# Copyright(c) 2010 Mike Telis

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.

# Click "View raw file" in the lower right for the best copy/paste view

AREA_CODE = '717'                  # my area code
GV_USER   = 'username@gmail.com'   # my GV e-mail address (user@gmail.com)
GV_PASS   = 'GV password'          # my GV password
CB_NUMBER = '1aaaxxxyyyy'          # my 11-digit SIP number (only one)

SPEED_DIAL = {                     # my speed dial numbers
 '1'   => '19879879876',          # Mom
 '123' => '12345678901',          # Work
 '45'  => '17479876543',          # Gizmo BFF
 '411' => '8004664411',           # Google 411
 '266' => '4153767253@podlinez.com',     # CNN Headlines
}

begin
   sys.Log "** Call from #{req.Header.From} to #{req.URI.User} **"

 if sys.Out    # if outbound call
   num = req.URI.User.to_s        # Get a string copy of the number to dial

   num = SPEED_DIAL[num] || num   # Substitute with speed dial entry, if any

   case num
     when /@/ then sys.Dial num   # URI dialing
     when /^[2-9]\d{6}$/          # Local call, 7-digit number
       num = '1'+ AREA_CODE + num # prefix it with country and area code
     when /^[01]?([2-9]\d{9})/    # US number with or without country code
       num = '1' + $1             # add country code and truncate number to 10-digit
     when /^(011|00|\+)(\d{9,})/  # international number
       num = '+' + $2             # GoogleVoiceCall works with '+' prefix only


     else sys.Respond 603, 'Wrong number, check & dial again'
   end

   sys.Log "Calling #{num} via Google Voice"
   sys.GoogleVoiceCall GV_USER, GV_PASS, CB_NUMBER, num, '.*', CB_NUMBER =~ /^1747/ ? 7 : 1, 30

 else          # sys.Out
   sys.Dial "#{sys.Username}@local"
 end

rescue
 sys.Log("** Error: " + $!) unless $!.to_s =~ /Thread was being aborted./
end