netless-io · hyrious · Feb 28, 2024 · Feb 28, 2024
diff --git a/packages/flat-components/src/components/FlatIcons/icons/SVGFastForward15.tsx b/packages/flat-components/src/components/FlatIcons/icons/SVGFastForward15.tsx
@@ -0,0 +1,42 @@
+import "../style.less";
+import React from "react";
+import { FlatIconProps } from "../types";
+
+export const SVGFastForward15: React.FC<FlatIconProps> = ({
+    active,
+    className = "",
+    ...restProps
+}) => {
+    return (
+        <svg
+            className={`${className} flat-icon ${active ? "is-active" : ""}`}
+            fill="none"
+            height="24"
+            viewBox="0 0 24 24"
+            width="24"
+            xmlns="http://www.w3.org/2000/svg"
+            {...restProps}
+        >
+            <path
+                className="flat-icon-stroke-color"
+                d="M20 12V6"
+                stroke="#5D6066"
+                strokeLinejoin="round"
+                strokeWidth="1.25"
+            />
+            <path
+                className="flat-icon-stroke-color"
+                d="M20 12a8 8 0 1 0-2.5 5.81"
+                stroke="#5D6066"
+                strokeWidth="1.25"
+            />
+            <path
+                className="flat-icon-fill-color"
+                d="M11.21 14.485V15.5H7.14v-1.015h1.44v-3.97a7.167 7.167 0 0 1 .02-.54l-.95.79a.472.472 0 0 1-.375.1.503.503 0 0 1-.15-.06.45.45 0 0 1-.1-.09l-.435-.585 2.23-1.89h1.135v6.245h1.255Zm2.706-3.64a4.34 4.34 0 0 1 .835-.085c.38 0 .715.058 1.005.175.293.113.538.27.735.47.2.2.35.435.45.705.1.27.15.56.15.87 0 .387-.069.74-.205 1.06-.137.317-.327.59-.57.82-.24.227-.529.403-.865.53-.334.127-.699.19-1.095.19-.23 0-.45-.025-.66-.075a3.218 3.218 0 0 1-.59-.19 3.521 3.521 0 0 1-.925-.62l.425-.58a.415.415 0 0 1 .35-.185.5.5 0 0 1 .265.08l.295.18c.11.063.238.122.385.175.146.053.325.08.535.08.216 0 .405-.035.565-.105a1.11 1.11 0 0 0 .395-.295c.106-.127.185-.275.235-.445.053-.173.08-.358.08-.555 0-.377-.109-.667-.325-.87-.214-.207-.525-.31-.935-.31a2.89 2.89 0 0 0-1.015.19l-.855-.24.61-3.57h3.64v.58a.75.75 0 0 1-.045.265.493.493 0 0 1-.14.205.686.686 0 0 1-.25.135c-.1.03-.224.045-.37.045H14.15l-.235 1.37Z"
+                fill="#5D6066"
+            />
+        </svg>
+    );
+};
+
+export default SVGFastForward15;
diff --git a/packages/flat-components/src/components/FlatIcons/icons/SVGRewind15.tsx b/packages/flat-components/src/components/FlatIcons/icons/SVGRewind15.tsx
@@ -0,0 +1,38 @@
+import "../style.less";
+import React from "react";
+import { FlatIconProps } from "../types";
+
+export const SVGRewind15: React.FC<FlatIconProps> = ({ active, className = "", ...restProps }) => {
+    return (
+        <svg
+            className={`${className} flat-icon ${active ? "is-active" : ""}`}
+            fill="none"
+            height="24"
+            viewBox="0 0 24 24"
+            width="24"
+            xmlns="http://www.w3.org/2000/svg"
+            {...restProps}
+        >
+            <path
+                className="flat-icon-stroke-color"
+                d="M4.5 12V6"
+                stroke="#5D6066"
+                strokeLinejoin="round"
+                strokeWidth="1.25"
+            />
+            <path
+                className="flat-icon-stroke-color"
+                d="M4.5 12A8 8 0 1 1 7 17.81"
+                stroke="#5D6066"
+                strokeWidth="1.25"
+            />
+            <path
+                className="flat-icon-fill-color"
+                d="M11.21 14.485V15.5H7.14v-1.015h1.44v-3.97a7.167 7.167 0 0 1 .02-.54l-.95.79a.472.472 0 0 1-.375.1.503.503 0 0 1-.15-.06.45.45 0 0 1-.1-.09l-.435-.585 2.23-1.89h1.135v6.245h1.255Zm2.706-3.64a4.34 4.34 0 0 1 .835-.085c.38 0 .715.058 1.005.175.293.113.538.27.735.47.2.2.35.435.45.705.1.27.15.56.15.87 0 .387-.069.74-.205 1.06-.137.317-.327.59-.57.82-.24.227-.529.403-.865.53-.334.127-.699.19-1.095.19-.23 0-.45-.025-.66-.075a3.218 3.218 0 0 1-.59-.19 3.521 3.521 0 0 1-.925-.62l.425-.58a.415.415 0 0 1 .35-.185.5.5 0 0 1 .265.08l.295.18c.11.063.238.122.385.175.146.053.325.08.535.08.216 0 .405-.035.565-.105a1.11 1.11 0 0 0 .395-.295c.106-.127.185-.275.235-.445.053-.173.08-.358.08-.555 0-.377-.109-.667-.325-.87-.214-.207-.525-.31-.935-.31a2.89 2.89 0 0 0-1.015.19l-.855-.24.61-3.57h3.64v.58a.75.75 0 0 1-.045.265.493.493 0 0 1-.14.205.686.686 0 0 1-.25.135c-.1.03-.224.045-.37.045H14.15l-.235 1.37Z"
+                fill="#5D6066"
+            />
+        </svg>
+    );
+};
+
+export default SVGRewind15;
diff --git a/packages/flat-components/src/components/FlatIcons/index.ts b/packages/flat-components/src/components/FlatIcons/index.ts
@@ -142,3 +142,5 @@ export * from "./icons/SVGBoardOff";
 export * from "./icons/SVGCup";
 export * from "./icons/SVGRestore";
 export * from "./icons/SVGMuteAll";
+export * from "./icons/SVGRewind15";
+export * from "./icons/SVGFastForward15";
diff --git a/packages/flat-pages/src/ReplayPage/ReplayList.tsx b/packages/flat-pages/src/ReplayPage/ReplayList.tsx
@@ -7,7 +7,15 @@ import React, { useCallback, useEffect, useState } from "react";
 import { LoadingOutlined } from "@ant-design/icons";
 import { FlatI18nTFunction, useTranslate } from "@netless/flat-i18n";
 import { ClassroomReplayStore, RoomRecording } from "@netless/flat-stores";
-import { SVGPause, SVGPlay, SVGRecordList, SVGShare, useSafePromise } from "flat-components";
+import {
+    SVGFastForward15,
+    SVGPause,
+    SVGPlay,
+    SVGRecordList,
+    SVGRewind15,
+    SVGShare,
+    useSafePromise,
+} from "flat-components";
 import { FLAT_WEB_BASE_URL } from "../constants/process";
 
