feat: add upload groups

2024-01-20 22:54:07 +01:00 · 2024-01-20 22:54:07 +01:00 · 72b94c2372
parent 3d7ccf8313
commit 72b94c2372
17 changed files with 1388 additions and 307 deletions
--- a/front/src/router/routes/ui.ts
+++ b/front/src/router/routes/ui.ts
@ -1,4 +1,5 @@
 import type { RouteRecordRaw } from 'vue-router'
+import { useUploadsStore } from '~/ui/stores/upload'

 export default [
  {
@ -10,6 +11,39 @@ export default [
        path: 'upload',
        name: 'ui.upload',
        component: () => import('~/ui/pages/upload.vue'),
+        children: [
+          {
+            path: '',
+            name: 'ui.upload.index',
+            component: () => import('~/ui/pages/upload/index.vue')
+          },
+
+          {
+            path: 'running',
+            name: 'ui.upload.running',
+            component: () => import('~/ui/pages/upload/running.vue'),
+            beforeEnter: (_to, _from, next) => {
+              const uploads = useUploadsStore()
+              if (uploads.uploadGroups.length === 0) {
+                next('/ui/upload')
+              } else {
+                next()
+              }
+            }
+          },
+
+          {
+            path: 'history',
+            name: 'ui.upload.history',
+            component: () => import('~/ui/pages/upload/history.vue')
+          },
+
+          {
+            path: 'all',
+            name: 'ui.upload.all',
+            component: () => import('~/ui/pages/upload/all.vue')
+          }
+        ]
      }
    ]
  }
--- a/front/src/ui/components/CoverArt.vue
+++ b/front/src/ui/components/CoverArt.vue
@ -0,0 +1,60 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+import { Icon } from '@iconify/vue'
+
+const props = defineProps<{
+  src?: string | { coverUrl?: string }
+}>()
+
+const coverUrl = computed(() => {
+  if (typeof props.src === 'string') return props.src
+  return props.src?.coverUrl
+})
+</script>
+
+<template>
+  <div class="cover-art">
+    <Transition mode="out-in">
+      <img v-if="coverUrl" :src="coverUrl" />
+      <Icon v-else icon="bi:disc" />
+    </Transition>
+  </div>
+</template>
+
+<style scoped lang="scss">
+.cover-art {
+  height: 3rem;
+  width: 3rem;
+  border-radius: 0.5rem;
+  margin-right: 1rem;
+  background: var(--fw-gray-200);
+  color: var(--fw-gray-500);
+  font-size: 1.75rem;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+  position: relative;
+  overflow: hidden;
+
+  > img {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+
+    &.v-enter-active,
+    &.v-leave-active {
+      transition: transform 0.2s ease, opacity 0.2s ease;
+    }
+
+    &.v-enter-from,
+    &.v-leave-to {
+      transform: translateY(1rem);
+      opacity: 0;
+    }
+
+  }
+}
+</style>
--- a/front/src/ui/components/Sidebar.vue
+++ b/front/src/ui/components/Sidebar.vue
@ -28,7 +28,7 @@ const uploads = useUploadsStore()
          <Transition>
            <div v-if="uploads.currentIndex < uploads.queue.length" class="upload-progress">
              <div class="progress fake" />
-              <div class="progress" :style="{ maxWidth: `${uploads.currentIndex / uploads.queue.length * 100}%` }" />
+              <div class="progress" :style="{ maxWidth: `${uploads.progress}%` }" />
            </div>
          </Transition>
        </FwButton>
--- a/front/src/ui/components/UploadList.vue
+++ b/front/src/ui/components/UploadList.vue
@ -0,0 +1,144 @@
+<script setup lang="ts">
+import type { UploadGroupEntry } from '~/ui/stores/upload'
+import { bytesToHumanSize } from '~/ui/composables/bytes'
+import { UseTimeAgo } from '@vueuse/components'
+import CoverArt from '~/ui/components/CoverArt.vue'
+
+defineProps<{
+  uploads: UploadGroupEntry[]
+  wide?: boolean
+}>()
+
+</script>
+
+<template>
+  <div class="file-list">
+    <div v-for="track in uploads" :key="track.id" class="list-track" :class="{ wide }">
+      <CoverArt :src="track.metadata" class="track-cover" />
+      <Transition mode="out-in">
+        <div v-if="track.metadata?.tags" class="track-data">
+          <div class="track-title">{{ track.metadata.tags.title }}</div>
+          {{ track.metadata.tags.artist }} / {{ track.metadata.tags.album }}
+        </div>
+        <div v-else class="track-title">
+          {{ track.file.name }}
+        </div>
+      </Transition>
+      <div class="upload-state">
+        <FwPill :color="track.failReason ? 'red' : track.importedAt ? 'blue' : 'secondary'">
+          {{
+            track.failReason
+              ? 'failed'
+              : track.importedAt
+                ? 'imported'
+                : track.progress === 100
