require 'rubygems'
require 'rest_phone'

# There's only one menu in this system.  It plays a prompt asking
# the caller to enter their confirmation code.  If the user enters
# the right code (hardcoded here to 1234) it POSTs the information to 
# http://www.restphone.com/user_call_logs/list/1234 and tells the
# caller that they've confirmed their code.
# 
# If the user enters anything other than 1234, an error prompt is played.
# 
# If the user doesn't enter anything, the timeout message is played.
confirmation_menu = RestPhone::PhoneMenuBuilder.create_menu do |m|
  m.play :play_text => "Please enter your confirmation code."
  
  # If the user enters 1234, play the 'thank you' message and do the post.
  m.on_key :key => 1234 do |n|
    n.play :play_text => "Thank you.  You've confirmed your code."
    n.post_url :url => 'http://www.restphone.com/user_call_logs/list/$last_key',
      :params => {:extra_information => "something extra"}
    n.hangup
  end
  # If the user entered anything else, play the error message.
  m.on_key :key => :any do |n|
    n.play :play_text => "That's not your code."
  end
  
  # If the user doesn't enter anything before the timeout, play a timeout
  # message.
  m.on_timeout do |n|
    n.play :play_text => "Sorry, I didn't get that."
  end
end

# Now we have a menu, and we need to put it up on the RESTPhone server.

# Create the service object with the right credentials.
# You can either specify them in a file (using :credentials_file)
# or specify them directly (using :username and :password).
# 
# The credentials file is YAML, so just has:
# 
# username: myusername
# password: mypassword
service = RestPhone::Service.new(
  :credentials_file => File.dirname(__FILE__) + '/../../config/api_auth.yml'
)

# create_outbound_call creates a new request for a call using the menu we built.
# If you're sending this to yourself, your phone should ring in a few seconds
# after this completes.
service.create_outbound_call(
  :phone_menu => confirmation_menu,
  :src_number => 12065551212, 
  :destination_number => 12065551212
)

puts "Call requested.\n"

# If the user types in 1234, the post to the URL contains:
# 
#   Parameters: {"remote_caller_id_text"=>"", "last_key"=>"1234", "extra_information"=>"something extra", "call_identifier"=>"domU-12-31-39-00-30-62/1196881171.43", "action"=>"list", "id"=>"1234", "remote_number"=>"12067840496", "user_call_request_id"=>"457", "controller"=>"user_call_logs", "local_number"=>"unknown", "local_caller_id_text"=>""}