chore: release 1.14.1

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "bilibili-subtitle",
-  "version": "1.13.0",
+  "version": "1.14.1",
   "type": "module",
   "description": "哔哩哔哩字幕列表",
   "main": "index.js",

src/components/SegmentCard.tsx

@@ -1,6 +1,6 @@
 import {MutableRefObject, useCallback, useEffect, useMemo, useRef} from 'react'
 import {useAppDispatch, useAppSelector} from '../hooks/redux'
-import {setFloatKeyPointsSegIdx, setSegmentFold, setTempData} from '../redux/envReducer'
+import {setFloatKeyPointsSegIdx, setNeedScroll, setSegmentFold, setTempData} from '../redux/envReducer'
 import classNames from 'classnames'
 import {FaClipboardList, FaComments} from 'react-icons/fa'
 import {SUMMARIZE_THRESHOLD, SUMMARIZE_TYPES} from '../consts/const'
@@ -13,6 +13,7 @@ import SegmentItem from './SegmentItem'
 import {stopPopFunc} from '../utils/util'
 import useSubtitle from '../hooks/useSubtitle'
 import DebateChat from './DebateChat'
+import { RootState } from '../store'
 
 const SummarizeItemOverview = (props: {
   segment: Segment
@@ -25,7 +26,7 @@ const SummarizeItemOverview = (props: {
 
   const {move} = useSubtitle()
   const time = parseStrTimeToSeconds(overviewItem.time)
-  const currentTime = useAppSelector(state => state.env.currentTime)
+  const currentTime = useAppSelector((state: RootState) => state.currentTime.currentTime)
   const isIn = useMemo(() => {
     if (currentTime != null) {
       // check in current segment
@@ -158,6 +159,7 @@ const SegmentCard = (props: {
     }
     return undefined
   }, [curSummaryType, segment.summaries])
+  const {move} = useSubtitle()
 
   const onFold = useCallback(() => {
     dispatch(setSegmentFold({
@@ -166,6 +168,21 @@ const SegmentCard = (props: {
     }))
   }, [dispatch, segment.fold, segment.startIdx])
 
+  const onChapterClick = useCallback(() => {
+    if (segment.items && segment.items.length > 0) {
+      // 展开当前segment
+      if (segment.fold) {
+        dispatch(setSegmentFold({
+          segmentStartIdx: segment.startIdx,
+          fold: false
+        }))
+      }
+      
+      const firstItem = segment.items[0]
+      move(firstItem.from, false)
+    }
+  }, [dispatch, move, segment.fold, segment.items, segment.startIdx])
+
   // 检测设置floatKeyPointsSegIdx
   useEffect(() => {
     if (summarizeFloat) { // 已启用
@@ -211,6 +228,10 @@ const SegmentCard = (props: {
 
   return <div
     className={classNames('border border-base-300 bg-base-200/25 rounded flex flex-col m-1.5 p-1.5 gap-1', showCurrent && 'shadow shadow-md')}>
+    {/* 章节标题 */}
+    {segment.chapterTitle && <div className='text-center py-1 px-2 bg-primary/10 rounded text-sm font-semibold text-primary border-b border-primary/20 cursor-pointer hover:bg-primary/20 transition-colors' onClick={onChapterClick}>
+      {segment.chapterTitle}
+    </div>}
     <div className='relative flex justify-center min-h-[20px]'>
       {segments != null && segments.length > 0 &&
         <div className='absolute left-0 top-0 bottom-0 text-xs select-none flex-center desc'>

src/hooks/useMessageService.ts

@@ -1,4 +1,4 @@
-import { setAuthor, setCtime, setCurFetched, setCurInfo, setData, setInfos, setTitle, setUrl } from '@/redux/envReducer'
+import { setAuthor, setChapters, setCtime, setCurFetched, setCurInfo, setData, setInfos, setTitle, setUrl } from '@/redux/envReducer'
 import { useAppDispatch, useAppSelector } from './redux'
 import { AllAPPMessages, AllExtensionMessages, AllInjectMessages } from '@/message-typings'
 import { useMessaging, useMessagingService } from '@kky002/kky-message'
@@ -19,6 +19,7 @@ const useMessageService = () => {
       dispatch(setData(undefined))
     },
     SET_VIDEO_INFO: async (params, context: MethodContext) => {
+      dispatch(setChapters(params.chapters))
       dispatch(setInfos(params.infos))
       dispatch(setUrl(params.url))
       dispatch(setTitle(params.title))