+                  ? 'processing'
+                  : 'uploading'
+          }}
+        </FwPill>
+        <div v-if="track.importedAt" class="track-timeago">
+          <UseTimeAgo :time="track.importedAt" v-slot="{ timeAgo }">{{ timeAgo }}</UseTimeAgo>
+        </div>
+        <div v-else class="track-progress">
+          {{ bytesToHumanSize(track.file.size / 100 * track.progress) }}
+          / {{ bytesToHumanSize(track.file.size) }}
+          ⋅ {{ track.progress }}%
+        </div>
+      </div>
+      <FwButton
+        v-if="track.failReason"
+        @click="track.retry()"
+        icon="bi:arrow-repeat"
+        variant="ghost"
+        color="secondary"
+      />
+      <FwButton
+        v-else
+        icon="bi:chevron-right"
+        variant="ghost"
+        color="secondary"
+        :is-loading="!track.importedAt"
+        :disabled="!track.importedAt"
+      />
+    </div>
+  </div>
+</template>
+
+<style scoped lang="scss">
+.list-track {
+  display: flex;
+  align-items: center;
+  padding: .5rem 0;
+
+  &:not(:first-child) {
+    border-top: 1px solid var(--fw-gray-200);
+  }
+
+  > :deep(.track-cover) {
+    height: 3rem;
+    width: 3rem;
+    border-radius: 0.5rem;
+    margin-right: 1rem;
+  }
+
+  .track-data,
+  .track-title {
+    font-size: 0.875rem;
+    color: var(--fw-gray-960);
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    overflow: hidden;
+
+    &.v-enter-active,
+    &.v-leave-active {
+      transition: transform 0.2s ease, opacity 0.2s ease;
+    }
+
+    &.v-enter-from {
+      transform: translateY(1rem);
+      opacity: 0;
+    }
+
+    &.v-leave-to {
+      transform: translateY(-1rem);
+      opacity: 0;
+    }
+  }
+  .track-timeago,
+  .track-progress {
+    font-size: 0.875rem;
+    color: var(--fw-gray-600);
+  }
+
+  .upload-state {
+    margin-left: auto;
+    text-align: right;
+    flex-shrink: 0;
+    padding-left: 1ch;
+    margin-right: 0.5rem;
+
+    :deep(.funkwhale.pill) {
+      margin-right: -0.5rem !important;
+    }
+  }
+
+  :deep(.funkwhale.button):not(:hover) {
+    background: transparent !important;
+    border-color: transparent !important;
+  }
+
+  &.wide {
+    .upload-state {
+      display: flex;
+      align-items: center;
+      margin-right: 1rem;
+
+      .track-timeago,
+      .track-progress {
+        order: -1;
+        margin-right: 1rem;
+      }
+    }
+  }
+}
+</style>
--- a/front/src/ui/components/UploadModal.vue
+++ b/front/src/ui/components/UploadModal.vue
@ -0,0 +1,156 @@
+<script setup lang="ts">
+import { computed, ref, reactive } from 'vue'
+import { useUploadsStore } from '~/ui/stores/upload'
+import { bytesToHumanSize } from '~/ui/composables/bytes'
+import UploadList from '~/ui/components/UploadList.vue'
+import { useRouter } from 'vue-router'
+
+const uploads = useUploadsStore()
+
+const libraryOpen = computed({
+  get: () => !!uploads.currentUploadGroup,
+  set: (value) => {
+    if (!value) {
+        uploads.currentUploadGroup = undefined
+    }
+  }
+})
+
+// Server import
+const serverPath = ref('/srv/funkwhale/data/music')
+
+// Upload
+const queue = computed(() => {
+  return uploads.currentUploadGroup?.queue ?? []
+})
+
+const combinedFileSize = computed(() => bytesToHumanSize(
+  queue.value.reduce((acc, { file }) => acc + file.size, 0)
+))
+
+// Actions
+const processFiles = (fileList: FileList) => {
+  if (!uploads.currentUploadGroup) return 
+
+  for (const file of fileList) {
+    uploads.currentUploadGroup.queueUpload(file)
+  }
+}
+
+const router = useRouter()
+const cancel = () => {
+  libraryOpen.value = false
+  uploads.currentUploadGroup?.cancel()
+  uploads.currentUploadGroup = undefined
+
+  if (uploads.queue.length > 0) {
+    return router.push('/ui/upload/running')
+  }
+}
+
+const continueInBackground = () => {
+  libraryOpen.value = false
+  uploads.currentUploadGroup = undefined
+  return router.push('/ui/upload/running')
+}
+
+// Sorting
+const sortItems = reactive([
+  { label: 'Upload time', value: 'upload-time' },
+  { label: 'Upload time 2', value: 'upload-time-2' },
+  { label: 'Upload time 3', value: 'upload-time-3' }
+])
+const currentSort = ref(sortItems[0])
+
+// Filtering
+const filterItems = reactive([
+  { label: 'All', value: 'all' }
+])
+const currentFilter = ref(filterItems[0])
+
+</script>
+
+<template>
+  <FwModal v-model="libraryOpen" title="Upload music to library">
+    <template #alert="{ closeAlert }">
+      <FwAlert>
+        Before uploading, please ensure your files are tagged properly.
+        We recommend using Picard for that purpose.
