From 3b1393de138950133a2e9dbe1b931c070b6e2e4b Mon Sep 17 00:00:00 2001
From: Mirlan <m.maksitaliev@gmail.com>
Date: Wed, 13 Oct 2021 18:04:29 +0600
Subject: [PATCH] fix(1783): controls visibility in fullscreen (#537)

---
 .../components/ProgressBar/stories.tsx        |  2 +-
 .../MultiSourcePlayer/hooks/index.tsx         | 12 +++++-
 src/features/MultiSourcePlayer/index.tsx      | 13 +++++-
 .../components/ProgressBar/stories.tsx        |  2 +-
 src/features/StreamPlayer/hooks/index.tsx     | 12 +++++-
 .../hooks/useControlsVisibility.tsx           | 40 +++++++++++++++++++
 src/features/StreamPlayer/index.tsx           | 13 +++++-
 src/features/StreamPlayer/styled.tsx          | 39 +++++++++---------
 8 files changed, 108 insertions(+), 25 deletions(-)
 create mode 100644 src/features/StreamPlayer/hooks/useControlsVisibility.tsx

diff --git a/src/features/MultiSourcePlayer/components/ProgressBar/stories.tsx b/src/features/MultiSourcePlayer/components/ProgressBar/stories.tsx
index 373d3608..807640f6 100644
--- a/src/features/MultiSourcePlayer/components/ProgressBar/stories.tsx
+++ b/src/features/MultiSourcePlayer/components/ProgressBar/stories.tsx
@@ -31,7 +31,7 @@ const callback = () => {}
 
 const renderInControls = (progressBarElement: ReactElement) => (
   <Wrapper>
-    <Controls>
+    <Controls visible>
       <PlayStop onClick={callback} playing={false} />
       <VolumeBar
         value={50}
diff --git a/src/features/MultiSourcePlayer/hooks/index.tsx b/src/features/MultiSourcePlayer/hooks/index.tsx
index 02170a3f..e7ad840f 100644
--- a/src/features/MultiSourcePlayer/hooks/index.tsx
+++ b/src/features/MultiSourcePlayer/hooks/index.tsx
@@ -7,6 +7,7 @@ import {
 
 import size from 'lodash/size'
 
+import { useControlsVisibility } from 'features/StreamPlayer/hooks/useControlsVisibility'
 import { useFullscreen } from 'features/StreamPlayer/hooks/useFullscreen'
 import { useVolume } from 'features/VideoPlayer/hooks/useVolume'
 
@@ -130,6 +131,12 @@ export const useMultiSourcePlayer = ({
     setPlayerState,
   })
 
