Orion
295 lines
10 KiB
JavaScript
295 lines
10 KiB
JavaScript
/**
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* Sub-Store 节点命名公共工具
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*
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* 远程引用地址：
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* https://git.orionc.me/orion/script/raw/branch/main/substore/common.js?v=20260603-3
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*/
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(function (root) {
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const regexSpecialChars = new Set(['.', '*', '+', '?', '^', '$', '{', '}', '(', ')', '|', '[', ']', '\\']);
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const leadingFlagRegex = /^([\u{1F1E6}-\u{1F1FF}]{2}|🏴☠️)\s*/u;
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const inlineFlagRegex = /^(.{1,24}?)([\u{1F1E6}-\u{1F1FF}]{2}|🏴☠️)\s*(.*)$/u;
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const escapeRegex = value => [...String(value)]
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.map(char => regexSpecialChars.has(char) ? `\\${char}` : char)
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.join('');
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const normalizeWhitespace = value => String(value)
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.replace(/\s{2,}/g, ' ')
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.trim();
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const normalizeLeadingFlagSpacing = value => String(value)
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.replace(leadingFlagRegex, '$1 ')
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.replace(/\s{2,}/g, ' ')
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.trim();
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const flagToRegionCode = (flag, overrides) => {
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if (!flag) return '';
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if (overrides && overrides[flag]) return overrides[flag];
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const codePoints = [...flag].map(char => char.codePointAt(0));
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if (
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codePoints.length !== 2 ||
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codePoints.some(codePoint => codePoint < 0x1F1E6 || codePoint > 0x1F1FF)
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) {
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return '';
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}
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const regionCode = codePoints
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.map(codePoint => String.fromCharCode(codePoint - 0x1F1E6 + 65))
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.join('');
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return regionCode === 'GB' ? 'UK' : regionCode;
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};
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const regionCodeToFlag = regionCode => {
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const flagCode = regionCode === 'UK' ? 'GB' : regionCode;
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if (!/^[A-Z]{2}$/.test(flagCode)) return '';
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return flagCode
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.split('')
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.map(char => String.fromCodePoint(char.charCodeAt(0) - 65 + 0x1F1E6))
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.join('');
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};
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const splitLeadingFlag = name => {
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const leadingFlagMatch = String(name).match(leadingFlagRegex);
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if (!leadingFlagMatch) return { flag: '', text: String(name).trim() };
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return {
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flag: leadingFlagMatch[1],
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text: String(name).slice(leadingFlagMatch[0].length).trim()
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};
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};
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const splitLeadingOrInlineFlag = name => {
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const cleanName = String(name);
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const leadingFlagMatch = cleanName.match(leadingFlagRegex);
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if (leadingFlagMatch) {
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return {
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flag: leadingFlagMatch[1],
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text: cleanName.slice(leadingFlagMatch[0].length).trim()
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};
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}
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const inlineFlagMatch = cleanName.match(inlineFlagRegex);
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if (!inlineFlagMatch) return { flag: '', text: cleanName.trim() };
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const prefix = inlineFlagMatch[1].trim();
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const rest = inlineFlagMatch[3].trim();
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return {
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flag: inlineFlagMatch[2],
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text: rest ? `${prefix} ${rest}`.trim() : prefix
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};
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};
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const sortRegionAliases = aliases => aliases
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.map(([alias, replacement]) => [alias, replacement, String(alias).toLowerCase()])
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.sort((firstAlias, secondAlias) => secondAlias[0].length - firstAlias[0].length);
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const createRegionResolver = aliases => {
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const sortedAliases = sortRegionAliases(aliases);
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const regionCodeOf = name => {
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const cleanName = String(name);
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const leadingFlagMatch = cleanName.match(leadingFlagRegex);
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if (leadingFlagMatch) return flagToRegionCode(leadingFlagMatch[1]);
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const cleanNameLower = cleanName.toLowerCase();
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for (const [alias, replacement, aliasLower] of sortedAliases) {
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if (/^[A-Z]{2}$/.test(alias)) {
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const codeMatch = cleanName.match(new RegExp(`(^|[^A-Za-z])${escapeRegex(alias)}([^A-Za-z]|$)`, 'i'));
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if (codeMatch) return replacement;
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continue;
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}
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if (cleanNameLower.includes(aliasLower)) return replacement;
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}
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return '';
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};
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const aliasRegionPrefixOf = name => {
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const cleanNameLower = String(name).toLowerCase();
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for (const [, replacement, aliasLower] of sortedAliases) {
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if (cleanNameLower.includes(aliasLower)) return replacement;
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}
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return '';
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};
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const normalizeLeadingRegion = name => {
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const cleanName = String(name).trim();
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const cleanNameLower = cleanName.toLowerCase();
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for (const [alias, replacement, aliasLower] of sortedAliases) {
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if (!cleanNameLower.startsWith(aliasLower)) continue;
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const rest = cleanName.slice(alias.length);
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if (/^[A-Za-z]/.test(alias) && rest && !/^[\s\d[|\-.x]/i.test(rest)) {
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continue;
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}
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return joinAlias(replacement, rest);
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}
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return cleanName;
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};
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return {
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sortedAliases,
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regionCodeOf,
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aliasRegionPrefixOf,
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normalizeLeadingRegion
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};
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};
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const joinAlias = (replacement, rest) => {
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const cleanRest = String(rest || '').trim();
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if (!cleanRest) return replacement;
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if (/^[|/\-]/.test(cleanRest)) {
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return `${replacement}${cleanRest}`;
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}
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return `${replacement} ${cleanRest}`;
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};
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const normalizeMultiplierText = value => String(value)
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.replace(/-\s*(\d+(?:\.\d+)?)倍/gi, ' $1X')
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.replace(/(\d+(?:\.\d+)?)倍/gi, '$1X')
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.replace(/\b(\d+(?:\.\d+)?)x\b/gi, '$1X');
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const moveMultiplierToEnd = name => {
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const multipliers = [];
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const nameWithoutMultiplier = String(name)
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.replace(/\b(\d+(?:\.\d+)?X)\b/gi, multiplier => {
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multipliers.push(multiplier.toUpperCase());
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return ' ';
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})
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.replace(/\s+\[/g, ' [')
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.replace(/\s{2,}/g, ' ')
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.trim();
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if (!multipliers.length) return name;
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return `${nameWithoutMultiplier} ${multipliers.join(' ')}`.trim();
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};
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const normalizeRegionSequence = (name, options) => {
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const allowCityCode = Boolean(options && options.allowCityCode);
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const regionPattern = allowCityCode
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? '[A-Z]{2}(?:\\s+[A-Z]{3})?'
