"""
SuperTonic3 OpenAI-Compatible Server

Flask application factory and initialization.
"""

__version__ = '3.0.0'

from flask import Flask

from app.config import Config
from app.logging_config import get_logger, setup_logging


def create_app(config_overrides: dict = None) -> Flask:
    setup_logging()
    logger = get_logger()

    app = Flask(
        __name__,
        template_folder=Config.get_template_folder(),
        static_folder=Config.get_static_folder(),
    )

    app.config['STREAM_DEFAULT'] = Config.STREAM_DEFAULT
    app.config['TEXT_PREPROCESS_DEFAULT'] = Config.TEXT_PREPROCESS_DEFAULT

    if config_overrides:
        app.config.update(config_overrides)

    from app.routes import api

    app.register_blueprint(api)

    logger.info('Flask application created')

    return app


def init_tts_service(voice: str = None) -> None:
    from app.services.tts import get_tts_service

    logger = get_logger()
    tts = get_tts_service()

    if voice:
        tts.default_voice = voice

    tts.load_model()
    logger.info('TTS service initialized')