//#region packages/media-understanding-common/src/format.ts
const MEDIA_PLACEHOLDER_RE = /^<media:[^>]+>(\s*\([^)]*\))?$/i;
const MEDIA_PLACEHOLDER_TOKEN_RE = /^<media:[^>]+>(\s*\([^)]*\))?\s*/i;
function extractMediaUserText(body) {
	const trimmed = body?.trim() ?? "";
	if (!trimmed) return;
	if (MEDIA_PLACEHOLDER_RE.test(trimmed)) return;
	return trimmed.replace(MEDIA_PLACEHOLDER_TOKEN_RE, "").trim() || void 0;
}
function formatSection(title, kind, text, userText) {
	const lines = [`[${title}]`];
	if (userText) lines.push(`User text:\n${userText}`);
	lines.push(`${kind}:\n${text}`);
	return lines.join("\n");
}
function formatMediaUnderstandingBody(params) {
	const outputs = params.outputs.filter((output) => output.text.trim());
	if (outputs.length === 0) return params.body ?? "";
	const userText = extractMediaUserText(params.body);
	const sections = [];
	if (userText && outputs.length > 1) sections.push(`User text:\n${userText}`);
	const counts = /* @__PURE__ */ new Map();
	for (const output of outputs) counts.set(output.kind, (counts.get(output.kind) ?? 0) + 1);
	const seen = /* @__PURE__ */ new Map();
	for (const output of outputs) {
		const count = counts.get(output.kind) ?? 1;
		const next = (seen.get(output.kind) ?? 0) + 1;
		seen.set(output.kind, next);
		const suffix = count > 1 ? ` ${next}/${count}` : "";
		if (output.kind === "audio.transcription") {
			sections.push(formatSection(`Audio${suffix}`, "Transcript", output.text, outputs.length === 1 ? userText : void 0));
			continue;
		}
		if (output.kind === "image.description") {
			sections.push(formatSection(`Image${suffix}`, "Description", output.text, outputs.length === 1 ? userText : void 0));
			continue;
		}
		sections.push(formatSection(`Video${suffix}`, "Description", output.text, outputs.length === 1 ? userText : void 0));
	}
	return sections.join("\n\n").trim();
}
function formatAudioTranscripts(outputs) {
	if (outputs.length === 1) return outputs[0].text;
	return outputs.map((output, index) => `Audio ${index + 1}:\n${output.text}`).join("\n\n");
}
//#endregion
export { extractMediaUserText, formatAudioTranscripts, formatMediaUnderstandingBody };