1.录音文件加载时，显示模态页面防止用户快速点击。

src/App.js

@@ -1,12 +1,32 @@
 import { useEffect } from 'react';
 import { Routes, Route, Navigate, useNavigate } from 'react-router-dom'
 import { useDispatch } from 'react-redux'
+import { createTheme, ThemeProvider } from '@mui/material/styles';
 import { setAccessToken, setUserInfo, setSelectInfo } from "./business/userSlice.js"
 import { useCookies } from 'react-cookie';
 import LoginPage from './LoginPage';
 import MainPage from './MainPage';
 import yzs from "./business/request.js";
 
+const theme = createTheme({
+  status: {
+    danger: '#e53e3e',
+  },
+  palette: {
+    primary: {
+      main: '#FF595A',
+      darker: '#FF595A',
+    },
+    neutral: {
+      main: '#64748B',
+      contrastText: '#fff',
+    },
+    black: {
+      main: "#222222",
+    }
+  },
+});
+
 function App() {
   const dispatch = useDispatch();
   const navigate = useNavigate();
@@ -32,10 +52,12 @@ function App() {
 
   return (
     <div>
+      <ThemeProvider theme={theme}>
         <Routes>
           <Route exact path="/" element={cookies.accessToken ? <MainPage /> : <Navigate to="/login" />} />
           <Route exact path="/login" element={<LoginPage />} />
         </Routes>
+      </ThemeProvider>
     </div>
   );
 }

src/AppBar.js

@@ -9,7 +9,7 @@ import MenuItem from '@mui/material/MenuItem';
 import IconButton from '@mui/material/IconButton';
 import Toolbar from '@mui/material/Toolbar';
 import Typography from '@mui/material/Typography';
-import logo from './assets/logo.png';
+import appbar_logo from './assets/appbar_logo.png';
 import { Stack, CssBaseline } from '@mui/material';
 import { useCookies } from 'react-cookie';
 import { useNavigate } from "react-router-dom";
@@ -40,11 +40,11 @@ export default function () {
         <CssBaseline />
         <Container maxWidth={false} >
             <Toolbar disableGutters variant="dense">
-                <Stack direction="row" sx={{ flexGrow: 1 }}>
-                    <img src={logo} style={{
+                <Stack direction="row" sx={{ flexGrow: 1, alignItems: "center" }}>
+                    <img src={appbar_logo} style={{
                         width: 28,
-                        height: 30,
-                        marginRight: 24,
+                        height: 28,
+                        marginRight: 10,
                     }} />
                     <Typography variant='h6' sx={{ color: "#FFFFFF" }}>纽曼AI语记</Typography>
                 </Stack>

src/LoginPage.js

@@ -16,23 +16,6 @@ import TabContext from '@mui/lab/TabContext';
 import DynamicCodeForm from './components/DynamicCodeForm.js';
 import PasswordForm from './components/PasswordForm.js';
 import { useCookies } from 'react-cookie';
-import { createTheme, ThemeProvider } from '@mui/material/styles';
-
-const theme = createTheme({
-    status: {
-        danger: '#e53e3e',
-    },
-    palette: {
-        primary: {
-            main: '#FF595A',
-            darker: '#FF595A',
-        },
-        neutral: {
-            main: '#64748B',
-            contrastText: '#fff',
-        },
-    },
-});
 
 export default function () {
     const navigate = useNavigate();
@@ -116,9 +99,7 @@ export default function () {
             <img className={styles.titleIcon} src={logo} />
             <h1 className={styles.titleText}>纽曼AI语记</h1>
         </div>
-
         <div className={styles.loginFrame}>
-            <ThemeProvider theme={theme}>
             <Container component="form" className={styles.form} onSubmit={handleSubmit}
                 sx={{
                     width: 360,
@@ -157,7 +138,6 @@ export default function () {
                     </TabPanel>
                 </TabContext>
             </Container>
-            </ThemeProvider >
             {/* <Button variant="contained" onClick={debug_test}>测试</Button> */}
         </div>
         <Snackbar