+
+        <template #actions>
+          <FwButton @click="closeAlert">Got it</FwButton>
+        </template>
+      </FwAlert>
+    </template>
+
+    <FwFileInput
+      :accept="['.flac', '.ogg', '.opus', '.mp3', '.aac', '.aif', '.aiff', '.m4a']"
+      multiple
+      auto-reset
+      @files="processFiles"
+    />
+
+    <!-- Upload path -->
+    <div v-if="queue.length > 0">
+      <div class="list-header">
+        <div class="file-count">
+          {{ queue.length }} files, {{ combinedFileSize }}
+        </div>
+
+        <FwSelect icon="bi:filter" v-model="currentFilter" :items="filterItems" />
+        <FwSelect icon="bi:sort-down" v-model="currentSort" :items="sortItems" />
+      </div>
+
+      <UploadList :uploads="queue" />
+
+    </div>
+
+    <!-- Import path -->
+    <template v-else>
+      <label>Import from server directory</label>
+      <div class="flex items-center">
+        <FwInput
+          v-model="serverPath"
+          class="w-full mr-4"
+        />
+        <FwButton color="secondary">
+          Import
+        </FwButton>
+      </div>
+    </template>
+
+    <template #actions>
+      <FwButton @click="cancel" color="secondary">Cancel</FwButton>
+      <FwButton @click="continueInBackground">
+        {{ uploads.queue.length ? 'Continue in background' : 'Save and close' }}
+      </FwButton>
+    </template>
+  </FwModal>
+</template>
+
+<style scoped lang="scss">
+.list-header {
+  display: flex;
+  align-items: center;
+  margin: 2rem 0 1rem;
+
+  > .file-count {
+    margin-right: auto;
+    color: var(--fw-gray-600);
+    font-weight: 900;
+    font-size: 0.875rem;
+  }
+}
+
+.flex:not(.flex-col) {
+  .funkwhale.button {
+    &:first-child {
+      margin-left: 0;
+    }
+
+    &:last-child {
+      margin-right: 0;
+    }
+  }
+}
+</style>
--- a/front/src/ui/components/VerticalCollapse.vue
+++ b/front/src/ui/components/VerticalCollapse.vue
@ -0,0 +1,28 @@
+<script setup lang="ts">
+defineProps<{ open: boolean }>()
+</script>
+
+<template>
+  <div class="v-collapse" :class="{ open }">
+    <div class="v-collapse-body">
+      <slot />
+    </div>
+  </div>
+</template>
+
+<style scoped lang="scss">
+.v-collapse {
+  display: grid;
+  grid-template-rows: 0fr;
+  transition: grid-template-rows 0.2s ease;
+
+  &.open {
+    grid-template-rows: 1fr;
+  }
+
+  .v-collapse-body {
+    height: auto;
+    overflow: hidden;
+  }
+}
+</style>
--- a/front/src/ui/composables/bytes.ts
+++ b/front/src/ui/composables/bytes.ts
@ -0,0 +1,8 @@
+export const bytesToHumanSize = (bytes: number) => {
+  const sizes = ['B', 'KB', 'MB', 'GB', 'TB']
+  if (bytes === 0) return '0 B'
+  const i = Math.floor(Math.log(bytes) / Math.log(1024))
+  if (i === 0) return `${bytes} ${sizes[i]}`
+  return `${(bytes / 1024 ** i).toFixed(1)} ${sizes[i]}`
+}
+
--- a/front/src/ui/layouts/constrained.vue
+++ b/front/src/ui/layouts/constrained.vue
@ -12,7 +12,7 @@
 main {
  padding: 56px 48px;
  font-size: 16px;
-  max-width: 48rem;
+  max-width: 78rem;
 }

 </style>
--- a/front/src/ui/pages/index.vue
+++ b/front/src/ui/pages/index.vue
@ -0,0 +1,402 @@
+<script setup lang="ts">
+import { reactive, ref, computed } from 'vue'
+import { UseTimeAgo } from '@vueuse/components'
+import { Icon } from '@iconify/vue';
+import { useUploadsStore } from '~/ui/stores/upload'
+import { bytesToHumanSize } from '~/ui/composables/bytes'
+
+const filesystemStats = reactive({
+  total: 10737418240,
+  used: 3e9,
+})
+
+const filesystemProgress = computed(() => {
+  if (filesystemStats.used === 0) return 0
+  return filesystemStats.used / filesystemStats.total * 100
+})
+
+const tabs = [
+  {
+    label: 'Music library',
+    icon: 'headphones',
+    description: 'Host music you listen to.',
+  },
+  {
+    label: 'Music channel',
+    icon: 'music-note-beamed',
+    description: 'Publish music you make.'
