import os

ANNOUNCEMENT_DIR = os.path.join(os.path.dirname(__file__), 'announcements')
VENV_DIR = os.path.join(os.path.dirname(__file__), '../venv')
PIPER_EXE_PATH = f'{VENV_DIR}/bin/piper'
FRAME_DUR_MS = 10
SAMPLING_RATE_HZ = int(16e3)
BITRATE_BPS = int(32e3)

def mk_filename_lc3(lang=''):
    return f"{ANNOUNCEMENT_DIR}/announcement_{lang}_{SAMPLING_RATE_HZ//1000}_{FRAME_DUR_MS}_{BITRATE_BPS//1000}.lc3"

LANG_CONFIG = {
    "de": {
        "filepath_wav": f"{ANNOUNCEMENT_DIR}/announcement_de.wav",
        "filepath_wav_resamp": f"{ANNOUNCEMENT_DIR}/announcement_de_resamp.wav",
        "tts": 'de_DE-kerstin-low',
    },
    "en": {
        "filepath_wav": f"{ANNOUNCEMENT_DIR}/announcement_en.wav",
        "filepath_wav_resamp": f"{ANNOUNCEMENT_DIR}/announcement_en_resamp.wav",
        "tts": 'en_US-lessac-medium'
    },
    "fr": {
        "filepath_wav": f"{ANNOUNCEMENT_DIR}/announcement_fr.wav",
        "filepath_wav_resamp": f"{ANNOUNCEMENT_DIR}/announcement_fr_resamp.wav",
        "tts": 'fr_FR-siwis-medium'
    },
    # "es": {
    #     "filepath_wav": f"{ANNOUNCEMENT_DIR}/announcement_es.wav",
    #     "tts": 'es_ES-sharvard-medium'
    # },
    # "it": {
    #     "filepath_wav": f"{ANNOUNCEMENT_DIR}/announcement_it.wav",
    #     "tts": 'it_IT-paola-medium'
    # }
}

os.makedirs(ANNOUNCEMENT_DIR, exist_ok=True)