# Generated by nginxconfig.io
# See nginxconfig.txt for the configuration share link

user                 nginx;
pid                  /var/run/nginx.pid;
worker_processes     auto;
worker_rlimit_nofile 65535;

# Load modules
include              /etc/nginx/modules-enabled/*.conf;

events {
    multi_accept       on;
    worker_connections 65535;
}

http {
    charset                utf-8;
    sendfile               on;
    tcp_nopush             on;
    tcp_nodelay            on;
    server_tokens          off;
    log_not_found          off;
    types_hash_max_size    2048;
    types_hash_bucket_size 64;
    client_max_body_size   16M;

    # MIME
    include                mime.types;
    default_type           application/octet-stream;

    # Logging
    access_log             /dev/stdout;
    error_log              /dev/stderr warn;

    # 上游 Next.js 服务器（端口 3003）
    upstream nextjs {
        # 使用容器名称（如果在同一个 Docker 网络）
        server website-01:3002;
        # 如果使用宿主机 IP，取消下面这行注释，并注释上面那行
        # server 172.17.0.1:3002;
        keepalive 64;
    }

    # HTTP 服务器
    server {
        listen              80;
        listen              [::]:80;
        server_name         _;

        # 静态资源缓存（由 Next.js 提供）
        location /_next/static {
            proxy_pass http://nextjs;
            proxy_http_version 1.1;
            proxy_set_header Connection "";
            expires 365d;
            add_header Cache-Control "public, immutable";
        }

        location /static {
            proxy_pass http://nextjs;
            proxy_http_version 1.1;
            proxy_set_header Connection "";
            expires 365d;
            add_header Cache-Control "public, immutable";
        }

        # 图标文件缓存
        location ~* \.(ico|svg|png|jpg|jpeg|gif|webp)$ {
            proxy_pass http://nextjs;
            expires 30d;
            add_header Cache-Control "public, immutable";
        }

        # API 路由代理
        location /api {
            proxy_pass http://nextjs;
            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_cache_bypass $http_upgrade;
            
            # 超时设置
            proxy_connect_timeout 60s;
            proxy_send_timeout 60s;
            proxy_read_timeout 60s;
        }

        # 所有其他请求代理到 Next.js（SSR）
        location / {
            proxy_pass http://nextjs;
            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_cache_bypass $http_upgrade;
        }

        # gzip
        gzip            on;
        gzip_vary       on;
        gzip_proxied    any;
        gzip_comp_level 6;
        gzip_types      text/plain text/css text/xml application/json application/javascript application/rss+xml application/atom+xml image/svg+xml;
    }
}