"""
Django settings for Eshop project.

Generated by 'django-admin startproject' using Django 1.10.6.

For more information on this file, see
https://docs.djangoproject.com/en/1.10/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.10/ref/settings/
"""

import os

from django.urls import reverse_lazy

from .env import env

# Site basic settings
SITE_ID = env.str("SITE_ID")
SITE_HOST = env.str('SITE_HOST')
SITE_URL_HTTP = 'http://{}'.format(SITE_HOST)
SITE_URL_HTTPS = 'https://{}'.format(SITE_HOST)
DEFAULT_SITE_URL = SITE_URL_HTTPS if env.bool('USE_SSL', default=False) else SITE_URL_HTTP

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

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.10/howto/deployment/checklist/

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

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = env.bool('DEBUG')
TEMPLATE_DEBUG = DEBUG

ALLOWED_HOSTS = tuple(env.list('ALLOWED_HOSTS', default=[]))

# Application definition

INSTALLED_APPS = [

    'core',
    'accounts_ext',
    'index',
    'products',
    'contact_us',

    'debug_toolbar',
    'registration',
    'crispy_forms',
    'captcha',
    'mptt',
    'import_export',
    'jet',
    'djcelery_email',

    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django.contrib.postgres',
    'django.contrib.sites',
    'django.contrib.flatpages',
    'django.contrib.admin',

    # 'landing',
    # 'orders',
    # 'auth_ext',
    # 'cart',
    # 'discount',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'django.contrib.flatpages.middleware.FlatpageFallbackMiddleware',
    'debug_toolbar.middleware.DebugToolbarMiddleware',
]

ROOT_URLCONF = 'eshop_project.urls'

# Template settings

TEMPLATE_DIR = os.path.join(BASE_DIR, 'templates')
TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [TEMPLATE_DIR],
        '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',
                'contact_us.context_processors.contact_us_form',
                'products.context_processors.product_search_form',
                'products.context_processors.product_root_categories',
                # 'cart.context_processors.cart',
            ],
        },
    },
]

# Crispy templatetags settings
CRISPY_TEMPLATE_PACK = 'bootstrap'

# Django simple captcha settings
CAPTCHA_TEST_MODE = env.bool("CAPTCHA_TEST_MODE")
CAPTCHA_OUTPUT_FORMAT = u'%(image)s %(hidden_field)s %(text_field)s'
CAPTCHA_IMAGE_SIZE = (250, 100)
CAPTCHA_CHALLENGE_FUNCT = 'captcha.helpers.word_challenge'

# WSGI server definition
WSGI_APPLICATION = 'eshop_project.wsgi.application'

MPTT_ADMIN_LEVEL_INDENT = 20
# Database
# https://docs.djangoproject.com/en/2.0/ref/settings/#databases

DATABASES = {
    'extra': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR,'eshop.sqlite.db')
    },
    'default': {
        'ENGINE': env.str('DB_ENGINE'),
        'NAME': env.str('DB_NAME'),
        'USER': env.str('DB_USER'),
        'PASSWORD': env.str('DB_PASSWORD'),
        'HOST': env.str('DB_HOST'),
        'PORT': env.str('DB_PORT')
    }
}

# DJANGO REGISTRATION PACKAGE SETTINGS
ACCOUNT_ACTIVATION_DAYS = env.int('ACCOUNT_ACTIVATION_DAYS',default=1)
REGISTRATION_AUTO_LOGIN = env.int('REGISTRATION_AUTO_LOGIN',default=False)
REGISTRATION_OPEN = env.bool('REGISTRATION_OPEN', default=True)
REGISTRATION_EMAIL_HTML = env.bool("REGISTRATION_EMAIL_HTML", True)
REGISTRATION_FORM = 'accounts_ext.forms.RegistrationForm'
AUTHENTICATION_BACKENDS = [
    'django.contrib.auth.backends.AllowAllUsersModelBackend',
]

# Authentication settings
LOGOUT_REDIRECT_URL = '/'
LOGIN_REDIRECT_URL = reverse_lazy('index:index')

# Email backend settings
EMAIL_BACKEND = 'djcelery_email.backends.CeleryEmailBackend'

# Email fake validation settings
DISPOSABLE_EMAIL_DOMAINS = os.path.join(TEMPLATE_DIR, 'emails/disposable_email_domains.txt')

# Substituting auth user model
AUTH_USER_MODEL = 'accounts_ext.User'


# Password validation
# https://docs.djangoproject.com/en/1.10/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',
    },
]


# Email config
EMAIL_USE_TLS = EMAIL_CONFIG.get('EMAIL_USE_TLS',True)
EMAIL_USE_SSL = EMAIL_CONFIG.get("EMAIL_USE_SSL", False)
EMAIL_HOST = EMAIL_CONFIG.get('EMAIL_HOST')
EMAIL_PORT = EMAIL_CONFIG.get('EMAIL_PORT')
EMAIL_HOST_USER = EMAIL_CONFIG.get('EMAIL_HOST_USER')
EMAIL_HOST_PASSWORD = EMAIL_CONFIG.get('EMAIL_HOST_PASSWORD')

# Logging
LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'require_debug_false': {
            '()': 'django.utils.log.RequireDebugFalse'
        },
        'require_debug_true': {
            '()': 'django.utils.log.RequireDebugTrue'
        }
    },
    'formatters': {
        'main_formatter': {
            'format' : '%(levelname)s:%(name)s: %(message)s:'
                        '(%(asctime)s; %(filename)s:%(lineno)d)',
            'datefmt': '%Y-%m-%d %H:%M:%S'
        },
    },
    'handlers': {
        'mail_admins': {
            'level': 'ERROR',
            'filters': ['require_debug_false'],
            'class': 'django.utils.log.AdminEmailHandler'
        },
        'production_file': {
            'level': 'DEBUG',
            'class': 'logging.handlers.RotatingFileHandler',
            'filename': 'logs/eshop_main_prod.log',
            'maxBytes': 1024*1024*5,
            'backupCount': 7,
            'formatter': 'main_formatter',
            'filters': ['require_debug_false']
        },
        'debug_file': {
            'level': 'DEBUG',
            'class': 'logging.handlers.RotatingFileHandler',
            'filename': 'logs/eshop_main_dev.log',
            'maxBytes': 1024*1024*5,
            'backupCount': 7,
            'formatter': 'main_formatter',
            'filters': ['require_debug_true']
        },
    },
    'loggers': {
        'django.request': {
            'handlers': ['mail_admins'],
            'level': 'ERROR',
            'propagate': True
        }
    }
}

# Internationalization
# https://docs.djangoproject.com/en/1.10/topics/i18n/

LANGUAGE_CODE = 'ru-RU'

DATE_FORMAT = 'd E Y'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.10/howto/static-files/

STATIC_URL = '/static/'

STATICFILES_DIRS = (
    os.path.join(BASE_DIR, "static"),
)

STATIC_ROOT = os.path.join(BASE_DIR, "assets")

MEDIA_URL = '/media/'

MEDIA_ROOT = os.path.join(BASE_DIR, "assets", "media")

CART_SESSION_ID = 'cart'

# for import-export excel data
IMPORT_EXPORT_USE_TRANSACTIONS = True