73 lines
1.8 KiB
JavaScript
73 lines
1.8 KiB
JavaScript
const path = require('path');
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function normalizeCadType(ext) {
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const lowerExt = String(ext || '').toLowerCase();
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return lowerExt === 'drw' ? 'dwr' : lowerExt;
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}
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function getCadInfo(filename) {
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const baseName = path.basename(filename);
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const match = baseName.match(/^(.*)\.(prt|asm|drw|dwr)(?:\.([^.]+))?$/i);
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if (!match) {
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return null;
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}
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const rawCode = match[1];
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const type = normalizeCadType(match[2]);
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const version = match[3] || '';
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const digits = rawCode.replace(/\D/g, '');
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const routingGroup = digits.length >= 5 ? digits.slice(2, 5) : null;
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return {
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code: rawCode,
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digits,
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type,
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version,
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key: `${rawCode}.${type}`,
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routingGroup,
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};
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}
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function getDestinationDecision(filename, config, destinationIndex) {
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const cadInfo = getCadInfo(filename);
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if (!cadInfo) {
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return { destination: null, reason: 'Nessuna regola trovata' };
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}
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if (!cadInfo.routingGroup) {
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return {
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destination: null,
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reason: 'Nome file non conforme: servono almeno 5 cifre nel nome per ricavare la 3a-4a-5a cifra',
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};
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}
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const group = cadInfo.routingGroup;
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const candidates = destinationIndex?.get(group) || [];
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if (!candidates.length) {
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return {
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destination: null,
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reason: `Sottocartella ${group} non trovata nella destinazione`,
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};
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}
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if (candidates.length > 1) {
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return {
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destination: null,
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reason: `Sottocartella ${group} trovata in ${candidates.length} percorsi diversi`,
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};
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}
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return { destination: candidates[0], reason: null };
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}
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function findDestination(filename, config, destinationIndex) {
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return getDestinationDecision(filename, config, destinationIndex).destination;
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}
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function isCadFile(filename) {
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return Boolean(getCadInfo(filename));
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}
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module.exports = { findDestination, getDestinationDecision, isCadFile, getCadInfo };
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