require 'thor'
require 'chamber/rubinius_fix'
require 'chamber/binary/travis'
require 'chamber/binary/heroku'
require 'chamber/commands/show'
require 'chamber/commands/files'
require 'chamber/commands/secure'
require 'chamber/commands/compare'
require 'chamber/commands/initialize'

module  Chamber
module  Binary
class   Runner < Thor
  include Thor::Actions

  source_root ::File.expand_path('../../../../templates', __FILE__)

  class_option  :rootpath,
                type:     :string,
                aliases:  '-r',
                default:  ENV['PWD'],
                desc:     'The root filepath of the application'
  class_option  :basepath,
                type:     :string,
                aliases:  '-b',
                desc:     'The base filepath where Chamber will look for the conventional settings files'
  class_option  :files,
                type:     :array,
                aliases:  '-f',
                desc:     'The set of file globs that Chamber will use for processing'
  class_option  :namespaces,
                type:     :array,
                aliases:  '-n',
                default:  [],
                desc:     'The set of namespaces that Chamber will use for processing'
  class_option  :preset,
                type:     :string,
                aliases:  '-p',
                enum:     ['rails'],
                desc:     'Used to quickly assign a given scenario to the chamber command (eg Rails apps)'
  class_option  :decryption_key,
                type:     :string,
                desc:     'The path to or contents of the private key associated with the project (typically .chamber.pem)'
  class_option  :encryption_key,
                type:     :string,
                desc:     'The path to or contents of the public key associated with the project (typically .chamber.pub.pem)'
  class_option  :shell,
                default:  self.new,
                desc:     'The command runner.  Can be overridden for specific logging capabilities.'

  desc 'travis SUBCOMMAND ...ARGS',   'For manipulating Travis CI environment variables'
  subcommand 'travis',    Chamber::Binary::Travis

  desc 'heroku SUBCOMMAND ...ARGS',   'For manipulating Heroku environment variables'
  subcommand 'heroku',    Chamber::Binary::Heroku

  desc 'show', 'Displays the list of settings and their values'
  method_option :as_env,
                type:     :boolean,
                aliases:  '-e',
                desc:     'Whether the displayed settings should be environment variable compatible'
  def show
    puts Commands::Show.call(options)
  end

  desc 'files', 'Lists the settings files which are parsed with the given options'
  def files
    puts Commands::Files.call(options)
  end

  desc 'compare', 'Displays the difference between what is currently stored in the Heroku application\'s config and what Chamber knows about locally'
  method_option :keys_only,
                type:     :boolean,
                default:  true,
                desc:     'Whether or not to only compare the keys but not the values of the two sets of settings'
  method_option :first,
                type:     :array,
                desc:     'The list of namespaces which will be used as the source of the comparison'
  method_option :second,
                type:     :array,
                desc:     'The list of namespaces which will be used as the destination of the comparison'
  def compare
    Commands::Compare.call(options)
  end

  desc 'secure', 'Secures any values which appear to need to be encrypted in any of the settings files which match irrespective of namespaces'
  method_option :only_sensitive,
                type:     :boolean,
                default:  true
  method_option :dry_run,
                type:     :boolean,
                aliases:  '-d',
                desc:     'Does not actually encrypt anything, but instead displays what values would be encrypted'
  def secure
    Commands::Secure.call(options)
  end

  desc 'init', 'Sets Chamber up matching best practices for secure configuration management'
  def init
    Commands::Initialize.call(options)
  end
end
end
end