🚭

src/export-book-pdf.ts

@@ -6,88 +6,12 @@ import fs from 'node:fs'
 import fsp from 'node:fs/promises'
 import path from 'node:path'
 
+import type { Metadata } from 'playwright/test'
 import PDFDocument from 'pdfkit'
 
+import type { ContentChunk } from './types'
 import { assert } from './utils'
 
-interface ContentChunk {
-  index: number
-  page: number
-  text: string
-  screenshot: string
-}
-
-interface TocItem {
-  title: string
-  page?: number
-  location?: number
-  total: number
-}
-
-interface PageChunk {
-  index: number
-  page: number
-  total: number
-  screenshot: string
-}
-
-interface Meta {
-  ACR: string
-  asin: string
-  authorList: Array<string>
-  bookSize: string
-  bookType: string
-  cover: string
-  language: string
-  positions: {
-    cover: number
-    srl: number
-    toc: number
-  }
-  publisher: string
-  refEmId: string
-  releaseDate: string
-  sample: boolean
-  title: string
-  version: string
-  startPosition: number
-  endPosition: number
-}
-
-interface Info {
-  clippingLimit: number
-  contentChecksum: any
-  contentType: string
-  contentVersion: string
-  deliveredAsin: string
-  downloadRestrictionReason: any
-  expirationDate: any
-  format: string
-  formatVersion: string
-  fragmentMapUrl: any
-  hasAnnotations: boolean
-  isOwned: boolean
-  isSample: boolean
-  kindleSessionId: string
-  lastPageReadData: {
-    deviceName: string
-    position: number
-    syncTime: number
-  }
-  manifestUrl: any
-  originType: string
-  pageNumberUrl: any
-  requestedAsin: string
-  srl: number
-}
-
-interface Metadata {
-  info: Info
-  meta: Meta
-  toc: TocItem[]
-  pages: PageChunk[]
-}
-
 async function main() {
   const asin = process.env.ASIN
   assert(asin, 'ASIN is required')

src/extract-kindle-book.ts

@@ -7,6 +7,7 @@ import { input } from '@inquirer/prompts'
 import delay from 'delay'
 import { chromium, type Locator } from 'playwright'
 
+import type { Info, Meta, Metadata, PageChunk } from './types'
 import {
   assert,
   deromanize,
@@ -26,13 +27,6 @@ interface TocItem extends PageNav {
   locator?: Locator
 }
 
-interface PageChunk {
-  index: number
-  page: number
-  total: number
-  screenshot: string
-}
-
 async function main() {
   const asin = getEnv('ASIN')
   const amazonEmail = getEnv('AMAZON_EMAIL')
@@ -61,8 +55,8 @@ async function main() {
   })
   const page = await context.newPage()
 
-  let info: any
-  let meta: any
+  let info: Info | undefined
+  let meta: Meta | undefined
 
   page.on('response', async (response) => {
     try {
@@ -348,7 +342,7 @@ async function main() {
     } while (true)
   } while (true)
 
-  const result = { info, meta, toc, pages }
+  const result: Metadata = { info: info!, meta: meta!, toc, pages }
   await fs.writeFile(
     path.join(outDir, 'metadata.json'),
     JSON.stringify(result, null, 2)

src/transcribe-book-content.ts

@@ -7,15 +7,9 @@ import { globby } from 'globby'
 import { OpenAIClient } from 'openai-fetch'
 import pMap from 'p-map'
 
+import type { ContentChunk } from './types'
 import { assert, getEnv } from './utils'
 
-type ContentChunk = {
-  index: number
-  page: number
-  text: string
-  screenshot: string
-}
-
 async function main() {
   const asin = getEnv('ASIN')
   assert(asin, 'ASIN is required')

src/types.ts

@@ -0,0 +1,77 @@
+export interface ContentChunk {
+  index: number
+  page: number
+  text: string
+  screenshot: string
+}
+
+export interface TocItem {
+  title: string
+  page?: number
+  location?: number
+  total: number
+}
+
+export interface PageChunk {
+  index: number
+  page: number
+  total: number
+  screenshot: string
+}
+
+export interface Meta {
+  ACR: string
+  asin: string
+  authorList: Array<string>
+  bookSize: string
+  bookType: string
+  cover: string
+  language: string
+  positions: {
+    cover: number
+    srl: number
+    toc: number
+  }
+  publisher: string
+  refEmId: string
+  releaseDate: string
+  sample: boolean
+  title: string
+  version: string
+  startPosition: number
+  endPosition: number
+}
+
+export interface Info {
+  clippingLimit: number
+  contentChecksum: any
+  contentType: string
+  contentVersion: string
+  deliveredAsin: string
+  downloadRestrictionReason: any
+  expirationDate: any
+  format: string
+  formatVersion: string
+  fragmentMapUrl: any
+  hasAnnotations: boolean
+  isOwned: boolean
+  isSample: boolean
+  kindleSessionId: string
+  lastPageReadData: {
+    deviceName: string
+    position: number
+    syncTime: number
+  }
+  manifestUrl: any
+  originType: string
+  pageNumberUrl: any
+  requestedAsin: string
+  srl: number
+}
+
+export interface Metadata {
+  info: Info
+  meta: Meta
+  toc: TocItem[]
+  pages: PageChunk[]
+}