"""
Django settings for ERP_5 project.

Generated by 'django-admin startproject' using Django 3.2.16.

For more information on this file, see
https://docs.djangoproject.com/en/3.2/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/3.2/ref/settings/
"""
import sys
import os
import datetime
from pathlib import Path

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

sys.path.insert(0, os.path.join(BASE_DIR, 'apps'))

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-o!nl319=c4gr)@c)n#@*kq)zil-i(4puha&59&1o*wd0cbrj!5'

# 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',
    'rest_framework',
    'corsheaders',
    'erp_system',
    'basic_info',
    'goods_info',
    'purchase_info',
    # 'django.contrib.staticfiles',  # required for serving swagger ui's css/js files
    'drf_yasg',

]

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',
]
CORS_ORIGIN_WHITELIST = (
    'http://127.0.0.1:8080',
    'http://localhost:8080',

)
CORS_ALLOW_CREDENTIALS = True

ROOT_URLCONF = 'ERP_5.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 = 'ERP_5.wsgi.application'

# Database
# https://docs.djangoproject.com/en/3.2/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'erp_5',
        'USER': 'root',
        'PASSWORD': '123123',
        'HOST': '127.0.0.1',
        'PORT': '3306',
    }
}

# 配置Redis数据库
CACHES = {
    "default": {  # 默认
        "BACKEND": "django_redis.cache.RedisCache",
        "LOCATION": "redis://127.0.0.1:6379/0",
        "OPTIONS": {
            "CLIENT_CLASS": "django_redis.client.DefaultClient",
        }
    }
}

# Password validation
# https://docs.djangoproject.com/en/3.2/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/3.2/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/3.2/howto/static-files/

STATIC_URL = '/static/'

# Default primary key field type
# https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'



LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'formatters': {  #
        'verbose': {
            'format': '%(levelname)s %(asctime)s %(module)s %(filename)s: %(lineno)d %(message)s'
        },
        'simple': {
            'format': '%(levelname)s %(module)s %(lineno)d %(message)s'
        },
    },
    'filters': {  #
        'require_debug_true': {  #
            '()': 'django.utils.log.RequireDebugTrue',
        },
    },
    'handlers': {  #
        'console': {  #
            'level': 'INFO',
            'filters': ['require_debug_true'],
            'class': 'logging.StreamHandler',
            'formatter': 'verbose'
        },
        'my_con': {
            'level': 'DEBUG',
            'class': 'logging.StreamHandler',
        },
        'file': {
            'level': 'INFO',
            'class': 'logging.handlers.RotatingFileHandler',
            'filename': os.path.join(BASE_DIR, 'logs/mangguo.log'),
            'maxBytes': 300 * 1024 * 1024,
            'backupCount': 10,
            'formatter': 'verbose'
        },
    },
    'loggers': {
        'my': {
            # 'handlers': ['console', 'file'],
            'handlers': ['console'],
            'level': 'DEBUG',
            'propagate': True,
        },
        'django.db.backends': {
            # 'handlers': ['console', 'file'],
            'handlers': ['my_con'],
            'propagate': True,
            'level': 'DEBUG',
        },

    }
}

REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': (
        'rest_framework_jwt.authentication.JSONWebTokenAuthentication',
    ),
    'DEFAULT_SCHEMA_CLASS': 'rest_framework.schemas.coreapi.AutoSchema',
    'DEFAULT_PERMISSION_CLASSES':
        (
            # 'rest_framework.permissions.IsAuthenticated',
            # 'ERP_5.utils.rbac_permissions.RbacPermission',  #  自定义的权限验证
        )

}


JWT_AUTH = {
    'JWT_EXPIRATION_DELTA': datetime.timedelta(days=1),
    'JWT_RESPONSE_PAYLOAD_HANDLER': 'ERP_5.utils.jwt_handler.my_jwt_response_msg',
}

# 添加自定义用户模型类（应用名.模型类名）
AUTH_USER_MODEL = 'erp_system.UserModel'

# 指定自定义认证类路径
AUTHENTICATION_BACKENDS = ['erp_system.erp_auth.UserLoginAuth']


# SWAGGER 接口文档支持JWT的自动认证（自动在请求头中加入token）
SWAGGER_SETTINGS = {
    # 'PERSIST_AUTH': True,
    'REFETCH_SCHEMA_WITH_AUTH': True,
    'REFETCH_SCHEMA_ON_LOGOUT': True,

    'SECURITY_DEFINITIONS': {
        'JWT': {
            'type': 'apiKey',
            'name': 'Authorization',
            'in': 'header'
        },
    }
}


# celery
# Broker配置，使用Redis作为消息中间件
CELERY_BROKER_URL = 'redis://127.0.0.1:6379/4'

# BACKEND配置，这里使用redis
CELERY_RESULT_BACKEND = 'redis://127.0.0.1:6379/5'

# 结果序列化方案
CELERY_RESULT_SERIALIZER = 'json'

# 任务结果过期时间，秒
CELERY_TASK_RESULT_EXPIRES = 60 * 60 * 24

# 时区配置
CELERY_TIMEZONE = 'Asia/Shanghai'


BASE_API = 'api/'  # 项目BASE API, 如设置时必须以/结尾
# 权限认证白名单
WHITE_LIST = [f'/{BASE_API}users/login/', f'/{BASE_API}users/register/', f'/docs/.*', f'/swagger/.*']
REGEX_URL = '^{url}$'  # 权限匹配时,严格正则url

# 设置媒体路由地址信息
MEDIA_URL = '/media/'
# # 配置上传件存放的目录，获取media文件夹的完整路径信息
MEDIA_ROOT = BASE_DIR / 'media'