# coding: utf8
from __future__ import unicode_literals

from ...attrs import LIKE_NUM


# Thirteen, fifteen etc. are written separate: on üç
_num_words = [
    "bir",
    "iki",
    "üç",
    "dört",
    "beş",
    "altı",
    "yedi",
    "sekiz",
    "dokuz",
    "on",
    "yirmi",
    "otuz",
    "kırk",
    "elli",
    "altmış",
    "yetmiş",
    "seksen",
    "doksan",
    "yüz",
    "bin",
    "milyon",
    "milyar",
    "katrilyon",
    "kentilyon",
]


def like_num(text):
    if text.startswith(("+", "-", "±", "~")):
        text = text[1:]
    text = text.replace(",", "").replace(".", "")
    if text.isdigit():
        return True
    if text.count("/") == 1:
        num, denom = text.split("/")
        if num.isdigit() and denom.isdigit():
            return True
    if text.lower() in _num_words:
        return True
    return False


LEX_ATTRS = {LIKE_NUM: like_num}