#!/usr/bin/python
# Copyright (C) 2012  Codethink Limited
# 
# 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; version 2 of the License.
# 
# 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.


import cliapp
import random


class Namer(cliapp.Application):

    def add_settings(self):
        self.settings.string(['adjectives', 'a'], 'file with adjectives',
                             default='adjectives.txt')
        self.settings.string(['nouns', 'n'], 'file with nouns',
                             default='nouns.txt')
        self.settings.integer(['count', 'c'], 'how many names?', default=1)

    def process_args(self, args):
        adjectives = self.read_words(self.settings['adjectives'])
        nouns = self.read_words(self.settings['nouns'])
        
        for i in range(self.settings['count']):
            a = random.choice(adjectives)
            n = random.choice(nouns)
            self.output.write('%s %s\n' % (a, n))

    def read_words(self, filename):
        with open(filename) as f:
            return [x.strip() for x in f.readlines() if x.strip()]


Namer().run()