module Chatroom
	module Generators
		module OrmHelpers
			def model_contents
				buffer = <<-CONTENT
		# validates
		validates :content, :presence => true, :length => { :maximum => 250 }

		EMOTIONS = [
			"smile", "despressed", "like", "dull", "proud", "cry", "shy", "shut up",
			"nap", "big cry", "awkward red", "angry", "naughty", "snag", "surprise", "bad",
			"cool", "awkward", "scream", "vomit", "giggle", "lovely", "who cares", "zhuai",
			"hungry", "sleepy", "scared", "sweat", "simper", "solider", "strive", "shout",
			"questionaire", "hiss", "dizzy", "impantient", "be bombed", "skull", "hit head", "bye"
		]
		
		# The created time of the message
		def send_time
		  self.created_at.strftime("%Y-%m-%d %H:%M:%d")
		end

		# convert the marks to html tags
		def html_content
			return "" if content.blank? 
			str = content.gsub(/\\[bold\\]/, "<b>")
			str = str.gsub(/\\[-bold\\]/, "</b>")
			str = str.gsub(/\\[italic\\]/, "<i>")
			str = str.gsub(/\\[-italic\\]/, "</i>")
			str = str.gsub(/\\[color:(#.{6})\\]/){ |s| "<span style=\\"color:\#{$1}\\">" }
			str = str.gsub(/\\[-color\\]/, "</span>")
			str = str.gsub(/\\[(.+)\\]/) do |s|
				emotion = EMOTIONS.index($1)
				emotion.nil? ? "[\#{$1}]": "<img src=\\"/assets/emotions/\#{emotion}.gif\\" />" 
			end
			return str
		end
				CONTENT
				buffer
			end

			private
				def model_exists?
					File.exists?(File.join(destination_root, model_path))
				end

				def migration_exists?
					Dir.glob("#{File.join(destination_root, migration_path)}/[0-9]*_*.rb").grep(/\d+_add_devise_to_#{table_name}.rb$/).first
				end

				def migration_path
					@migration_path ||= File.join("db", "migrate")
				end

				def model_path
					@model_path ||= File.join("app", "models", "#{file_path}.rb")
				end
		end
	end
end