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: '[A-Z]{2}';
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return String(name)
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.replace(new RegExp(`(^|\\s)(${regionPattern})[\\s|\\-]*(\\d{1,2})(?=$|[\\s|\\-[\\]])`, 'g'), (
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match,
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prefix,
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regionCode,
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sequenceNumber
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) => {
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return `${prefix}${regionCode} ${sequenceNumber.padStart(2, '0')}`;
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})
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.replace(new RegExp(`(\\b${regionPattern} \\d{2})-\\s*(?=\\d+(?:\\.\\d+)?X\\b)`, 'g'), '$1 ')
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.replace(/\s{2,}/g, ' ')
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.trim();
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};
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const normalizeHyphenatedRegionFeatures = name => {
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const misplacedSequenceMatch = String(name).match(/^([A-Z]{2}(?:\s+[A-Z]{3})?)\s+01\s+(\d{1,2})-(.+)$/);
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if (misplacedSequenceMatch) {
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return [
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misplacedSequenceMatch[1],
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misplacedSequenceMatch[2].padStart(2, '0'),
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misplacedSequenceMatch[3].trim()
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]
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.filter(Boolean)
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.join(' ')
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.replace(/\s{2,}/g, ' ')
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.trim();
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}
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const hyphenatedMatch = String(name).match(/^([A-Z]{2})(?:\s+([A-Z]{3}))?-(.+)$/);
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if (!hyphenatedMatch) return name;
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const countryCode = hyphenatedMatch[1];
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let regionCode = hyphenatedMatch[2]
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? `${countryCode} ${hyphenatedMatch[2]}`
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: countryCode;
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const tokens = hyphenatedMatch[3].split('-').map(token => token.trim()).filter(Boolean);
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if (
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!hyphenatedMatch[2] &&
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tokens.length >= 2 &&
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/^[A-Z]{3}$/.test(tokens[0]) &&
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/^\d{1,2}$/.test(tokens[1])
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) {
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regionCode = `${countryCode} ${tokens.shift()}`;
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}
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const sequenceIndex = tokens.findIndex(token => /^\d{1,2}$/.test(token));
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if (sequenceIndex === -1) {
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return [regionCode, tokens.join('-')]
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.filter(Boolean)
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.join(' ')
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.replace(/\s{2,}/g, ' ')
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.trim();
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}
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const sequenceNumber = tokens[sequenceIndex].padStart(2, '0');
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const ingressTokens = tokens
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.slice(0, sequenceIndex)
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.map(token => token.toUpperCase());
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const egressTokens = tokens.slice(sequenceIndex + 1);
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const featureText = ingressTokens.length && egressTokens.length
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? `${ingressTokens.join('-')}-${egressTokens.join('-')}`
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: [...ingressTokens, ...egressTokens].join('-');
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return [regionCode, sequenceNumber, featureText]
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.filter(Boolean)
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.join(' ')
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.replace(/\s{2,}/g, ' ')
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.trim();
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};
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const stripLineDescriptors = (name, descriptorKeywords) => {
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const descriptorPattern = descriptorKeywords.map(escapeRegex).join('|');
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const descriptorOnlyRegex = new RegExp(`^(?:${descriptorPattern})+$`, 'i');
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const embeddedDescriptorRegex = new RegExp(`\\s*(?:${descriptorPattern})(?=\\s|\\d|$)`, 'gi');
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const bracketDescriptorRegex = new RegExp(`\\s*\\[(?:${descriptorPattern})(?:\\s+(?:${descriptorPattern}))*]\\s*`, 'gi');
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const [head, ...segments] = String(name).split('|');
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const keptSegments = segments
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.map(segment => segment.trim())
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.filter(segment => segment && !descriptorOnlyRegex.test(segment));
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const cleanHead = head
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.replace(bracketDescriptorRegex, ' ')
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.replace(embeddedDescriptorRegex, '')
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.replace(leadingFlagRegex, '$1 ')
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.replace(/\s{2,}/g, ' ')
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.trim();
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return [cleanHead, ...keptSegments]
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.filter(Boolean)
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.join('|')
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.replace(/\s+\|/g, '|')
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.replace(/\|\s+/g, '|')
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.trim();
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};
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root.SubStoreRenameUtils = {
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createRegionResolver,
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escapeRegex,
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flagToRegionCode,
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joinAlias,
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moveMultiplierToEnd,
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normalizeHyphenatedRegionFeatures,
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normalizeLeadingFlagSpacing,
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normalizeMultiplierText,
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normalizeRegionSequence,
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normalizeWhitespace,
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regionCodeToFlag,
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sortRegionAliases,
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splitLeadingFlag,
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splitLeadingOrInlineFlag,
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stripLineDescriptors
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};
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})(globalThis);
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