src/hooks/useSubtitleService.ts

@@ -4,15 +4,11 @@ import {
   setCurFetched,
   setCurIdx,
   setCurInfo,
-  setCurrentTime,
   setData,
-  setInfos,
   setNoVideo,
   setSegmentFold,
   setSegments,
-  setTitle,
   setTotalHeight,
-  setUrl,
   setTempData,
 } from '../redux/envReducer'
 import {EventBusContext} from '../Router'
@@ -20,6 +16,8 @@ import {EVENT_EXPAND, TOTAL_HEIGHT_MAX, TOTAL_HEIGHT_MIN, WORDS_MIN, WORDS_RATE}
 import {useAsyncEffect, useInterval} from 'ahooks'
 import {getModelMaxTokens, getWholeText} from '../utils/bizUtil'
 import { useMessage } from './useMessageService'
+import { setCurrentTime } from '../redux/currentTimeReducer'
+import { RootState } from '../store'
 
 /**
  * Service是单例，类似后端的服务概念
@@ -31,10 +29,11 @@ const useSubtitleService = () => {
   const curFetched = useAppSelector(state => state.env.curFetched)
   const fold = useAppSelector(state => state.env.fold)
   const envReady = useAppSelector(state => state.env.envReady)
-  const envData = useAppSelector(state => state.env.envData)
-  const data = useAppSelector(state => state.env.data)
-  const currentTime = useAppSelector(state => state.env.currentTime)
-  const curIdx = useAppSelector(state => state.env.curIdx)
+  const envData = useAppSelector((state: RootState) => state.env.envData)
+  const data = useAppSelector((state: RootState) => state.env.data)
+  const chapters = useAppSelector((state: RootState) => state.env.chapters)
+  const currentTime = useAppSelector((state: RootState) => state.currentTime.currentTime)
+  const curIdx = useAppSelector((state: RootState) => state.env.curIdx)
   const eventBus = useContext(EventBusContext)
   const needScroll = useAppSelector(state => state.env.needScroll)
   const segments = useAppSelector(state => state.env.segments)
@@ -113,19 +112,22 @@ const useSubtitleService = () => {
 
   // 更新当前位置
   useEffect(() => {
-    let curIdx
+    let newCurIdx
     if (((data?.body) != null) && currentTime) {
       for (let i=0; i<data.body.length; i++) {
         const item = data.body[i]
         if (item.from && currentTime < item.from) {
           break
         } else {
-          curIdx = i
+          newCurIdx = i
         }
       }
     }
-    dispatch(setCurIdx(curIdx))
-  }, [currentTime, data?.body, dispatch])
+    // 只有当索引发生变化时才更新状态
+    if (newCurIdx !== curIdx) {
+      dispatch(setCurIdx(newCurIdx))
+    }
+  }, [currentTime, data?.body, dispatch, curIdx])
 
   // 需要滚动 => segment自动展开
   useEffect(() => {
@@ -157,24 +159,78 @@ const useSubtitleService = () => {
         size = Math.max(size, WORDS_MIN)
 
