#! /usr/bin/env python3

import argparse
import phonagen
import random

def parseArgs():
  # Define argument parser
  parser = argparse.ArgumentParser(description='Generate words from a generator.')
  parser.add_argument('file', metavar='jsonfile', help='JSON file to use for generation.')
  parser.add_argument('--generator', metavar='id', help='id of the generator to use. If not provided, choosed randomly', default='')
  parser.add_argument('--number', metavar='N', help='number of word to generate; 1 if not not provided', default=1, type=int)
  # Parse arguments
  return parser.parse_args()

# Main
if __name__ == '__main__':
  args = parseArgs()
  phonagenFile = phonagen.PhonagenFile()
  phonagenFile.load(args.file)
  print([phonagenFile.generateWord(args.generator) for x in range(args.number)])