"""
Django settings for core project.

Generated by 'django-admin startproject' using Django 4.2.4.

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 pathlib import Path

import dotenv
from django.contrib import messages


# 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 = dotenv.get_key('.env', 'SECRET_KEY')

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True if dotenv.get_key('.env', 'DEBUG') == 'True' else False


if DEBUG == True:
    ALLOWED_HOSTS = ['*']
else:
    ALLOWED_HOSTS = ["hsgghs.edu.bd", "www.hsgghs.edu.bd"]


# Application definition

INSTALLED_APPS = [
    'jazzmin',  # Must be before django.contrib.admin (3rd party app)
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    "whitenoise.runserver_nostatic", # whitenoise for static files - 3rd party app
    'django.contrib.staticfiles',

    # Local apps
    'school_management_main.apps.SchoolManagementMainConfig',

    # Third party apps
    'django_cleanup.apps.CleanupConfig',
    'ckeditor',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    "whitenoise.middleware.WhiteNoiseMiddleware",  # whitenoise for static files - for production - must be before CommonMiddleware - 3rd party app 
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'core.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',
                'school_management_main.context_processors.school_context'
            ],
        },
    },
]

WSGI_APPLICATION = 'core.wsgi.application'


# Database
# https://docs.djangoproject.com/en/4.2/ref/settings/#databases
if DEBUG == True:
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.sqlite3',
            'NAME': BASE_DIR / 'db.sqlite3',
        }
    }
else:
    DATABASES = {
        'default': {
            'ENGINE': 'django.db.backends.mysql',
            'NAME': dotenv.get_key('.env', 'DB_NAME'),
            'USER': dotenv.get_key('.env', 'DB_USER'),
            'PASSWORD': dotenv.get_key('.env', 'DB_PASSWORD'),
            'HOST': dotenv.get_key('.env', 'DB_HOST'),
            'PORT': dotenv.get_key('.env', 'DB_PORT'),
        }
    }
    

# storage for static files
if DEBUG == False:
    # STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
    STATICFILES_STORAGE = 'whitenoise.storage.CompressedStaticFilesStorage'


# 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/Dacca'

USE_I18N = True

USE_TZ = True


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

STATIC_URL = 'static/'

STATICFILES_DIRS = [
    BASE_DIR / 'static',
]

STATIC_ROOT = BASE_DIR / 'staticfiles'

MEDIA_URL = 'media/'

MEDIA_ROOT = BASE_DIR / 'media'

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

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'


# ckeditor
CKEDITOR_CONFIGS = {
    'default': {
        'toolbar': 'full',
    }
}

# messages tags
MESSAGE_TAGS = {
    messages.ERROR: 'danger',
}


if  DEBUG == False:
    ## HTTPS Settings
    SESSION_COOKIE_SECURE = True
    CSRF_COOKIE_SECURE = True
    SECURE_SSL_REDIRECT = True

    ## HSTS settings
    SECURE_HSTS_SECONDS = 31536000
    SECURE_HSTS_PRELOAD = True
    SECURE_HSTS_INCLUDE_SUBDOMAINS = True

    SECURE_REFERRER_POLICY = 'strict-origin'
    SECURE_BROWSER_XSS_FILTER = True