// https://stackoverflow.com/a/24103596
// https://www.quirksmode.org/js/cookies.html

export function set(name, value, days) {
	var expires = '';
	if(days) {
		var date = new Date();
		date.setTime(date.getTime() + (days*24*60*60*1000));
		expires = '; expires=' + date.toUTCString();
	}
	document.cookie = name + '=' + (value || '')  + expires + '; path=/';
}

export function get(name) {
	var nameEQ = name + '=';
	var ca = document.cookie.split(';');
	for(var i = 0; i < ca.length; i++) {
		var c = ca[i];
		while(c.charAt(0)==' ') c = c.substring(1, c.length);
		if(c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
	}
	return null;
}

export function reset(name) {   
	document.cookie = name +'=; Path=/; Expires=Thu, 01 Jan 1970 00:00:01 GMT;';
}

export default { set, get, reset };