# Nginx configuration for Aimbot vision pipeline
# Deploy to: /etc/nginx/sites-available/aimbot
# Enable:    ln -s /etc/nginx/sites-available/aimbot /etc/nginx/sites-enabled/

server {
    listen 80;
    server_name _;

    # 前端静态文件 (Vue3 构建产物)
    root /var/www/aimbot;
    index index.html;

    # SPA 路由回退 — 所有非文件请求回 index.html
    location / {
        try_files $uri $uri/ /index.html;
    }

    # MJPEG 视频流反代 (web_video_server)
    location /stream {
        proxy_pass http://127.0.0.1:8081/stream;
        proxy_http_version 1.1;
        proxy_buffering off;

        # MJPEG multipart 边界必须保持完整
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;

        # 长连接支持
        proxy_set_header Connection "";
        chunked_transfer_encoding off;

        # 超时配置 — 视频流需要长连接
        proxy_read_timeout 86400s;
        proxy_send_timeout 86400s;
    }

    # API (HTTP → ROS2 web_node)
    location /api/ {
        proxy_pass http://127.0.0.1:8080/api/;
        proxy_set_header Host $host;
        proxy_set_header Content-Type application/json;
    }
}