# =========================================================================
# 智能股票分析助手 — 前端 Nginx 配置
# 
# SPA 路由支持 (Vue Router history 模式) + API 反向代理
# =========================================================================

server {
    listen 80;
    server_name localhost;

    root /usr/share/nginx/html;
    index index.html;

    # 启用 gzip 压缩
    gzip on;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml text/javascript image/svg+xml;
    gzip_min_length 1000;

    # SPA 路由回退（Vue Router history 模式）
    location / {
        try_files $uri $uri/ /index.html;
    }

    # API 反向代理到后端服务
    location /api {
        proxy_pass http://backend:8000;
        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_read_timeout 300s;
        proxy_connect_timeout 10s;
    }
}