admin
39 lines
1.3 KiB
TypeScript
39 lines
1.3 KiB
TypeScript
/**
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* Reverse the word order of a name. "Aiba Reika" → "Reika Aiba".
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* For single-token names returns null (no useful reverse).
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*/
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export function reverseName(name: string): string | null {
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const tokens = name.trim().split(/\s+/).filter(Boolean);
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if (tokens.length < 2) return null;
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return tokens.slice().reverse().join(" ");
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}
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/**
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* Build the displayed alt-name list for an actress: always lead with the
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* word-order-reversed name (auto-generated, user can't remove), then any
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* user-typed alt names from the comma-separated `altNames` field, deduped
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* and excluding the actress's own canonical name.
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*/
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export function buildAltNameChips(name: string, altNamesField: string | null): Array<{ value: string; auto: boolean }> {
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const out: Array<{ value: string; auto: boolean }> = [];
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const seen = new Set<string>([name.trim().toLowerCase()]);
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const reversed = reverseName(name);
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if (reversed && !seen.has(reversed.toLowerCase())) {
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out.push({ value: reversed, auto: true });
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seen.add(reversed.toLowerCase());
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}
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if (altNamesField) {
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for (const raw of altNamesField.split(/[,、，]/)) {
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const v = raw.trim();
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if (!v) continue;
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const k = v.toLowerCase();
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if (seen.has(k)) continue;
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seen.add(k);
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out.push({ value: v, auto: false });
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}
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}
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return out;
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}
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