+  },
+  {
+    label: 'Podcast channel',
+    icon: 'mic',
+    description: 'Publish podcast you make.',
+  },
+]
+
+const currentTab = ref(tabs[0].label)
+
+
+// Modals
+const libraryOpen = ref(false)
+
+// Server import
+const serverPath = ref('/srv/funkwhale/data/music')
+
+// Upload
+const combinedFileSize = computed(() => bytesToHumanSize(
+  uploads.queue.reduce((acc, { file }) => acc + file.size, 0)
+))
+
+const uploads = useUploadsStore()
+const processFiles = (fileList: FileList) => {
+  console.log('processFiles', fileList)
+  for (const file of fileList) {
+    uploads.queueUpload(file)
+  }
+
+}
+
+const cancel = () => {
+  libraryOpen.value = false
+  uploads.cancelAll()
+}
+
+// Sorting
+const sortItems = reactive([
+  { label: 'Upload time', value: 'upload-time' },
+  { label: 'Upload time 2', value: 'upload-time-2' },
+  { label: 'Upload time 3', value: 'upload-time-3' }
+])
+const currentSort = ref(sortItems[0])
+
+// Filtering
+const filterItems = reactive([
+  { label: 'All', value: 'all' }
+])
+const currentFilter = ref(filterItems[0])
+</script>
+
+<template>
+  <div class="flex items-center">
+    <h1 class="mr-auto">Upload</h1>
+
+    <div class="filesystem-stats">
+      <div class="filesystem-stats--progress" :style="`--progress: ${filesystemProgress}%`" />
+      <div class="flex items-center">
+        {{ bytesToHumanSize(filesystemStats.total) }} total
+
+        <div class="filesystem-stats--label full" />
+        {{ bytesToHumanSize(filesystemStats.used) }} used
+
+        <div class="filesystem-stats--label" />
+        {{ bytesToHumanSize(filesystemStats.total - filesystemStats.used) }} available
+      </div>
+    </div>
+
+  </div>
+
+  <p> Select a destination for your audio files: </p>
+
+  <div class="flex justify-between">
+    <FwCard
+      v-for="tab in tabs" :key="tab.label"
+      :title="tab.label"
+      :class="currentTab === tab.label && 'active'"
+      @click="currentTab = tab.label"
+    >
+      <template #image>
+        <div class="image-icon">
+          <Icon :icon="'bi:' + tab.icon" />
+        </div>
+      </template>
+      {{ tab.description }}
+      <div class="radio-button" />
+    </FwCard>
+  </div>
+
+  <div>
+    <FwButton @click="libraryOpen = true">Open library</FwButton>
+    <FwModal v-model="libraryOpen" title="Upload music to library">
+      <template #alert="{ closeAlert }">
+        <FwAlert>
+          Before uploading, please ensure your files are tagged properly.
+          We recommend using Picard for that purpose.
+
+          <template #actions>
+            <FwButton @click="closeAlert">Got it</FwButton>
+          </template>
+        </FwAlert>
+      </template>
+
+      <FwFileInput
+        :accept="['.flac', '.ogg', '.opus', '.mp3', '.aac', '.aif', '.aiff', '.m4a']"
+        multiple
+        auto-reset
+        @files="processFiles"
+      />
+
+      <!-- Upload path -->
+      <div v-if="uploads.queue.length > 0">
+        <div class="list-header">
+          <div class="file-count">
+            {{ uploads.queue.length }} files, {{ combinedFileSize }}
+          </div>
+
+          <FwSelect icon="bi:filter" v-model="currentFilter" :items="filterItems" />
+          <FwSelect icon="bi:sort-down" v-model="currentSort" :items="sortItems" />
+        </div>
+
+        <div class="file-list">
+          <div v-for="track in uploads.queue" :key="track.id" class="list-track">
+            <Transition mode="out-in">
+              <div v-if="track.tags" class="track-data">
+                <div class="track-title">{{ track.tags.title }}</div>
+                {{ track.tags.artist }} / {{ track.tags.album }}
+              </div>
+              <div v-else class="track-title">
+                {{ track.file.name }}
+              </div>
+            </Transition>
+            <div class="upload-state">
+              <FwPill :color="track.failReason ? 'red' : track.importedAt ? 'blue' : 'secondary'">
+                {{
+                  track.failReason
+                    ? 'failed'
+                    : track.importedAt
+                      ? 'imported'
+                      : track.progress === 100
+                        ? 'processing'
+                        : 'uploading'
+                }}
+              </FwPill>
+              <div v-if="track.importedAt" class="track-progress">
+                <UseTimeAgo :time="track.importedAt" v-slot="{ timeAgo }">{{ timeAgo }}</UseTimeAgo>
+              </div>
+              <div v-else class="track-progress">
+                {{ bytesToHumanSize(track.file.size / 100 * track.progress) }}
+                / {{ bytesToHumanSize(track.file.size) }}
+                ⋅ {{ track.progress }}%
+              </div>
+            </div>
+            <FwButton
+              icon="bi:chevron-right"
+              variant="ghost"
+              color="secondary"
+              :is-loading="!track.importedAt"
+              :disabled="!track.importedAt"
+            />
+          </div>
+        </div>
+
+      </div>
+
+      <!-- Import path -->
+      <template v-else>
+        <label>Import from server directory</label>
+        <div class="flex items-center">
