yeah

appOLDD/store/platine.ts

@@ -0,0 +1,169 @@
+import { defineStore } from 'pinia'
+import type { Track } from '~~/types'
+import Disc from '~/platine-tools/disc'
+import Sampler from '~/platine-tools/sampler'
+import { useCardStore } from '~/store/card'
+
+export const usePlatineStore = defineStore('platine', () => {
+  // State
+  const currentTrack = ref<Track | null>(null)
+  const isPlaying = ref(false)
+  const isLoadingTrack = ref(false)
+  const isFirstDrag = ref(true)
+  const progressPercentage = ref(0)
+  const currentTurns = ref(0)
+  const totalTurns = ref(0)
+  const isMuted = ref(false)
+
+  // Refs pour les instances
+  const disc = ref<Disc | null>(null)
+  const sampler = ref<Sampler | null>(null)
+  const discRef = ref<HTMLElement>()
+
+  // Actions
+  const initPlatine = (element: HTMLElement) => {
+    discRef.value = element
+    disc.value = new Disc(element)
+    sampler.value = new Sampler()
+
+    // Configurer les callbacks du disque
+    if (disc.value) {
+      disc.value.callbacks.onStop = () => {
+        sampler.value?.pause()
+      }
+
+      disc.value.callbacks.onDragStart = () => {
+        if (isFirstDrag.value) {
+          isFirstDrag.value = false
+          togglePlay()
+          if (sampler.value && disc.value) {
+            sampler.value.play(disc.value.secondsPlayed)
+            disc.value.powerOn()
+          }
+        }
+      }
+
+      disc.value.callbacks.onDragEnded = () => {
+        if (!isPlaying.value) return
+        sampler.value?.play(disc.value?.secondsPlayed || 0)
+      }
+
+      disc.value.callbacks.onLoop = ({ playbackSpeed, isReversed, secondsPlayed }) => {
+        sampler.value?.updateSpeed(playbackSpeed, isReversed, secondsPlayed)
+        updateTurns()
+      }
+    }
+  }
+
+  const updateTurns = () => {
+    if (!disc.value) return
+
+    currentTurns.value = disc.value.secondsPlayed * 0.75
+    totalTurns.value = (disc.value as any)._duration * 0.75
+    progressPercentage.value = Math.min(
+      100,
+      (disc.value.secondsPlayed / (disc.value as any)._duration) * 100
+    )
+  }
+
+  const loadTrack = async (track: Track) => {
+    const cardStore = useCardStore()
+    if (!sampler.value || !track) return
+
+    currentTrack.value = track
+    isLoadingTrack.value = true
+
+    try {
+      await sampler.value.loadTrack(track.filePath)
+      if (disc.value) {
+        disc.value.setDuration(sampler.value.duration)
+        updateTurns()
+        play()
+      }
+    } finally {
+      isLoadingTrack.value = false
+      cardStore.revealCard(track.id)
+    }
+  }
+
+  const play = (position = 0) => {
+    if (!disc.value || !sampler.value || !currentTrack.value) return
+
+    isPlaying.value = true
+    sampler.value.play(position)
+    disc.value.powerOn()
+  }
+
+  const pause = () => {
+    if (!disc.value || !sampler.value) return
+
+    isPlaying.value = false
+    sampler.value.pause()
+    disc.value.powerOff()
+  }
+
+  const togglePlay = () => {
+    if (isPlaying.value) {
+      pause()
+    } else {
+      play()
+    }
+  }
+
+  const toggleMute = () => {
+    if (!sampler.value) return
+
+    isMuted.value = !isMuted.value
+    if (isMuted.value) {
+      sampler.value.mute()
+    } else {
+      sampler.value.unmute()
+    }
+  }
+
+  const seek = (position: number) => {
+    if (!disc.value) return
+
+    disc.value.secondsPlayed = position
+    if (sampler.value) {
+      sampler.value.play(position)
+    }
+  }
+
+  // Nettoyage
+  const cleanup = () => {
+    if (disc.value) {
+      disc.value.stop()
+      disc.value.powerOff()
+    }
+    if (sampler.value) {
+      sampler.value.pause()
+    }
+  }
+
+  return {
+    // State
+    currentTrack,
+    isPlaying,
+    isLoadingTrack,
+    progressPercentage,
+    currentTurns,
+    totalTurns,
+    isMuted,
+
+    // Getters
+    coverUrl: computed(() => currentTrack.value?.coverId || '/card-dock.svg'),
+
+    // Actions
+    initPlatine,
+    loadTrack,
+    play,
+    pause,
+    togglePlay,
+    toggleMute,
+    seek,
+    cleanup
+  }
+})
+
+export default usePlatineStore