| 1 | "use client"; |
| 2 | |
| 3 | import { |
| 4 | TAURI_PLAYER_PAUSED, |
| 5 | TAURI_PLAYER_PLAY, |
| 6 | TAURI_PLAYER_RECORD, |
| 7 | TAURI_PLAYER_RECORD_STOP, |
| 8 | TAURI_PLAYER_RECORDING_LENGTH, |
| 9 | TAURI_PLAYER_RESUMED, |
| 10 | TAURI_PLAYER_SET_VOLUME, |
| 11 | TAURI_PLAYER_STOP, |
| 12 | } from "@/lib/tauri-handler"; |
| 13 | import { invoke } from "@tauri-apps/api/tauri"; |
| 14 | import { useState } from "react"; |
| 15 | import { ControlButtons } from "./control-button"; |
| 16 | import { AudioInfo } from "./audio-info"; |
| 17 | import { AudioInfoMiddle } from "./audio-info-middle"; |
| 18 | import { useLogger } from "@/lib/logger"; |
| 19 | import { ModeDemucs } from "@/models/mode"; |
| 20 | |
| 21 | enum PlayerState { |
| 22 | STOPPED, |
| 23 | PLAYING, |
| 24 | PAUSED, |
| 25 | RECORDING |
| 26 | } |
| 27 | |
| 28 | export interface PlayerVolume { |
| 29 | mode: ModeDemucs, |
| 30 | volume: string |
| 31 | } |
| 32 | |
| 33 | |
| 34 | export default function Player({ |
| 35 | audioId, |
| 36 | userId, |
| 37 | }: { |
| 38 | audioId: string; |
| 39 | userId: number; |
| 40 | }) { |
| 41 | // Logger |
| 42 | const log = useLogger("Player"); |
| 43 | |
| 44 | // State and constants |
| 45 | const COUNTING_DOWN_NUMBER = 3; |
| 46 | const [isCountingCountdown, setIsCountingCountdown] = useState(false); |
| 47 | const [recordingLength, setRecordingLength] = useState<number>(0); |
| 48 | const [hideVolumeSliders, setHideVolumeSliders] = useState(false); |
| 49 | const [playerState, setPlayerState] = useState<PlayerState>( |
| 50 | PlayerState.STOPPED |
| 51 | ); |
| 52 | |
| 53 | // Player states |
| 54 | const [vocalsVolume, setVocalsVolume] = useState<string>("100"); |
| 55 | const [drumsVolume, setDrumsVolume] = useState<string>("100"); |
| 56 | const [bassVolume, setBassVolume] = useState<string>("100"); |
| 57 | const [otherVolume, setOtherVolume] = useState<string>("100"); |
| 58 | |
| 59 | // Player functions |
| 60 | const onVolumeChange = (mode: ModeDemucs, value: string) => { |
| 61 | log.debug("onVolumeChange", mode, value); |
| 62 | switch (mode) { |
| 63 | case ModeDemucs.Vocals: |
| 64 | setVocalsVolume(value); |
| 65 | break; |
| 66 | case ModeDemucs.Drums: |
| 67 | setDrumsVolume(value); |
| 68 | break; |
| 69 | case ModeDemucs.Bass: |
| 70 | setBassVolume(value); |
| 71 | break; |
| 72 | case ModeDemucs.Other: |
| 73 | setOtherVolume(value); |
| 74 | break; |
| 75 | } |
| 76 | invoke(TAURI_PLAYER_SET_VOLUME, { mode: mode, volume: value }); |
| 77 | }; |
| 78 | |
| 79 | const onFinishedRecording = () => { |
| 80 | log.debug("Recording finished"); |
| 81 | //_toggleRecording() |
| 82 | }; |
| 83 | |
| 84 | const toggleRecording = async () => { |
| 85 | try { |
| 86 | // If we are playing playbacks, stop it before recording. |
| 87 | if (playerState === PlayerState.PLAYING) { |
| 88 | setPlayerState(PlayerState.STOPPED); |
| 89 | const result = await invoke(TAURI_PLAYER_STOP, { |
| 90 | audioId, |
| 91 | userId, |
| 92 | }); |
| 93 | log.debug(TAURI_PLAYER_STOP, result); |
| 94 | } |
| 95 | |
| 96 | // If we're already recording, we want to stop it and return. |
| 97 | if (playerState === PlayerState.RECORDING) { |
| 98 | stopRecording(); |
| 99 | return; |
| 100 | } |
| 101 | |
| 102 | // Otherwise, we're good to go. |
| 103 | // Get the length of the audio file. |
| 104 | |
| 105 | let length: number = await invoke(TAURI_PLAYER_RECORDING_LENGTH, { |
| 106 | audioId, |
| 107 | userId, |
| 108 | }); |
| 109 | log.debug(TAURI_PLAYER_RECORDING_LENGTH, length); |
| 110 | setRecordingLength(length); |
| 111 | setIsCountingCountdown(true); |
| 112 | |
| 113 | setTimeout(async () => { |
