# 追光量化系统 - 前端 Nginx 配置
# 仅内部 HTTP（80），SSL 由 host Nginx 处理

upstream backend {
    server backend:7001;
    keepalive 32;
}

server {
    listen 80;
    server_name lh.zhuig.com;

    location / {
        root /usr/share/nginx/html;
        index index.html;
        try_files $uri $uri/ /index.html;
        expires 1y;
        add_header Cache-Control "public, immutable";
        location = /index.html {
            expires -1;
            add_header Cache-Control "no-cache, no-store, must-revalidate";
        }
    }

    location /api {
        proxy_pass http://backend;
        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_connect_timeout 60s;
        proxy_send_timeout 120s;
        proxy_read_timeout 120s;
        proxy_no_cache 1;
        proxy_cache_bypass 1;
    }

    location /health {
        proxy_pass http://backend/api/v1/actuator/health;
        proxy_http_version 1.1;
        proxy_set_header Host $host;
        access_log off;
    }

    gzip on;
    gzip_vary on;
    gzip_min_length 1024;
    gzip_types text/plain text/css text/xml text/javascript application/javascript application/xml+rss application/json;
    access_log /var/log/nginx/quant-system.access.log combined;
    error_log /var/log/nginx/quant-system.error.log warn;
    client_max_body_size 16M;
}