# 业务员端 - ddy.gaowenbu.cn（HTTP 版，申请 SSL 后再改 HTTPS）
server {
    listen 80;
    server_name ddy.gaowenbu.cn;

    # ---------- 日志 ----------
    access_log  /www/wwwlogs/ddy.gaowenbu.cn.log;
    error_log   /www/wwwlogs/ddy.gaowenbu.cn.error.log;

    # ---------- 前端静态文件（业务员端） ----------
    root /www/wwwroot/ddy.gaowenbu.cn;
    index index.html;

    location / {
        try_files $uri $uri/ /index.html;
    }

    # 静态资源缓存
    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff2?|ttf|eot)$ {
        expires 30d;
        add_header Cache-Control "public, immutable";
    }

    # ---------- 后端 API 反向代理 ----------
    location /api/ {
        proxy_pass http://127.0.0.1:8000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        client_max_body_size 20m;
    }

    # ---------- WebSocket 反向代理 ----------
    location /ws/ {
        proxy_pass http://127.0.0.1:8000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_read_timeout 86400s;
        proxy_send_timeout 86400s;
    }

    location = /health {
        proxy_pass http://127.0.0.1:8000;
        proxy_set_header Host $host;
    }

    location /uploads/ {
        proxy_pass http://127.0.0.1:8000;
        proxy_set_header Host $host;
    }

    # Let's Encrypt 文件验证
    location ~ /\.well-known {
        allow all;
    }

    # 禁止访问其他隐藏文件
    location ~ /\. {
        deny all;
        access_log off;
        log_not_found off;
    }
}