From e7349bf75ecccb700a1f1ddd833f1e1207448d41 Mon Sep 17 00:00:00 2001
From: wvffle <funkwhale@wvffle.net>
Date: Sat, 29 Oct 2022 17:29:15 +0000
Subject: [PATCH] Remove unused webworker module

---
 front/src/composables/audio/queue.ts |  4 ---
 front/src/init/worker.ts             |  6 ----
 front/src/main.ts                    |  1 -
 front/src/worker/communication.ts    | 53 ----------------------------
 front/src/worker/modules/queue.ts    | 30 ----------------
 front/src/worker/webworker.ts        |  4 ---
 6 files changed, 98 deletions(-)
 delete mode 100644 front/src/init/worker.ts
 delete mode 100644 front/src/worker/communication.ts
 delete mode 100644 front/src/worker/modules/queue.ts
 delete mode 100644 front/src/worker/webworker.ts

diff --git a/front/src/composables/audio/queue.ts b/front/src/composables/audio/queue.ts
index 3d9b092e5..f0d6e4f20 100644
--- a/front/src/composables/audio/queue.ts
+++ b/front/src/composables/audio/queue.ts
@@ -14,10 +14,6 @@ import { gettext } from '~/init/locale'
 
 import axios from 'axios'
 
-// import useWebWorker from '~/composables/useWebWorker'
-
-// const { post, onMessageReceived } = useWebWorker('queue')
-
 export interface QueueTrackSource {
   uuid: string
   mimetype: string
diff --git a/front/src/init/worker.ts b/front/src/init/worker.ts
deleted file mode 100644
index 363e8c43d..000000000
--- a/front/src/init/worker.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import { registerMainThread } from '#/communication'
-
-import Worker from '~/worker/webworker?worker'
-
-export const worker = new Worker()
-registerMainThread(worker)
diff --git a/front/src/main.ts b/front/src/main.ts
index c6f1991d3..d7ffdbb7d 100644
--- a/front/src/main.ts
+++ b/front/src/main.ts
@@ -51,4 +51,3 @@ Promise.all(modules).finally(() => {
 })
 
 // TODO (wvffle): Rename filters from useSharedLabels to filters from backend
-// TODO (wvffle): Migrate EmbedFrame.vue to <script setup lang="ts"> and remove allowJs from tsconfig.json
diff --git a/front/src/worker/communication.ts b/front/src/worker/communication.ts
deleted file mode 100644
index 67e98caea..000000000
--- a/front/src/worker/communication.ts
+++ /dev/null
@@ -1,53 +0,0 @@
-import type { EventHook, EventHookOn } from '@vueuse/core'
-
-import { createEventHook } from '@vueuse/core'
-
-interface MessageChannel {
-  hook: EventHook
-  post: (data: unknown) => void
-  onMessageReceived: EventHookOn
-}
-
-let postMessageFn: typeof postMessage | typeof Worker.prototype.postMessage = () => {
-  throw new Error('Thread is unregistered')
-}
-
-const onMessageFn = (event: MessageEvent) => {
-  const { channel, data } = JSON.parse(event.data)
-  messageChannels.get(channel)?.hook.trigger(data)
-}
-
-export const registerMainThread = (worker: Worker) => {
-  worker.onmessage = onMessageFn
-  postMessageFn = (message: string) => {
-    worker.postMessage(message)
-  }
-}
-
-export const registerWorkerThread = () => {
-  onmessage = onMessageFn
-  postMessageFn = (message: string) => {
-    postMessage(message)
-  }
-}
-
-const messageChannels = new Map<string, MessageChannel>()
-export const createMessageChannel = (channel: string): MessageChannel => {
-  if (messageChannels.has(channel)) {
-    const messageChannel = messageChannels.get(channel)
-    if (messageChannel) return messageChannel
-  }
-
-  const hook = createEventHook()
-  const messageChannel: MessageChannel = {
-    hook,
-    onMessageReceived: hook.on,
-    post: (data: unknown) => postMessageFn(JSON.stringify({
-      channel,
-      data
-    }))
-  }
-
-  messageChannels.set(channel, messageChannel)
-  return messageChannel
-}
diff --git a/front/src/worker/modules/queue.ts b/front/src/worker/modules/queue.ts
deleted file mode 100644
index 93a6636ea..000000000
--- a/front/src/worker/modules/queue.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-import type { Track } from '~/types'
-
-import { createMessageChannel } from '#/communication'
-
-const { onMessageReceived, post } = createMessageChannel('queue')
-
-const queue: Track[] = []
-
-onMessageReceived((data) => {
-  switch (data.type) {
-    case 'queue':
-      queue.length = 0
-      queue.push(...data.tracks)
-      break
-
-    case 'enqueue':
-      queue.push(...data.tracks)
-      post({ type: 'queue', tracks: queue })
-      break
-
-    case 'shuffle':
-      // TODO: Shuffle queue
-      post({ type: 'queue', tracks: [] })
-      break
-
-    case 'unshuffle':
-      post({ type: 'queue', tracks: queue })
-      break
-  }
-})
diff --git a/front/src/worker/webworker.ts b/front/src/worker/webworker.ts
deleted file mode 100644
index 14fc5e5f1..000000000
--- a/front/src/worker/webworker.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import { registerWorkerThread } from '#/communication'
-registerWorkerThread()
-
-import.meta.glob('./modules/*.ts', { eager: true })