         segments = []
-        let transcriptItems: TranscriptItem[] = []
-        let totalLength = 0
-        for (let i = 0; i < items.length; i++) {
-          const item = items[i]
-          transcriptItems.push(item)
-          totalLength += item.content.length
-          if (totalLength >= size || i === items.length-1) { // new segment or last
-            // add
-            segments.push({
-              items: transcriptItems,
-              startIdx: transcriptItems[0].idx,
-              endIdx: transcriptItems[transcriptItems.length - 1].idx,
-              text: getWholeText(transcriptItems.map(item => item.content)),
-              summaries: {},
+
+        // 如果启用章节模式且有章节信息，按章节分割
+        if ((envData.chapterMode ?? true) && chapters && chapters.length > 0) {
+          for (let chapterIdx = 0; chapterIdx < chapters.length; chapterIdx++) {
+            const chapter = chapters[chapterIdx]
+            const nextChapter = chapters[chapterIdx + 1]
+            
+            // 找到属于当前章节的字幕项
+            const chapterItems = items.filter(item => {
+              const itemTime = item.from
+              return itemTime >= chapter.from && (nextChapter ? itemTime < nextChapter.from : true)
             })
-            // reset
-            transcriptItems = []
-            totalLength = 0
+
+            if (chapterItems.length === 0) continue
+
+            // 如果章节内容过长，需要进一步分割
+            const chapterText = getWholeText(chapterItems.map(item => item.content))
+            if (chapterText.length <= size) {
+              // 章节内容不长，作为一个segment
+              segments.push({
+                items: chapterItems,
+                startIdx: chapterItems[0].idx,
+                endIdx: chapterItems[chapterItems.length - 1].idx,
+                text: chapterText,
+                chapterTitle: chapter.content,
+                summaries: {},
+              })
+            } else {
+              // 章节内容过长，需要分割成多个segment
+              let transcriptItems: TranscriptItem[] = []
+              let totalLength = 0
+              for (let i = 0; i < chapterItems.length; i++) {
+                const item = chapterItems[i]
+                transcriptItems.push(item)
+                totalLength += item.content.length
+                if (totalLength >= size || i === chapterItems.length - 1) {
+                  segments.push({
+                    items: transcriptItems,
+                    startIdx: transcriptItems[0].idx,
+                    endIdx: transcriptItems[transcriptItems.length - 1].idx,
+                    text: getWholeText(transcriptItems.map(item => item.content)),
+                    chapterTitle: chapter.content,
+                    summaries: {},
+                  })
+                  // reset
+                  transcriptItems = []
+                  totalLength = 0
+                }
+              }
+            }
+          }
+        } else {
+          // 没有章节信息，按原来的逻辑分割
+          let transcriptItems: TranscriptItem[] = []
+          let totalLength = 0
+          for (let i = 0; i < items.length; i++) {
+            const item = items[i]
+            transcriptItems.push(item)
+            totalLength += item.content.length
+            if (totalLength >= size || i === items.length-1) { // new segment or last
+              // add
+              segments.push({
+                items: transcriptItems,
+                startIdx: transcriptItems[0].idx,
+                endIdx: transcriptItems[transcriptItems.length - 1].idx,
+                text: getWholeText(transcriptItems.map(item => item.content)),
+                summaries: {},
+              })
+              // reset
+              transcriptItems = []
+              totalLength = 0
+            }
           }
         }
       } else { // 都放一个分段
@@ -188,12 +244,15 @@ const useSubtitleService = () => {
       }
     }
     dispatch(setSegments(segments))
-  }, [data?.body, dispatch, envData])
+  }, [data?.body, dispatch, envData, chapters])
 
   // 每0.5秒更新当前视频时间
   useInterval(() => {
     sendInject(null, 'GET_VIDEO_STATUS', {}).then(status => {
-      dispatch(setCurrentTime(status.currentTime))
+      // 只有当时间发生显著变化时才更新状态（差异大于0.1秒），避免不必要的重新渲染
+      if (currentTime == null || Math.abs(status.currentTime - currentTime) > 0.1) {
+        dispatch(setCurrentTime(status.currentTime))
+      }
     })
   }, 500)
 

src/inject/inject.ts

@@ -161,6 +161,21 @@ const debug = (...args: any[]) => {
       if (aidOrBvid) {
         // aid,pages
         let cid: string | undefined
+        /**
+         * [
+    {
+        "type": 2,
+        "from": 0,
+        "to": 152, //单位秒
+        "content": "发现美",
+        "imgUrl": "http://i0.hdslb.com/bfs/vchapter/29168372111_0.jpg",
+        "logoUrl": "",
+        "team_type": "",
+        "team_name": ""
+    }
+]
+         */
+        let chapters: any[] = []
         let subtitles
         if (aidOrBvid.toLowerCase().startsWith('av')) { // avxxx
           aid = parseInt(aidOrBvid.slice(2))
@@ -170,6 +185,7 @@ const debug = (...args: any[]) => {
           author = pages[0].owner?.name
           title = pages[0].part
           await fetch(`https://api.bilibili.com/x/player/wbi/v2?aid=${aid}&cid=${cid!}`, { credentials: 'include' }).then(async res => await res.json()).then(res => {
+            chapters = res.data.view_points ?? []
             subtitles = res.data.subtitle.subtitles
           })
         } else { // bvxxx
@@ -182,10 +198,14 @@ const debug = (...args: any[]) => {
             pages = res.data.pages
           })
           await fetch(`https://api.bilibili.com/x/player/wbi/v2?aid=${aid!}&cid=${cid!}`, { credentials: 'include' }).then(async res => await res.json()).then(res => {
+            chapters = res.data.view_points ?? []
             subtitles = res.data.subtitle.subtitles
           })
         }
 