src/MainPage.js

@@ -3,65 +3,25 @@ import { useSelector, useDispatch } from 'react-redux'
 import AppBar from './AppBar';
 import RecordList from './components/RecordList';
 import PlayerBar from './PlayerBar';
-import store from './business/store';
 import yzs from "./business/request.js";
-import { setList, setCurrentLyric, setCurrentBlob, setCurrentWaveData } from "./business/recorderSlice.js"
-import { CssBaseline, Box } from '@mui/material';
-import MainSkeleton from './MainSkeleton';
+import { setList, fetchRecord } from "./business/recorderSlice.js"
+import { CssBaseline, Box, Typography } from '@mui/material';
+import Backdrop from '@mui/material/Backdrop';
+import CircularProgress from '@mui/material/CircularProgress';
 import RecordLyrics from './RecordLyrics';
-import { createTheme, ThemeProvider, styled } from '@mui/material/styles';
+import { styled } from '@mui/material/styles';
 import expand from './assets/expand.png';
 import close from './assets/close.png';
+import empty_hint from './assets/empty_hint.png';
 
 const drawerWidth = 240;
 
-const theme = createTheme({
-    status: {
-        danger: '#e53e3e',
-    },
-    palette: {
-        primary: {
-            main: '#FF595A',
-            darker: '#FF595A',
-        },
-        neutral: {
-            main: '#64748B',
-            contrastText: '#fff',
-        },
-        black: {
-            main: "#222222",
-        }
-    },
-});
-
 const lyricsBrowserStyle = {
     marginTop: 16,
     paddingBottom: 40,
     padding: 24,
 }
 
-
-function fetchRecord(accessToken, record) {
-    if (record.transResultUrl) {
-        yzs.download(accessToken, record.transResultUrl).then(
-            blob => blob.text()
-        ).then(text => {
-            // console.log("type", record.type, text);
-            let payload = null;
-            if (record.type === 1 || record.type === 3) {
-                payload = JSON.parse(text)
-            } else {
-                payload = text;
-            }
-            store.dispatch(setCurrentLyric(payload));
-        });
-    }
-
-    yzs.download(accessToken, record.audioUrl).then(blob => {
-        store.dispatch(setCurrentBlob(URL.createObjectURL(blob)));
-    });
-}
-
 const ClickHanlde = styled('div', { shouldForwardProp: (prop) => prop !== 'open' })(
     ({ theme, open }) => ({
         width: 18,
@@ -105,15 +65,43 @@ const Main = styled('main', { shouldForwardProp: (prop) => prop !== 'open' })(
     }),
 );
 
-const RecordPlayer = ({ loading, playerBarWidth, currentTime, hasLyric, currentLyric }) => {
+const LyricItem = ({ empty, hasLyric, lyricsBrowserStyle, currentLyric, currentTime }) => {
+    if (empty) {
+        return <div style={{
+            height: "calc(100vh - 250px)",
+            marginTop: 48,
+            display: "flex",
+            alignItems: "center",
+            justifyContent: "center",
+        }} >
+            <div>
+                <img style={{ maxWidth: "100%", marginBottom: 40, }} src={empty_hint} />
+                <Typography align='center' color="#929292">这里空空如也，添加些东西吧</Typography>
+            </div>
+        </div>
+    } else {
+        return hasLyric ? <RecordLyrics style={lyricsBrowserStyle} currentLyric={currentLyric} currentTime={currentTime} /> :
+            <div style={lyricsBrowserStyle}
+            />
+    }
+}
+
+const RecordPlayer = ({ loading, empty, playerBarWidth, currentTime, hasLyric, currentLyric }) => {
     if (loading) {
-        return <MainSkeleton />
+        return <Backdrop
+            sx={{
+                color: '#fff',
+                zIndex: (theme) => theme.zIndex.drawer + 1,
+                // marginLeft: "240px",
+                marginTop: "45px",
+            }}
+            open >
+            <CircularProgress color="inherit" />
+        </Backdrop>
     } else {
         return <div>
-            <PlayerBar width={playerBarWidth} currentTime={currentTime} />
-            {hasLyric ? <RecordLyrics style={lyricsBrowserStyle} currentLyric={currentLyric} currentTime={currentTime} /> :
-                <div style={lyricsBrowserStyle}
-                />}
+            <PlayerBar width={playerBarWidth} currentTime={currentTime} lyric={currentLyric} />
+            <LyricItem empty={empty} />
         </div>
     }
 };
@@ -135,7 +123,7 @@ export default function () {
         yzs.get_record_list(accessToken, passportId).then(list => {
             dispatch(setList(list));
             if (list.length > 0) {
-                fetchRecord(accessToken, list.at(0));
+                dispatch(fetchRecord(accessToken, 0, list.at(0)));
             }
         }).catch(error => {
             console.log("get list failed", error);
@@ -156,7 +144,7 @@ export default function () {
     }
 
