36 lines
2.3 KiB
JavaScript
36 lines
2.3 KiB
JavaScript
// Extract only explicitly labelled bid validity clauses; delivery/warranty days are unrelated.
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export function extractBidValidity(text) {
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const source=String(text || '');
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const pattern=/teklif(?:lerin|in)?\s+geçerlilik\s+süresi[^\n.\d]{0,100}(\d{1,4})(?:\s*\([^)]{0,80}\))?\s*(?:takvim\s*)?gün/giu;
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const evidence=[];
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for(const match of source.toLocaleLowerCase('tr-TR').matchAll(pattern)) {
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const days=Number(match[1]);
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if(days>0) evidence.push({days,quote:source.slice(match.index,match.index+match[0].length),start:match.index,end:match.index+match[0].length});
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}
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const values=[...new Set(evidence.map(e=>e.days))];
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return {status:values.length>1?'conflict':values.length?'found':'not_found',days:values.length===1?values[0]:null,evidence};
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}
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export function bidValidityForForm(announcement, analyzed) {
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const local=extractBidValidity(announcement);
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const evidence=[...local.evidence,...(Array.isArray(analyzed?.evidence)?analyzed.evidence:[])];
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const values=[...new Set(evidence.map(e=>e.days).filter(d=>Number.isInteger(d)&&d>0))];
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return {status:values.length>1?'conflict':values.length?'found':'not_found',days:values.length===1?values[0]:null,evidence};
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}
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export function extractBidType(text) {
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const source=String(text || ''),lower=source.toLocaleLowerCase('tr-TR'),evidence=[];
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for(const [type,label] of [['birim','birim\\s+fiyat'],['goturu','(?:anahtar\\s+teslimi?\\s+)?götürü\\s+bedel']]) {
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const pattern=new RegExp(`(?:teklif\\s+türü\\s*[:：-]\\s*${label}|${label}\\s+(?:üzerinden\\s+|şeklinde\\s+)?teklif\\s+(?:verilecektir|vereceklerdir|sunulacaktır|alınacaktır))`,'gu');
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for(const match of lower.matchAll(pattern)) evidence.push({type,quote:source.slice(match.index,match.index+match[0].length),start:match.index,end:match.index+match[0].length});
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}
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return summarizeBidType(evidence);
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}
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function summarizeBidType(evidence) {
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const types=[...new Set(evidence.map(e=>e.type).filter(t=>['birim','goturu'].includes(t)))];
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return {status:types.length>1?'conflict':types.length?'found':'not_found',type:types.length===1?types[0]:null,evidence};
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}
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export function bidTypeForForm(announcement,analyzed) {
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return summarizeBidType([...extractBidType(announcement).evidence,...(Array.isArray(analyzed?.evidence)?analyzed.evidence:[])]);
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}
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