from pathlib import Path
import os

# 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/3.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
from django.core.management.utils import get_random_secret_key
SECRET_KEY = get_random_secret_key()

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

ALLOWED_HOSTS = ['*']


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',

    'staff.apps.StaffConfig',
    'userprofile.apps.UserprofileConfig',
    'userregister.apps.UserregisterConfig',
    'userlogin.apps.UserloginConfig',
 
    'stock.apps.StockConfig',
    'warehouse.apps.WarehouseConfig',
    'reportcenter.apps.ReportcenterConfig',
    # 'asn.apps.AsnConfig',
    'bound.apps.BoundConfig',
    'container.apps.ContainerConfig',
    'bin.apps.BinConfig',
    'erp.apps.ErpConfig',

    'throttle.apps.ThrottleConfig',
    'rest_framework',
    'django_filters',
    'corsheaders',
    'drf_spectacular',
    'drf_spectacular_sidecar'
]

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

ROOT_URLCONF = 'greaterwms.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [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',
            ],
        },
    },
]

WSGI_APPLICATION = 'greaterwms.wsgi.application'
CSRF_COOKIE_SAMESITE = None

# Database
# https://docs.djangoproject.com/en/3.1/ref/settings/#databases
# update
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': BASE_DIR / 'db.sqlite3',
        'OPTIONS': {
            'timeout': 20,
        }
    }
}

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

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

LANGUAGE_CODE = 'zh-hans'

TIME_ZONE = 'Asia/Shanghai'

USE_I18N = True

USE_L10N = True

USE_TZ = False


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

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static_new').replace('\\', '/')
STATICFILES_DIRS = [
    os.path.join(BASE_DIR, 'static').replace('\\', '/'),
]

MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media').replace('\\', '/')

SPECTACULAR_SETTINGS = {
    'TITLE': 'GreaterWMS',
    'DESCRIPTION': 'GreaterWMS API Documents',
    'VERSION': '2.1.48',
    'SERVE_INCLUDE_SCHEMA': False,
    # OTHER SETTINGS
    'SWAGGER_UI_DIST': 'SIDECAR',  # shorthand to use the sidecar instead
    'SWAGGER_UI_FAVICON_HREF': 'SIDECAR',
    'REDOC_DIST': 'SIDECAR',
    # OTHER SETTINGS
}

REST_FRAMEWORK = {
    # AttributeError: ‘AutoSchema’ object has no attribute ‘get_link’
    # DEFAULT SET:
    'DEFAULT_SCHEMA_CLASS': 'drf_spectacular.openapi.AutoSchema',
    # 'DEFAULT_SCHEMA_CLASS': 'rest_framework.schemas.openapi.AutoSchema',
    # EXCEPTION:
    'EXCEPTION_HANDLER': 'utils.my_exceptions.custom_exception_handler',
    # Base API policies:
    'DEFAULT_RENDERER_CLASSES': [
        'rest_framework.renderers.JSONRenderer',
        'rest_framework_csv.renderers.CSVRenderer',
        #'rest_framework.renderers.BrowsableAPIRenderer',
    ],
    'DEFAULT_PARSER_CLASSES': [
        'rest_framework.parsers.JSONParser',
        'rest_framework.parsers.FormParser',
        'rest_framework.parsers.MultiPartParser'
    ],
    'DEFAULT_AUTHENTICATION_CLASSES': ['utils.auth.Authtication', ],
    'DEFAULT_PERMISSION_CLASSES': ["utils.permission.Normalpermission", ],
    'DEFAULT_THROTTLE_CLASSES': ['utils.throttle.VisitThrottle', ],
    # 'DEFAULT_THROTTLE_RATES': ['utils.throttle.VisitThrottle', ],
    'DEFAULT_CONTENT_NEGOTIATION_CLASS': 'rest_framework.negotiation.DefaultContentNegotiation',
    'DEFAULT_METADATA_CLASS': 'rest_framework.metadata.SimpleMetadata',
    'DEFAULT_VERSIONING_CLASS': None,
    # 'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination',
    # 'PAGE_SIZE': 1,  # 默认 None
    'DEFAULT_FILTER_BACKENDS': [
        'django_filters.rest_framework.DjangoFilterBackend',
        # 'django_filters.rest_framework.backends.DjangoFilterBackend',
    ],
    'SEARCH_PARAM': 'search',
    'ORDERING_PARAM': 'ordering',
    'NUM_PROXIES': None,
    # Versioning:
    'DEFAULT_VERSION': None,
    'ALLOWED_VERSIONS': None,
    'VERSION_PARAM': 'version',
    # Authentication:
    'UNAUTHENTICATED_USER': 'django.contrib.auth.models.AnonymousUser',
    'UNAUTHENTICATED_TOKEN': None,
    # View configuration:
    'VIEW_NAME_FUNCTION': 'rest_framework.views.get_view_name',
    'VIEW_DESCRIPTION_FUNCTION': 'rest_framework.views.get_view_description',
    'NON_FIELD_ERRORS_KEY': 'non_field_errors',
    # Testing
    'TEST_REQUEST_RENDERER_CLASSES': [
        'rest_framework.renderers.MultiPartRenderer',
        'rest_framework.renderers.JSONRenderer'
    ],
    'TEST_REQUEST_DEFAULT_FORMAT': 'multipart',
    # Hyperlink settings
    'URL_FORMAT_OVERRIDE': 'format',
    'FORMAT_SUFFIX_KWARG': 'format',
    'URL_FIELD_NAME': 'url',
    # Encoding
    'UNICODE_JSON': True,
    'COMPACT_JSON': True,
    'STRICT_JSON': True,
    'COERCE_DECIMAL_TO_STRING': True,
    'UPLOADED_FILES_USE_URL': True,
    # Browseable API
    'HTML_SELECT_CUTOFF': 1000,
    'HTML_SELECT_CUTOFF_TEXT': "More than {count} items...",
    # Schemas
    'SCHEMA_COERCE_PATH_PK': True,
    'SCHEMA_COERCE_METHOD_NAMES': {
        'retrieve': 'read',
        'destroy': 'delete'
    },
}

