import { n as truncateUtf16Safe } from "./utf16-slice-DgabhXOg.js";
//#region src/shared/subagents-format.ts
/** Formats token counts using compact k/m suffixes for subagent summaries. */
function formatTokenShort(value) {
	if (!value || !Number.isFinite(value) || value <= 0) return;
	const n = Math.floor(value);
	if (n < 1e3) return `${n}`;
	if (n < 1e4) return `${(n / 1e3).toFixed(1).replace(/\.0$/, "")}k`;
	if (n < 1e6) {
		const thousands = Math.round(n / 1e3);
		if (thousands < 1e3) return `${thousands}k`;
	}
	return `${(n / 1e6).toFixed(1).replace(/\.0$/, "")}m`;
}
/** Truncates a single-line display string without preserving trailing whitespace. */
function truncateLine(value, maxLength) {
	if (value.length <= maxLength) return value;
	return `${truncateUtf16Safe(value, maxLength).trimEnd()}...`;
}
/** Resolves total token usage, falling back to input+output when no explicit total exists. */
function resolveTotalTokens(entry) {
	if (!entry || typeof entry !== "object") return;
	if (typeof entry.totalTokens === "number" && Number.isFinite(entry.totalTokens)) return entry.totalTokens;
	const total = (typeof entry.inputTokens === "number" ? entry.inputTokens : 0) + (typeof entry.outputTokens === "number" ? entry.outputTokens : 0);
	return total > 0 ? total : void 0;
}
/** Resolves finite input/output token usage and the derived total. */
function resolveIoTokens(entry) {
	if (!entry || typeof entry !== "object") return;
	const input = typeof entry.inputTokens === "number" && Number.isFinite(entry.inputTokens) ? entry.inputTokens : 0;
	const output = typeof entry.outputTokens === "number" && Number.isFinite(entry.outputTokens) ? entry.outputTokens : 0;
	const total = input + output;
	if (total <= 0) return;
	return {
		input,
		output,
		total
	};
}
/** Formats token usage for compact subagent list/detail displays. */
function formatTokenUsageDisplay(entry) {
	const io = resolveIoTokens(entry);
	const promptCache = resolveTotalTokens(entry);
	const parts = [];
	if (io) {
		const input = formatTokenShort(io.input) ?? "0";
		const output = formatTokenShort(io.output) ?? "0";
		parts.push(`tokens ${formatTokenShort(io.total)} (in ${input} / out ${output})`);
	} else if (typeof promptCache === "number" && promptCache > 0) parts.push(`tokens ${formatTokenShort(promptCache)} prompt/cache`);
	if (typeof promptCache === "number" && io && promptCache > io.total) parts.push(`prompt/cache ${formatTokenShort(promptCache)}`);
	return parts.join(", ");
}
//#endregion
export { resolveTotalTokens as n, truncateLine as r, formatTokenUsageDisplay as t };
