"""
Django settings for rad project.

Generated by 'django-admin startproject' using Django 1.11.14.

For more information on this file, see
https://docs.djangoproject.com/en/1.11/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.11/ref/settings/
"""

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
try:
    with open("/etc/secret_key") as f:
        SECRET_KEY = f.read().strip()
except:
    SECRET_KEY = os.environ.get("SECRET_KEY")


# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = int(os.environ.get("DEBUG", default=0))

ALLOWED_HOSTS = [
    "localhost",
    "localhost:8000",
    "localhost:8080",
    "127.0.0.1",
    "161.35.163.87",
    "46.101.13.46", 
    "penracourses.org.uk",
    "www.penracourses.org.uk",
]

# Application definition

INSTALLED_APPS = [
    "generic",
    "anatomy",
    "physics",
    "rapids",
    "shorts",
    "longs",
    "sbas",
    "wally",
    "atlas",
    "research",
    "rcr",
    "rota",
    "oef",
    "reversion",
    "debug_toolbar",
    "django_tables2",
    "django_filters",
    "easy_thumbnails",
    "filer",
    #"mptt",
    "sortedm2m",
    "dal",
    "dal_select2",
    "dal_queryset_sequence",
    "cookie_consent",
    "django.contrib.admin",
    "django.contrib.auth",
    "django.contrib.contenttypes",
    "django.contrib.sessions",
    "django.contrib.messages",
    "django.contrib.staticfiles",
    "django.contrib.postgres",
    "dbbackup",
    "tinymce",
    "django_unused_media",
    "django_htmx",
    "crispy_forms",
    "crispy_bootstrap5",
    "autocomplete",
    'markdownify.apps.MarkdownifyConfig',
    'django_jsonforms',
    'django_svelte_jsoneditor',
    'django_psutil_dash',
    'django_tasks',
    'django_tasks_db',
    'survey',
]

MIDDLEWARE = [
    "debug_toolbar.middleware.DebugToolbarMiddleware",
    "corsheaders.middleware.CorsMiddleware",
    "django.middleware.security.SecurityMiddleware",
    "django.middleware.csrf.CsrfViewMiddleware",
    "django.contrib.sessions.middleware.SessionMiddleware",
    "django.middleware.common.CommonMiddleware",
    "django.contrib.auth.middleware.AuthenticationMiddleware",
    "django.contrib.messages.middleware.MessageMiddleware",
    "django.middleware.clickjacking.XFrameOptionsMiddleware",
    "reversion.middleware.RevisionMiddleware",
    "django_htmx.middleware.HtmxMiddleware",

]

if not DEBUG:
    MIDDLEWARE.append(
    'rad.middleware.coep.COEPMiddleware'
    )


ROOT_URLCONF = "rad.urls"

#default_loaders = [
#    "django.template.loaders.filesystem.Loader",
#    "django.template.loaders.app_directories.Loader",
#]
#
#cached_loaders = [("django.template.loaders.cached.Loader", default_loaders)]

if DEBUG:
    # Development: do not use cached loader so templates reload on each request
    TEMPLATES = [
        {
            "BACKEND": "django.template.backends.django.DjangoTemplates",
            "DIRS": [os.path.join(BASE_DIR, "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",
                    "django.template.context_processors.static",
                ],
            },
        },
    ]
else:
    # Production: enable cached loader for performance
    TEMPLATES = [
        {
            "BACKEND": "django.template.backends.django.DjangoTemplates",
            "DIRS": [os.path.join(BASE_DIR, "templates")],
            "APP_DIRS": False,
            "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",
                    "django.template.context_processors.static",
                ],
                "loaders": [
                    (
                        "django.template.loaders.cached.Loader",
                        [
                            "django.template.loaders.filesystem.Loader",
                            "django.template.loaders.app_directories.Loader",
                        ],
                    )
                ],
            },
        },
    ]

WSGI_APPLICATION = "rad.wsgi.application"