+  const {
+    isFullscreen,
+    onFullscreenClick,
+    wrapperRef,
+  } = useFullscreen()
+
   const getChapterUrl = useCallback((index: number, quality: string = selectedQuality) => (
     getActiveChapter(index)?.urls[quality]
   ), [selectedQuality, getActiveChapter])
@@ -204,12 +211,14 @@ export const useMultiSourcePlayer = ({
     chapters,
     duration,
     isFirstChapterPlaying,
+    isFullscreen,
     isLastChapterPlaying,
     loadedProgress,
     nextSrc: getChapterUrl((activeChapterIndex + 1) % numberOfChapters),
     numberOfChapters,
     onEnded,
     onError: handleError,
+    onFullscreenClick,
     onLoadedProgress,
     onPause,
     onPlayedProgress,
@@ -230,7 +239,8 @@ export const useMultiSourcePlayer = ({
     video1Ref,
     video2Ref,
     videoQualities,
-    ...useFullscreen(),
+    wrapperRef,
+    ...useControlsVisibility(isFullscreen),
     ...useVolume(),
   }
 }
diff --git a/src/features/MultiSourcePlayer/index.tsx b/src/features/MultiSourcePlayer/index.tsx
index 18011175..ed6b7746 100644
--- a/src/features/MultiSourcePlayer/index.tsx
+++ b/src/features/MultiSourcePlayer/index.tsx
@@ -40,6 +40,7 @@ export const MultiSourcePlayer = (props: Props) => {
     activeSrc,
     allPlayedProgress,
     chapters,
+    controlsVisible,
     duration,
     isFirstChapterPlaying,
     isFullscreen,
@@ -52,12 +53,17 @@ export const MultiSourcePlayer = (props: Props) => {
     onError,
     onFullscreenClick,
     onLoadedProgress,
+    onMouseEnter,
+    onMouseLeave,
+    onMouseMove,
     onPause,
     onPlayedProgress,
     onPlayerClick,
     onProgressChange,
     onQualitySelect,
     onReady,
+    onTouchEnd,
+    onTouchStart,
     onVolumeChange,
     onVolumeClick,
     playedProgress,
@@ -85,6 +91,11 @@ export const MultiSourcePlayer = (props: Props) => {
       ref={wrapperRef}
       playing={playing}
       onClick={onPlayerClick}
+      onMouseMove={onMouseMove}
+      onMouseEnter={onMouseEnter}
+      onMouseLeave={onMouseLeave}
+      onTouchStart={onTouchStart}
+      onTouchEnd={onTouchEnd}
     >
       {
         !ready && (
@@ -137,7 +148,7 @@ export const MultiSourcePlayer = (props: Props) => {
           <Forward size='lg' onClick={rewindForward}>{REWIND_SECONDS}</Forward>
         </CenterControls>
       )}
-      <Controls>
+      <Controls visible={controlsVisible}>
         <ControlsRow>
           <ProgressBar
             activeChapterIndex={activeChapterIndex}
diff --git a/src/features/StreamPlayer/components/ProgressBar/stories.tsx b/src/features/StreamPlayer/components/ProgressBar/stories.tsx
index 63a73dd1..d62dfce6 100644
--- a/src/features/StreamPlayer/components/ProgressBar/stories.tsx
+++ b/src/features/StreamPlayer/components/ProgressBar/stories.tsx
@@ -31,7 +31,7 @@ const callback = () => {}
 
 const renderInControls = (progressBarElement: ReactElement) => (
   <Wrapper>
-    <Controls>
+    <Controls visible>
       <PlayStop onClick={callback} playing={false} />
       <VolumeBar
         value={50}
diff --git a/src/features/StreamPlayer/hooks/index.tsx b/src/features/StreamPlayer/hooks/index.tsx
index 14b9a21a..b99eb58d 100644
--- a/src/features/StreamPlayer/hooks/index.tsx
+++ b/src/features/StreamPlayer/hooks/index.tsx
@@ -11,6 +11,7 @@ import { REWIND_SECONDS } from 'features/MultiSourcePlayer/config'
 import { useHlsPlayer } from './useHlsPlayer'
 import { useVideoQuality } from './useVideoQuality'
 import { useFullscreen } from './useFullscreen'
+import { useControlsVisibility } from './useControlsVisibility'
 
 const toMilliSeconds = (seconds: number) => seconds * 1000
 
@@ -55,6 +56,12 @@ export const useVideoPlayer = ({
     onPlayingChange(true)
   }), [onPlayingChange, setPlayerState])
 
