已读完的书卡改成和「在读」同一套样式，补开始/读完时间

可行性（先说结论）
- 「开始阅读时间」在官方文档里没列，但 /book/getprogress 的原始回包里有
  book.startReadingTime，6 本已读完的全都有
- 顺带纠正我上一轮的错误结论：真正常为 0 的是 recordReadingTime，
  book.readingTime 是有值的（西线无战事 6190 秒 = 103 分），
  已存进 JSON 的 readingSeconds，卡片暂未展示

抽公共组件
- 新增 src/components/reading-card.astro，在读和已读完共用，样式强制统一：
  横版卡片、封面在左、信息在右
- 两处只在底部两行不同：
    在读   进度条 + 百分比 / 最近阅读 X
    已读完 开始 X / 读完 Y（无进度条）

数据层
- fetch-reading.mjs 每个条目新增 startedAt / finishedAt / readingSeconds
- src/lib/reading.ts 的 ReadingBook 类型同步补上（都可选，老数据不会炸）
- startReadingTime / finishTime 缺失时卡片自动少一行，不会渲染出「开始 —」

时间显示走 Asia/Shanghai。所以西线无战事的 startReadingTime
1786207913（UTC 08-08T15:31Z）在页面上是「开始 2026-08-09」，
这才是本地日期。

静态验证（dist/bookshelf/index.html）
- 在读区 20 张卡 / 20 条进度条 / 20 个「最近阅读」
- 已读完区 6 张卡 / 0 条进度条 / 6 个「开始 X」/ 6 个「读完 X」
- 抽一张：西线无战事（译文经典） 雷马克 · 文学-外国文学
  开始 2026-08-09 读完 2026-09-06，确认不含进度条
- 搜索/领域筛选的 data-weread-card 仍挂在新卡片上，筛选不受影响

README.md

@@ -297,7 +297,8 @@ src/components/bookshelf-content.astro
 - 请求体里 `skill_version` **必填**，业务参数**平铺在顶层**，不能包进 `params`
 - `/shelf/sync` 一次就给全封面/书名/作者/分类/最近阅读时间/跳转链接，**只有阅读进度**要额外调 `/book/getprogress`，所以请求数 = 1 + N
 - `book.progress` 是 0–100 的整数，**只有 100 才算读完**
-- `book.recordReadingTime` **恒为 0**，所以卡片不做「累计时长」
+- `book.recordReadingTime` **恒为 0**（别用它），但 `book.readingTime` 是真数据，累计时长取后者（已存进 JSON 的 `readingSeconds`，卡片暂未展示）
+- `book.startReadingTime` **官方文档没列，但回包里确实有**，就是「开始阅读时间」；只有 readUpdateTime 那 26 本里有 8 本没有它（基本都是没怎么打开的书）
 - `deepLink` 实测是普通 https（`https://weread.qq.com/book-detail?...`），浏览器能直接打开
 - `category` 是 `文学-外国文学` 这种「大类-子类」复合串
 - 时间戳统一按 `YYYY-MM-DD` 展示（官方硬性要求），顺带避开「N 天前」在静态站上会随构建时间变旧
@@ -309,7 +310,14 @@ src/components/bookshelf-content.astro
 | 最近在读 | `progress < 100`（含 0%，标「还没开始」） |
 | 书籍 → 「微信读书 · 已读完」分组 | `progress === 100` |
 
-这一组混在「书籍」区的网格里，卡片结构和手工书单一致，但没有书评/简介，所以点击是直接跳微信读书而不是弹窗。它们带 `data-weread-card` 和 `data-category="微信读书"`，所以搜索框和「领域」筛选同样作用得到（领域里会多出一个「微信读书」选项）。过滤掉的：私密阅读（`secret === 1`）、从没打开过的书；有声书不处理。
+**两处用的是同一个组件 `src/components/reading-card.astro`**，保证样式统一 —— 横版卡片、封面在左、信息在右，只有底部两行不同：
+
+| | 第 1 行 | 第 2 行 |
+|---|---|---|
+| 在读 | 进度条 + 百分比 | 最近阅读 X |
+| 已读完 | 开始 X | 读完 Y |
+
+「已读完」那一组混在「书籍」区里，但没有书评/简介，所以点击直接跳微信读书而不是弹窗。它们带 `data-weread-card` 和 `data-category="微信读书"`，所以搜索框和「领域」筛选同样作用得到（领域里会多出一个「微信读书」选项）。过滤掉的：私密阅读（`secret === 1`）、从没打开过的书；有声书不处理。
 
