"""
Django settings for equipment_tracker project.

Generated by 'django-admin startproject' using Django 4.2.6.

For more information on this file, see
https://docs.djangoproject.com/en/4.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/4.2/ref/settings/
"""

from datetime import timedelta
from pathlib import Path
from dotenv import load_dotenv  # Python dotenv
import os

load_dotenv()  # loads the configs from .env

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/4.2/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = str(os.getenv('SECRET_KEY'))

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
FRONTEND_DEBUG = True

ALLOWED_HOSTS = ['*']
# CSRF_TRUSTED_ORIGINS = [] To-do: Specify URL to web frontend

# Email credentials
EMAIL_HOST = ''
EMAIL_HOST_USER = ''
EMAIL_HOST_PASSWORD = ''
EMAIL_PORT = ''
EMAIL_USE_TLS = False

if (DEBUG == True):
    EMAIL_HOST = str(os.getenv('DEV_EMAIL_HOST'))
    EMAIL_HOST_USER = str(os.getenv('DEV_EMAIL_HOST_USER'))
    EMAIL_HOST_PASSWORD = str(os.getenv('DEV_EMAIL_HOST_PASSWORD'))
    EMAIL_PORT = str(os.getenv('DEV_EMAIL_PORT'))
else:
    EMAIL_HOST = str(os.getenv('PROD_EMAIL_HOST'))
    EMAIL_HOST_USER = str(os.getenv('PROD_EMAIL_HOST_USER'))
    EMAIL_HOST_PASSWORD = str(os.getenv('PROD_EMAIL_HOST_PASSWORD'))
    EMAIL_PORT = str(os.getenv('PROD_EMAIL_PORT'))
    EMAIL_USE_TLS = str(os.getenv('PROD_EMAIL_TLS'))

# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework',
    'rest_framework_simplejwt',
    'djoser',
    'corsheaders'
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    "whitenoise.middleware.WhiteNoiseMiddleware",
    'django.contrib.sessions.middleware.SessionMiddleware',
    "corsheaders.middleware.CorsMiddleware",
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.2/howto/static-files/

STATIC_URL = 'static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')
STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"

ROOT_URLCONF = 'config.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',
            ],
        },
    },
]

REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': (
        'rest_framework_simplejwt.authentication.JWTAuthentication',
    ),
    'DEFAULT_THROTTLE_CLASSES': [

        'rest_framework.throttling.AnonRateThrottle',

        'rest_framework.throttling.UserRateThrottle'

    ],

    'DEFAULT_THROTTLE_RATES': {

        'anon': '360/min',

        'user': '1440/min'

    },
}

WSGI_APPLICATION = 'config.wsgi.application'


# Database
# https://docs.djangoproject.com/en/4.2/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': BASE_DIR / 'db.sqlite3',
    }
}

DJOSER = {
    'SEND_ACTIVATION_EMAIL': True,
    'SEND_CONFIRMATION_EMAIL': True,
    'ACTIVATION_URL': 'activation/{uid}/{token}',
    'USER_AUTHENTICATION_RULES': ['djoser.authentication.TokenAuthenticationRule'],
}

# Password validation
# https://docs.djangoproject.com/en/4.2/ref/settings/#auth-password-validators

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/4.2/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'Asia/Manila'

USE_I18N = True

USE_TZ = True


# Default primary key field type
# https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

DOMAIN = ''
if (FRONTEND_DEBUG):
    DOMAIN = 'exp'
else:
    DOMAIN = 'citctracker'

SITE_NAME = 'CITC Equipment Tracker'

# 1 week access token lifetime
SIMPLE_JWT = {
    "ACCESS_TOKEN_LIFETIME": timedelta(minutes=10080),
    "REFRESH_TOKEN_LIFETIME": timedelta(minutes=10080)
}

SESSION_ENGINE = "django.contrib.sessions.backends.cache"
SESSION_CACHE_ALIAS = "default"

CORS_ALLOW_ALL_ORIGINS = True
CORS_ALLOW_CREDENTIALS = True