+  const {
+    isFullscreen,
+    onFullscreenClick,
+    wrapperRef,
+  } = useFullscreen()
+
   const togglePlaying = () => {
     if (ready) {
       setPlayerState({ playing: !playing })
@@ -104,9 +111,11 @@ export const useVideoPlayer = ({
   return {
     backToLive,
     duration,
+    isFullscreen,
     loadedProgress,
     onDuration,
     onError,
+    onFullscreenClick,
     onLoadedProgress,
     onPlayedProgress,
     onPlayerClick,
@@ -120,7 +129,8 @@ export const useVideoPlayer = ({
     startPlaying,
     togglePlaying,
     videoRef,
-    ...useFullscreen(),
+    wrapperRef,
+    ...useControlsVisibility(isFullscreen),
     ...useVolume(),
     ...useVideoQuality(hls),
   }
diff --git a/src/features/StreamPlayer/hooks/useControlsVisibility.tsx b/src/features/StreamPlayer/hooks/useControlsVisibility.tsx
new file mode 100644
index 00000000..efead7dd
--- /dev/null
+++ b/src/features/StreamPlayer/hooks/useControlsVisibility.tsx
@@ -0,0 +1,40 @@
+import {
+  useMemo,
+  useState,
+  useCallback,
+} from 'react'
+
+import debounce from 'lodash/debounce'
+
+export const useControlsVisibility = (isFullscreen: boolean) => {
+  const [controlsVisible, setControlsVisibility] = useState(true)
+
+  const show = useCallback(() => {
+    setControlsVisibility(true)
+  }, [])
+
+  const hide = useCallback(() => {
+    setControlsVisibility(false)
+  }, [])
+
+  const hideDebounced = useMemo(
+    () => debounce(hide, 3000),
+    [hide],
+  )
+
+  const onMouseMove = () => {
+    show()
+    if (isFullscreen) {
+      hideDebounced()
+    }
+  }
+
+  return {
+    controlsVisible,
+    onMouseEnter: show,
+    onMouseLeave: hide,
+    onMouseMove,
+    onTouchEnd: hideDebounced,
+    onTouchStart: show,
+  }
+}
diff --git a/src/features/StreamPlayer/index.tsx b/src/features/StreamPlayer/index.tsx
index 4da75837..21881831 100644
--- a/src/features/StreamPlayer/index.tsx
+++ b/src/features/StreamPlayer/index.tsx
@@ -30,6 +30,7 @@ export const StreamPlayer = (props: Props) => {
   const { url } = props
   const {
     backToLive,
+    controlsVisible,
     duration,
     isFullscreen,
     loadedProgress,
@@ -38,10 +39,15 @@ export const StreamPlayer = (props: Props) => {
     onError,
     onFullscreenClick,
     onLoadedProgress,
+    onMouseEnter,
+    onMouseLeave,
+    onMouseMove,
     onPlayedProgress,
     onPlayerClick,
     onProgressChange,
     onQualitySelect,
+    onTouchEnd,
+    onTouchStart,
     onVolumeChange,
     onVolumeClick,
     playedProgress,
@@ -65,6 +71,11 @@ export const StreamPlayer = (props: Props) => {
       ref={wrapperRef}
       playing={playing}
       onClick={onPlayerClick}
+      onMouseMove={onMouseMove}
+      onMouseEnter={onMouseEnter}
+      onMouseLeave={onMouseLeave}
+      onTouchStart={onTouchStart}
+      onTouchEnd={onTouchEnd}
     >
       {
         !ready && (
@@ -103,7 +114,7 @@ export const StreamPlayer = (props: Props) => {
           <Forward size='lg' onClick={rewindForward}>{REWIND_SECONDS}</Forward>
         </CenterControls>
       )}
-      <Controls>
+      <Controls visible={controlsVisible}>
         <ControlsRow>
           <ProgressBar
             duration={duration}
diff --git a/src/features/StreamPlayer/styled.tsx b/src/features/StreamPlayer/styled.tsx
index 23ead925..11372086 100644
--- a/src/features/StreamPlayer/styled.tsx
+++ b/src/features/StreamPlayer/styled.tsx
@@ -19,6 +19,18 @@ export const ControlsGradient = styled.div`
   height: 145px;
 `
 
+type HoverStylesProps = {
+  visible: boolean,
+}
+
+const hoverStyles = css<HoverStylesProps>`
+  transition: opacity 0.3s ease-in-out;
+  ${({ visible }) => (visible
+    ? css`opacity: 1;`
+    : css`opacity: 0;`
+  )}
+`
+
 export const Controls = styled.div`
   z-index: 50;
   position: absolute;
@@ -27,17 +39,18 @@ export const Controls = styled.div`
   display: flex;
   flex-direction: column;
   align-items: center;
-  transition: opacity 0.3s ease-in-out;
   filter: drop-shadow(0px 4px 4px rgba(0, 0, 0, 0.25));
 
+  ${hoverStyles}
+
   ${isMobileDevice
     ? css`
-      bottom: 5px;
-      @media (orientation: landscape){
-        width: 100%;
-        left: 50%;
-        transform: translateX(-50%);
-      }
+        bottom: 5px;
+        @media (orientation: landscape){
+          width: 100%;
+          left: 50%;
+          transform: translateX(-50%);
+        }
     `
     : ''};
 `
@@ -96,18 +109,6 @@ export const PlayerWrapper = styled.div<PlayStopProps>`
   :fullscreen {
     padding-top: 0;
   }
-
-  :hover ${Controls} {
-    opacity: 1;
-  }
-
-  ${Controls} {
-    opacity: ${({ playing }) => (
-    playing
-      ? '0'
-      : '1'
-  )};
-  }
 `
 
 export const LoaderWrapper = styled.div`