class ShopifyAppGenerator

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

def add_bootstrap_gem
  insert_into_file "Gemfile", "\ngem 'less-rails-bootstrap'\n\n", :before => '# Gems used only for assets and not required'
  insert_into_file "Gemfile", "\ngem 'therubyracer', :platforms => :ruby\n\n", :before => 'end'
end

def add_config_variables
  api_key_str = api_key.nil? ? "ENV['SHOPIFY_API_KEY']" : api_key.inspect
  api_secret_str = secret.nil? ? "ENV['SHOPIFY_API_SECRET']" : secret.inspect
  
  inject_into_file 'config/application.rb', <<-DATA, :after => "class Application < Rails::Application\n"
  
  # Shopify API connection credentials:
  config.shopify.api_key = #{api_key_str}
  config.shopify.secret = #{api_secret_str}
  
  DATA
end

def add_routes
  unless options[:skip_routes]
    route "root :to                   => 'home#index'"
    route "match 'login/logout'       => 'login#logout',       :as => :logout"
    route "match 'login/finalize'     => 'login#finalize',     :as => :finalize"
    route "match 'login/authenticate' => 'login#authenticate', :as => :authenticate"
    route "match 'login'              => 'login#index',        :as => :login"
    route "match 'design'             => 'home#design'"
    route "match 'welcome'            => 'home#welcome'"
    route "match 'auth/shopify/callback' => 'login#finalize'"
  end
end

def copy_files
  directory 'app'
  directory 'public'
  directory 'config'
end

def display_readme
  `bundle install`
  readme '../README'
end

def remove_static_index
  remove_file 'public/index.html'
end