 export interface ReplayListProps {
@@ -64,12 +72,24 @@ export const ReplayList = observer<ReplayListProps>(function ReplayList({ classr
                     onChange={classroomReplayStore.seek}
                 />
             )}
+            <Button
+                disabled={!currentRecording || loading}
+                onClick={() => classroomReplayStore.fastForward(-15_000)}
+            >
+                <SVGRewind15 />
+            </Button>
             <Button
                 disabled={!currentRecording || loading}
                 onClick={classroomReplayStore.togglePlayPause}
             >
                 {classroomReplayStore.isPlaying ? <SVGPause /> : <SVGPlay />}
             </Button>
+            <Button
+                disabled={!currentRecording || loading}
+                onClick={() => classroomReplayStore.fastForward(15_000)}
+            >
+                <SVGFastForward15 />
+            </Button>
             {currentRecording && (
                 <Tag color={loading ? "yellow" : "blue"}>
                     <div className="replay-current-recording">

diff --git a/packages/flat-stores/src/classroom-replay-store/index.ts b/packages/flat-stores/src/classroom-replay-store/index.ts
@@ -10,6 +10,7 @@ import { WHITEBOARD_RATIO } from "../constants";
 import { globalStore } from "../global-store";
 import { RoomItem, RoomRecording, roomStore } from "../room-store";
 import { getRoomRecordings, makeVideoPlayer } from "./utils";
+import { clamp } from "lodash-es";
 
 export interface ClassroomReplayStoreConfig {
     roomUUID: string;
@@ -244,6 +245,13 @@ export class ClassroomReplayStore {
         this.sideEffect.setTimeout(this.seekNow, 100, "seek");
     };
 
+    public fastForward(ms: number): void {
+        if (this.currentRecording) {
+            const { beginTime, endTime } = this.currentRecording;
+            this.seek(clamp(this.currentTimestamp + ms, beginTime, endTime - 100));
+        }
+    }
+
     private seekNow = (): void => {
         if (this.currentRecording && this.syncPlayer) {
             this.syncPlayer.seek(this.tempTimestamp - this.currentRecording.beginTime);