# Django
DJANGO_SECRET_KEY=change-me-generate-a-random-secret
DJANGO_DEBUG=true
DJANGO_ALLOWED_HOSTS=127.0.0.1,localhost,testserver
DJANGO_TIME_ZONE=Asia/Shanghai

# MySQL 8.4
MYSQL_HOST=127.0.0.1
MYSQL_PORT=3306
MYSQL_DATABASE=cmhub
MYSQL_USER=cmhub
MYSQL_PASSWORD=change-me
MYSQL_CHARSET=utf8mb4
MYSQL_CONNECT_TIMEOUT=30
MYSQL_READ_TIMEOUT=120
MYSQL_WRITE_TIMEOUT=120

# AI key encryption
AI_KEY_ENCRYPTION_KEY=base64-fernet-key

# API safety
API_GENERATE_THROTTLE_RATE=60/min
API_AUTH_FAILURE_THROTTLE_RATE=30/min
IMAGE_URL_MAX_BYTES=10485760
IMAGE_URL_MAX_REDIRECTS=3
IMAGE_URL_CONNECT_TIMEOUT_SECONDS=10
IMAGE_URL_READ_TIMEOUT_SECONDS=60
RECHARGE_MAX_AMOUNT_CNY=100000.00

# Payment callback verification
PAYMENT_CALLBACK_MODE=mock
PAYMENT_MOCK_CALLBACK_SECRET=change-me-mock-callback-secret
PAYMENT_QR_EXPIRES_MINUTES=10

# WeChat Pay V3 native
WECHAT_PAY_APPID=wx-your-appid
WECHAT_PAY_MCHID=your-mchid
WECHAT_PAY_API_V3_KEY=change-me
WECHAT_PAY_CERT_SERIAL_NO=your-cert-serial-no
WECHAT_PAY_PRIVATE_KEY_PATH=/secure/wechat/apiclient_key.pem
WECHAT_PAY_NOTIFY_URL=https://cmhub.example.com/api/v1/recharge/callback/wechat

# Alipay face-to-face payment
ALIPAY_APPID=your-alipay-appid
ALIPAY_APP_PRIVATE_KEY_PATH=/secure/alipay/app_private_key.pem
ALIPAY_PUBLIC_KEY_PATH=/secure/alipay/alipay_public_key.pem
ALIPAY_NOTIFY_URL=https://cmhub.example.com/api/v1/recharge/callback/alipay
ALIPAY_DEBUG=false

# Media storage
STORAGE_BACKEND=local
MEDIA_ROOT=D:\chengma\cmhub\media
MEDIA_URL=/media/
S3_ENDPOINT_URL=https://s3.example.com
S3_BUCKET_NAME=cmhub-media
S3_ACCESS_KEY_ID=change-me
S3_SECRET_ACCESS_KEY=change-me