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feat: SMWS suggestions

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This commit is contained in:
Brennan Wilkes (Text Groove) 2026-01-22 16:50:32 -08:00
parent bffb5475ff
commit 0d3cc8b70b
1 changed files with 27 additions and 12 deletions
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39
viz/app/linker_page.js
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@ -41,6 +41,17 @@ const SIM_STOP_TOKENS = new Set([
"old",
]);
const SMWS_WORD_RE = /\bsmws\b/i;
const SMWS_CODE_RE = /\b(\d{1,3}\.\d{1,4})\b/;
function smwsKeyFromName(name) {
const s = String(name || "");
if (!SMWS_WORD_RE.test(s)) return "";
const m = s.match(SMWS_CODE_RE);
return m ? m[1] : "";
}
function isNumberToken(t) {
return /^\d+$/.test(String(t || ""));
}
@ -292,19 +303,13 @@ function topSuggestions(allAgg, limit, otherPinnedSku, mappedSkus) {
return scored.slice(0, limit).map((x) => x.it);
}
function recommendSimilar(
allAgg,
pinned,
limit,
otherPinnedSku,
mappedSkus,
isIgnoredPairFn
) {
function recommendSimilar(allAgg, pinned, limit, otherPinnedSku, mappedSkus, isIgnoredPairFn) {
if (!pinned || !pinned.name)
return topSuggestions(allAgg, limit, otherPinnedSku, mappedSkus);
const base = String(pinned.name || "");
const pinnedSku = String(pinned.sku || "");
const pinnedSmws = smwsKeyFromName(pinned.name || "");
const scored = [];
for (const it of allAgg) {
@ -314,12 +319,21 @@ function recommendSimilar(
if (otherPinnedSku && String(it.sku) === String(otherPinnedSku)) continue;
if (storesOverlap(pinned, it)) continue;
if (
typeof isIgnoredPairFn === "function" &&
isIgnoredPairFn(pinnedSku, String(it.sku || ""))
)
if (typeof isIgnoredPairFn === "function" && isIgnoredPairFn(pinnedSku, String(it.sku || "")))
continue;
// SMWS exact NUM.NUM match => force to top (requires SMWS + code match)
if (pinnedSmws) {
const k = smwsKeyFromName(it.name || "");
if (k && k === pinnedSmws) {
const stores = it.stores ? it.stores.size : 0;
const hasPrice = it.cheapestPriceNum != null ? 1 : 0;
const s = 1e9 + stores * 10 + hasPrice; // tie-break within exact matches
scored.push({ it, s });
continue;
}
}
let s = similarityScore(base, it.name || "");
// Small boost if either side is an unknown sku (u:...)
@ -329,6 +343,7 @@ function recommendSimilar(
if (s > 0) scored.push({ it, s });
}
scored.sort((a, b) => b.s - a.s);
return scored.slice(0, limit).map((x) => x.it);
}