Init

.babelrc.json

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+{
+  "presets": [
+    [
+      "@babel/preset-env",
+      {
+        "useBuiltIns": "usage",
+        "corejs": 3,
+        "modules": false
+      }
+    ]
+  ]
+}

.gitignore

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+node_modules
+.vscode

README.md

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+# L1
+
+A tool to parse the title of bangumi etc. Its name and function logic originate from L1(LabelFirstTitleParser) of open-ani/ani.  
+这是一个解析番剧标题的工具，它的名字和功能逻辑源自于 [open-ani/ani](https://github.com/open-ani/ani) 中的L1(LabelFirstTitleParser)。  
+
+## Usage 使用
+
+[npm](https://www.npmjs.com/package/@bili-vd-bak/l1)  
+[jsr](https://jsr.io/@bvd/l1)  
+
+The lib is written in TypeScript, and the usage is detailed in the code hint after import.  
+本库使用TypeScript编写，使用方法详见导入后的代码提示。  
+
+```sh
+pnpm add @bvd/l1
+```
+
+```ts
+import L1 from '@bvd/l1';
+
+const result = L1("[DBD-Raws][约会大作战 第一季/Date a Live S1/デート・ア・ライブ][导演剪辑版/Director's Cut/ディレクターズカット版][01-12TV全集+OAD][1080P][BDRip][HEVC-10bit][简繁外挂][FLAC][MKV]");
+
+console.log(result);
+```
+
+## Contribution 贡献
+
+Welcome Issue or PR.  
+欢迎提交Issue和Pull Request。  
+
+Logic function are also suggested to be submitted to the upstream open-ani/Ani.
+逻辑功能建议同时向上游 open-ani/Ani 提交。  
+
+## LICENSE 许可证
+
+Released under the GUN 3.0 License.  
+本库采用 GNU 3.0 许可证发布。  

__test__/main.test.ts

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+import main from "../src";
+
+const test_list = [
+  "[DBD-Raws][约会大作战 第一季/Date a Live S1/デート・ア・ライブ][导演剪辑版/Director's Cut/ディレクターズカット版][01-12TV全集+OAD][1080P][BDRip][HEVC-10bit][简繁外挂][FLAC][MKV]",
+  "【喵萌奶茶屋】★07月新番★[败犬女主角也太多了！ / 败犬女主太多了！ / 负けヒロインが多すぎる！ / Make Heroine ga Oosugiru!][02][1080p][简日双语][招募翻译时轴]",
+  "[LoliHouse] 关于我转生变成史莱姆这档事 第三季 / Tensei Shitara Slime Datta Ken 3rd Season - 16(64) [WebRip 1080p HEVC-10bit AAC][简繁内封字幕]",
+  "[DBD-Raws][泽塔奥特曼/Ultraman Z/ウルトラマンゼット][01-25TV全集+特别篇+特典映像][1080P][BDRip][HEVC-10bit][FLAC][MKV]",
+  "[DBD-Raws][进击的巨人 最终季/Shingeki no Kyojin: The Final Season/進撃の巨人 The Final Season][01-28TV全集+完结篇+特典映像][1080P][BDRip][HEVC-10bit][简繁日双语外挂][FLAC][MKV]",
+  "[.subbers project] 剧场版 紫罗兰永恒花园 / 劇場版 ヴァイオレット・エヴァーガーデン / Violet Evergarden the Movie [BDRip][4K HDR+2K SDR][简繁日字幕内封](附BD及剧场扫图、相关音乐、小说翻译等)",
+  "【F宅】吹响吧！上低音号 SP特典合集 01-07 简 1080P MP4",
+];
+
+describe("L1", () => {
+  test("main", () => {
+    test_list.forEach((t) => {
+      const r = main(t);
+      console.log(`Testing ${t}`);
+      console.log(r);
+      console.log(r.episodeRange);
+      console.log("=============");
+    });
+  });
+});

dist/EpisodeRange.d.ts

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+import { EpisodeSort } from "./EpisodeSort";
+export declare class EpisodeRange {
+    type: "Empty" | "Single" | "Range" | "Combined" | "Season";
+    ep: {
+        value?: string;
+        start?: string;
+        end?: string;
+        first?: EpisodeRange;
+        second?: EpisodeRange;
+        rawNumber?: number;
+    };
+    /**
+     * 是否知道具体集数
+     */
+    get isKnown(): boolean;
+    constructor(type: "Empty" | "Single" | "Range" | "Combined" | "Season", ep: {
+        value?: string;
+        start?: string;
+        end?: string;
+        first?: EpisodeRange;
+        second?: EpisodeRange;
+        rawNumber?: number;
+    });
+    getIns(): Empty | Single | Range | Combined | Season;
+    /**
+     * 已知的集数列表. 若未知 (例如 [unknownSeason]), 则返回空序列.
+     */
+    get knownSorts(): EpisodeSort[];
+    toString(): string;
+}
+declare class Empty {
+    knownSorts: EpisodeSort[];
+    toString(): string;
+}
+declare class Single {
+    value: EpisodeSort;
+    constructor(value: EpisodeSort);
+    get knownSorts(): EpisodeSort[];
+    toString(): string;
+}
+declare class Range {
+    start: EpisodeSort;
+    end: EpisodeSort;
+    constructor(start: EpisodeSort, end: EpisodeSort);
+    get knownSorts(): EpisodeSort[];
+    toString(): string;
+}
+declare class Combined {
+    first: EpisodeRange;
+    second: EpisodeRange;
+    constructor(first: EpisodeRange, second: EpisodeRange);
+    get knownSorts(): EpisodeSort[];
+    toString(): string;
+}
+/**
+ * 季度全集, 但是不知道具体包含哪些集数
+ */
+export declare class Season {
+    /**
+     * 第几季
+     */
+    rawNumber: number;
+    isKnown: boolean;
+    constructor(
+    /**
+     * 第几季
+     */
+    rawNumber: number);
+    get numberOrZero(): number;
+    get numberOrNull(): number | null;
+    get knownSorts(): EpisodeSort[];
+    toString(): string;
+}
+export {};