+        //筛选chapters里type为2的
+        chapters = chapters.filter(chapter => chapter.type === 2)
+
         // pagesMap
         pagesMap = {}
         pages.forEach(page => {
@@ -202,6 +222,7 @@ const debug = (...args: any[]) => {
           ctime,
           author,
           pages,
+          chapters,
           infos: subtitles,
         })
       }

src/message-typings.d.ts

@@ -80,7 +80,7 @@ interface AppSetInfosMessage extends AppMessage<{ infos: any }> {
   method: 'SET_INFOS'
 }
 
-interface AppSetVideoInfoMessage extends AppMessage<{ url: string, title: string, aid: number | null, ctime: number | null, author?: string, pages: any, infos: any }> {
+interface AppSetVideoInfoMessage extends AppMessage<{ url: string, title: string, aid: number | null, ctime: number | null, author?: string, pages: any, chapters: any, infos: any }> {
   method: 'SET_VIDEO_INFO'
 }
 

src/pages/OptionsPage.tsx

@@ -77,6 +77,7 @@ const OptionsPage = () => {
   const {value: askEnabledValue, onChange: setAskEnabledValue} = useEventChecked(envData.askEnabled??ASK_ENABLED_DEFAULT)
   const {value: cnSearchEnabledValue, onChange: setCnSearchEnabledValue} = useEventChecked(envData.cnSearchEnabled)
   const {value: summarizeFloatValue, onChange: setSummarizeFloatValue} = useEventChecked(envData.summarizeFloat)
+  const {value: chapterModeValue, onChange: setChapterModeValue} = useEventChecked(envData.chapterMode ?? true)
   const [apiKeyValue, { onChange: onChangeApiKeyValue }] = useEventTarget({initialValue: envData.apiKey??''})
   const [serverUrlValue, setServerUrlValue] = useState(envData.serverUrl)
   const [languageValue, { onChange: onChangeLanguageValue }] = useEventTarget({initialValue: envData.language??LANGUAGE_DEFAULT})
@@ -139,6 +140,7 @@ const OptionsPage = () => {
       searchEnabled: searchEnabledValue,
       cnSearchEnabled: cnSearchEnabledValue,
       askEnabled: askEnabledValue,
+      chapterMode: chapterModeValue,
     }))
     toast.success('保存成功')
     sendExtension(null, 'CLOSE_SIDE_PANEL')
@@ -146,7 +148,7 @@ const OptionsPage = () => {
     setTimeout(() => {
       window.close()
     }, 3000)
-  }, [dispatch, sendExtension, sidePanelValue, autoInsertValue, autoExpandValue, apiKeyValue, serverUrlValue, modelValue, customModelValue, customModelTokensValue, translateEnableValue, languageValue, hideOnDisableAutoTranslateValue, themeValue, transDisplayValue, summarizeEnableValue, summarizeFloatValue, summarizeLanguageValue, wordsValue, fetchAmountValue, fontSizeValue, promptsValue, searchEnabledValue, cnSearchEnabledValue, askEnabledValue])
+  }, [dispatch, sendExtension, sidePanelValue, autoInsertValue, autoExpandValue, apiKeyValue, serverUrlValue, modelValue, customModelValue, customModelTokensValue, translateEnableValue, languageValue, hideOnDisableAutoTranslateValue, themeValue, transDisplayValue, summarizeEnableValue, summarizeFloatValue, summarizeLanguageValue, wordsValue, fetchAmountValue, fontSizeValue, promptsValue, searchEnabledValue, cnSearchEnabledValue, askEnabledValue, chapterModeValue])
 