SERVER_LOGS_FILE = os.path.join(BASE_DIR, "logs", "server.log")
ERROR_LOGS_FILE = os.path.join(BASE_DIR, "logs", "error.log")
BILL_LOGS_FILE = os.path.join(BASE_DIR, "logs", "boundBill.log")
if not os.path.exists(os.path.join(BASE_DIR, "logs")):
    os.makedirs(os.path.join(BASE_DIR, "logs"))

STANDARD_LOG_FORMAT = (
    "[%(asctime)s][%(name)s.%(funcName)s():%(lineno)d] [%(levelname)s] %(message)s"
)
CONSOLE_LOG_FORMAT = (
    "[%(asctime)s][%(name)s.%(funcName)s():%(lineno)d] [%(levelname)s] %(message)s"
)

LOGGING = {
    "version": 1,
    "disable_existing_loggers": False,
    "formatters": {
        "standard": {"format": STANDARD_LOG_FORMAT},
        "console": {
            "format": CONSOLE_LOG_FORMAT,
            "datefmt": "%Y-%m-%d %H:%M:%S",
        },
        "file": {
            "format": CONSOLE_LOG_FORMAT,
            "datefmt": "%Y-%m-%d %H:%M:%S",
        },
    },
    "handlers": {
        "file": {
            "level": "INFO",
            "class": "logging.handlers.RotatingFileHandler",
            "filename": SERVER_LOGS_FILE,
            "maxBytes": 1024 * 1024 * 100,
            "backupCount": 30,
            "formatter": "standard",
            "encoding": "utf-8",
        },
        "error": {
            "level": "ERROR",
            "class": "logging.handlers.RotatingFileHandler",
            "filename": ERROR_LOGS_FILE,
            "maxBytes": 1024 * 1024 * 100,
            "backupCount": 30,
            "formatter": "standard",
            "encoding": "utf-8",
        },
        "console": {
            "level": "INFO",
            "class": "logging.StreamHandler",
            "formatter": "console",
        },
        'boundBill': {
            'level': 'INFO',
            'class': 'logging.handlers.RotatingFileHandler',
            'filename': BILL_LOGS_FILE,
            "maxBytes": 1024 * 1024 * 100,
            "backupCount": 30,
            "formatter": "standard",
            "encoding": "utf-8",
        },
    },
    "loggers": {
        'wms.boundBill': {
            'handlers': ['boundBill'],
            'level': 'INFO',
        },
        "django": {
            "handlers": ["console", "error", "file"],
            "level": "INFO",
            "propagate": False,
        },
        "scripts": {
            "handlers": ["console", "error", "file"],
            "level": "INFO",
            "propagate": False,
        },
        "django.db.backends": {
            "handlers": [],
            "propagate": True,
            "level": "INFO",
        },
    },
}

CORS_ALLOW_CREDENTIALS = True
CORS_ORIGIN_ALLOW_ALL = True
CORS_ORIGIN_WHITELIST = ()

CORS_ALLOW_METHODS = (
    'DELETE',
    'GET',
    'OPTIONS',
    'PATCH',
    'POST',
    'PUT',
    'VIEW',
)

CORS_ALLOW_HEADERS = (
    'accept',
    'accept-encoding',
    'authorization',
    'content-type',
    'dnt',
    'origin',
    'user-agent',
    'x-csrftoken',
    'x-requested-with',
    'token',
    'appid', 
    'language',
    'operator',
    'device',
    'app-id',
    'event-sign'
)

LAZY_RENDERING = True
NATIVE_SCROLLBARS = True

ALLOCATION_SECONDS = 1
GET_THROTTLE = 500
POST_THROTTLE = 500
PUT_THROTTLE = 500
PATCH_THROTTLE = 500
DELETE_THROTTLE = 500

JWT_TIME = 60 * 60 * 24 * 365 * 20