dist/EpisodeSort.d.ts

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+declare class Normal {
+    number: number;
+    constructor(number: number);
+    get raw(): string;
+    get isPartial(): boolean;
+    toString(): string;
+}
+declare class Special {
+    raw: string;
+    constructor(raw: string);
+    get number(): number | null;
+    toString(): string;
+}
+/**
+ * 剧集序号, 例如 "01", "24.5", "OVA".
+ *
+ * - [Normal] 代表普通正片剧集, 例如 "01", "24.5". 注意, 只有整数和 ".5" 的浮点数会被解析为 Normal 类型.
+ * - [Special] 代表任何其他剧集, 统称为特殊剧集, 例如 "OVA", "SP".
+ *
+ *
+ * 在使用 [EpisodeSort] 时, 建议根据用途定义不同的变量名:
+ * - `val episodeSort: EpisodeSort`: 在系列中的集数, 例如第二季的第一集为 26
+ * - `val episodeEp: EpisodeSort`: 在当前季度中的集数, 例如第二季的第一集为 01
+ *
+ * @see EpisodeRange
+ */
+export declare class EpisodeSort {
+    /**
+     * "1", "1.5", "SP". 对于小于 10 的序号, 前面没有 "0".
+     *
+     * @see toString
+     */
+    raw: string;
+    constructor(
+    /**
+     * "1", "1.5", "SP". 对于小于 10 的序号, 前面没有 "0".
+     *
+     * @see toString
+     */
+    raw: string);
+    get Ins(): Normal | Special;
+    get isNormal(): boolean;
+    get isPartial(): boolean;
+    /**
+     * 若是普通剧集, 则返回序号, 例如 ``, 否则返回 null.
+     */
+    get number(): number | null;
+    /**
+     * 返回该剧集的人类易读名称.
+     *
+     * 为普通剧集补零了的字符串.
+     * 例如 1 -> "01", 1.5 -> "1.5", SP -> "SP".
+     */
+    toString(): string;
+}
+export {};

dist/FrameRate.d.ts

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+export interface FrameRate {
+    value: number;
+}
+export declare function tryParse(text: string): FrameRate | null;

dist/MediaOrigin.d.ts

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+export interface MediaOrigin {
+    id: string;
+    otherNames?: string[];
+}
+export declare function tryParse(text: string): MediaOrigin | null;

dist/Resolution.d.ts

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+export interface Resolution {
+    id: string;
+    size: number;
+    otherNames: string[];
+    displayName: string;
+}
+export declare function tryParse(text: string): Resolution | null;

dist/SubtitleLanguage.d.ts

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+interface Ret_Templete {
+    id: string;
+    displayName: string;
+    isChinese: boolean;
+}
+export declare class SubtitleLanguage {
+    id: string;
+    isChinese: boolean;
+    displayName: string;
+    constructor(m: Ret_Templete);
+    toString(): string;
+}
+export declare const ret_templete: {
+    CHC: SubtitleLanguage;
+    CHS: SubtitleLanguage;
+    CHT: SubtitleLanguage;
+    JPN: SubtitleLanguage;
+    ENG: SubtitleLanguage;
+    ERR: SubtitleLanguage;
+};
+export declare function match(title: string): SubtitleLanguage[];
+export {};

dist/index.d.ts

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+import * as SubtitleLanguage from "./SubtitleLanguage";
+import * as Resolution from "./Resolution";
+import * as FrameRate from "./FrameRate";
+import * as MediaOrigin from "./MediaOrigin";
+import * as EpisodeRange from "./EpisodeRange";
+interface Builder {
+    tags: string[];
+    subtitleLanguages: SubtitleLanguage.SubtitleLanguage[];
+    resolution: Resolution.Resolution;
+    frameRate: FrameRate.FrameRate;
+    mediaOrigin: MediaOrigin.MediaOrigin;
+    episodeRange: EpisodeRange.EpisodeRange;
+}
+export default function main(title: string): Builder;
+export {};