     const handleResize = () => {
-        // console.log("innerWidth", document.documentElement.clientWidth, document.documentElement.clientWidth - (open ? 240 : 0) - 48)
+        // let scrollBarWidth = window.innerWidth - document.documentElement.clientWidth;
         setPlayerBarWidth(document.documentElement.clientWidth - (open ? 240 : 0) - 48);
     }
 
@@ -172,20 +160,20 @@ export default function () {
         };
     }, []);
 
-    useEffect(() => { handleResize(); }, [currentLyric]);
+    useEffect(() => {
+        if (!loading) handleResize();
+    }, [loading]);
 
     return <Box sx={{ display: 'flex' }}>
-        <ThemeProvider theme={theme}>
         <CssBaseline />
         <AppBar />
-            <RecordList open={open} recordList={recordList} currentIndex={currentIndex} fetchRecord={fetchRecord} />
+        <RecordList open={open} recordList={recordList} currentIndex={currentIndex} />
         <ClickHanlde open={open} onClick={onClick} />
         <Main open={open}
             onTransitionEnd={onTransitionEnd}
         >
-                <RecordPlayer loading={loading}
+            <RecordPlayer loading={loading} empty={recordList.length <= 0}
                 playerBarWidth={playerBarWidth} currentTime={currentTime} hasLyric={hasLyric} currentLyric={currentLyric} />
         </Main>
-        </ThemeProvider>
     </Box >
 }

src/MainSkeleton.js

@@ -1,34 +0,0 @@
-import Stack from '@mui/material/Stack';
-import Box from '@mui/material/Box';
-import Skeleton from '@mui/material/Skeleton';
-import { Container } from '@mui/material';
-
-export default function () {
-    return (
-        <Box spacing={1} sx={{
-            display: "flex",
-            flexDirection: "column",
-            // justifyContent: "space-between",
-            height: `calc(100vh - 48px)`,
-        }}>
-            <Skeleton variant="text" sx={{ fontSize: '1rem' }} />
-            <Container disableGutters maxWidth={false} sx={{
-                height: 60,
-                display: "flex",
-                alignItems: "center",
-                justifyContent: "space-between",
-                marginTop: 2,
-                marginBottom: 0.5,
-            }}>
-                <Skeleton variant="rounded" width={"30%"} height={60} />
-                <Skeleton variant="circular" width={30} height={30} />
-            </Container>
-            {/* For variant="text", adjust the height via font-size */}
-
-            {/* For other variants, adjust the size with `width` and `height` */}
-            <Skeleton variant="rounded" animation="wave" width="100%" height={70} sx={{ marginBottom: 0.5 }} />
-            <Skeleton variant="rounded" animation="wave" width="100%" height={32} sx={{ marginBottom: 2 }} />
-            <Skeleton variant="rounded" width="100%" sx={{ marginBottom: 2, flexGrow: 1 }} />
-        </Box>
-    );
-}