 **2. 书籍** —— 来自 `public/data/books.json`，由 `bookshelf-content.astro` 在构建时 import（文件必须存在）。另外两个文件 `papers.json` / `comics.json` 对应的漫画、论文分类已经移除，文件保留但不再被引用。
 

scripts/fetch-reading.mjs

@@ -15,7 +15,8 @@
  * 两处实测得到的结论，别被直觉带偏：
  *   1. /shelf/sync 一次就给全了封面/书名/作者/分类/最近阅读时间/跳转链接，
  *      只有「阅读进度」要额外调 /book/getprogress，所以请求数 = 1 + N
- *   2. book.recordReadingTime 恒为 0，拿不到累计时长，所以卡片不做这一项
+ *   2. book.recordReadingTime 恒为 0，但 book.readingTime 是真数据，累计时长取后者
+ *   3. 官方文档没列 book.startReadingTime，但回包里有，是「开始阅读时间」
  */
 
 import fs from "node:fs"
@@ -104,6 +105,12 @@ async function fetchReading() {
       progress: null,
       finished: false,
       lastReadAt: new Date(Number(book.readUpdateTime) * 1000).toISOString(),
+      // 下面三个来自 /book/getprogress。官方文档没列 startReadingTime，
+      // 但原始回包里确实有（读完的 6 本全都有），是「开始阅读时间」。
+      startedAt: null,
+      finishedAt: null,
+      /** 累计阅读秒数。注意是 readingTime，不是恒为 0 的 recordReadingTime */
+      readingSeconds: null,
       deepLink: book.deepLink ?? "",
     }
 
@@ -115,6 +122,15 @@ async function fetchReading() {
         // progress 是 0-100 的整数，只有正好 100 才算读完
         entry.finished = reading.progress === 100
       }
+      if (reading.startReadingTime) {
+        entry.startedAt = new Date(reading.startReadingTime * 1000).toISOString()
+      }
+      if (reading.finishTime) {
+        entry.finishedAt = new Date(reading.finishTime * 1000).toISOString()
+      }
+      if (typeof reading.readingTime === "number") {
+        entry.readingSeconds = reading.readingTime
+      }
     } catch (error) {
       // 单本节失败不该让整次抓取挂掉，卡片退化成「不显示进度条」
       console.warn(`   ⚠️  ${book.title}：进度获取失败 — ${error.message}`)

src/components/bookshelf-content.astro

@@ -3,6 +3,7 @@ import SiteHeader from "@/components/site-header.astro"
 import Footer from "@/components/footer.astro"
 import { cn } from "@/lib/utils"
 import booksData from "../../public/data/books.json"
+import ReadingCard from "@/components/reading-card.astro"
 import { formatReadingDate, getReadingData } from "@/lib/reading"
 
 // 微信读书数据。数据缺失时 reading 为 null，页面退化成空态，不报错。
@@ -160,59 +161,7 @@ const recommendBadge = (status?: string) => {
 
             {inProgressReading.length > 0 ? (
               <div class="grid gap-4 sm:grid-cols-2">
-                {inProgressReading.map((book) => (
+                {inProgressReading.map((book) => <ReadingCard book={book} />)}
-                  <a
-                    href={book.deepLink || undefined}
-                    target={book.deepLink ? "_blank" : undefined}
-                    rel={book.deepLink ? "noopener noreferrer" : undefined}
-                    class="group flex gap-4 rounded-xl border border-border/50 bg-card p-4 transition-shadow duration-300 hover:shadow-lg"
-                  >
-                    <div class="shrink-0 w-20 aspect-[3/4] rounded-lg overflow-hidden bg-surface-subtle">
-                      {book.cover ? (
-                        <img
-                          src={book.cover}
-                          alt={book.title}
-                          loading="lazy"
-                          decoding="async"
-                          referrerpolicy="no-referrer"
-                          class="w-full h-full object-cover transition-transform duration-500 group-hover:scale-105"
-                        />
-                      ) : (
-                        <div class="flex h-full w-full items-center justify-center p-2 bg-gradient-to-br from-primary/30 via-primary/20 to-primary/5">
-                          <p class="font-semibold text-[10px] text-foreground text-center line-clamp-4">{book.title}</p>
-                        </div>
-                      )}
-                    </div>
-
-                    <div class="flex-1 min-w-0 flex flex-col">
-                      <h3 class="font-medium text-sm text-foreground line-clamp-2 leading-snug mb-1 group-hover:text-primary transition-colors">
-                        {book.title}
-                      </h3>
-                      <p class="text-xs text-muted-foreground line-clamp-1 mb-3">
-                        {[book.author, book.category].filter(Boolean).join(" · ")}
-                      </p>
-
-                      <div class="mt-auto space-y-1.5">
-                        <div class="flex items-center gap-2">
-                          <div class="flex-1 h-1.5 rounded-full bg-secondary overflow-hidden">
-                            <div class="h-full rounded-full bg-primary" style={`width: ${book.progress ?? 0}%`} />
-                          </div>
-                          <span
-                            class={cn(
-                              "text-[11px] tabular-nums shrink-0",
-                              book.finished ? "text-status-positive-fg font-medium" : "text-muted-foreground",
-                            )}
-                          >
-                            {book.finished ? "已读完" : !book.progress ? "还没开始" : `${book.progress}%`}
-                          </span>
-                        </div>
-                        <p class="text-[11px] text-muted-foreground/80 tabular-nums">
-                          最近阅读 {formatReadingDate(book.lastReadAt)}
-                        </p>
-                      </div>
-                    </div>
-                  </a>
-                ))}
               </div>
             ) : (
               <div class="py-12 text-center border border-dashed border-border rounded-xl">
@@ -361,7 +310,7 @@ const recommendBadge = (status?: string) => {
             ))}
 
