'use strict';Object.defineProperty(exports,Symbol.toStringTag,{value:'Module'});const buildChnCidr=require('../_virtual/build-chn-cidr.cjs'),fetchTextByLine=require('./lib/fetch-text-by-line.cjs'),index=require('./trace/index.cjs'),require$$2=require('fast-cidr-tools'),memoPromise=require('./lib/memo-promise.cjs'),cidr=require('./constants/cidr.cjs'),appendArrayInPlace=require('./lib/append-array-in-place.cjs'),ip=require('./lib/rules/ip.cjs'),fsMemo=require('./lib/fs-memo.cjs'),description=require('./constants/description.cjs');var hasRequiredBuildChnCidr;

function requireBuildChnCidr () {
	if (hasRequiredBuildChnCidr) return buildChnCidr.__module.exports;
	hasRequiredBuildChnCidr = 1;
	(function (module, exports) {
		Object.defineProperty(exports, "__esModule", {
		    value: true
		});
		function _export(target, all) {
		    for(var name in all)Object.defineProperty(target, name, {
		        enumerable: true,
		        get: all[name]
		    });
		}
		_export(exports, {
		    buildChnCidr: function() {
		        return buildChnCidr;
		    },
		    getChnCidrPromise: function() {
		        return getChnCidrPromise;
		    }
		});
		const _fetchtextbyline = /*@__PURE__*/ fetchTextByLine.__require();
		const _trace = /*@__PURE__*/ index.__require();
		const _fastcidrtools = require$$2;
		const _memopromise = /*@__PURE__*/ memoPromise.__require();
		const _cidr = /*@__PURE__*/ cidr.__require();
		const _appendarrayinplace = /*@__PURE__*/ appendArrayInPlace.__require();
		const _ip = /*@__PURE__*/ ip.__require();
		const _fsmemo = /*@__PURE__*/ fsMemo.__require();
		const _description = /*@__PURE__*/ description.__require();
		const PROBE_CHN_CIDR_V4 = [
		    // NetEase Hangzhou
		    '223.252.196.38',
		    // Aliyun ShenZhen
		    '120.78.92.171'
		];
		const getChnCidrPromise = (0, _memopromise.createMemoizedPromise)((0, _fsmemo.cachedOnlyFail)(async function getChnCidr() {
		    const [_cidr4, cidr6] = await Promise.all([
		        (0, _fetchtextbyline.fetchRemoteTextByLine)('https://raw.githubusercontent.com/misakaio/chnroutes2/master/chnroutes.txt', true).then(Array.fromAsync),
		        (0, _fetchtextbyline.fetchRemoteTextByLine)('https://gaoyifan.github.io/china-operator-ip/china6.txt', true).then(Array.fromAsync)
		    ]);
		    const cidr4 = (0, _fastcidrtools.exclude)((0, _appendarrayinplace.appendArrayInPlace)(_cidr4, _cidr.CN_CIDR_MISSING_IN_CHNROUTE), _cidr.NON_CN_CIDR_INCLUDED_IN_CHNROUTE, true);
		    for (const probeIp of PROBE_CHN_CIDR_V4){
		        if (!(0, _fastcidrtools.contains)(cidr4, PROBE_CHN_CIDR_V4)) {
		            const err = new TypeError('chnroutes missing probe IP');
		            err.cause = probeIp;
		            throw err;
		        }
		    }
		    return [
		        cidr4,
		        cidr6
		    ];
		}, {
		    serializer: JSON.stringify,
		    deserializer: JSON.parse
		}));
		const buildChnCidr = (0, _trace.task)(require.main === module, __filename)(async (span)=>{
		    const [filteredCidr4, cidr6] = await span.traceChildAsync('download chnroutes2', getChnCidrPromise);
		    // Can not use SHARED_DESCRIPTION here as different license
		    const description = (0, _description.createFileDescription)('CC BY-SA 2.0');
		    return Promise.all([
		        new _ip.IPListOutput(span, 'china_ip', false).withTitle('Sukka\'s Ruleset - Mainland China IPv4 CIDR').withDescription([
		            ...description,
		            'Data from https://misaka.io (misakaio @ GitHub)'
		        ]).bulkAddCIDR4(filteredCidr4).write(),
		        new _ip.IPListOutput(span, 'china_ip_ipv6', false).withTitle('Sukka\'s Ruleset - Mainland China IPv6 CIDR').withDescription([
		            ...description,
		            'Data from https://github.com/gaoyifan/china-operator-ip'
		        ]).bulkAddCIDR6(cidr6).write()
		    ]);
		}); 
	} (buildChnCidr.__module, buildChnCidr.__module.exports));
	return buildChnCidr.__module.exports;
}exports.__require=requireBuildChnCidr;