb"
    end
    
    template :loading do |template|
      template.source = 'app/loading.html'
      template.destination = "#{name}/app/loading.html"
    end
    
    directory :helpers do |directory|
      directory.source = 'app/helpers'
      directory.destination = "#{name}/app/helpers"
    end

    directory :icon do |directory|
      directory.source = 'icon'
      directory.destination = "#{name}/icon"
    end

    
    directory :settings do |directory|
      directory.source = 'app/Settings'
      directory.destination = "#{name}/app/Settings/"
    end

    directory :public do |directory|
      directory.source = 'public'
      directory.destination = "#{name}/public/"
    end
 
    template :rakefile do |template|
      template.source = 'Rakefile'
      template.destination = "#{name}/Rakefile"
    end
  end

  class ModelGenerator < BaseGenerator
    include ActiveSupport::Inflector

    def self.source_root
      File.join(File.dirname(__FILE__), 'templates', 'model')
    end

    desc <<-DESC
      Generates a new model for a rhodes application.
      
      Required:
        name        - model name
        attributes  - list of one or more string attributes (i.e. name,industry,progress), NO spaces between attributes
        
      Optional:
        priority    - sync priority (i.e. 100)
        type        - DEPRECATED: type of model (i.e. "ask" for an ask model). This will be removed in 1.5, instead use 
                      search method.
    DESC

    #option :testing_framework, :desc => 'Specify which testing framework to use (spec, test_unit)'

    first_argument :name, :required => true, :desc => "model name"
    second_argument :attributes, :as => :array, :required => true, :desc => "list of one or more string attributes (i.e. name,industry,progress), NO spaces between attributes"
    third_argument :priority, :required => false, :desc => "optional sync priority (i.e. 100)"
    fourth_argument :type, :required => false, :desc => "optional type (i.e. \"ask\" for an ask model)"

    #template :config do |template|
    #  @model_sync_server = syncserver_exists? ? class_name : ''
    #  template.source = 'config.rb'
    #  template.destination = "app/#{name.camel_case}/config.rb"
    #end

    template :index do |template|
      template.source = 'index.erb'
      template.destination = "app/#{name.camel_case}/index.erb"
    end

    template :edit do |template|
      template.source = 'edit.erb'
      template.destination = "app/#{name.camel_case}/edit.erb"
    end

    template :new do |template|
      template.source = 'new.erb'
      template.destination = "app/#{name.camel_case}/new.erb"
    end

    template :new do |template|
      template.source = 'show.erb'
      template.destination = "app/#{name.camel_case}/show.erb"
    end
    
    template :bb_index do |template|
      template.source = 'index.bb.erb'
      template.destination = "app/#{name.camel_case}/index.bb.erb"
    end

    template :bb_edit do |template|
      template.source = 'edit.bb.erb'
      template.destination = "app/#{name.camel_case}/edit.bb.erb"
    end

    template :bb_new do |template|
      template.source = 'new.bb.erb'
      template.destination = "app/#{name.camel_case}/new.bb.erb"
    end
    
    template :bb_show do |template|
      template.source = 'show.bb.erb'
      template.destination = "app/#{name.camel_case}/show.bb.erb"
    end

    template :controller do |template|
      underscore_name = name.camel_case.split(/(?=[A-Z])/).map{|w| w.downcase}.join("_")
      template.source = 'controller.rb'
      template.destination = "app/#{name.camel_case}/#{underscore_name}_controller.rb"
    end

    template :model do |template|
      underscore_name = name.camel_case.split(/(?=[A-Z])/).map{|w| w.downcase}.join("_")
      template.source = 'model.rb'
      template.destination = "app/#{name.camel_case}/#{underscore_name}.rb"
    end

    template :spec do |template|
      underscore_name = name.camel_case.split(/(?=[A-Z])/).map{|w| w.downcase}.join("_")
      template.source = 'spec.rb'
      template.destination = "app/test/#{underscore_name}_spec.rb"
    end

    def attributes?
      self.attributes && !self.attributes.empty?
    end
    
    def syncserver_exists?
      found = true
      File.open('rhoconfig.txt').each do |line|
        found = false if line.match("syncserver\ =\ ''") or line.match("syncserver\ =\ \"\"") or line.match("syncserver\ =\ nil")
      end
      found
    end
  end

  class SpecGenerator < BaseGenerator

    def self.source_root
      File.join(File.dirname(__FILE__), 'templates', 'spec')
    end

    desc <<-DESC
      Adds spec framework to rhodes application.
    DESC

    #option :testing_framework, :desc => 'Specify which testing framework to use (spec, test_unit)'

    #first_argument :name, :required => true, :desc => "application name"
    #second_argument :syncserver, :required => false, :desc => 'url to the source adapter (i.e. "" or "http://rhosync.rhohub.com/apps/myapp/sources/")'
    #third_argument :zip_url, :required => false, :desc => "optional url to zipfile download of bundle"


    directory :specrunner do |directory|
      directory.source = 'app/SpecRunner'
      directory.destination = "app/SpecRunner"
    end
    #directory :mspec do |directory|
    #  directory.source = 'app/mspec'
    #  directory.destination = "app/mspec"
    #end
    #directory :spec do |directory|
    #  directory.source = 'app/spec'
    #  directory.destination = "app/spec"
    #end
    #template :fileutils do |template|
    #  template.source = 'app/fileutils.rb'
    #  template.destination = "app/fileutils.rb"
    #end
    template :mspecrb do |template|
      template.source = 'app/mspec.rb'
      template.destination = "app/mspec.rb"
    end
    template :specrunnerrb do |template|
      template.source = 'app/spec_runner.rb'
      template.destination = "app/spec_runner.rb"
    end

  end


  add :app, AppGenerator
  add :model, ModelGenerator
  add :spec, SpecGenerator

end