import pathlib
from typing import Dict, cast

from starlette.config import Config
from werkzeug.local import LocalProxy

from service.conf.utils import (
    get_admin_user_credentials,
    get_airflow_api_credentials,
    get_appsync_profile,
)

config = Config(".env")

###############
# Application #
###############

DEBUG = config.get("APP_DEBUG", cast=bool, default=False)


###############
# Directories #
###############

BASE_DIR = pathlib.Path(__file__).resolve().parent.parent

ROOT_DIR = BASE_DIR.parent


###############
# Environment #
###############

PROFILE: str = config.get("PROFILE", default="devel")

TESTING = config.get("TESTING", default=False, cast=bool)


############
# Database #
############

DATABASE_NAME = config.get("DATABASE_NAME", default="fansifter")

DATABASE_URL = config.get("DATABASE_URL", default=None)

DATABASE_MOCK = TESTING and config.get("DATABASE_MOCK", default=False)

MIGRATIONS_ROOT = ROOT_DIR / "migrations"

MIGRATIONS_DISABLE_SSL = PROFILE in {"auto_test", "local"}


###########
# Airflow #
###########

AIRFLOW_CREDENTIALS = cast(
    Dict[str, str],
    LocalProxy(lambda: get_airflow_api_credentials(DATABASE_NAME)),
)


###########
# AppSync #
###########

APPSYNC_PROFILE = get_appsync_profile(DATABASE_NAME)

#######################
# Internal admin page #
#######################

ADMIN_USER_CREDENTIALS = cast(
    Dict[str, str],
    LocalProxy(lambda: get_admin_user_credentials(PROFILE)),
)

###########
# Logging #
###########

LOGGING = {
    "version": 1,
    "disable_existing_loggers": False,
    "formatters": {
        "default": {
            "format": "[%(asctime)s] %(levelname)s in %(module)s: %(message)s",
        }
    },
    "handlers": {
        "stdout": {
            "level": "DEBUG",
            "class": "logging.StreamHandler",
            "formatter": "default",
        },
    },
    "loggers": {
        "service": {
            "handlers": ["stdout"],
            "level": "INFO",
            "propagate": False,
        },
        "boto3": {
            "handlers": ["stdout"],
            "level": "ERROR",
            "propagate": False,
        },
        "botocore": {
            "handlers": ["stdout"],
            "level": "ERROR",
            "propagate": False,
        },
        "s3transfer": {
            "handlers": ["stdout"],
            "level": "ERROR",
            "propagate": False,
        },
        "urllib3": {
            "handlers": ["stdout"],
            "level": "ERROR",
            "propagate": False,
        },
    },
}