import os
from logging.config import dictConfig

from flask_api import FlaskAPI

from . import command


def create_app() -> FlaskAPI:
    app = FlaskAPI(__name__)
    app.register_blueprint(command.bp)

    dictConfig(
        {
            "version": 1,
            "formatters": {
                "default": {
                    "format": "[%(asctime)s] %(levelname)s in %(module)s: %(message)s",
                },
            },
            "handlers": {
                "wsgi": {
                    "class": "logging.StreamHandler",
                    "stream": "ext://flask.logging.wsgi_errors_stream",
                    "formatter": "default",
                },
            },
            "root": {"level": "INFO", "handlers": ["wsgi"]},
        },
    )

    if os.environ.get("WERKZEUG_RUN_MAIN") != "true":
        # prevent from be called twice in debug mode
        command.start_backgroup_process()

    return app