# 由 install-production.sh 复制到 /etc/nginx/conf.d/wordloop-locations.inc

location /.well-known/acme-challenge/ {
    try_files $uri =404;
}

location /api/ {
    proxy_pass http://127.0.0.1:18004;
    proxy_http_version 1.1;
    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;
}

location /docs {
    proxy_pass http://127.0.0.1:18004;
    proxy_set_header Host $host;
}

location /openapi.json {
    proxy_pass http://127.0.0.1:18004;
    proxy_set_header Host $host;
}

# 入口 HTML 禁止缓存（避免部署后仍引用已删除的旧 chunk）
location = /index.html {
    add_header Cache-Control "no-store, no-cache, must-revalidate, max-age=0" always;
    add_header CDN-Cache-Control "no-store" always;
    add_header Pragma "no-cache" always;
    add_header Expires "0" always;
}

# 静态资源不存在时必须 404，不能回退 index.html（否则 JS 加载失败页面空白）
location ^~ /assets/ {
    try_files $uri =404;
    expires 7d;
    add_header Cache-Control "public, max-age=604800, immutable" always;
}

# Vue Router history：/login 等路径回退 index.html
location / {
    try_files $uri $uri/ /index.html;
    add_header Cache-Control "no-store, no-cache, must-revalidate, max-age=0" always;
    add_header CDN-Cache-Control "no-store" always;
    add_header Pragma "no-cache" always;
    add_header Expires "0" always;
}