rootandClaude Opus 5.5
f6ec993b5f
Configurable DEFAULT_MATCH_WEIGHTS; Chinese/English names both count and corroborate; Chapter/Part/第N章 sequel conflicts reject; missing season penalised; category words and single-word aliases colliding in the pool cannot confirm alone; alias-only hits need year or second-script support; same-level ties broken by exact year then matched name scripts. Co-Authored-By: Claude Opus 5.5 <[email protected]>
61 lines
1.7 KiB
TypeScript
61 lines
1.7 KiB
TypeScript
/**
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* 续作 / 章节 / Part 序号(ID-2):`Chapter III`、`Part Two`、`Vol. 2`、`第3章`、`第三章`、`Ⅲ`。
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* 只认显式关键词或罗马数字符号,不把片名末尾的普通数字当序号(`Blade Runner 2049`、`Apollo 13`)。
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* 季号不在这里(季由解析器单独给出)。
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*/
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import { cnToInt } from "../release-parser/cn-number.ts";
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const WORD_NUM: Record<string, number> = {
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one: 1,
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two: 2,
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three: 3,
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four: 4,
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five: 5,
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six: 6,
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seven: 7,
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eight: 8,
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nine: 9,
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ten: 10,
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first: 1,
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second: 2,
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third: 3,
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fourth: 4,
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final: -1,
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};
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const ROMAN: Record<string, number> = { i: 1, ii: 2, iii: 3, iv: 4, v: 5, vi: 6, vii: 7, viii: 8, ix: 9, x: 10 };
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const ROMAN_CHAR: Record<string, number> = {
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Ⅰ: 1,
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Ⅱ: 2,
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Ⅲ: 3,
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Ⅳ: 4,
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Ⅴ: 5,
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Ⅵ: 6,
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Ⅶ: 7,
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Ⅷ: 8,
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Ⅸ: 9,
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Ⅹ: 10,
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};
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function toNum(tok: string): number | undefined {
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const t = tok.toLowerCase();
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if (/^\d{1,2}$/.test(t)) return Number(t);
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if (t in ROMAN) return ROMAN[t];
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if (t in WORD_NUM) return WORD_NUM[t]! > 0 ? WORD_NUM[t] : undefined;
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return undefined;
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}
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export function sequelNumbers(title: string): number[] {
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if (!title) return [];
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const out = new Set<number>();
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const s = title.replace(/[ⅠⅡⅢⅣⅤⅥⅦⅧⅨⅩ]/g, (c) => ` ${ROMAN_CHAR[c]} `);
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for (const m of s.matchAll(/\b(?:chapter|part|vol(?:ume)?)\b\.?\s*[:：-]?\s*([0-9]{1,2}|[ivx]{1,4}|[a-z]+)\b/giu)) {
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const n = toNum(m[1]!);
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if (n !== undefined) out.add(n);
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}
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for (const m of s.matchAll(/第\s*([0-9]{1,2}|[一二三四五六七八九十]{1,3})\s*章/gu)) {
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const n = /^\d+$/.test(m[1]!) ? Number(m[1]) : cnToInt(m[1]!);
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if (n !== undefined) out.add(n);
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}
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return [...out];
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}
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