| 114 | log.debug(TAURI_PLAYER_RECORD, "Start recording"); |
| 115 | setPlayerState(PlayerState.RECORDING); |
| 116 | setIsCountingCountdown(false); |
| 117 | const result = await invoke(TAURI_PLAYER_RECORD, { |
| 118 | audioId, |
| 119 | userId, |
| 120 | playerVolumes: currentPlayerVolumes(), |
| 121 | }); |
| 122 | log.debug(TAURI_PLAYER_RECORD, result); |
| 123 | }, COUNTING_DOWN_NUMBER * 1000); |
| 124 | } catch (error) { |
| 125 | log.error(error); |
| 126 | } |
| 127 | }; |
| 128 | |
| 129 | const stopRecording = async () => { |
| 130 | setRecordingLength(0); |
| 131 | setPlayerState(PlayerState.STOPPED); |
| 132 | const stop_recording_result = await invoke(TAURI_PLAYER_RECORD_STOP, { |
| 133 | audioId, |
| 134 | userId, |
| 135 | }); |
| 136 | const result = await invoke(TAURI_PLAYER_STOP, { |
| 137 | audioId, |
| 138 | userId, |
| 139 | }); |
| 140 | log.debug(TAURI_PLAYER_STOP, result); |
| 141 | log.debug(TAURI_PLAYER_RECORD_STOP, stop_recording_result); |
| 142 | }; |
| 143 | |
| 144 | const _stopPlayer = async () => { |
| 145 | try { |
| 146 | setPlayerState(PlayerState.STOPPED); |
| 147 | setRecordingLength(0); |
| 148 | const result = await invoke(TAURI_PLAYER_STOP, { |
| 149 | audioId, |
| 150 | userId, |
| 151 | }); |
| 152 | log.debug(TAURI_PLAYER_STOP, result); |
| 153 | } catch (error) { |
| 154 | log.error(error); |
| 155 | } |
| 156 | }; |
| 157 | const currentPlayerVolumes = (): PlayerVolume[] => { |
| 158 | return [ |
| 159 | { mode: ModeDemucs.Vocals, volume: vocalsVolume }, |
| 160 | { mode: ModeDemucs.Drums, volume: drumsVolume }, |
| 161 | { mode: ModeDemucs.Bass, volume: bassVolume }, |
| 162 | { mode: ModeDemucs.Other, volume: otherVolume }, |
| 163 | ]; |
| 164 | }; |
| 165 | |
| 166 | const togglePlayAudio = async () => { |
| 167 | // Should disabled when recording |
| 168 | if (playerState === PlayerState.RECORDING) { |
| 169 | return; |
| 170 | } |
| 171 | try { |
| 172 | switch (playerState) { |
| 173 | case PlayerState.STOPPED: |
| 174 | log.debug(TAURI_PLAYER_PLAY, "Start playing"); |
| 175 | setIsCountingCountdown(true); |
| 176 | setTimeout(async () => { |
| 177 | setIsCountingCountdown(false); |
| 178 | setPlayerState(PlayerState.PLAYING); |
| 179 | await invoke(TAURI_PLAYER_PLAY, { |
| 180 | playerVolumes: currentPlayerVolumes(), |
| 181 | }); |
| 182 | }, COUNTING_DOWN_NUMBER * 1000); |
| 183 | break; |
| 184 | case PlayerState.PLAYING: |
| 185 | log.debug(TAURI_PLAYER_PAUSED, "Paused"); |
| 186 | setPlayerState(PlayerState.PAUSED); |
| 187 | await invoke(TAURI_PLAYER_PAUSED); |
| 188 | break; |
| 189 | case PlayerState.PAUSED: |
| 190 | log.debug(TAURI_PLAYER_RESUMED, "Resumed"); |
| 191 | setPlayerState(PlayerState.PLAYING); |
| 192 | await invoke(TAURI_PLAYER_PLAY, { playerVolumes: currentPlayerVolumes() }); |
| 193 | } |
| 194 | } catch (error) { |
| 195 | log.error(error); |
| 196 | } |
| 197 | }; |
| 198 | |
| 199 | return ( |
| 200 | <> |
| 201 | <div className="bg-black border-slate-100 dark:bg-slate-800 dark:border-slate-500 border-b rounded-t-xl p-4 pb-6 sm:p-10 sm:pb-8 lg:p-6 xl:p-10 xl:pb-8 space-y-6 sm:space-y-8 lg:space-y-6 xl:space-y-8 items-center"> |
| 202 | <AudioInfo /> |
| 203 | <AudioInfoMiddle counterDownTimer={COUNTING_DOWN_NUMBER} /> |
| 204 | <ControlButtons |
| 205 | isPlaying={playerState === PlayerState.PLAYING} |
| 206 | isRecording={playerState === PlayerState.RECORDING} |
| 207 | onClick={togglePlayAudio} |
| 208 | onStop={_stopPlayer} |
| 209 | onRecord={toggleRecording} |
| 210 | onResume={function (): void { |
| 211 | throw new Error("Function not implemented."); |
| 212 | } } /> |
| 213 | </div> |
| 214 | </> |
| 215 | ); |
| 216 | } |