"""
Django settings for inventory project.

Generated by 'django-admin startproject' using Django 4.2.

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 os

BASE_DIR = Path(__file__).resolve().parent.parent

SECRET_KEY = os.environ.get('SECRET_KEY', 'p5k!d@$v_z@6i*+j$9x7b!n=o(h&w#q)s@l^m*g3r+t(u-v_y')

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

allowed_hosts_str = os.environ.get('ALLOWED_HOSTS', 'localhost,127.0.0.1')
ALLOWED_HOSTS = [host.strip() for host in allowed_hosts_str.split(',') if host.strip()] + ["ioe.xianist.com"]

# 第三方条码API配置
BARCODE_API_KEY = ''  # 替换为实际的API密钥
ALI_BARCODE_APPCODE =''

# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'inventory',
    'crispy_forms',
    'crispy_bootstrap5',
    'widget_tweaks',
]

MIDDLEWARE = [
    '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',
    'inventory.exceptions.middleware.ExceptionMiddleware',  # 添加自定义异常处理中间件
]

ROOT_URLCONF = 'inventory.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',
            ],
        },
    },
]

WSGI_APPLICATION = 'inventory.wsgi.application'


# Database
# https://docs.djangoproject.com/en/4.2/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': BASE_DIR / 'db' / 'db.sqlite3',
    }
}


# 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 = 'zh-hans'

TIME_ZONE = 'Asia/Shanghai'

USE_I18N = True

USE_TZ = True

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

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

# Runtime directories used by logging and backup management.
LOG_DIR = os.path.join(BASE_DIR, 'logs')
BACKUP_ROOT = os.path.join(BASE_DIR, 'backups')
TEMP_DIR = os.path.join(BASE_DIR, 'temp')
os.makedirs(LOG_DIR, exist_ok=True)
os.makedirs(BACKUP_ROOT, exist_ok=True)
os.makedirs(TEMP_DIR, exist_ok=True)

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

CRISPY_ALLOWED_TEMPLATE_PACKS = 'bootstrap5'
CRISPY_TEMPLATE_PACK = 'bootstrap5'

LOGIN_REDIRECT_URL = '/'
LOGIN_URL = '/accounts/login/'
LOGOUT_REDIRECT_URL = '/accounts/login/'

EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
# EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
# EMAIL_HOST = 'smtp.example.com'
# EMAIL_PORT = 587
# EMAIL_USE_TLS = True
# EMAIL_HOST_USER = 'your-email@example.com'
# EMAIL_HOST_PASSWORD = 'your-password'
DEFAULT_FROM_EMAIL = 'noreply@example.com'

# 日志配置
LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'formatters': {
        'verbose': {
            'format': '{levelname} {asctime} {module} {process:d} {thread:d} {message}',
            'style': '{',
        },
        'simple': {
            'format': '{levelname} {message}',
            'style': '{',
        },
    },
    'handlers': {
        'console': {
            'level': 'INFO',
            'class': 'logging.StreamHandler',
            'formatter': 'verbose',
        },
        'file': {
            'level': 'INFO',
            'class': 'logging.FileHandler',
            'filename': os.path.join(LOG_DIR, 'inventory.log'),
            'formatter': 'verbose',
        },
    },
    'loggers': {
        'django': {
            'handlers': ['console', 'file'],
            'level': 'INFO',
            'propagate': True,
        },
        'inventory': {
            'handlers': ['console', 'file'],
            'level': 'INFO',
            'propagate': False,
        },
    },
}