"""
voice factory
"""


def create_voice(voice_type):
    """
    create a voice instance
    :param voice_type: voice type code
    :return: voice instance
    """
    if voice_type == "baidu":
        from voice.baidu.baidu_voice import BaiduVoice

        return BaiduVoice()
    elif voice_type == "google":
        from voice.google.google_voice import GoogleVoice

        return GoogleVoice()
    elif voice_type == "openai":
        from voice.openai.openai_voice import OpenaiVoice

        return OpenaiVoice()
    elif voice_type == "pytts":
        from voice.pytts.pytts_voice import PyttsVoice

        return PyttsVoice()
    elif voice_type == "azure":
        from voice.azure.azure_voice import AzureVoice

        return AzureVoice()
    raise RuntimeError
