from datetime import timedelta
import environ
import os
from pathlib import Path

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

env = environ.Env(
    DEBUG=(bool, False)
)

environ.Env.read_env(os.path.join(BASE_DIR, '.env'))

SECRET_KEY = env('SECRET_KEY')

DEBUG = env('DEBUG', default=True)

ALLOWED_HOSTS = env('ALLOWED_HOSTS', default='localhost,127.0.0.1,testserver,192.168.101.111').split(',')

INSTALLED_APPS = [
    'unfold',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework',
    'rest_framework_simplejwt',
    'django_filters',
    'corsheaders',
    'drf_spectacular',
    'import_export',
    'django_cleanup',
    'django_resized',
    'auth_app',
    'clubs',
    'wrestlers',
    'exercises',
    'trainings',
    'homework',
    'templates',
    'trainers',
    'locations',
    'stats',
    'training_log',
    'leistungstest',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'whitenoise.middleware.WhiteNoiseMiddleware',
    'corsheaders.middleware.CorsMiddleware',
    '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 = 'wrestleDesk.urls'

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

WSGI_APPLICATION = 'wrestleDesk.wsgi.application'

DATABASES = {
    'default': env.db('DATABASE_URL', default=f'sqlite:///{BASE_DIR / "db.sqlite3"}')
}

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 = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_TZ = True

STATIC_URL = 'static/'
STATIC_ROOT = BASE_DIR / 'staticfiles'
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'

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

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': [
        'rest_framework_simplejwt.authentication.JWTAuthentication',
    ],
    'DEFAULT_PERMISSION_CLASSES': [
        'rest_framework.permissions.IsAuthenticated',
    ],
    'DEFAULT_FILTER_BACKENDS': [
        'django_filters.rest_framework.DjangoFilterBackend',
        'rest_framework.filters.SearchFilter',
        'rest_framework.filters.OrderingFilter',
    ],
    'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination',
    'PAGE_SIZE': 20,
    'DEFAULT_SCHEMA_CLASS': 'drf_spectacular.openapi.AutoSchema',
}

SIMPLE_JWT = {
    'ACCESS_TOKEN_LIFETIME': timedelta(minutes=15),
    'REFRESH_TOKEN_LIFETIME': timedelta(days=7),
    'ROTATE_REFRESH_TOKENS': True,
    'BLACKLIST_AFTER_ROTATION': True,
    'AUTH_HEADER_TYPES': ('Bearer',),
}

SPECTACULAR_SETTINGS = {
    'TITLE': 'WrestleDesk API',
    'DESCRIPTION': 'Wrestling Club Management System API',
    'VERSION': '1.0.0',
    'SERVE_INCLUDE_SCHEMA': False,
}

CORS_ALLOWED_ORIGINS = env('CORS_ALLOWED_ORIGINS', default='')
if CORS_ALLOWED_ORIGINS:
    CORS_ALLOWED_ORIGINS = CORS_ALLOWED_ORIGINS.split(',')
else:
    if not DEBUG:
        raise ValueError("CORS_ALLOWED_ORIGINS must be explicitly configured in production")
    CORS_ALLOWED_ORIGINS = [
        'http://localhost:3000',
        'http://127.0.0.1:3000',
        'http://192.168.101.111:3000',
        'http://localhost:5173',
        'http://127.0.0.1:5173',
    ]
CORS_ALLOW_CREDENTIALS = True

UNFOLD = {
    "SIDEBAR": {
        "show_all_applications": True,
    },
}