export function useMailClient() {
	const mailClientUrl = ref<string | null>(null);

	const mailClients = {
		'gmail.com': 'https://mail.google.com/',
		'outlook.com': 'https://outlook.live.com/',
		'icloud.com': 'https://www.icloud.com/mail/',
		'yahoo.com': 'https://mail.yahoo.com/',
		'mail.ru': 'https://e.mail.ru/inbox/',
		'yandex.ru': 'https://mail.yandex.ru/',
		'proton.me': 'https://account.proton.me/mail',
		'fastmail.com': 'https://fastmail.com/',
	};

	function detectMailClient(email: string) {
		mailClientUrl.value = null;

		if (!email) return;

		const domain = email.split('@')[1];

		Object.entries(mailClients).forEach((el) => {
			if (domain === el[0]) mailClientUrl.value = el[1];
		});

		return mailClientUrl.value;
	}

	function openMailClient() {
		if (mailClientUrl.value) {
			window.open(mailClientUrl.value);
		}
	}

	return {
		mailClientUrl,
		detectMailClient,
		openMailClient,
	};
}