import { page, viteTestUrl } from "./index";

/**
 * Fetches JSON from the server using direct fetch (no browser).
 * Use this for tests that only need to hit API endpoints without browser interaction.
 * This avoids the race condition in `getJsonResponse` which uses Playwright's
 * `page.waitForResponse()` that can hang on Windows.
 */
export async function fetchJson(path = "/"): Promise<unknown> {
	const url = `${viteTestUrl}${path}`;
	const response = await fetch(url);
	const text = await response.text();
	try {
		return JSON.parse(text);
	} catch {
		throw new Error("Invalid JSON response:\n" + text);
	}
}

export async function getTextResponse(path = "/"): Promise<string> {
	const response = await getResponse(path);
	return response.text();
}

export async function getJsonResponse(
	path = "/"
): Promise<null | Record<string, unknown> | Array<unknown>> {
	const response = await getResponse(path);
	const text = await response.text();
	try {
		return JSON.parse(text);
	} catch {
		throw new Error("Invalid JSON response:\n" + text);
	}
}

export async function getResponse(path = "/") {
	const url = `${viteTestUrl}${path}`;
	const response = page.waitForResponse(url);
	await page.goto(url);
	return response;
}