# HTTP → HTTPS リダイレクト
server {
    listen 80 default_server;
    server_name _;

    # Let's Encrypt ACME チャレンジ用
    location /.well-known/acme-challenge/ {
        root /var/www/html/public;
    }

    location / {
        return 301 https://$host$request_uri;
    }
}

# HTTPS サーバー
server {
    listen 443 ssl default_server;
    server_name _;

    ssl_certificate     /etc/nginx/ssl/server.crt;
    ssl_certificate_key /etc/nginx/ssl/server.key;

    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384';
    ssl_prefer_server_ciphers on;

    root /var/www/html/public;
    index index.php index.html;

    charset utf-8;

    client_max_body_size 64M;

    # gzip 圧縮（Debian デフォルトの nginx.conf と重複しないよう server スコープで設定）
    gzip on;
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_min_length 256;
    gzip_types
        text/plain
        text/css
        text/javascript
        application/javascript
        application/json
        application/xml
        image/svg+xml
        font/woff2;

    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }

    # Viteビルド済みアセット（ハッシュ付きファイル名）— 長期キャッシュ
    location /build/ {
        expires 1y;
        add_header Cache-Control "public, immutable";
        access_log off;
    }

    # 画像・フォント・その他静的ファイル
    location ~* \.(css|js|jpg|jpeg|png|gif|ico|svg|webp|woff|woff2|ttf|eot)$ {
        expires 7d;
        add_header Cache-Control "public";
        access_log off;
    }

    location = /favicon.ico { access_log off; log_not_found off; }
    location = /robots.txt  { access_log off; log_not_found off; }

    error_page 404 /index.php;

    location ~ \.php$ {
        fastcgi_pass 127.0.0.1:9000;
        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
        fastcgi_param HTTPS on;
        include fastcgi_params;
        fastcgi_hide_header X-Powered-By;
    }

    location ~ /\.(?!well-known).* {
        deny all;
    }
}