R524809
141 lines
4.2 KiB
TypeScript
141 lines
4.2 KiB
TypeScript
import type { LetterTracingMode } from './generators/letter-tracing-generator';
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import type { DebugPublishMeta } from '../../utils/debugPublish';
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import { inferGradeFromAge } from '../../utils/debugPublish';
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/** 本地 worksheet 元数据（与云库 `worksheets` 文档 `_id` 对齐） */
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interface LetterTracingWorksheetDefinition {
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id: LetterTracingMode;
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icon: string;
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title: string;
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subtitle: string;
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ageMin: number;
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ageMax: number;
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difficulty: 1 | 2 | 3 | 4;
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tags: string[];
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sortOrder: number;
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}
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export const LETTER_TRACING_WORKSHEET_DEFINITIONS = [
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{
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id: 'letter-tracing-single',
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icon: 'start-a',
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title: '默认字帖',
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subtitle: '配图、例句与描红',
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ageMin: 4,
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ageMax: 7,
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difficulty: 1,
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tags: ['字母', '描红', '看图描红'],
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sortOrder: 42,
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},
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{
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id: 'letter-tracing-upper-lower',
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icon: 'draw-o',
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title: '基础描红',
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subtitle: 'Uppercase / Lowercase 总览',
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ageMin: 5,
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ageMax: 7,
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difficulty: 1,
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tags: ['字母', '描红', '字母总览'],
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sortOrder: 44,
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},
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{
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id: 'letter-tracing-case-pairing',
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icon: 'font-size',
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title: '大小写对照',
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subtitle: '半组字母左大写右小写',
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ageMin: 5,
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ageMax: 7,
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difficulty: 1,
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tags: ['字母', '描红', '大小写练习'],
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sortOrder: 45,
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},
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{
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id: 'letter-tracing-two-column',
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icon: 'two-columns',
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title: '两列描红',
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subtitle: '左 A–M、右 N–Z 配对描红',
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ageMin: 5,
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ageMax: 7,
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difficulty: 1,
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tags: ['字母', '描红', '两列练习'],
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sortOrder: 43,
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},
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{
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id: 'letter-tracing-half',
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icon: 'square-half',
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title: '13字母半表',
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subtitle: '每行一个字母，13 字母半表',
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ageMin: 5,
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ageMax: 8,
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difficulty: 2,
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tags: ['字母', '描红', '半表练习'],
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sortOrder: 47,
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},
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{
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id: 'letter-tracing-three',
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icon: 'ABC-list',
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title: '三字母精练',
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subtitle: '每页聚焦 3 个字母深度书写',
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ageMin: 5,
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ageMax: 7,
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difficulty: 2,
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tags: ['字母', '描红', '三字母精练'],
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sortOrder: 46,
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},
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{
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id: 'letter-tracing-daily-checkin',
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icon: 'task-o',
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title: '每日打卡',
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subtitle: '四宫格每日字母打卡练习',
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ageMin: 6,
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ageMax: 8,
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difficulty: 2,
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tags: ['字母', '描红', '每日打卡'],
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sortOrder: 48,
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},
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] as const satisfies ReadonlyArray<LetterTracingWorksheetDefinition>;
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type LetterTracingWorksheetRow = (typeof LETTER_TRACING_WORKSHEET_DEFINITIONS)[number];
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const LETTER_TRACING_WORKSHEET_BY_ID = Object.fromEntries(
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LETTER_TRACING_WORKSHEET_DEFINITIONS.map((m) => [m.id, m]),
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) as Record<string, LetterTracingWorksheetRow>;
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/** 页面渲染用：模式选择器列表（与 `LETTER_TRACING_WORKSHEET_DEFINITIONS` 同义） */
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export const LETTER_TRACING_MODE_OPTIONS = LETTER_TRACING_WORKSHEET_DEFINITIONS;
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/** 页面 pageInfoLookup 用 */
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export function getModeInfo(id: string) {
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const m = LETTER_TRACING_WORKSHEET_BY_ID[id];
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return m ? { title: m.title, desc: m.subtitle } : undefined;
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}
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/** 判断 id 是否有效 */
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export function isValidMode(id: string): boolean {
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return id in LETTER_TRACING_WORKSHEET_BY_ID;
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}
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/** 发布用：从当前 mode 生成 DebugPublishMeta */
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export function getPublishMetaByMode(id: string): DebugPublishMeta | null {
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const m = LETTER_TRACING_WORKSHEET_BY_ID[id];
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if (!m) return null;
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return {
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id: m.id,
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title: m.title,
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subtitle: m.subtitle,
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category: 'english',
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subcategory: 'letter-tracing',
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path: `/englishPages/letterTracing/letterTracing?id=${m.id}`,
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ageMin: m.ageMin,
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ageMax: m.ageMax,
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grade: inferGradeFromAge(m.ageMin, m.ageMax),
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difficulty: m.difficulty,
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previewImg: '',
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tags: [...m.tags],
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isNew: false,
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isHot: false,
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sortOrder: m.sortOrder,
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status: 'draft',
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};
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}
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