import { unified } from 'unified';
import remarkParse from 'remark-parse';
import remarkRehype from 'remark-rehype';
import rehypeStringify from 'rehype-stringify';

import callout from "rehype-callout";

const md = `>[!note] This is a **note** callout.
> 你好!
> ## inner title
> This is the content!`;

const output = unified()
.use(remarkParse)
.use(remarkRehype)
.use(callout, {}) /* second param is custom config options */
.use(rehypeStringify)
.processSync(md);
console.log(String(output))

       <blockquote data-callout="note">
        <div class="callout-title">
            <div class="callout-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"
                    fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                    <line x1="18" y1="2" x2="22" y2="6"></line>
                    <path d="M7.5 20.5 19 9l-4-4L3.5 16.5 2 22z"></path>
                </svg></div>
            <div class="callout-title-inner">This is a<strong>note</strong>callout.</div>
        </div>
        <div class="callout-content">
            <p>你好!</p>
            <h2>inner title</h2>
            <p>This is the content!</p>
        </div>
    </blockquote>

/** @type {import('rehype-callout').Config} */
const calloutOptions = {
  ...
}

export interface Config {
  /**
   * Class names with prefix are embedded in the generated HTML,
   * to avoid css confilict, customize the prefix.
   * @default "callout"
   */
  prefix: string;
  /**
   * an Object that maps callout type to svg icon string.
   * type must be lowercase.
   * @example {info: '<svg>...</svg>', ...}
   * @default see docs website.
   */
  types: Record<string, string>;
  /**
   * an svg icon string to indicate expandable
   */
  expandIcon: string;
  /**
   *  add more class names to the callout container
   *  @example Undoing tailwindcss-typography by class "not-prose",
   * ```js
    //  astro.config.mjs
    import rehypeCallout from 'rehype-callout';
    export default defineConfig({
      markdown:{
        rehypePlugins: [[rehypeCallout,{customClassNames:['not-prose']}]],
      }
    });
  ```
   */
  customClassNames: string[];
}

const defaultConfig: Config = {
  prefix: "callout",
  expandIcon: expandIcon,
  //types refer to https://help.obsidian.md/Editing+and+formatting/Callouts#Supported+types
  types: {
    note: pencilIcon,
    abstract: clipboardListIcon,
    summary: clipboardListIcon,
    tldr: clipboardListIcon,
    info: infoIcon,
    todo: checkCircleIcon,
    tip: flameIcon,
    hint: flameIcon,
    important: flameIcon,
    success: checkIcon,
    check: checkIcon,
    done: checkIcon,
    question: helpCircleIcon,
    help: helpCircleIcon,
    faq: helpCircleIcon,
    warning: alertTriangleIcon,
    attention: alertTriangleIcon,
    caution: alertTriangleIcon,
    failure: xIcon,
    missing: xIcon,
    fail: xIcon,
    danger: zapIcon,
    error: zapIcon,
    bug: bugIcon,
    example: listIcon,
    quote: quoteIcon,
    cite: quoteIcon,
  },
  customClassNames: [],
};

import  'rehype-callout/css';
@import 'rehype-callout/css';  /* in css file @import */