require File.dirname(__FILE__) + '/milia/base'
require File.dirname(__FILE__) + '/milia/control'
require File.dirname(__FILE__) + '/milia/password_generator'
require File.dirname(__FILE__) + '/milia/invite_member'

require File.dirname(__FILE__) + '/milia/railtie' if defined?(Rails::Railtie)

module Milia

  # expecting params[:coupon] for sign-ups
  mattr_accessor :use_coupon
  @@use_coupon = true

  # use recaptcha to validate human params input
  mattr_accessor :use_recaptcha
  @@use_recaptcha = true

  # use sign_out to root; else return to sign-in page
  mattr_accessor :signout_to_root
  @@signout_to_root = true

  # use airbrake gem to log exceptions
  mattr_accessor :use_airbrake
  @@use_airbrake = false

  # use invite_member for devise work-around to invite members
  # ASSUMES User model
  mattr_accessor :use_invite_member
  @@use_invite_member = true


  # whitelist user params list
  # allows an app to expand the permitted attribute list
  # specify each attribute as a symbol
  # example: [:name]
  # config.whitelist_user_params = []
  @@whitelist_user_params = []

  def self.whitelist_user_params=(list)
    raise ArgumentError unless !list.nil? && list.kind_of?( Array )
    @@whitelist_user_params = list
  end

  def self.whitelist_user_params()
    return [:email, :password, :password_confirmation] + 
           @@whitelist_user_params
  end


  # whitelist user params list
  # allows an app to expand the permitted attribute list
  # specify each attribute as a symbol
  # example: [:name]
  # config.whitelist_user_params = []
  @@whitelist_tenant_params = []

  def self.whitelist_tenant_params=(list)
    raise ArgumentError unless !list.nil? && list.kind_of?( Array )
    @@whitelist_tenant_params = list
  end

  def self.whitelist_tenant_params()
    return @@whitelist_tenant_params << :name
  end

  # whitelist coupon params list
  # allows an app to expand the permitted attribute list
  # specify each attribute as a symbol
  # example: [:name]
  # config.whitelist_user_params = []
  @@whitelist_coupon_params = []

  def self.whitelist_coupon_params=(list)
    raise ArgumentError unless !list.nil? && list.kind_of?( Array )
    @@whitelist_coupon_params = list
  end

  def self.whitelist_coupon_params()
    return @@whitelist_coupon_params << :coupon
  end



  # undocumented feature, debugging trace, default is off
  mattr_accessor :trace_on
  @@trace_on = false

  # Default way to setup milia. 
  def self.setup
    yield self
  end
  
end # module Milia