36 lines
1,004 B
JavaScript
36 lines
1,004 B
JavaScript
|
const keyHandlers = (audioInstance, playerState) => {
|
||
|
|
const nextSong = () => {
|
||
|
|
const idx = playerState.queue.findIndex(
|
||
|
|
(item) => item.uuid === playerState.current.uuid
|
||
|
|
)
|
||
|
|
return idx !== null ? playerState.queue[idx + 1] : null
|
||
|
|
}
|
||
|
|
|
||
|
|
const prevSong = () => {
|
||
|
|
const idx = playerState.queue.findIndex(
|
||
|
|
(item) => item.uuid === playerState.current.uuid
|
||
|
|
)
|
||
|
|
return idx !== null ? playerState.queue[idx - 1] : null
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
TOGGLE_PLAY: (e) => {
|
||
|
|
e.preventDefault()
|
||
|
|
audioInstance && audioInstance.togglePlay()
|
||
|
|
},
|
||
|
|
VOL_UP: () =>
|
||
|
|
(audioInstance.volume = Math.min(1, audioInstance.volume + 0.1)),
|
||
|
|
VOL_DOWN: () =>
|
||
|
|
(audioInstance.volume = Math.max(0, audioInstance.volume - 0.1)),
|
||
|
|
PREV_SONG: (e) => {
|
||
|
|
if (!e.metaKey && prevSong()) audioInstance && audioInstance.playPrev()
|
||
|
|
},
|
||
|
|
|
||
|
|
NEXT_SONG: (e) => {
|
||
|
|
if (!e.metaKey && nextSong()) audioInstance && audioInstance.playNext()
|
||
|
|
},
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
export default keyHandlers
|