             {/* 微信读书里已读完的书，并入「书籍」区。
-                卡片结构和上面的书一样，但没有书评/简介，所以点击直接跳微信读书，不弹窗。
+                卡片用和「最近在读」同一个 ReadingCard 组件，只是底部换成「开始/读完」两行、没有进度条。
                 data-weread-card 让搜索框和领域/评价筛选同样作用于这一组。 */}
             {finishedReading.length > 0 && (
               <section data-books-section={WEREAD_CATEGORY}>
@@ -370,48 +319,20 @@ const recommendBadge = (status?: string) => {
                   <span class="text-xs text-muted-foreground" data-books-count>({finishedReading.length})</span>
                   <div class="flex-1 h-px bg-border/60" />
                 </div>
-                <div class="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 lg:grid-cols-5 xl:grid-cols-6 gap-5">
+                <div class="grid gap-4 sm:grid-cols-2">
                   {finishedReading.map((book) => (
-                    <a
+                    <ReadingCard
-                      href={book.deepLink || undefined}
+                      book={book}
-                      target={book.deepLink ? "_blank" : undefined}
+                      attrs={{
-                      rel={book.deepLink ? "noopener noreferrer" : undefined}
+                        "data-weread-card": "",
-                      data-weread-card
+                        "data-category": WEREAD_CATEGORY,
-                      data-category={WEREAD_CATEGORY}
+                        "data-title": book.title.toLowerCase(),
-                      data-title={book.title.toLowerCase()}
+                        "data-authors": book.author.toLowerCase(),
-                      data-authors={book.author.toLowerCase()}
+                      }}
-                      class="group block cursor-pointer focus:outline-none"
+                    />
-                    >
-                      <div class="relative aspect-[3/4] rounded-lg overflow-hidden mb-3 bg-surface-subtle shadow-sm group-hover:shadow-xl transition-shadow duration-300">
-                        {book.cover ? (
-                          <img
-                            src={book.cover}
-                            alt={book.title}
-                            loading="lazy"
-                            decoding="async"
-                            referrerpolicy="no-referrer"
-                            class="w-full h-full object-cover group-hover:scale-105 transition-transform duration-500"
-                          />
-                        ) : (
-                          <div class="flex h-full w-full items-center justify-center p-3 bg-gradient-to-br from-primary/30 via-primary/20 to-primary/5">
-                            <p class="font-semibold text-xs text-foreground text-center line-clamp-4">{book.title}</p>
-                          </div>
-                        )}
-                        <span class="absolute top-2 right-2 text-[10px] px-2 py-0.5 rounded-full bg-status-positive-bg text-status-positive-fg font-medium">
-                          已读完
-                        </span>
-                      </div>
-                      <div class="min-h-[3.5rem] space-y-1">
-                        <h4 class="font-medium text-sm text-foreground line-clamp-2 group-hover:text-primary transition-colors leading-snug">
-                          {book.title}
-                        </h4>
-                        <p class="text-xs text-muted-foreground line-clamp-1">
-                          {[book.author, book.category].filter(Boolean).join(" · ")}
-                        </p>
-                      </div>
-                    </a>
                   ))}
                 </div>
+                </div>
               </section>
             )}
           </div>

