#!/usr/bin/python
# -*- coding: UTF-8 -*-
#
# Copyright (C) 2007 by Jan Dittberner.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
# USA.
#
# Version: $Id$

import getopt, sys, sqlalchemy

from gnuviechadmin import client, exceptions

def usage():
    print """Usage: %s [-h|--help] [-v|--verbose]
 [-t <title>|--title=<title>]
 -f <firstname>|--firstname=<firstname> -l <lastname>|--lastname=<lastname>
 -a <address1>|--address=<address1> [--address2=<address2>]
 -z <zip>|--zip=<zip> -c <city>|--city=<city> [--country=<isocode>]
 [-o <organisation>|--organisation=<organisation>]
 -e <email>|--email=<email> -p <phone>|--phone=<phone>
 [-m <mobile>|--mobile=<mobile>] [-x <fax>|--fax=<fax>]

General options:
  -h, --help         show this usage message and exit
  -v, --verbose      verbose operation

Mandatory client data options:
  -f, --firstname    firstname
  -l, --lastname     lastname
  -a, --address      street address
  -z, --zip          zip or postal code
  -c, --city         city or location
  -e, --email        contact email address
  -p, --phone        telephone number

Optional client data options:
  --address2         optional second line of the street address
  -o, --organisation option organisation
  --country          country (defaults to de)
  -t, --title        optional title
  -m, --mobile       optional mobile number
  -x, --fax          optional fax number
""" % (sys.argv[0])

def main():
    try:
        opts, args = getopt.gnu_getopt(sys.argv[1:],
                                       "hvf:l:a:z:c:e:p:o:t:m:x:",
                                       ["help", "verbose", "firstname=",
                                        "lastname=", "address=", "zip=",
                                        "city=", "email=", "phone=",
                                        "address2=", "organisation=",
                                        "country=", "title=", "mobile=",
                                        "fax="])
    except getopt.GetoptError:
        usage()
        sys.exit(2)
    clientdata = {}
    verbose = False
    for o, a in opts:
        if o in ("-v", "--verbose"):
            verbose = True
        if o in ("-h", "--help"):
            usage()
            sys.exit()
        if o in ("-f", "--firstname"):
            clientdata["firstname"] = a
        if o in ("-l", "--lastname"):
            clientdata["lastname"] = a
        if o in ("-a", "--address"):
            clientdata["address1"] = a
        if o in ("-z", "--zip"):
            clientdata["zip"] = a
        if o in ("-c", "--city"):
            clientdata["city"] = a
        if o == "--country":
            clientdata["country"] = a
        if o in ("-t", "--title"):
            clientdata["title"] = a
        if o in ("-m", "--mobile"):
            clientdata["mobile"] = a
        if o in ("-e", "--email"):
            clientdata["email"] = a
        if o in ("-o", "--organisation"):
            clientdata["organisation"] = a
        if o in ("-x", "--fax"):
            clientdata["fax"] = a
        if o in ("-p", "--phone"):
            clientdata["phone"] = a
    if verbose:
        print "parsed client data is ", clientdata
    try:
        myclient = client.Client(**clientdata)
    except exceptions.MissingFieldsError, mfe:
        print mfe
        usage()
        sys.exit(2)
    try:
        sess = sqlalchemy.create_session()
        sess.save(myclient)
        sess.flush()
    except sqlalchemy.exceptions.SQLError, e:
        print "saving client failed: ", e
        sys.exit(2)
    if verbose:
        print myclient

if __name__ == "__main__":
    main()