module Docli
  class Create < SubcommandBase
    def self.help(*args)
      super
      puts <<-INSTRUCTION
Examples:
  docli create -f resources.yaml # Create resources from YAML file

      INSTRUCTION
    end

    method_option :filename, aliases: '-f', desc: 'Filename to use to create the resource'

    def initialize(args = [], local_options = {}, config = {})
      puts "`create droplet` called with options: #{options}" if Docli.debug?
      super
      if options[:filename]
        puts "create -f called with options: #{options}" if Docli.debug?
        config = YAML.load(File.open(options[:filename]))
        puts "YAML Loaded:"
        puts config
        exit
      end
    end

    desc 'droplet', 'Create a droplet'
    method_option :name              , aliases: '-n', desc: 'droplet name (require for the hostname of droplets', required: true
    method_option :region            , aliases: '-r', desc: 'droplet region', default: 'NYC1'
    method_option :size              , aliases: '-s', desc: 'size of droplet, ex: 512mb, 1gb ...', default: '512mb'
    method_option :image             , aliases: '-i', desc: 'mage name or image id', default: 'Ubuntu 16x04'
    method_option :user_data         , aliases: '-u', desc: 'add command or cloud config on first boot'
    method_option :ipv6                             , desc: 'turn on or off ipv6', type: :boolean, default: true
    method_option :private_networking, aliases: '-p', desc: 'turn on or off private networking', type: :boolean, lazy_default: true
    method_option :monitoring        , aliases: '-m', desc: 'turn on or off monitoring', type: :boolean, lazy_default: true
    method_option :backups           , aliases: '-b', desc: 'turn on or off auto backup', type: :boolean, lazy_default: true
    method_option :tags              , aliases: '-t', desc: 'add tags', type: :array
    
    # method_options :volumes, :ssh_keys .... # TODO: consider to enable these options

    def droplet
      droplet_obj = DropletKit::Droplet.new(options)
      Docli.client.droplets.create(droplet_obj)
      tp(
        :id => droplet_obj.id,
        :name => droplet_obj.name,
        :region => droplet_obj.region.name,
        :size => droplet_obj.size,
        :status => droplet_obj.status
      )
    end
  end
end