"""Django local development settings."""

import os

from . import bds_prod
from .cof_prod import *  # NOQA
from .cof_prod import BASE_DIR, INSTALLED_APPS, MIDDLEWARE, TESTING

# ---
# Merge COF and BDS configs
# ---

for app in bds_prod.INSTALLED_APPS:
    if app not in INSTALLED_APPS:
        INSTALLED_APPS.append(app)


# ---
# Tweaks for debug/local development
# ---

ALLOWED_HOSTS = []

DEBUG = True
EMAIL_BACKEND = "django.core.mail.backends.console.EmailBackend"

if TESTING:
    PASSWORD_HASHERS = ["django.contrib.auth.hashers.MD5PasswordHasher"]

STATIC_URL = "/static/"
MEDIA_URL = "/media/"
MEDIA_ROOT = os.path.join(BASE_DIR, "media")

DATABASES = {
    "default": {
        "ENGINE": "django.db.backends.sqlite3",
        "NAME": os.path.join(BASE_DIR, "db.sqlite3"),
    }
}

# Use the default cache backend for local development
CACHES = {"default": {"BACKEND": "django.core.cache.backends.locmem.LocMemCache"}}

# Use the default in memory asgi backend for local development
CHANNEL_LAYERS = {
    "default": {
        "BACKEND": "asgiref.inmemory.ChannelLayer",
        "ROUTING": "cof.routing.routing",
    }
}


# ---
# Debug tool bar
# ---


def show_toolbar(request):
    """
    On ne veut pas la vérification de INTERNAL_IPS faite par la debug-toolbar
    car cela interfère avec l'utilisation de Vagrant. En effet, l'adresse de la
    machine physique n'est pas forcément connue, et peut difficilement être
    mise dans les INTERNAL_IPS.
    """
    env_no_ddt = bool(os.environ.get("DJANGO_NO_DDT", None))
    return DEBUG and not env_no_ddt and not request.path.startswith("/admin/")


if not TESTING:
    INSTALLED_APPS += ["debug_toolbar"]
    MIDDLEWARE = ["debug_toolbar.middleware.DebugToolbarMiddleware"] + MIDDLEWARE
    DEBUG_TOOLBAR_CONFIG = {"SHOW_TOOLBAR_CALLBACK": show_toolbar}