   const onCancel = useCallback(() => {
     window.close()
@@ -207,6 +209,10 @@ const OptionsPage = () => {
           <input id='autoExpand' type='checkbox' className='toggle toggle-primary' checked={autoExpandValue}
                  onChange={setAutoExpandValue}/>
         </FormItem>}
+        <FormItem title='章节模式' htmlFor='chapterMode' tip='如果视频包含章节，则会按章节分割(会导致总结只能按章节来)'>
+          <input id='chapterMode' type='checkbox' className='toggle toggle-primary' checked={chapterModeValue}
+                 onChange={setChapterModeValue}/>
+        </FormItem>
         <FormItem title='主题'>
           <div className="btn-group">
             <button onClick={onSelTheme1} className={classNames('btn btn-sm no-animation', (!themeValue || themeValue === 'system')?'btn-active':'')}>系统</button>

src/redux/currentTimeReducer.ts

@@ -0,0 +1,23 @@
+import { createSlice, PayloadAction } from '@reduxjs/toolkit'
+
+interface CurrentTimeState {
+  currentTime?: number
+}
+
+const initialState: CurrentTimeState = {
+  currentTime: undefined
+}
+
+export const slice = createSlice({
+  name: 'currentTime',
+  initialState,
+  reducers: {
+    setCurrentTime: (state, action: PayloadAction<number | undefined>) => {
+      state.currentTime = action.payload
+    }
+  }
+})
+
+export const { setCurrentTime } = slice.actions
+
+export default slice.reducer 

src/redux/envReducer.ts

@@ -23,7 +23,7 @@ interface EnvState {
   totalHeight: number
   curIdx?: number // 从0开始
   needScroll?: boolean
-  currentTime?: number
+  chapters?: Chapter[]
   infos?: any[]
   curInfo?: any
   curFetched?: boolean
@@ -263,9 +263,6 @@ export const slice = createSlice({
     setNeedScroll: (state, action: PayloadAction<boolean>) => {
       state.needScroll = action.payload
     },
-    setCurrentTime: (state, action: PayloadAction<number | undefined>) => {
-      state.currentTime = action.payload
-    },
     setUrl: (state, action: PayloadAction<string | undefined>) => {
       state.url = action.payload
     },
@@ -278,6 +275,9 @@ export const slice = createSlice({
     setAuthor: (state, action: PayloadAction<string | undefined>) => {
       state.author = action.payload
     },
+    setChapters: (state, action: PayloadAction<Chapter[]>) => {
+      state.chapters = action.payload
+    },
     setInfos: (state, action: PayloadAction<any[]>) => {
       state.infos = action.payload
     },
@@ -337,7 +337,6 @@ export const {
   setCurIdx,
   setEnvData,
   setEnvReady,
-  setCurrentTime,
   setInfos,
   setCurInfo,
   setCurFetched,
@@ -351,6 +350,7 @@ export const {
   mergeAskInfo,
   setCtime,
   setAuthor,
+  setChapters,
 } = slice.actions
 
 export default slice.reducer

src/store.ts

@@ -1,9 +1,11 @@
 import {configureStore} from '@reduxjs/toolkit'
 import envReducer from './redux/envReducer'
+import currentTimeReducer from './redux/currentTimeReducer'
 
 const store = configureStore({
   reducer: {
     env: envReducer,
+    currentTime: currentTimeReducer,
   },
 })
 

src/typings.d.ts

@@ -30,6 +30,9 @@ interface EnvData {
   theme?: 'system' | 'light' | 'dark'
   fontSize?: 'normal' | 'large'
 
+  // chapter
+  chapterMode?: boolean // 是否启用章节模式，undefined/null/true表示启用，false表示禁用
+
   // search
   searchEnabled?: boolean
   cnSearchEnabled?: boolean
@@ -88,12 +91,19 @@ interface TranscriptItem {
   idx: number
 }
 
+interface Chapter {
+  from: number
+  to: number
+  content: string // 标题
+}
+
 interface Segment {
   items: TranscriptItem[]
   startIdx: number // 从1开始
   endIdx: number
   text: string
   fold?: boolean
+  chapterTitle?: string // 章节标题
   summaries: {
     [type: string]: Summary
   }