require 'erb'
require 'launchy'

module Shelly
  class App < Base
    DATABASE_KINDS = %w(postgresql mongodb redis none)
    attr_accessor :purpose, :code_name, :databases

    def add_git_remote
      system("git remote add #{purpose} git@git.shellycloud.com:#{code_name}.git")
    end

    def generate_cloudfile
      @email = current_user.email
      @databases = databases
      template = File.read("lib/shelly/templates/Cloudfile.erb")
      cloudfile = ERB.new(template, 0, "%<>-")
      cloudfile.result(binding)
    end

    def create_cloudfile
      content = generate_cloudfile
      File.open(cloudfile_path, "a+") { |f| f << content }
    end

    def cloudfile_path
      File.join(Dir.pwd, "Cloudfile")
    end

    def self.guess_code_name
      File.basename(Dir.pwd)
    end

    def open_billing_page
      url = "#{shelly.api_url}/apps/#{code_name}/edit_billing?api_key=#{current_user.token}"
      Launchy.open(url)
    end
  end
end