@gguf/claw/dist/render-B1VqYyvo.js

Multi-channel AI gateway with extensible messaging integrations

//#region src/markdown/render.ts
const STYLE_RANK = new Map([
	"blockquote",
	"code_block",
	"code",
	"bold",
	"italic",
	"strikethrough",
	"spoiler"
].map((style, index) => [style, index]));
function sortStyleSpans(spans) {
	return [...spans].toSorted((a, b) => {
		if (a.start !== b.start) return a.start - b.start;
		if (a.end !== b.end) return b.end - a.end;
		return (STYLE_RANK.get(a.style) ?? 0) - (STYLE_RANK.get(b.style) ?? 0);
	});
}
function renderMarkdownWithMarkers(ir, options) {
	const text = ir.text ?? "";
	if (!text) return "";
	const styleMarkers = options.styleMarkers;
	const styled = sortStyleSpans(ir.styles.filter((span) => Boolean(styleMarkers[span.style])));
	const boundaries = /* @__PURE__ */ new Set();
	boundaries.add(0);
	boundaries.add(text.length);
	const startsAt = /* @__PURE__ */ new Map();
	for (const span of styled) {
		if (span.start === span.end) continue;
		boundaries.add(span.start);
		boundaries.add(span.end);
		const bucket = startsAt.get(span.start);
		if (bucket) bucket.push(span);
		else startsAt.set(span.start, [span]);
	}
	for (const spans of startsAt.values()) spans.sort((a, b) => {
		if (a.end !== b.end) return b.end - a.end;
		return (STYLE_RANK.get(a.style) ?? 0) - (STYLE_RANK.get(b.style) ?? 0);
	});
	const linkStarts = /* @__PURE__ */ new Map();
	if (options.buildLink) for (const link of ir.links) {
		if (link.start === link.end) continue;
		const rendered = options.buildLink(link, text);
		if (!rendered) continue;
		boundaries.add(rendered.start);
		boundaries.add(rendered.end);
		const openBucket = linkStarts.get(rendered.start);
		if (openBucket) openBucket.push(rendered);
		else linkStarts.set(rendered.start, [rendered]);
	}
	const points = [...boundaries].toSorted((a, b) => a - b);
	const stack = [];
	let out = "";
	for (let i = 0; i < points.length; i += 1) {
		const pos = points[i];
		while (stack.length && stack[stack.length - 1]?.end === pos) {
			const item = stack.pop();
			if (item) out += item.close;
		}
		const openingItems = [];
		const openingLinks = linkStarts.get(pos);
		if (openingLinks && openingLinks.length > 0) for (const [index, link] of openingLinks.entries()) openingItems.push({
			end: link.end,
			open: link.open,
			close: link.close,
			kind: "link",
			index
		});
		const openingStyles = startsAt.get(pos);
		if (openingStyles) for (const [index, span] of openingStyles.entries()) {
			const marker = styleMarkers[span.style];
			if (!marker) continue;
			openingItems.push({
				end: span.end,
				open: marker.open,
				close: marker.close,
				kind: "style",
				style: span.style,
				index
			});
		}
		if (openingItems.length > 0) {
			openingItems.sort((a, b) => {
				if (a.end !== b.end) return b.end - a.end;
				if (a.kind !== b.kind) return a.kind === "link" ? -1 : 1;
				if (a.kind === "style" && b.kind === "style") return (STYLE_RANK.get(a.style) ?? 0) - (STYLE_RANK.get(b.style) ?? 0);
				return a.index - b.index;
			});
			for (const item of openingItems) {
				out += item.open;
				stack.push({
					close: item.close,
					end: item.end
				});
			}
		}
		const next = points[i + 1];
		if (next === void 0) break;
		if (next > pos) out += options.escapeText(text.slice(pos, next));
	}
	return out;
}

//#endregion
export { renderMarkdownWithMarkers as t };