+          <FwInput
+            v-model="serverPath"
+            class="w-full mr-4"
+          />
+          <FwButton color="secondary">
+            Import
+          </FwButton>
+        </div>
+      </template>
+
+      <template #actions>
+        <FwButton @click="cancel" color="secondary">Cancel</FwButton>
+        <FwButton @click="libraryOpen = false">
+          {{ uploads.queue.length ? 'Continue in background' : 'Save and close' }}
+        </FwButton>
+      </template>
+    </FwModal>
+  </div>
+</template>
+
+<style scoped lang="scss">
+h1 {
+  font-size: 36px;
+  font-weight: 900;
+  font-family: Lato, sans-serif;
+}
+
+.flex:not(.flex-col) {
+  .funkwhale.button {
+    &:first-child {
+      margin-left: 0;
+    }
+
+    &:last-child {
+      margin-right: 0;
+    }
+  }
+}
+
+.filesystem-stats {
+  color: var(--fw-gray-700);
+  > .flex {
+    padding: 1ch;
+  }
+}
+
+.filesystem-stats--progress {
+  height: 20px;
+  border: 1px solid var(--fw-gray-600);
+  border-radius: 100vw;
+  padding: 4px 3px;
+}
+
+.filesystem-stats--label.full::after,
+.filesystem-stats--progress::after {
+  content: '';
+  display: block;
+  background: var(--fw-gray-600);
+  border-radius: 100vw;
+  min-width: 4px;
+  width: 100%;
+  height: 100%;
+  max-width: var(--progress, 100);
+  transition: max-width 0.2s ease-out;
+}
+
+.filesystem-stats--label {
+  height: 14px;
+  border: 1px solid var(--fw-gray-600);
+  border-radius: 100vw;
+  padding: 2px 3px;
+  width: 2em;
+  margin: 0 1ch 0 3ch;
+}
+
+.funkwhale.card {
+  --fw-card-width: 12.5rem;
+  --fw-border-radius: 1rem;
+  padding: 1.3rem 2rem;
+  box-shadow: 0 2px 4px 2px rgba(#000, 0.1);
+  user-select: none;
+  margin-bottom: 1rem;
+
+  :deep(.card-content) {
+    padding-top: 0;
+  }
+}
+
+.image-icon {
+  background: var(--fw-pastel-blue-1);
+  color: var(--fw-pastel-blue-3);
+  height: 100%;
+  width: 100%;
+  font-size: 5rem;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+.funkwhale.card {
+  margin-bottom: 2rem;
+  transition: margin-bottom 0.2s ease;
+
+  .radio-button {
+    height: 1rem;
+    width: 1rem;
+    border: 1px solid var(--fw-gray-700);
+    border-radius: 1rem;
+    position: relative;
+    margin: 0.5rem auto 0;
+    transition: margin-bottom 0.2s ease;
+  }
+
+  &.active {
+    margin-bottom: 1rem;
+
+    .radio-button {
+      margin-bottom: 1rem;
+
+      &::after {
+        content: '';
+        background: var(--fw-blue-400);
+        border: inherit;
+        border-radius: inherit;
+        position: absolute;
+        inset: 3px;
+      }
+    }
+  }
+}
+
+label {
+  line-height: 1.2;
+  font-weight: 900;
+  margin: 2rem 0 0.75rem;
+  display: block;
+  color: var(--fw-gray-900);
+}
+
+.list-header {
+  display: flex;
+  align-items: center;
+  margin: 2rem 0 1rem;
+
+  > .file-count {
+    margin-right: auto;
+    color: var(--fw-gray-600);
+    font-weight: 900;
+    font-size: 0.875rem;
+  }
+}
+
+.list-track {
+  display: flex;
+  align-items: center;
+  padding: .5rem 0;
+
+  &:not(:first-child) {
+    border-top: 1px solid var(--fw-gray-200);
+  }
+
+  .track-data,
+  .track-title {
+    font-size: 0.875rem;
+    color: var(--fw-gray-960);
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    overflow: hidden;
+
+    &.v-enter-active,
+    &.v-leave-active {
+      transition: transform 0.2s ease, opacity 0.2s ease;
+    }
+
+    &.v-enter-from {
+      transform: translateY(1rem);
+      opacity: 0;
+    }
+
+    &.v-leave-to {
+      transform: translateY(-1rem);
+      opacity: 0;
+    }
+  }
+  .track-progress {
+    font-size: 0.875rem;
+    color: var(--fw-gray-600);
+  }
+
+  .upload-state {
+    margin-left: auto;
+    text-align: right;
+    flex-shrink: 0;
+    padding-left: 1ch;
+    margin-right: 0.5rem;
+
+    :deep(.funkwhale.pill) {
+      margin-right: -0.5rem !important;
+    }
+  }
+
+  :deep(.funkwhale.button):not(:hover) {
+    background: transparent !important;
+    border-color: transparent !important;
+  }
+}
+</style>
--- a/front/src/ui/pages/upload.vue
+++ b/front/src/ui/pages/upload.vue
@ -1,8 +1,8 @@
 <script setup lang="ts">
-import { reactive, ref, computed } from 'vue'
-import { UseTimeAgo } from '@vueuse/components'
-import { Icon } from '@iconify/vue';
+import { reactive, computed } from 'vue'
 import { useUploadsStore } from '~/ui/stores/upload'
+import { bytesToHumanSize } from '~/ui/composables/bytes'
+import UploadModal from '~/ui/components/UploadModal.vue'

 const filesystemStats = reactive({
  total: 10737418240,
@ -14,73 +14,29 @@ const filesystemProgress = computed(() => {
  return filesystemStats.used / filesystemStats.total * 100
 })

-const bytesToHumanSize = (bytes: number) => {
-  const sizes = ['B', 'KB', 'MB', 'GB', 'TB']
-  if (bytes === 0) return '0 B'
-  const i = Math.floor(Math.log(bytes) / Math.log(1024))
-  if (i === 0) return `${bytes} ${sizes[i]}`
-  return `${(bytes / 1024 ** i).toFixed(1)} ${sizes[i]}`
-}
-
-const tabs = [
-  {
-    label: 'Music library',
-    icon: 'headphones',
-    description: 'Host music you listen to.',
-  },
-  {
-    label: 'Music channel',
-    icon: 'music-note-beamed',
-    description: 'Publish music you make.'
