first commit

src/domain/teachingDesign.ts

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+export const BOOK_SCHEMA_VERSION = 1
+
+declare const designIdBrand: unique symbol
+
+export type DesignId = string & {
+  readonly [designIdBrand]: true
+}
+
+export type ParseWarningCode =
+  | 'missing-title'
+  | 'missing-basic-field'
+  | 'missing-process'
+  | 'invalid-process-table'
+  | 'missing-board'
+  | 'missing-reflection'
+  | 'unclassified-content'
+
+export interface ParseWarning {
+  code: ParseWarningCode
+  message: string
+}
+
+export interface TeachingStep {
+  id: string
+  name: string
+  duration: string
+  content: string
+  teacherActivity: string
+  studentActivity: string
+  intention: string
+}
+
+export interface TeachingDesign {
+  id: DesignId
+  originalFilename: string
+  title: string
+  topic: string
+  duration: string
+  knowledgeObjective: string
+  skillObjective: string
+  literacyObjective: string
+  keyPoint: string
+  difficultPoint: string
+  resources: string
+  processSteps: TeachingStep[]
+  boardDesign: string
+  effectiveness: string
+  reflection: string
+  additionalContent: string
+  warnings: ParseWarning[]
+}
+
+export interface BookCover {
+  courseName: string
+  teacherName: string
+}
+
+export interface TeachingBook {
+  schemaVersion: typeof BOOK_SCHEMA_VERSION
+  cover: BookCover
+  designs: TeachingDesign[]
+  selectedId: 'cover' | DesignId
+  updatedAt: string
+}
+
+function createDesignId(): DesignId {
+  return crypto.randomUUID() as DesignId
+}
+
+export function createTeachingStep(index = 1): TeachingStep {
+  return {
+    id: crypto.randomUUID(),
+    name: `${index}. 教学环节`,
+    duration: '',
+    content: '',
+    teacherActivity: '',
+    studentActivity: '',
+    intention: '',
+  }
+}
+
+export function createEmptyTeachingDesign(filename: string): TeachingDesign {
+  return {
+    id: createDesignId(),
+    originalFilename: filename,
+    title: '',
+    topic: '',
+    duration: '',
+    knowledgeObjective: '',
+    skillObjective: '',
+    literacyObjective: '',
+    keyPoint: '',
+    difficultPoint: '',
+    resources: '',
+    processSteps: [createTeachingStep()],
+    boardDesign: '',
+    effectiveness: '',
+    reflection: '',
+    additionalContent: '',
+    warnings: [],
+  }
+}
+
+export function createEmptyBook(): TeachingBook {
+  return {
+    schemaVersion: BOOK_SCHEMA_VERSION,
+    cover: { courseName: '', teacherName: '' },
+    designs: [],
+    selectedId: 'cover',
+    updatedAt: new Date().toISOString(),
+  }
+}