# Database
# https://docs.djangoproject.com/en/1.11/ref/settings/#databases

DATABASES = {
    "default": {
        "ENGINE": "django.db.backends.postgresql_psycopg2",
        "NAME": os.environ.get("DB_NAME", "django"),
        "USER": os.environ.get("DB_USER", "django"),
        "PASSWORD": os.environ.get("DB_PASSWORD", "AVNS_NG_s4i7SMMobWLO"),
        #"HOST": os.environ.get("DB_HOST", "db-postgresql-lon1-05515-do-user-8165014-0.b.db.ondigitalocean.com"),
        "HOST": os.environ.get("DB_HOST", "db-postgresql-lon1-05515-jan-22-backup-do-user-8165014-0.c.db.ondigitalocean.com"),
        "PORT": os.environ.get("DB_PORT", "25060"),
        #"NAME": os.environ.get("DB_NAME", "django"),
        #"USER": os.environ.get("DB_USER", "django"),
        #"PASSWORD": os.environ.get("DB_PASSWORD", "f7bf31dc9bda1256ea827953480d1917"),
        #"HOST": os.environ.get("DB_HOST", "161.35.163.87"),
        #"PORT": os.environ.get("DB_PORT", "5432"),
    }
}

# Password validation
# https://docs.djangoproject.com/en/1.11/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/1.11/topics/i18n/

LANGUAGE_CODE = "en-us"

TIME_ZONE = "Europe/London"

USE_I18N = True

USE_L10N = True

USE_TZ = True

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.11/howto/static-files/

SECURE_SSL_REDIRECT = True
SECURE_PROXY_SSL_HEADER = ("HTTP_X_FORWARDED_PROTO", "https")

STATIC_URL = "/static/"
STATIC_ROOT = "static/"

REMOTE_URL = "https://www.penracourses.org.uk"
#
# if DEBUG:
#    STATIC_URL = REMOTE_URL + STATIC_URL

MEDIA_URL = "/media/"
MEDIA_ROOT = "media/"

# if DEBUG:
#    MEDIA_URL = REMOTE_URL + MEDIA_URL

# Redirect to home URL after login (Default redirects to /accounts/profile/)
LOGIN_REDIRECT_URL = "/"
LOGOUT_REDIRECT_URL = "/"

INTERNAL_IPS = ["localhost", "127.0.0.1", "localhost:8000", "localhost:8080"]

#LOGGING = {
#    "version": 1,
#    "disable_existing_loggers": False,
#    "incremental": True,
#    "root": {
#        "level": "DEBUG",
#    },
#}


CORS_ORIGIN_ALLOW_ALL = True

# Development: trust local origins (including ports) so the dev nginx reverse
# proxy and the Django runserver can POST/PUT without CSRF Origin errors.
if DEBUG:
    CSRF_TRUSTED_ORIGINS = [
        "http://localhost",
        "http://127.0.0.1",
        "http://localhost:8000",
        "http://127.0.0.1:8000",
        "http://localhost:8080",
        "http://127.0.0.1:8080",
    ]

# Redis host configuration
redis_url_str = os.environ.get("REDIS_URL", "")
if redis_url_str.startswith("redis://"):
    # extract host from redis://host:port/db
    REDIS_HOST = redis_url_str[8:].split("/")[0].split(":")[0]
elif redis_url_str.startswith("rediss://"):
    # extract host from rediss://host:port/db
    REDIS_HOST = redis_url_str[9:].split("/")[0].split(":")[0]
else:
    REDIS_HOST = os.environ.get("REDIS_HOST", "127.0.0.1")

CACHES = {
    "default": {
        "BACKEND": "django.core.cache.backends.redis.RedisCache",
        "LOCATION": f"redis://{REDIS_HOST}:6379/1",
    },
    "filesystem": {
        "BACKEND": "django.core.cache.backends.filebased.FileBasedCache",
        "LOCATION": "/var/tmp/django_cache",
    },
}

THUMBNAIL_ALIASES = {
    "": {
        "exam-list": {"size": (50, 50), "crop": True},
    },
}


DATA_UPLOAD_MAX_NUMBER_FIELDS = 50000

THUMBNAIL_SOURCE_GENERATORS = (
    "easy_thumbnails.source_generators.pil_image",
    "helpers.images.pil_dicom_image",
)
DBBACKUP_STORAGE = "django.core.files.storage.FileSystemStorage"
DBBACKUP_STORAGE_OPTIONS = {"location": os.path.join(BASE_DIR, "../backups")}

DEFAULT_FILE_STORAGE = (
    "django_hashedfilenamestorage.storage.HashedFilenameFileSystemStorage"
)

