import DNSOverTLS from "../src/lib/dns/tls.js";

// 境外DNS的DoT配置sni测试
const servers = [
	// 'dot.360.cn',

	'1.1.1.1', // 可直连，无需SNI（有时候可以，有时候不行）
	'one.one.one.one',
	'cloudflare-dns.com',
	'security.cloudflare-dns.com',
	'family.cloudflare-dns.com',
	'1dot1dot1dot1.cloudflare-dns.com',

	'dot.sb',
	'185.222.222.222',
	'45.11.45.11',

	'dns.adguard.com',
	'dns.adguard-dns.com',
	'dns-family.adguard.com',
	'family.adguard-dns.com',
	'dns-unfiltered.adguard.com',
	'unfiltered.adguard-dns.com',
	'dns.bebasid.com',
	'unfiltered.dns.bebasid.com',
	'antivirus.bebasid.com',
	'internetsehat.bebasid.com',
	'family-adblock.bebasid.com',
	'oisd.dns.bebasid.com',
	'hagezi.dns.bebasid.com',
	'dns.cfiec.net',
	'dns.opendns.com',
	'familyshield.opendns.com',
	'sandbox.opendns.com',
	'family-filter-dns.cleanbrowsing.org',
	'adult-filter-dns.cleanbrowsing.org',
	'security-filter-dns.cleanbrowsing.org',
	'p0.freedns.controld.com',
	'p1.freedns.controld.com',
	'p2.freedns.controld.com',
	'p3.freedns.controld.com',
	'dns.decloudus.com',
	'getdnsapi.net',
	'dnsovertls.sinodun.com',
	'dnsovertls1.sinodun.com',
	'dns.de.futuredns.eu.org',
	'dns.us.futuredns.eu.org',
	'unicast.censurfridns.dk',
]

const hostnames = [
	'github.com',
	'mvnrepository.com',
]
const sni = 'baidu.com'
// const sni = ''

console.log(`\n--------------- 测试DoT的SNI功能：共 ${servers.length} 个服务，${hostnames.length} 个域名，SNI: ${sni || '无'} ---------------\n`)

let n = 0
let success = 0
let error = 0
const arr = []

function count (isSuccess, hostname, idx, dns, result, cost) {
	if (isSuccess) {
		success++
		const ipList = []
		for (const answer of result.answers) {
			ipList[ipList.length] = answer.data;
		}
		arr[idx] = `${dns.dnsServer} : ${hostname} -> [ ${ipList.join(', ')} ] , cost: ${cost} ms`;
	} else {
		error++
	}

	n++

	if (n === servers.length * hostnames.length) {
		console.info(`\n\n=============================================================================\n全部测完：总计：${servers.length * hostnames.length}, 成功：${success}，失败：${error}`);
		for (const item of arr) {
			if (item) {
				console.info(item);
			}
		}
		console.info('=============================================================================\n\n')
	}
}

let x = 0;
for (let i = 0; i < servers.length; i++) {
	for (const hostname of hostnames) {
		const dns = new DNSOverTLS(`dns-${i}-${hostname}`, null, null, servers[i], null, sni)
		const start = Date.now()
		const idx = x;
		dns._doDnsQuery(hostname)
			.then((result) => {
				console.info(`===> ${dns.dnsServer}: ${hostname} ->`, result.answers, '\n\n')
				count(true, hostname, idx, dns, result, Date.now() - start)
			})
			.catch((e) => {
				console.error(`===> ${dns.dnsServer}: ${hostname} 失败：`, e, '\n\n')
				count(false, hostname)
			})
		x++;
	}
}