# Database
DATABASE_URL=postgresql://postgres:postgres123@localhost:5432/ai_clinical_research?schema=public

# Redis
REDIS_URL=redis://localhost:6379

# JWT
JWT_SECRET=your-secret-key-change-in-production
JWT_EXPIRES_IN=7d

# SMS (Auth Verification Code)
# development: mock / production: aliyun
SMS_PROVIDER=mock
SMS_ENDPOINT=dysmsapi.aliyuncs.com
SMS_SIGN_NAME=你的短信签名
SMS_TEMPLATE_CODE_LOGIN=SMS_xxx
SMS_TEMPLATE_CODE_RESET=SMS_xxx
# 阿里云凭据（AK 方式，生产建议改为 RAM 角色等无 AK 方式）
ALIBABA_CLOUD_ACCESS_KEY_ID=your-access-key-id
ALIBABA_CLOUD_ACCESS_KEY_SECRET=your-access-key-secret

# LLM API
DEEPSEEK_API_KEY=sk-7f8cc37a79fa4799860b38fc7ba2e150
DASHSCOPE_API_KEY=sk-75b4ff29a14a49e79667a331034f3298

# Dify
DIFY_API_URL=http://localhost:3000
DIFY_API_KEY=your-dify-api-key

# Server
PORT=3001
NODE_ENV=development

# RVW DataForensics Mode
# false (default): extract tables + LLM review only
# true: enable legacy rule-based validation (L1/L2) in addition to extraction
RVW_FORENSICS_RULES_ENABLED=false