src/PlayerBar.js

@@ -5,7 +5,7 @@ import pauseIcon from "./assets/play.png";
 import playIcon from "./assets/pause.png";
 import downloadIcon from "./assets/download.png";
 import { setCurrentTime, setPauseState, togglePauseState, setCurrentWaveData } from "./business/recorderSlice.js"
-import { audioWaveData, sampleInterval } from "./business/utilities"
+import { audioWaveData, sampleInterval, exportRecordLyric } from "./business/utilities"
 import ProgressBar from "./components/ProgressBar";
 
 const durationFormat = (time) => {
@@ -17,7 +17,7 @@ const durationFormat = (time) => {
     return hour.toString().padStart(2, '0') + ":" + minute.toString().padStart(2, '0') + ":" + second.toString().padStart(2, '0');
 }
 
-export default function ({ width, currentTime }) {
+export default function ({ width, lyric, currentTime }) {
     const dispatch = useDispatch();
     const [duration, setDuration] = useState(0);    // 秒，有小数点
     const [playbackRate, setPlaybackRate] = useState(1.0);
@@ -54,6 +54,7 @@ export default function ({ width, currentTime }) {
         link.href = currentBlob;
         link.download = recordList.at(currentIndex).name;
         link.click();
+        exportRecordLyric(recordList.at(currentIndex).type, lyric, recordList.at(currentIndex).editName + ".txt");
     };
 
     const onDurationChange = (event) => {
@@ -86,7 +87,7 @@ export default function ({ width, currentTime }) {
             display: "flex",
             alignItems: "center",
         }}>
-            <Typography variant="h6" sx={{ flexGrow: 1 }} >{recordList.length > 0 ? recordList.at(currentIndex).editName : ""}</Typography>
+            <Typography variant="h6" sx={{ flexGrow: 1 }} >{recordList.length > 0 ? recordList.at(currentIndex).editName : "暂无内容"}</Typography>
             <IconButton onClick={onDownload}>
                 <img src={downloadIcon} />
             </IconButton>

src/RecordLyrics.js

@@ -13,10 +13,12 @@ function isHighlight(currentTime, { start, end }) {
 // type: 3 --> 双语对话
 
 const PlainText = ({ lyrics }) => {
+    if (typeof lyrics !== "string") return <React.Fragment />;
     return <div style={{ whiteSpace: "pre-wrap" }}>{lyrics}</div>
 }
 
 const ImportAudio = ({ lyrics, currentTime }) => {  // 导入音频
+    if (typeof lyrics !== "object") return <React.Fragment />;
     const onClick = (index) => {
         console.log("onClick", index);
     }
@@ -29,6 +31,7 @@ const ImportAudio = ({ lyrics, currentTime }) => {  // 导入音频
 };
 
 const BilingualDialogue = ({ lyrics }) => {  // 双语对话
+    if (typeof lyrics !== "object") return <React.Fragment />;
     return <div> {lyrics.map((lyric, index) => {
         return <div index={index} style={{ paddingBottom: 40 }}>
             <Typography align="left" >{lyric.asr}</Typography>

src/business/recorderSlice.js

@@ -1,4 +1,5 @@
 import { createSlice } from '@reduxjs/toolkit'
+import yzs from "./request.js";
 
 // type: 0 --> 声文速记   纯文本，已适配
 // type: 1 --> 导入音频   
@@ -62,15 +63,35 @@ export const {
 
 export default recorderSlice.reducer
 
-const fecthRecord = (index) => {
-    console.log("begin fetch record item", index);
+const fetchRecord = (accessToken, index, record) => {
     return (dispatch) => {
         dispatch(setLoading());
-        // testPromiseLoading(2000, true).then(e => {
-        //     console.log("end fetch record item", index);
-        //     dispatch(setLoadFinished());
-        // });
+        let promises = [];
+        if (record.transResultUrl) {
+            let promise1 = yzs.download(accessToken, record.transResultUrl).then(
+                blob => blob.text()
+            ).then(text => {
+                // console.log("type", record.type, text);
+                let payload = null;
+                if (record.type === 1 || record.type === 3) {
+                    payload = JSON.parse(text)
+                } else {
+                    payload = text;
+                }
+                dispatch(setCurrentLyric(payload));
+            });
+            promises.push(promise1);
+        }
+
+        let promise2 = yzs.download(accessToken, record.audioUrl).then(blob => {
+            dispatch(setCurrentBlob(URL.createObjectURL(blob)));
+        });
+
+        promises.push(promise2);
+        Promise.all(promises).then(() => {
+            dispatch(setLoadFinished());
+        });
     };
 }
 