TINYMCE_DEFAULT_CONFIG = {
    "theme": "silver",
    "height": 500,
    "menubar": False,
    "plugins": "advlist,autolink,lists,link,image,charmap,print,preview,anchor,"
    "searchreplace,visualblocks,code,fullscreen,insertdatetime,media,table,paste,"
    "code,help,wordcount",
    "toolbar": "undo redo | formatselect | code"
    "bold italic backcolor | alignleft aligncenter "
    "alignright alignjustify | bullist numlist outdent indent | "
    "removeformat | code | help",
    "skin": "oxide-dark",
    "menubar": "tools",
    "content_css": "dark",
    # Disable the "Powered by Tiny" branding badge in the editor UI
    # (TinyMCE option: https://www.tiny.cloud/docs/configure/editor-appearance/#branding)
    "branding": False,
    "promotion": False,
}

DEFAULT_AUTO_FIELD = "django.db.models.AutoField"

EMAIL_BACKEND = os.environ.get("EMAIL_BACKEND", "django.core.mail.backends.smtp.EmailBackend")

# Path used by Django's file-based email backend. In dev this should be
# mounted into the container at `/var/log/rad/emails` (see `docker-compose.dev.yml`).
EMAIL_FILE_PATH = os.environ.get("EMAIL_FILE_PATH", os.path.join(BASE_DIR, "../logs/emails"))

# SENDGRID_API_KEY = os.getenv('SENDGRID_API_KEY')
SENDGRID_API_KEY = (
    "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"
)

# SENDGRID
#EMAIL_HOST = "smtp.sendgrid.net"
#EMAIL_HOST_USER = "apikey"  # this is exactly the value 'apikey'
#EMAIL_HOST_PASSWORD = SENDGRID_API_KEY
#EMAIL_PORT = 587
#EMAIL_USE_TLS = True

# EMAIL_HOST = "smtp.office365.com "
# EMAIL_HOST_USER = "Penra.courses@nhs.net"
# EMAIL_HOST_PASSWORD = '"got3<}%o"~\J",\Di3<'
# EMAIL_PORT = 587
# EMAIL_USE_TLS = True
# EMAIL_USE_SSl = False

DEFAULT_FROM_EMAIL = "no-reply@penracourses.org.uk"
EMAIL_HOST = "webhosting2027.is.cc"
EMAIL_HOST_USER = "no-reply@penracourses.org.uk"
EMAIL_HOST_PASSWORD = "I(5E)&1w+Bh)"
EMAIL_PORT = 465
#EMAIL_USE_TLS = True
EMAIL_USE_SSL = True

ADMINS = [("Ross","ross@xkjq.uk")]

CRISPY_ALLOWED_TEMPLATE_PACKS = ('bootstrap5',)
CRISPY_TEMPLATE_PACK = 'bootstrap5'
CRISPY_CLASS_CONVERTERS = {
    "textinput": "clearable_input",  # Use clearable_input.html for TextInput
    "textarea": "clearable_input",  # Use clearable_input.html for Textarea
}

DEBUG_CONTAINER = False

CONTACT_EMAIL = "plh-tr.radiology-academy@nhs.net"

STATICFILES_DIRS = (
    os.path.join(BASE_DIR, "rad", "static"), # That's it!!
)

CIMAR_USERNAME = ""
CIMAR_PASSWORD = ""

# Celery settings
CELERY_BROKER_URL = f"redis://{REDIS_HOST}:6379"
CELERY_RESULT_BACKEND = f"redis://{REDIS_HOST}:6379"

# Django 6 task framework settings.
# Use DJANGO_TASK_BACKEND to select your backend implementation.
TASKS = {
    "default": {
        "BACKEND": os.environ.get(
            "DJANGO_TASK_BACKEND",
            "django_tasks_db.DatabaseBackend",
        ),
        "QUEUES": ["default"],
    }
}




def show_toolbar(request):
    if request.headers.get("HX-Request") or getattr(request, "htmx", False):
        return False
    if request.headers.get("x-requested-with") == "XMLHttpRequest":
        return False
    try:
        from debug_toolbar.middleware import show_toolbar as default_show_toolbar
        return default_show_toolbar(request)
    except ImportError:
        return False

DEBUG_TOOLBAR_CONFIG = {
    "SHOW_TOOLBAR_CALLBACK": "rad.settings.show_toolbar",
}

try:
    from .settings_local import *
except ImportError as e:
    print(e)
    print("UNABLE TO IMPORT LOCAL SETTINGS")
    pass


