gem 'doll'

require 'doll'

require './config'
require './converse'

run Doll.server

Doll.configure do
  # Support Adapters
  adapter Doll::Adapter::Plain.new
  adapter Doll::Adapter::Facebook.new(
    'ACCESS_TOKEN',
    'SECRET_TOKEN',
    'VERIFY_TOKEN'
  )

  # NLP Support
  use Doll::NLP::Wit.new('API_TOKEN')
end

Doll.converse do
  match /[Hh]ello/, to: :hello
  # Current only support `intent` as predict entity for Wit.ai
  intent :buy

  not_found { 'I cannot figure out what you say....' }
end

# TODO: Namespace and Class name can be improved

module Hello
  # Initialize Dialog
  class StartDialog
    def process
      # TODO: View-like helper comming soon
      Doll::Message::Text.new('Hi, Human!')
    end
  end
end

# TODO: Namespace and Class name can be improved

module Buy
  # Initialize Dialog
  class StartDialog
    def process
      # TODO: View-like helper comming soon
      Doll::Message::Text.new('Ok, I know you want buy something')
    end
  end
end

mount Doll.server => '/doll'

Doll.configurate do
  adapter # ...
end

Doll.converse do
  match # ...
  intent # ...
end

# app/bot/hello/start_dialog.rb

module Hello
  class StartDialog < Doll::Dialog
    def process
      # ...
    end
  end
end