worker_processes  1;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;

    server {
        listen       80;
        server_name  localhost;

        # WVP 后端 API 代理（优先匹配）
        location /api/ {
            proxy_set_header Host $http_host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header REMOTE-HOST $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_pass http://wvp-pro:18978;
        }

        # 后端静态资源代理（快照图片等，来自后端服务）
        location /snap/ {
            proxy_pass http://wvp-pro:18978;
            proxy_set_header Host $http_host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }

        # WebSocket 代理支持
        location /ws/ {
            proxy_pass http://wvp-pro:18978;
            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;
        }

        # 前端静态资源（CSS、JS、图片等）
        location /static/ {
            root   /home/ruoyi/projects/wvp-ui;
            expires 30d;
            access_log off;
        }

        # 前端页面（最后匹配）
        location / {
            root   /home/ruoyi/projects/wvp-ui;
            try_files $uri $uri/ /index.html;
            index  index.html index.htm;
        }

        # 避免actuator暴露
        if ($uri ~ "/actuator") {
            return 403;
        }

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
    }
}