-  },
-  {
-    label: 'Podcast channel',
-    icon: 'mic',
-    description: 'Publish podcast you make.',
-  },
-]
-
-const currentTab = ref(tabs[0].label)
-
-
-// Modals
-const libraryOpen = ref(false)
-
-// Server import
-const serverPath = ref('/srv/funkwhale/data/music')
-
-// Upload
-const combinedFileSize = computed(() => bytesToHumanSize(
-  uploads.queue.reduce((acc, { file }) => acc + file.size, 0)
-))
-
 const uploads = useUploadsStore()
-const processFiles = (fileList: FileList) => {
-  console.log('processFiles', fileList)
-  for (const file of fileList) {
-    uploads.queueUpload(file)
-  }
-
-}
-
-const cancel = () => {
-  libraryOpen.value = false
-  uploads.cancelAll()
-}
-
-// Sorting
-const sortItems = reactive([
-  { label: 'Upload time', value: 'upload-time' },
-  { label: 'Upload time 2', value: 'upload-time-2' },
-  { label: 'Upload time 3', value: 'upload-time-3' }
-])
-const currentSort = ref(sortItems[0])
-
-// Filtering
-const filterItems = reactive([
-  { label: 'All', value: 'all' }
-])
-const currentFilter = ref(filterItems[0])
+const tabs = computed(() => [
+  {
+    label: 'Running',
+    key: 'running',
+    enabled: uploads.uploadGroups.length > 0
+  },
+  {
+    label: 'New',
+    key: '',
+    enabled: true
+  },
+  {
+    label: 'History',
+    key: 'history',
+    enabled: true
+  },
+  {
+    label: 'All files',
+    key: 'all',
+    enabled: true
+  },
+].filter(tab => tab.enabled))
 </script>

 <template>
@ -102,132 +58,17 @@ const currentFilter = ref(filterItems[0])

  </div>

-  <p> Select a destination for your audio files: </p>
-
-  <div class="flex justify-between">
-    <FwCard
-      v-for="tab in tabs" :key="tab.label"
-      :title="tab.label"
-      :class="currentTab === tab.label && 'active'"
-      @click="currentTab = tab.label"
-    >
-      <template #image>
-        <div class="image-icon">
-          <Icon :icon="'bi:' + tab.icon" />
-        </div>
-      </template>
-      {{ tab.description }}
-      <div class="radio-button" />
-    </FwCard>
+  <div class="mb-4 -ml-2">
+    <RouterLink v-for="tab in tabs" :key="tab.key" :to="`/ui/upload/${tab.key}`" custom #="{ navigate, isExactActive }">
+      <FwPill @click="navigate" :color="isExactActive ? 'primary' : 'secondary'">
+        {{ tab.label }}
+      </FwPill>
+    </RouterLink>
  </div>

-  <div>
-    <FwButton @click="libraryOpen = true">Open library</FwButton>
-    <FwModal v-model="libraryOpen" title="Upload music to library">
-      <template #alert="{ closeAlert }">
-        <FwAlert>
-          Before uploading, please ensure your files are tagged properly.
-          We recommend using Picard for that purpose.
+  <RouterView />

-          <template #actions>
-            <FwButton @click="closeAlert">Got it</FwButton>
-          </template>
-        </FwAlert>
-      </template>
-
-      <FwFileInput
-        :accept="['.flac', '.ogg', '.opus', '.mp3', '.aac', '.aif', '.aiff', '.m4a']"
-        multiple
-        auto-reset
-        @files="processFiles"
-      />
-
-      <!-- Upload path -->
-      <div v-if="uploads.queue.length > 0">
-        <div class="list-header">
-          <div class="file-count">
-            {{ uploads.queue.length }} files, {{ combinedFileSize }}
-          </div>
-
-          <FwSelect icon="bi:filter" v-model="currentFilter" :items="filterItems" />
-          <FwSelect icon="bi:sort-down" v-model="currentSort" :items="sortItems" />
-        </div>
-
-        <div class="file-list">
-          <div v-for="track in uploads.queue" :key="track.id" class="list-track">
-            <div class="track-cover">
-              <Transition mode="out-in">
-                <img
-                  v-if="track.coverUrl"
-                  :src="track.coverUrl"
-                />
-                <Icon v-else icon="bi:disc" />
-              </Transition>
-            </div>
-            <Transition mode="out-in">
-              <div v-if="track.tags" class="track-data">
-                <div class="track-title">{{ track.tags.title }}</div>
-                {{ track.tags.artist }} / {{ track.tags.album }}
-              </div>
-              <div v-else class="track-title">
-                {{ track.file.name }}
-              </div>
-            </Transition>
-            <div class="upload-state">
-              <FwPill :color="track.failReason ? 'red' : track.importedAt ? 'blue' : 'secondary'">
-                {{
-                  track.failReason
-                    ? 'failed'
-                    : track.importedAt
-                      ? 'imported'
-                      : track.progress === 100
-                        ? 'processing'
-                        : 'uploading'
