# Font2SVG - Mac Nginx 配置（mac.biboer.cn / mac-tunnel.biboer.cn）
# 用途：
# 1) 为微信小程序提供字体清单、默认配置、路由配置与渲染 API
# 2) 提供 Web 应用静态页面（frontend/dist）

server {
    listen 80;
    listen [::]:80;
    server_name mac.biboer.cn;
    return 301 https://$host:8443$request_uri;
}

# Cloudflare Tunnel 入口（推荐）：
# 外部 https://mac-tunnel.biboer.cn(443) -> cloudflared -> 本机 80（Nginx）
server {
    listen 80;
    listen [::]:80;
    server_name mac-tunnel.biboer.cn;

    # 项目根目录（包含 fonts/、fonts.json、miniprogram/assets/*、frontend/dist/*）
    root /Users/gavin/font2svg;
    index index.html;

    access_log /opt/homebrew/var/log/nginx/access.log;
    error_log /opt/homebrew/var/log/nginx/error.log;

    server_tokens off;

    # 小程序跨域访问
    add_header Access-Control-Allow-Origin "*" always;
    add_header Access-Control-Allow-Methods "GET,HEAD,POST,OPTIONS" always;
    add_header Access-Control-Allow-Headers "Origin,Range,Accept,Content-Type,Authorization" always;
    add_header Access-Control-Expose-Headers "Content-Length,Content-Range" always;

    # MIME
    types {
        text/html html htm shtml;
        text/css css;
        application/javascript js mjs;
        image/svg+xml svg;
        image/png png;
        image/jpeg jpg jpeg;
        image/gif gif;
        image/x-icon ico;
        application/json json;
        font/ttf ttf;
        font/otf otf;
        font/woff woff;
        font/woff2 woff2;
        application/vnd.ms-fontobject eot;
    }

    # SVG 渲染 API（独立 Python 服务，监听 127.0.0.1:9300）
    location ^~ /api/ {
        if ($request_method = OPTIONS) {
            return 204;
        }
        proxy_pass http://127.0.0.1:9300;
        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;
        proxy_connect_timeout 5s;
        proxy_send_timeout 60s;
        proxy_read_timeout 60s;
    }

    # 健康检查
    location = /healthz {
        proxy_pass http://127.0.0.1:9300/healthz;
        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;
    }

    # -------------------- 小程序静态配置 --------------------

    # 字体清单：短缓存，便于更新
    location = /fonts.json {
        expires 1h;
        add_header Cache-Control "public, must-revalidate" always;
        try_files $uri =404;
    }

    location = /miniprogram/assets/fonts.json {
        expires 1h;
        add_header Cache-Control "public, must-revalidate" always;
        try_files $uri =404;
    }

    location = /miniprogram/assets/default.json {
        expires 1h;
        add_header Cache-Control "public, must-revalidate" always;
        try_files $uri =404;
    }

    location = /miniprogram/assets/route-config.json {
        expires 30s;
        add_header Cache-Control "public, must-revalidate" always;
        try_files $uri =404;
    }

    # 字体文件：长缓存
    location ~* \.(ttf|otf|woff|woff2|eot)$ {
        expires 30d;
        add_header Cache-Control "public, immutable" always;
        try_files $uri =404;
    }

    # -------------------- Web 静态应用（frontend/dist） --------------------

    # Vite 构建产物目录：/assets/*
    location ^~ /assets/ {
        expires 30d;
        add_header Cache-Control "public, immutable" always;
        try_files /frontend/dist$uri =404;
    }

    # 常见入口文件（精确匹配）
    location = /index.html {
        try_files /frontend/dist/index.html =404;
    }

    location = /default.json {
        try_files /frontend/dist/default.json =404;
    }

    location = /favicon.ico {
        try_files /frontend/dist/favicon.ico =404;
    }

    location = /favicon.png {
        try_files /frontend/dist/favicon.png =404;
    }

    location = /favicon.svg {
        try_files /frontend/dist/favicon.svg =404;
    }

    location = /favicon_new.png {
        try_files /frontend/dist/favicon_new.png =404;
    }

    # Web SPA 路由回退（刷新任意前端路径时返回 index.html）
    # 为 Web 单独指定 root，避免 try_files 内部重定向循环导致 500。
    location / {
        root /Users/gavin/font2svg/frontend/dist;
        try_files $uri $uri/ /index.html;
    }

    # 禁止访问隐藏文件
    location ~ /\. {
        deny all;
        access_log off;
        log_not_found off;
    }
}