import { defineConfig } from 'astro/config';
import mdx from '@astrojs/mdx';
import sitemap from '@astrojs/sitemap';
import remarkMath from 'remark-math';
import rehypeKatex from 'rehype-katex';
import remarkWikilinks from './src/remark-wikilinks.mjs';

// https://astro.build/config
export default defineConfig({
  site: 'https://sausagetoast.cloud',
  // 构建产物目录（nginx 指向此目录）
  build: {
    format: 'directory',
  },
  // 不使用 Astro 图片优化（环境无法编译 sharp），用 noop 服务兜底
  image: {
    service: { entrypoint: 'astro/assets/services/noop' },
  },
  integrations: [
    mdx(),
    sitemap({
      filter: (page) => !page.includes('/draft'),
    }),
  ],
  markdown: {
    // 代码高亮：淡蓝底 + 柔和色调
    shikiConfig: {
      themes: {
        light: 'catppuccin-latte',
        dark: 'catppuccin-latte',
      },
      wrap: true,
    },
    // 数学公式：$...$ 行内，$$...$$ 块级，用 KaTeX 渲染
    remarkPlugins: [remarkMath, remarkWikilinks],
    rehypePlugins: [[rehypeKatex, { throwOnError: false, strict: false, output: 'html' }]],
  },
});