-                }}
-              </FwPill>
-              <div v-if="track.importedAt" class="track-progress">
-                <UseTimeAgo :time="track.importedAt" v-slot="{ timeAgo }">{{ timeAgo }}</UseTimeAgo>
-              </div>
-              <div v-else class="track-progress">
-                {{ bytesToHumanSize(track.file.size / 100 * track.progress) }}
-                / {{ bytesToHumanSize(track.file.size) }}
-                ⋅ {{ track.progress }}%
-              </div>
-            </div>
-            <FwButton
-              icon="bi:chevron-right"
-              variant="ghost"
-              color="secondary"
-              :is-loading="!track.importedAt"
-              :disabled="!track.importedAt"
-            />
-          </div>
-        </div>
-
-      </div>
-
-      <!-- Import path -->
-      <template v-else>
-        <label>Import from server directory</label>
-        <div class="flex items-center">
-          <FwInput
-            v-model="serverPath"
-            class="w-full mr-4"
-          />
-          <FwButton color="secondary">
-            Import
-          </FwButton>
-        </div>
-      </template>
-
-      <template #actions>
-        <FwButton @click="cancel" color="secondary">Cancel</FwButton>
-        <FwButton @click="libraryOpen = false">
-          {{ uploads.queue.length ? 'Continue in background' : 'Save and close' }}
-        </FwButton>
-      </template>
-    </FwModal>
-  </div>
+  <UploadModal />
 </template>

 <style scoped lang="scss">
--- a/front/src/ui/pages/upload/all.vue
+++ b/front/src/ui/pages/upload/all.vue
@ -0,0 +1,43 @@
+<script setup lang="ts">
+import { Icon } from '@iconify/vue'
+import type { UploadGroupEntry } from '~/ui/stores/upload';
+
+const allTracks: UploadGroupEntry[] = [
+  
+]
+
+const columns = [
+  { key: '', label: '' }
+]
+</script>
+
+<template>
+  <div v-if="allTracks.length === 0" class="flex flex-col items-center py-32">
+    <Icon icon="bi:file-earmark-music" class="h-16 w-16" />
+
+    <h3>There is no file in your library</h3>
+    <p>Try uploading some before coming back here!</p>
+  </div>
+  <FwTable :rows="allTracks">
+
+  </FwTable>
+</template>
+
+<style scoped>
+h3 {
+  font-size: 1.25rem;
+  font-weight: 700;
+  line-height: 1.2;
+  color: var(--fw-gray-700);
+}
+
+p {
+  font-size: 1rem;
+  line-height: 1.5;
+  color: var(--fw-gray-960);
+}
+
+svg {
+  color: var(--fw-gray-600);
+}
+</style>
--- a/front/src/ui/pages/upload/files.vue
+++ b/front/src/ui/pages/upload/files.vue
--- a/front/src/ui/pages/upload/history.vue
+++ b/front/src/ui/pages/upload/history.vue
@ -0,0 +1,3 @@
+<template>
+  history
+</template>
--- a/front/src/ui/pages/upload/index.vue
+++ b/front/src/ui/pages/upload/index.vue
@ -0,0 +1,125 @@
+<script setup lang="ts">
+import { Icon } from '@iconify/vue';
+import { useUploadsStore, type UploadGroupType } from '~/ui/stores/upload'
+import { ref } from 'vue'
+
+interface Tab {
+  label: string
+  icon: string
+  description: string
+  key: UploadGroupType
+}
+
+const tabs: Tab[] = [
+  {
+    label: 'Music library',
+    icon: 'headphones',
+    description: 'Host music you listen to.',
+    key: 'music-library',
+  },
+  {
+    label: 'Music channel',
+    icon: 'music-note-beamed',
+    description: 'Publish music you make.',
+    key: 'music-channel',
+  },
+  {
+    label: 'Podcast channel',
+    icon: 'mic',
+    description: 'Publish podcast you make.',
+    key: 'podcast-channel',
+  },
+]
+
+
+const currentTab = ref(tabs[0])
+
+const uploads = useUploadsStore()
+const openLibrary = () => {
+  uploads.createUploadGroup(currentTab.value.key)
+}
+</script>
+
+<template>
+  <div class="upload">
+    <p> Select a destination for your audio files: </p>
+
+    <div class="flex gap-8">
+      <FwCard
+        v-for="tab in tabs" :key="tab.key"
+        :title="tab.label"
+        :class="currentTab.key === tab.key && 'active'"
+        @click="currentTab = tab"
+      >
+        <template #image>
+          <div class="image-icon">
+            <Icon :icon="'bi:' + tab.icon" />
+          </div>
+        </template>
+        {{ tab.description }}
+        <div class="radio-button" />
+      </FwCard>
+    </div>
+
+    <FwButton @click="openLibrary">Open library</FwButton>
+  </div>
+</template>
+
+<style scoped lang="scss">
+.funkwhale.card {
+  --fw-card-width: 12.5rem;
+  --fw-border-radius: 1rem;
+  padding: 1.3rem 2rem;
+  box-shadow: 0 2px 4px 2px rgba(#000, 0.1);
+  user-select: none;
+  margin-bottom: 1rem;
+  margin-bottom: 2rem;
+  transition: margin-bottom 0.2s ease;
+
+  :deep(.card-content) {
+    padding-top: 0;
+  }
+
+  .radio-button {
+    height: 1rem;
+    width: 1rem;
+    border: 1px solid var(--fw-gray-700);
