const require_runtime = require('./_virtual/_rolldown/runtime.cjs');
let uuid = require("uuid");
let partial_json = require("partial-json");
partial_json = require_runtime.__toESM(partial_json);

//#region src/utils.ts
function randomUUID() {
	return (0, uuid.v4)();
}
function partialJSONParse(json) {
	try {
		const parsed = partial_json.parse(json);
		if (typeof parsed === "object" && parsed !== null && !Array.isArray(parsed)) return parsed;
		console.warn(`[CopilotKit] Tool arguments parsed to non-object (${typeof parsed}), falling back to empty object`);
		return {};
	} catch (error) {
		return {};
	}
}
/**
* Safely parses a JSON string into a plain object for tool arguments.
* Handles two failure modes:
*  1. Malformed JSON (SyntaxError from JSON.parse)
*  2. Valid JSON that isn't a plain object (e.g. "", [], null, 42, true)
* Falls back to an empty object for safety in both cases.
*/
function safeParseToolArgs(raw) {
	try {
		const parsed = JSON.parse(raw);
		if (typeof parsed === "object" && parsed !== null && !Array.isArray(parsed)) return parsed;
		console.warn(`[CopilotKit] Tool arguments parsed to non-object (${typeof parsed}), falling back to empty object`);
		return {};
	} catch {
		console.warn("[CopilotKit] Failed to parse tool arguments, falling back to empty object");
		return {};
	}
}
/**
* Returns an exponential backoff function suitable for Phoenix.js
* `reconnectAfterMs` and `rejoinAfterMs` options.
*
* @param baseMs  - Initial delay for the first retry attempt.
* @param maxMs   - Upper bound — delays are capped at this value.
*
* Phoenix calls the returned function with a 1-based `tries` count.
* The delay doubles on each attempt: baseMs, 2×baseMs, 4×baseMs, …, maxMs.
*/
function phoenixExponentialBackoff(baseMs, maxMs) {
	return (tries) => Math.min(baseMs * 2 ** (tries - 1), maxMs);
}

//#endregion
exports.partialJSONParse = partialJSONParse;
exports.phoenixExponentialBackoff = phoenixExponentialBackoff;
exports.randomUUID = randomUUID;
exports.safeParseToolArgs = safeParseToolArgs;
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