from ukrainian_word_stress import StressSymbol, Stressifier
import sys
import os
sys.path.append(os.path.abspath(os.path.dirname(__file__)))
from accentor_lib.ukrainian_accentor_transformer import Accentor

def stress_replace_and_shift(stressed: str):
    stressed = stressed.replace(
        StressSymbol.CombiningAcuteAccent, "+"
    )
    new_stressed = ""
    start = 0
    last = 0

    while True:
        plus_position = stressed.find("+", start)
        if plus_position != -1:
            new_stressed += (
                stressed[last : plus_position - 1] + "+" + stressed[plus_position - 1]
            )
            start = plus_position + 1
            last = start
        else:
            new_stressed += stressed[last:]
            break
    return new_stressed

stressify = Stressifier(stress_symbol=StressSymbol.CombiningAcuteAccent)
accentor_transformer = Accentor()

def accentification(sentence: str, mode: str):
    if (mode != "none"):
        sentence = sentence.replace("+", "")
    sentence = sentence.replace(
        StressSymbol.CombiningAcuteAccent, ""
    )
    if (mode == "vocab"):
        accented_sentence = stressify(sentence)
    elif (mode == "model"):
        accented_sentence = accentor_transformer(sentence)
    else:
        accented_sentence = sentence
    return accented_sentence



# def accentification(sentence: str):
#
#     sentence = sentence.replace("+", "")
#     sentence = sentence.replace(
#         StressSymbol.CombiningAcuteAccent, ""
#     )
#
#     accented_sentence = accentor_transformer(sentence)
#
#     return accented_sentence