Add chromecast seek bar and api, move volume component to separate file

frontend/src/service/chromecast.js

@@ -54,6 +54,12 @@ mutation {
 }
 `;
 
+const SEEK = (uid, value) => gql`
+mutation {
+  chromecastSeek(uid:"${uid}", value:${value})
+}
+`;
+
 const MEDIA_STATUS = () => gql`
 subscription {
   mediaStatus {
@@ -106,3 +112,7 @@ export const chromecastPlay = (uid) => client.mutate({
 export const chromecastVolumeChange = (uid, volume) => client.mutate({
   mutation: VOLUME_CHANGE(uid, volume),
 });
+
+export const chromecastSeek = (uid, value) => client.mutate({
+  mutation: SEEK(uid, value),
+});

frontend/src/view/chromecast.jsx

@@ -1,27 +1,12 @@
 import React, { useState, useEffect } from 'react';
-import { Button, Card, Slider } from 'antd';
+import { Button, Card } from 'antd';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { faPlayCircle, faPauseCircle } from '@fortawesome/free-regular-svg-icons';
 import chromecastStore from '../store/chromecastStore';
+import { chromecastPause, chromecastPlay } from '../service/chromecast';
 import TimeDisplay from './timeDisplay';
-import { chromecastPause, chromecastPlay, chromecastVolumeChange } from '../service/chromecast';
-
-
-const VolumeComponent = ({ uid, volumeLevel }) => {
-  let id = null;
-  const handleVolumeChange = (value) => {
-    if (id) clearTimeout(id);
-    id = setTimeout(() => {
-      chromecastVolumeChange(uid, value * 0.01);
-    }, 500);
-  };
-
-  useEffect(() => () => clearTimeout(id));
-
-  return (
-    <Slider defaultValue={volumeLevel * 100} onChange={handleVolumeChange} />
-  );
-};
+import VolumeComponent from './volume';
+import TimeProgressComponent from './timeProgress';
 
 const ChromecastDeviceComponent = () => {
   const [chromecastList, setChromecastList] = useState(chromecastStore.chromecast);
@@ -77,6 +62,12 @@ const ChromecastDevice = ({ device }) => {
           duration={status.duration}
           playerState={status.playerState}
         />
+        <TimeProgressComponent
+          uid={device.uuid}
+          currentTime={status.currentTime}
+          duration={status.duration}
+          playerState={status.playerState}
+        />
         <VolumeComponent uid={device.uuid} volumeLevel={castStatus.volumeLevel} />
         <Button type="link" icon={<FontAwesomeIcon icon={faPauseCircle} onClick={handlePauseClick} size="2x" />} />
       </div>
@@ -91,6 +82,12 @@ const ChromecastDevice = ({ device }) => {
           duration={status.duration}
           playerState={status.playerState}
         />
+        <TimeProgressComponent
+          uid={device.uuid}
+          currentTime={status.currentTime}
+          duration={status.duration}
+          playerState={status.playerState}
+        />
         <VolumeComponent uid={device.uuid} volumeLevel={castStatus.volumeLevel} />
         <Button type="link" icon={<FontAwesomeIcon icon={faPlayCircle} onClick={handlePlayClick} size="2x" />} />
       </div>

frontend/src/view/timeDisplay.jsx

@@ -11,7 +11,10 @@ const TimeDisplay = ({ currentTime, duration, playerState }) => {
   if (playerState === 'PLAYING') {
     useEffect(() => {
       const timer = setTimeout(() => {
-        const current = timeData[2] + 1;
+        let current = timeData[2] + 1;
+        if (Math.abs(current - currentTime) > 10) {
+          current = Math.round(currentTime);
+        }
         setTimeData([
           movieTimeFormat(current),
           movieTimeFormat(Math.round(duration)),

frontend/src/view/timeProgress.jsx

@@ -0,0 +1,47 @@
+import React, { useState, useEffect } from 'react';
+import { Slider } from 'antd';
+import { chromecastSeek } from '../service/chromecast';
+import movieTimeFormat from '../formatter/movieTimeFormat';
+
+
+const TimeProgressComponent = ({
+  uid,
+  currentTime,
+  duration,
+  playerState,
+}) => {
+  const [time, setTime] = useState(Math.floor(currentTime));
+
+  if (playerState === 'PLAYING') {
+    useEffect(() => {
+      const timer = setTimeout(() => {
+        let current = time + 1;
+        if (Math.abs(current - currentTime) > 10) {
+          current = Math.round(currentTime);
+        }
+        setTime(current);
+      }, 1000);
+      return () => clearTimeout(timer);
+    });
+  }
+
+  const handleSeek = (value) => {
+    chromecastSeek(uid, value);
+  };
+
+  const handleChange = (value) => {
+    setTime(value);
+  };
+
+  return (
+    <Slider
+      max={Math.floor(duration)}
+      value={time}
+      onChange={handleChange}
+      onAfterChange={handleSeek}
+      tipFormatter={movieTimeFormat}
+    />
+  );
+};
+
+export default TimeProgressComponent;

frontend/src/view/volume.jsx

@@ -0,0 +1,21 @@
+import React, { useEffect } from 'react';
+import { Slider } from 'antd';
+import { chromecastVolumeChange } from '../service/chromecast';
+
+const VolumeComponent = ({ uid, volumeLevel }) => {
+  let id = null;
+  const handleVolumeChange = (value) => {
+    if (id) clearTimeout(id);
+    id = setTimeout(() => {
+      chromecastVolumeChange(uid, value * 0.01);
+    }, 500);
+  };
+
+  useEffect(() => () => clearTimeout(id));
+
+  return (
+    <Slider defaultValue={volumeLevel * 100} onChange={handleVolumeChange} />
+  );
+};
+
+export default VolumeComponent;

playlistcast/api/model/chromecast.py

@@ -141,6 +141,26 @@ class ChromecastVolumeChange(graphene.Mutation):
         data.device.set_volume(volume)
         return True
 
+class ChromecastSeek(graphene.Mutation):
+    """Chromecast volume change"""
+    class Arguments:
+        """Chromecast volume change uid and volume float value"""
+        uid = graphene.String(required=True)
+        value = graphene.Float(required=True)
+
+    Output = graphene.Boolean
+
+    def mutate(self,
+               info: ResolveInfo,
+               uid: graphene.String,
+               value: graphene.Float) -> graphene.Boolean: # pylint: disable=W0622
+        """Method to volume change uid and volume float value"""
+        if uid not in cache.CHROMECAST:
+            raise error.ChromecastUUIDError(uid=uid)
+        data = cache.CHROMECAST[uid]
+        data.device.media_controller.seek(value)
+        return True
+
 
 class ChromecastDevice:
     """Device with api and interface data"""

playlistcast/api/mutation.py

@@ -18,3 +18,4 @@ class Mutation(graphene.ObjectType):
     chromecastPause = chromecast.ChromecastPause.Field()
     chromecastPlay = chromecast.ChromecastPlay.Field()
     chromecastVolumeChange = chromecast.ChromecastVolumeChange.Field()
+    chromecastSeek = chromecast.ChromecastSeek.Field()