src/components/reading-card.astro

@@ -0,0 +1,81 @@
+---
+import { formatReadingDate, type ReadingBook } from "@/lib/reading"
+
+/**
+ * 微信读书书卡。在读和已读完共用同一个组件，保证样式统一 ——
+ * 两者只在底部那两行不同：
+ *   在读   → 进度条 + 百分比 / 「最近阅读 X」
+ *   已读完 → 「开始 X」/「读完 Y」（没有进度条）
+ */
+interface Props {
+  book: ReadingBook
+  /** 额外挂在 <a> 上的属性，比如给搜索/筛选用的 data-* */
+  attrs?: Record<string, string | undefined>
+}
+
+const { book, attrs = {} } = Astro.props
+
+const startedText = formatReadingDate(book.startedAt)
+const finishedText = formatReadingDate(book.finishedAt)
+---
+
+<a
+  href={book.deepLink || undefined}
+  target={book.deepLink ? "_blank" : undefined}
+  rel={book.deepLink ? "noopener noreferrer" : undefined}
+  {...attrs}
+  class="group flex gap-4 rounded-xl border border-border/50 bg-card p-4 transition-shadow duration-300 hover:shadow-lg"
+>
+  <div class="shrink-0 w-20 aspect-[3/4] rounded-lg overflow-hidden bg-surface-subtle">
+    {book.cover ? (
+      <img
+        src={book.cover}
+        alt={book.title}
+        loading="lazy"
+        decoding="async"
+        referrerpolicy="no-referrer"
+        class="w-full h-full object-cover transition-transform duration-500 group-hover:scale-105"
+      />
+    ) : (
+      <div class="flex h-full w-full items-center justify-center p-2 bg-gradient-to-br from-primary/30 via-primary/20 to-primary/5">
+        <p class="font-semibold text-[10px] text-foreground text-center line-clamp-4">{book.title}</p>
+      </div>
+    )}
+  </div>
+
+  <div class="flex-1 min-w-0 flex flex-col">
+    <h3 class="font-medium text-sm text-foreground line-clamp-2 leading-snug mb-1 group-hover:text-primary transition-colors">
+      {book.title}
+    </h3>
+    <p class="text-xs text-muted-foreground line-clamp-1 mb-3">
+      {[book.author, book.category].filter(Boolean).join(" · ")}
+    </p>
+
+    <div class="mt-auto space-y-1.5">
+      {book.finished ? (
+        <>
+          {startedText && (
+            <p class="text-[11px] text-muted-foreground/80 tabular-nums">开始 {startedText}</p>
+          )}
+          <p class="text-[11px] text-status-positive-fg font-medium tabular-nums">
+            读完 {finishedText || "—"}
+          </p>
+        </>
+      ) : (
+        <>
+          <div class="flex items-center gap-2">
+            <div class="flex-1 h-1.5 rounded-full bg-secondary overflow-hidden">
+              <div class="h-full rounded-full bg-primary" style={`width: ${book.progress ?? 0}%`} />
+            </div>
+            <span class="text-[11px] tabular-nums shrink-0 text-muted-foreground">
+              {!book.progress ? "还没开始" : `${book.progress}%`}
+            </span>
+          </div>
+          <p class="text-[11px] text-muted-foreground/80 tabular-nums">
+            最近阅读 {formatReadingDate(book.lastReadAt)}
+          </p>
+        </>
+      )}
+    </div>
+  </div>
+</a>

