// Escapes any quotation marks in the given string with backslashes.
const backslashEscapeQuotes = (str) => str
	.replace(/\\/g, '\\\\') // replace all \ with \\
	.replace(/"/g, '\\"'); // replace all " with \"

/**
 * Gets the internal ID of the named item from XIVAPI.
 * @param {string} name
 * @returns {Promise<number | null>}
 */
export async function findItemGTID (name) {
	const query = `Name~"${backslashEscapeQuotes(name)}"`;
	const apiURL = `https://v2.xivapi.com/api/search?${new URLSearchParams({
		sheets: 'Item',
		query,
		fields: 'Name',
	})}`;
	const response = await fetch(apiURL);
	const data = await response.json();
	if (!response.ok) {
		throw new Error(`XIVAPI request failed: ${data.code} ${data.message}`);
	}
	const item = data.results.find(item => item.fields.Name.toLowerCase() === name.toLowerCase());
	return item?.row_id ?? null;
}