"""
Django settings for project project.

Generated by 'django-admin startproject' using Django 6.0.2.

For more information on this file, see
https://docs.djangoproject.com/en/6.0/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/6.0/ref/settings/
"""

# --- Import ---
import os
from pathlib import Path
import environ
import ldap
from django_auth_ldap.config import LDAPSearch

# --- Base Directory ---
BASE_DIR = Path(__file__).resolve().parent.parent

# --- Environment Initialization ---
env = environ.Env()
environ.Env.read_env(os.path.join(BASE_DIR, '.env'))

# --- Security ---
SECRET_KEY = env('SECRET_KEY')
DEBUG = env.bool('DEBUG', default=False)
ALLOWED_HOSTS = env.list('ALLOWED_HOSTS', default=[])

# --- Custom User Model ---
AUTH_USER_MODEL = 'core.CustomUserLogin'

# --- LDAP Authentication ---
AUTH_LDAP_SERVER_URI = env('AUTH_LDAP_SERVER_URI')
AUTH_LDAP_BIND_DN = env('AUTH_LDAP_BIND_DN')
AUTH_LDAP_BIND_PASSWORD = env('AUTH_LDAP_BIND_PASSWORD')

AUTH_LDAP_USER_SEARCH = LDAPSearch(
    env('AUTH_LDAP_USER_SEARCH_BASE'),
    ldap.SCOPE_SUBTREE,
    env('AUTH_LDAP_USER_SEARCH_FILTER')
)

AUTH_LDAP_CONNECTION_OPTIONS = {
    ldap.OPT_REFERRALS: 0,
    ldap.OPT_NETWORK_TIMEOUT: 5,
}

AUTH_LDAP_USER_ATTR_MAP = {
    "username": "sAMAccountName",
    "first_name": "givenName",
    "last_name": "sn",
    "email": "mail",
}

# --- Installed Applications ---
INSTALLED_APPS = [
    'apps.core',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
]

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',
]

ROOT_URLCONF = 'project.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [BASE_DIR / 'templates'],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
                'apps.core.context_processors.titles',
            ],
        },
    },
]

WSGI_APPLICATION = 'project.wsgi.application'

# --- Database ---
DATABASES = {
    'default': {
        'ENGINE': env('DB_ENGINE', default='django.db.backends.sqlite3'),
        'NAME': BASE_DIR / env('DB_NAME', default='db.sqlite3'),
        'USER': env('DB_USER', default=''),
        'PASSWORD': env('DB_PASSWORD', default=''),
        'HOST': env('DB_HOST', default=''),
        'PORT': env('DB_PORT', default=''),
    }
}

# --- Password Validation ---
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'},
]

# --- Internationalization ---
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'Asia/Jakarta'
USE_I18N = True
USE_TZ = False

# --- Static and Media Files ---
STATIC_URL = 'static/'
STATICFILES_DIRS = [BASE_DIR / 'static']

MEDIA_URL = 'media/'
MEDIA_ROOT = BASE_DIR / 'media'

# --- Default Primary Key ---
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

# --- Login / Logout URL ---
LOGIN_URL = '/login/'
LOGIN_REDIRECT_URL = '/'
LOGOUT_REDIRECT_URL = '/'