import { useId } from './use-ids';

interface Notification {
	id: string;
	message: string;
	type: 'success' | 'error' | 'info';
}

const notifications = ref<Notification[]>([]);

function addNotification(notification: Notification) {
	notifications.value.unshift(notification);

	if (notifications.value.length > 4) {
		notifications.value.pop();
	} else {
		setTimeout(() => {
			// Remove notification with ID
			notifications.value = notifications.value.filter(
				n => n.id !== notification.id
			);
		}, 5000);
	}
}

export function useNotifications() {
	return {
		notifications,
		dropNotification: (idx: number) => notifications.value.splice(idx, 1),
	};
}

export function useNotifier() {
	return {
		success: (message: string) => {
			addNotification({
				id: useId(),
				message,
				type: 'success',
			});
		},
		error: (message: string) => {
			addNotification({
				id: useId(),
				message,
				type: 'error',
			});
		},
		info: (message: string) => {
			addNotification({
				id: useId(),
				message,
				type: 'info',
			});
		},
	};
}