# encoding: utf8

"""
Created on 2017.08.17

@author: yalei
"""


from __future__ import unicode_literals
import pinyin
from Pinyin2Hanzi import DefaultDagParams
from Pinyin2Hanzi import dag


dagParams = DefaultDagParams()


def fulanhua(string, verbose=True):
    s = pinyin.get(string, format="strip", delimiter=" ")
    words = s.split()
    res = []
    rules = {'ong': 'eng'}
    for i, word in enumerate(words):
        new_word = word.encode('utf-8')
        if new_word.startswith('hu'):
            new_word = 'f' + new_word[2:]
        elif new_word.startswith('h'):
            new_word = 'f' + new_word[1:]
        elif new_word.startswith('n'):
            new_word = 'l' + new_word[1:]
        for i, j in rules.items():
            new_word = new_word.replace(i, j)
        res.append(new_word)
        if verbose:
            print('%s -> %s' % (word, res[i]))
    result = dag(dagParams, res, path_num=10, log=False)
    return ' '.join(res), result


if __name__ == '__main__':
    import sys
    string = sys.argv[1]
    py, hz = fulanhua(string, verbose=False)
    for item in hz:
        score = item.score
        res = ''.join(item.path)
        print(' %s %s' % (score, res))
    if not hz:
        print(py)

"""
>>> python fulanhua.py 你能不能别说你是湖南人
 3.27469370593e-05 理冷不冷别说历史辅懒人

>>> python fulanhua.py 你能不能别说普通话
 0.000149049266441 理冷不冷别说扑腾发

>>> python fulanhua.py 黄花机场
 0.0794434315813 方法机场
"""