src/data/reading.json

@@ -1,5 +1,5 @@
 {
-  "updatedAt": "2026-09-15T02:45:18.862Z",
+  "updatedAt": "2026-09-15T02:51:38.693Z",
   "source": "weread",
   "books": [
     {
@@ -11,6 +11,9 @@
       "progress": 30,
       "finished": false,
       "lastReadAt": "2026-09-13T15:08:26.000Z",
+      "startedAt": "2026-09-04T16:07:07.000Z",
+      "finishedAt": null,
+      "readingSeconds": 4030,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=34c329807197141b34cf1db"
     },
     {
@@ -22,6 +25,9 @@
       "progress": 0,
       "finished": false,
       "lastReadAt": "2026-09-09T05:05:04.000Z",
+      "startedAt": null,
+      "finishedAt": null,
+      "readingSeconds": 20,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=bbc32a50813ab7953g01522a"
     },
     {
@@ -33,6 +39,9 @@
       "progress": 77,
       "finished": false,
       "lastReadAt": "2026-09-07T09:27:28.000Z",
+      "startedAt": "2026-06-03T15:44:54.000Z",
+      "finishedAt": "2026-06-09T11:02:09.000Z",
+      "readingSeconds": 2021,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=de6321e0813abab86g01378d"
     },
     {
@@ -44,6 +53,9 @@
       "progress": 100,
       "finished": true,
       "lastReadAt": "2026-09-06T09:45:42.000Z",
+      "startedAt": "2026-08-08T16:51:53.000Z",
+      "finishedAt": "2026-09-06T05:26:12.000Z",
+      "readingSeconds": 6190,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=a1932750813ab6e79g017e78"
     },
     {
@@ -55,6 +67,9 @@
       "progress": 28,
       "finished": false,
       "lastReadAt": "2026-09-06T05:26:38.000Z",
+      "startedAt": "2026-08-05T16:49:22.000Z",
+      "finishedAt": null,
+      "readingSeconds": 7639,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=80a324f0716b1a6480af682"
     },
     {
@@ -66,6 +81,9 @@
       "progress": 13,
       "finished": false,
       "lastReadAt": "2026-06-15T16:24:59.000Z",
+      "startedAt": "2026-06-05T15:43:45.000Z",
+      "finishedAt": null,
+      "readingSeconds": 589,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=b4432330813abb059g01728a"
     },
     {
@@ -77,6 +95,9 @@
       "progress": 97,
       "finished": false,
       "lastReadAt": "2026-06-10T16:14:02.000Z",
+      "startedAt": "2026-04-17T15:59:58.000Z",
+      "finishedAt": null,
+      "readingSeconds": 14309,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=140329d0716ce81f140468e"
     },
     {
@@ -88,6 +109,9 @@
       "progress": 0,
       "finished": false,
       "lastReadAt": "2026-06-10T16:13:58.000Z",
+      "startedAt": null,
+      "finishedAt": null,
+      "readingSeconds": 89,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=32f329e0813aba1d3g018fee"
     },
     {
@@ -99,6 +123,9 @@
       "progress": 100,
       "finished": true,
       "lastReadAt": "2026-06-07T10:50:15.000Z",
+      "startedAt": "2026-05-24T13:35:18.000Z",
+      "finishedAt": "2026-06-06T16:01:25.000Z",
+      "readingSeconds": 7391,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=fb8320d0813ab7b86g01401c"
     },
     {
@@ -110,6 +137,9 @@
       "progress": 5,
       "finished": false,
       "lastReadAt": "2026-06-07T05:15:01.000Z",
+      "startedAt": "2026-05-06T23:27:18.000Z",
+      "finishedAt": null,
+      "readingSeconds": 303,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=ec0325c0813ab718cg017a62"
     },
     {
@@ -121,6 +151,9 @@
       "progress": 16,
       "finished": false,
       "lastReadAt": "2026-06-06T18:14:57.000Z",
+      "startedAt": "2026-05-02T08:55:25.000Z",
+      "finishedAt": null,
+      "readingSeconds": 1591,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=ec332c80813abb519g019b32"
     },
     {
@@ -132,6 +165,9 @@
       "progress": 3,
       "finished": false,
       "lastReadAt": "2026-06-01T17:12:29.000Z",
+      "startedAt": null,
+      "finishedAt": null,
+      "readingSeconds": 106,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=da032ef072517ae3da039f2"
     },
     {
@@ -143,6 +179,9 @@
       "progress": 10,
       "finished": false,
       "lastReadAt": "2026-05-13T00:11:25.000Z",
+      "startedAt": "2025-01-07T10:42:41.000Z",
+      "finishedAt": null,
+      "readingSeconds": 1321,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=a3d32d20719debdba3d5de1"
     },
     {
@@ -154,6 +193,9 @@
       "progress": 1,
       "finished": false,
       "lastReadAt": "2026-04-19T15:00:03.000Z",
+      "startedAt": null,
