$LOAD_PATH.unshift File.expand_path('..', File.dirname(__FILE__)) unless $LOAD_PATH.include?(File.expand_path('..', File.dirname(__FILE__)))
require 'pathname'
require 'i18n'
require 'thor'
require 'thor/group'
require 'thor/actions'
require 'active_support/core_ext'

module MelissaData
  module_function

  autoload :Env,        'melissadata/env'
  autoload :CLI,        'melissadata/cli'
  autoload :Errors,     'melissadata/errors'
  autoload :Constants,  'melissadata/constants'

  ENVIRONMENTS = [:development, :production, :test, :staging]

  # Retrieves the current melissadata environment
  #
  # @return [String] the current environment
  def env
    @env or fail "environment has not been set"
  end

  # Sets the current melissadata environment
  #
  # @param [String|Symbol] env the environment symbol of [dev | development | prod | production | test]
  def env=(e)
    es = case(e.to_sym)
    when :dev  then :development
    when :prod then :production
    else e.to_sym
    end

    if ENVIRONMENTS.include?(es)
      @env = es
    else
      fail "did not recognize environment: #{e}, expected one of: #{ENVIRONMENTS.join(', ')}"
    end
  end

  # Determines if we are in the production environment
  #
  # @return [Boolean] true if current environment is production, false otherwise
  def prod?
    env == :production
  end

  # Determines if we are in the development environment
  #
  # @return [Boolean] true if current environment is development, false otherwise
  def dev?
    env == :development
  end

  # Determines if we are in the test environment
  #
  # @return [Boolean] true if current environment is test, false otherwise
  def test?
    env == :test
  end

  # Determines if we are in the staging environment
  #
  # @return [Boolean] true if current environment is staging.
  def staging?
    env == :staging
  end

  def gem_root
    @gem_root ||= Pathname.new(File.expand_path('../../../', __FILE__))
  end
end

I18n.load_path << File.expand_path("templates/locales/en.yml", MelissaData.gem_root)

require 'melissadata/command'
require 'melissadata/version'


# require 'rubygems'
# require 'active_support/core_ext'
# require 'melissadata/constants'
# require 'melissadata/commands'
# require 'melissadata/exceptions'

# module MelissaData
#   module_function

#   ENVIRONMENTS = [:development, :production, :vagrant, :test, :staging]

#   # Retrieves the current MelissaData environment
#   #
#   # @return [String] the current environment
#   def env
#     @env or fail "environment has not been set"
#   end

#   # Sets the current MelissaData environment
#   #
#   # @param [String|Symbol] env the environment symbol of [dev | development | prod | production | test]
#   def env=(e)
#     es = case(e.to_sym)
#     when :dev  then :development
#     when :prod then :production
#     else e.to_sym
#     end

#     if ENVIRONMENTS.include?(es)
#       @env = es
#     else
#       fail "did not recognize environment: #{e}, expected one of: #{ENVIRONMENTS.join(', ')}"
#     end
#   end

#   def client=(c)
#     @client = c
#   end

#   def client
#     raise "Client has not yet been setup" if @client.nil?
#     @client
#   end

#   def lib_path
#     @lib_path ||= File.dirname(__FILE__)
#   end

#   # Determines if we are in the production environment
#   #
#   # @return [Boolean] true if current environment is production, false otherwise
#   def prod?
#     env == :production
#   end

#   # Determines if we are in the development environment
#   #
#   # @return [Boolean] true if current environment is development, false otherwise
#   def dev?
#     env == :development
#   end

#   # Determines if we are in the test environment
#   #
#   # @return [Boolean] true if current environment is test, false otherwise
#   def test?
#     env == :test
#   end

#   # Determines if we are in the staging environment
#   #
#   # @return [Boolean] true if current environment is staging.
#   def staging?
#     env == :staging
#   end

#   # Determines if we are in the vagrant environment
#   #
#   # @return [Boolean] true if current environment is vagrant.
#   def vagrant?
#     env == :vagrant
#   end
# end