import { renderInline } from "../inline/render.js";
import type { BlockHandler } from "./handler.type.js";
import { indentWidth } from "./identify.js";

export function stripParagraphIndent(raw: string): string {
  const [first, ...rest] = raw.split("\n");
  if (first === undefined || indentWidth(first) > 3) return raw;
  return [first.replace(/^[ \t]+/, ""), ...rest].join("\n");
}

export const paragraphHandler = {
  render(raw: string): string {
    return `<p>${renderInline(stripParagraphIndent(raw))}</p>`;
  },

  serialize(raw: string): string {
    return raw;
  },
} satisfies BlockHandler;