"""
Django settings for PDA-New

Originally generated by 'django-admin startproject' using Django 5.2.5.
"""

import os
from pathlib import Path
from environ import Env 

BASE_DIR = Path(__file__).resolve().parent.parent
ENV_FILE = os.path.join(BASE_DIR,'.env')

env = Env()
env.read_env(ENV_FILE)
SECRET_KEY = env("DJANGO_SECRET_KEY", default='')
print('Starting without a secret key is not recommended in production') if not SECRET_KEY else None

DEBUG = env.bool("DJANGO_DEBUG", default=False)
print('Debug mode ENABLED. Disable this before going into production') if DEBUG else None

ALLOWED_HOSTS = env.list("DJANGO_ALLOWED_HOSTS", 
    default=["localhost","127.0.0.1"])
print('ALLOWED_HOSTS is set to %s' % ','.join(ALLOWED_HOSTS)) if DEBUG else None

INSTALLED_APPS = [
    "django.contrib.admin",
    "django.contrib.auth",
    "django.contrib.contenttypes",
    "django.contrib.sessions",
    "django.contrib.messages",
    "django.contrib.staticfiles",
    "allauth",
    "allauth.account",
    'pdns',
]

AUTHENTICATION_BACKENDS = [
    # Needed to login by username in Django admin, regardless of `allauth`
    'django.contrib.auth.backends.ModelBackend',

    # `allauth` specific authentication methods, such as login by email
    'allauth.account.auth_backends.AuthenticationBackend',
]

MIDDLEWARE = [
    "django.middleware.security.SecurityMiddleware",
    "django.contrib.sessions.middleware.SessionMiddleware",
    "django.middleware.common.CommonMiddleware",
    "django.middleware.csrf.CsrfViewMiddleware",
    "django.contrib.auth.middleware.AuthenticationMiddleware",
    "django.contrib.messages.middleware.MessageMiddleware",
    "django.middleware.clickjacking.XFrameOptionsMiddleware",
    "django.middleware.locale.LocaleMiddleware",
    "allauth.account.middleware.AccountMiddleware",
]

ROOT_URLCONF = "config.urls"

TEMPLATES = [
    {
        "BACKEND": "django.template.backends.django.DjangoTemplates",
        "DIRS": [],
        "APP_DIRS": True,
        "OPTIONS": {
            "context_processors": [
                "django.template.context_processors.request",
                "django.contrib.auth.context_processors.auth",
                "django.contrib.messages.context_processors.messages",
            ],
        },
    },
]

WSGI_APPLICATION = "config.wsgi.application"

DB_ENGINE=env('DB_ENGINE', default='sqlite3')
DEFAULT_DB = {
    'ENGINE': f"django.db.backends.{DB_ENGINE}",
}
if DB_ENGINE=='sqlite3':
    DEFAULT_DB['NAME'] = os.path.join(BASE_DIR,
                            env('DB_NAME', default='pdanext.sqlite3'))
else:
    DEFAULT_DB['NAME'] = env('DB_NAME')
    DEFAULT_DB['USER'] = env('DB_USER')
    DEFAULT_DB['PASSWORD'] = env('DB_PASSWORD')
    DEFAULT_DB['HOST'] = env('DB_HOST')
    if DB_ENGINE=='postgresql':
        DEFAULT_DB['PORT'] = env('DB_PORT', default=5432)
    elif DB_ENGINE=='mysql':
        DEFAULT_DB['PORT'] = env('DB_PORT', default=3306)

DATABASES = {
    'default': DEFAULT_DB,
}

print('Database: %s' % DATABASES['default']) if DEBUG else None

AUTH_PASSWORD_VALIDATORS = [
    {
        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
    },
    {
        "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
    },
    {
        "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
    },
    {
        "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
    },
]

LANGUAGE_CODE = env('DJANGO_LANGUAGE_CODE', default="en-us")
TIME_ZONE = env("DJANGO_TIME_ZONE", default="UTC")
USE_I18N = env.bool('DJANGO_USE_I18N', default=True)
USE_TZ = env.bool('DJANGO_USE_TZ', default=True)

STATIC_URL = "static/"
DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"