-export { fecthRecord };
+export { fetchRecord };

src/business/request.js

@@ -15,6 +15,7 @@ const appSecret = "c5eccccfec16d46fe9ac678d69198415";
 function constructParameter(body) {
     let params = [];
     for (let key in body) {
+        if (key === "smsTemplateId") continue;
         params.push(body[key].toString());
     }
     params.sort();
@@ -222,6 +223,7 @@ const yzs = {
         body.clientId = udid;
         body.timestamp = Math.round(new Date().getTime() / 1000);
         body.userCell = userCell;
+        body.smsTemplateId = 316;
         return fetch("/rest/v2/phone/send_phone_code", {
             method: "POST",
             body: constructParameter(body),

src/business/utilities.js

@@ -33,6 +33,35 @@ function audioWaveData(url, interval) {
         });
 }
 
+// type: 0 --> 声文速记   纯文本，已适配
+// type: 1 --> 导入音频   
+// type: 2 --> 同传翻译   纯文本，已适配
+// type: 3 --> 双语对话
+function exportRecordLyric(type, lyric, filename) {
+    let element = document.createElement('a');
+
+    let text = "";
+    if (type === 0 || type === 2) {
+        text = lyric;
+    } else if (type === 1) {
+        text = lyric.reduce((accumulator, currentValue) => accumulator + currentValue.text, text);
+    } else if (type === 3) {
+        text = lyric.reduce((accumulator, currentValue) => {
+            if (currentValue.head) return accumulator;
+            return accumulator + currentValue.asr + "\n" + currentValue.translate + "\n\n";
+        }, text);
+    }
+
+    element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
+    element.setAttribute('download', filename);
+
+    element.style.display = 'none';
+    document.body.appendChild(element);
+
+    element.click();
+    document.body.removeChild(element);
+}
+
 function validatePhoneNumber(phoneNumber) {
     if (phoneNumber.length !== 11) {
         return false;
@@ -47,4 +76,4 @@ function textHintOfValidatePhoneNumber(phoneNumber) {
     return "请输入正确的手机号码";
 }
 
-export { sampleInterval, audioWaveData, validatePhoneNumber, textHintOfValidatePhoneNumber };
+export { sampleInterval, audioWaveData, validatePhoneNumber, textHintOfValidatePhoneNumber, exportRecordLyric };

src/components/RecordList.js

@@ -8,19 +8,18 @@ import ListItemButton from '@mui/material/ListItemButton';
 import ListItemText from '@mui/material/ListItemText';
 import Typography from '@mui/material/Typography';
 import Toolbar from '@mui/material/Toolbar';
-import { setCurrentIndex, fecthRecord } from "../business/recorderSlice.js"
+import { setCurrentIndex, fetchRecord } from "../business/recorderSlice.js"
 import AccessTimeFilledIcon from '@mui/icons-material/AccessTimeFilled';
 
 const drawerWidth = 240;
 
-export default function ({ open, recordList, currentIndex, fetchRecord }) {
+export default function ({ open, recordList, currentIndex }) {
     const dispatch = useDispatch();
     const accessToken = useSelector(state => state.user.accessToken);
     const onSelected = (event, index) => {
         console.log("onSelected", index, recordList.at(index).transResultUrl)
         dispatch(setCurrentIndex(index));
-        fetchRecord(accessToken, recordList.at(index));
-        dispatch(fecthRecord(index));
+        dispatch(fetchRecord(accessToken, index, recordList.at(index)));
     }
     return <Drawer
         variant="persistent"