/* Functions */

get = function (url, mode) {
	return fetch(url).then(function (response) {
		if (response.status == 200) {
			switch (mode) {
				case "text":
					return response.text();
					break;
				case "arraybuffer":
					return response.arrayBuffer();
					break;
				default:

			}
		} else {
			reject(new Error("Status code is not 200. "));
		}
	}).catch(function (err) {
		return err;
	});
};

module.exports = {
	"get": function (path, mode, cb) {
		var href = window.location.href;
		var address = path.startsWith("./") ? href.substring(0, href.lastIndexOf("/")) + path.substring(1) : path;
		get(address, mode).then(function (data) {
			cb(null, data);
		}).catch(function (err) {
			cb(err);
		});
	}
};