+      "finishedAt": null,
+      "readingSeconds": 291,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=7c632ef05a49197c62b53f0"
     },
     {
@@ -165,6 +207,9 @@
       "progress": 4,
       "finished": false,
       "lastReadAt": "2026-04-18T15:44:35.000Z",
+      "startedAt": null,
+      "finishedAt": null,
+      "readingSeconds": 160,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=93d325a0719b200493d5ba9"
     },
     {
@@ -176,6 +221,9 @@
       "progress": 13,
       "finished": false,
       "lastReadAt": "2026-03-28T10:03:33.000Z",
+      "startedAt": "2024-12-21T00:52:19.000Z",
+      "finishedAt": null,
+      "readingSeconds": 2916,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=2a332d10726332f72a34943"
     },
     {
@@ -187,6 +235,9 @@
       "progress": 100,
       "finished": true,
       "lastReadAt": "2026-03-28T10:01:44.000Z",
+      "startedAt": "2026-03-20T14:42:26.000Z",
+      "finishedAt": "2026-03-22T16:49:18.000Z",
+      "readingSeconds": 15371,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=6d232640727324446d2e978"
     },
     {
@@ -198,6 +249,9 @@
       "progress": 100,
       "finished": true,
       "lastReadAt": "2026-03-25T17:32:16.000Z",
+      "startedAt": "2026-03-23T09:59:40.000Z",
+      "finishedAt": "2026-03-25T17:30:10.000Z",
+      "readingSeconds": 4246,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=8033247071e0e1808035ab9"
     },
     {
@@ -209,6 +263,9 @@
       "progress": 4,
       "finished": false,
       "lastReadAt": "2026-01-11T10:35:21.000Z",
+      "startedAt": null,
+      "finishedAt": null,
+      "readingSeconds": 196,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=b0b32630813abaadeg0157d1"
     },
     {
@@ -220,6 +277,9 @@
       "progress": 0,
       "finished": false,
       "lastReadAt": "2025-10-29T00:43:47.000Z",
+      "startedAt": null,
+      "finishedAt": null,
+      "readingSeconds": 272,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=5d332c2072575dbf5d33fe2"
     },
     {
@@ -231,6 +291,9 @@
       "progress": 100,
       "finished": true,
       "lastReadAt": "2025-10-29T00:43:35.000Z",
+      "startedAt": "2019-07-19T04:20:51.000Z",
+      "finishedAt": "2019-07-24T05:23:50.000Z",
+      "readingSeconds": 7718,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=4e3321805b01d74e3fa7481"
     },
     {
@@ -242,6 +305,9 @@
       "progress": 1,
       "finished": false,
       "lastReadAt": "2025-10-18T09:21:26.000Z",
+      "startedAt": "2025-03-26T09:48:02.000Z",
+      "finishedAt": null,
+      "readingSeconds": 611,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=2bb32ff0813ab6ffcg014315"
     },
     {
@@ -253,6 +319,9 @@
       "progress": 10,
       "finished": false,
       "lastReadAt": "2024-12-21T00:51:54.000Z",
+      "startedAt": "2024-12-17T04:42:59.000Z",
+      "finishedAt": null,
+      "readingSeconds": 549,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=2c032e80813ab95aag019524"
     },
     {
@@ -264,6 +333,9 @@
       "progress": 6,
       "finished": false,
       "lastReadAt": "2020-04-09T07:29:49.000Z",
+      "startedAt": "2020-04-09T07:23:34.000Z",
+      "finishedAt": null,
+      "readingSeconds": 728,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=814322405a4585814beb03d"
     },
     {
@@ -275,6 +347,9 @@
       "progress": 100,
       "finished": true,
       "lastReadAt": "2019-10-15T15:30:42.000Z",
+      "startedAt": "2019-08-07T02:20:48.000Z",
+      "finishedAt": "2019-08-07T07:41:59.000Z",
+      "readingSeconds": 7494,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=770328405c5160770c987ae"
     },
     {
@@ -286,6 +361,9 @@
       "progress": 0,
       "finished": false,
       "lastReadAt": "2017-05-30T00:49:56.000Z",
+      "startedAt": null,
+      "finishedAt": null,
+      "readingSeconds": 137,
       "deepLink": "https://weread.qq.com/book-detail?type=1&v=47532ac05c659b47554a825"
     }
   ]

src/lib/reading.ts

@@ -20,8 +20,14 @@ export type ReadingBook = {
   /** 0-100 的整数；null 表示这次没取到进度（单本失败） */
   progress: number | null
   finished: boolean
-  /** ISO 字符串 */
+  /** 最近一次阅读时间，ISO 字符串 */
   lastReadAt: string
+  /** 开始阅读时间，ISO；部分书没有这个字段 */
+  startedAt?: string | null
+  /** 读完时间，ISO；只有读完的书才有 */
+  finishedAt?: string | null
+  /** 累计阅读秒数 */
+  readingSeconds?: number | null
   /** 微信读书的跳转链接，实测是普通 https，浏览器能直接打开 */
   deepLink: string
 }