import json
import os
from datetime import timedelta
"""
Django settings for config project.

Generated by 'django-admin startproject' using Django 3.1.1.

For more information on this file, see
https://docs.djangoproject.com/en/3.1/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/3.1/ref/settings/
"""

from pathlib import Path

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

secrets = BASE_DIR + "/secrets.json"

with open(secrets) as f:
    keys = json.loads(f.read())


def get_secret(setting, keys=keys):
    return keys[setting]

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = get_secret("SECRET_KEY")

EMAIL_ID = get_secret("EMAIL_ID")
EMAIL_SECRET = get_secret("EMAIL_SECRET")
EMAIL_FROM = get_secret("EMAIL_FROM")

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = get_secret("DEBUG")

ALLOWED_HOSTS = get_secret("ALLOWED_HOSTS")

APPEND_SLASH = False

# Application definition

INSTALLED_APPS = [
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.staticfiles',
    "django.contrib.gis",
    "rest_framework",
    "rest_framework_simplejwt",
    "django_extensions",

    "users",
    "trials",
    "answers",
    "questions",
    "categories"
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    "corsheaders.middleware.CorsMiddleware",
    # "`debug_toolbar.middleware.DebugToolbarMiddleware`",
    'django.middleware.common.CommonMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = get_secret("ROOT_URLCONF")

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [
            os.path.join(BASE_DIR, "templates"),
            os.path.join(BASE_DIR, "tools/emails/templates")
        ],
        '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 = 'config.wsgi.application'

# User model
AUTH_USER_MODEL = "users.User"

# Database
# https://docs.djangoproject.com/en/3.1/ref/settings/#databases

DATABASES = {
    'default': {
        "ENGINE": "django.contrib.gis.db.backends.postgis",
        "NAME": get_secret("DB_NAME"),
        "USER": get_secret("DB_USER"),
        "PASSWORD": get_secret("DB_PASSWORD"),
        "HOST": get_secret("DB_HOST"),
        "PORT": get_secret("DB_PORT"),
    }
}

REST_FRAMEWORK = {
    "DEFAULT_PERMISSION_CLASSES": (
        "rest_framework.permissions.IsAuthenticated",
    ),
    "DEFAULT_AUTHENTICATION_CLASSES": (
        "rest_framework_simplejwt.authentication.JWTAuthentication",
    ),
    "DEFAULT_PAGINATION_CLASS": "rest_framework.pagination.LimitOffsetPagination",
    "DEFAULT_FILTER_BACKENDS": (
        "django_filters.rest_framework.DjangoFilterBackend",
        "rest_framework.filters.SearchFilter",
        "rest_framework.filters.OrderingFilter",
    ),
    "NON_FIELD_ERRORS_KEY": "message",
    'DEFAULT_THROTTLE_CLASSES': [
        'rest_framework.throttling.AnonRateThrottle',
        'rest_framework.throttling.UserRateThrottle'
    ],
    'DEFAULT_THROTTLE_RATES': {
        'anon': '100/day',
        'user': '10000/day'
    },
    "DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
}

# Password validation
# https://docs.djangoproject.com/en/3.1/ref/settings/#auth-password-validators

DEVELOPMENT = get_secret("DEVELOPMENT")

if not DEVELOPMENT:
    REST_FRAMEWORK.update({
        "DEFAULT_RENDERER_CLASSES": (
            "djangorestframework_camel_case.render.CamelCaseJSONRenderer",
            "djangorestframework_camel_case.render.CamelCaseBrowsableAPIRenderer",
        ),
        "DEFAULT_PARSER_CLASSES": (
            "djangorestframework_camel_case.parser.CamelCaseJSONParser",
            "djangorestframework_camel_case.parser.CamelCaseMultiPartParser",
            "djangorestframework_camel_case.parser.CamelCaseFormParser",
        ),
        "JSON_UNDERSCOREIZE": {
            "no_underscore_before_number": True,
        },
    })

SIMPLE_JWT = {
    "AUTH_HEADER_TYPES": ("Bearer", ),
    'ACCESS_TOKEN_LIFETIME': timedelta(days=365),
    'REFRESH_TOKEN_LIFETIME': timedelta(days=1),
}

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
# https://docs.djangoproject.com/en/3.1/topics/i18n/

LANGUAGE_CODE = "pl"

TIME_ZONE = "Europe/Warsaw"

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.1/howto/static-files/

STATIC_URL = "/static/"
MEDIA_ROOT = "/media/"
STATICFILES_DIRS = (os.path.join(BASE_DIR, "static"),)
STATIC_ROOT = os.path.join(BASE_DIR, "../static")
CORS_ORIGIN_ALLOW_ALL = True

CORS_ALLOW_HEADERS = ('content-disposition', 'accept-encoding',
                      'content-type', 'accept', 'origin', 'authorization')

MEDIA_URL = "/media/"