+    border-radius: 1rem;
+    position: relative;
+    margin: 0.5rem auto 0;
+    transition: margin-bottom 0.2s ease;
+  }
+
+  &.active {
+    margin-bottom: 1rem;
+
+    .radio-button {
+      margin-bottom: 1rem;
+
+      &::after {
+        content: '';
+        background: var(--fw-blue-400);
+        border: inherit;
+        border-radius: inherit;
+        position: absolute;
+        inset: 3px;
+      }
+    }
+  }
+}
+
+.image-icon {
+  background: var(--fw-pastel-blue-1);
+  color: var(--fw-pastel-blue-3);
+  height: 100%;
+  width: 100%;
+  font-size: 5rem;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.upload > .funkwhale.button {
+  margin-left: 0;
+}
+</style>
--- a/front/src/ui/pages/upload/running.vue
+++ b/front/src/ui/pages/upload/running.vue
@ -0,0 +1,182 @@
+<script setup lang="ts">
+import { ref } from 'vue';
+import { UploadGroup, useUploadsStore } from '~/ui/stores/upload'
+import VerticalCollapse from '~/ui/components/VerticalCollapse.vue'
+import UploadList from '~/ui/components/UploadList.vue'
+import { UseTimeAgo } from '@vueuse/components'
+import { Icon } from '@iconify/vue'
+
+const uploads = useUploadsStore()
+
+const openUploadGroup = ref<UploadGroup>()
+const toggle = (group: UploadGroup) => {
+  openUploadGroup.value = openUploadGroup.value === group
+    ? undefined
+    : group
+}
+
+const labels = {
+  'music-library': 'Music library',
+  'music-channel': 'Music channel',
+  'podcast-channel': 'Podcast channel',
+}
+
+const getDescription = (group: UploadGroup) => {
+  if (group.queue.length === 0) return 'Unknown album'
+
+  return group.queue.reduce((acc, { metadata }) => {
+    if (!metadata) return acc
+
+    let element = group.type === 'music-library'
+      ? metadata.tags.album
+      : metadata.tags.title
+    
+    element = acc.length < 3 
+      ? element 
+      : '...'
+
+    if (!acc.includes(element)) {
+      acc.push(element)
+    }
+
+    return acc
+  }, [] as string[]).join(', ')
+}
+</script>
+
+<template>
+  <div>
+    <div 
+      class="upload-group"
+      v-for="group of uploads.uploadGroups" 
+      :key="group.guid"
+    >
+      <div class="flex items-center">
+        <div class="upload-group-header">
+          <div class="upload-group-title">{{ labels[group.type] }}</div>
+          <div class="upload-group-albums">{{ getDescription(group) }}</div>
+        </div>
+        
+        <div class="timeago">
+          <UseTimeAgo :time="group.createdAt" v-slot="{ timeAgo }">{{ timeAgo }}</UseTimeAgo>
+        </div>
+
+
+        <FwPill v-if="group.failedCount > 0" color="red">
+          <template #image>
+            <div class="flex items-center justify-center">{{ group.failedCount }}</div>
+          </template>
+          failed
+        </FwPill>
+
+        <FwPill v-if="group.importedCount > 0" color="blue">
+          <template #image>
+            <div class="flex items-center justify-center">{{ group.importedCount }}</div>
+          </template>
+          imported
+        </FwPill>
+
+        <FwPill v-if="group.processingCount > 0" color="secondary">
+          <template #image>
+            <div class="flex items-center justify-center">{{ group.processingCount }}</div>
+          </template>
+          processing
+        </FwPill>
+
+
+        <FwButton
+          @click="toggle(group)"
+          variant="ghost"
+          color="secondary"
+          class="icon-only"
+        >
+          <template #icon>
+            <Icon icon="bi:chevron-right" :rotate="group === openUploadGroup ? 1 : 0" />
+          </template>
+        </FwButton>
+      </div>
+
+      <div class="flex items-center upload-progress">
+        <FwButton v-if="group.processingCount === 0 && group.failedCount > 0" @click="group.retry()" color="secondary">Retry</FwButton>
+        <FwButton v-else-if="group.queue.length !== group.importedCount" @click="group.cancel()" color="secondary">Interrupt</FwButton>
+
+        <div class="progress">
+          <div class="progress-bar" :style="{ width: `${group.progress}%` }" />
+        </div>
+
+        <div class="shrink-0">
+          {{ group.importedCount }} / {{ group.queue.length }} files imported
+        </div>
+      </div>
+
+      <VerticalCollapse @click.stop :open="openUploadGroup === group" class="collapse">
+        <UploadList :uploads="group.queue" />
+      </VerticalCollapse>
+    </div>
+  </div>
+</template>
+
+<style scoped lang="scss">
+.upload-group {
+  &:not(:first-child) {
+    border-top: 1px solid var(--fw-gray-200);
+    padding-top: 1rem;
+  }
+
+  .upload-group-header {
+    .upload-group-title {
+      color: var(--fw-gray-960);
+      font-size: 0.9375rem;
+    }
+
+    .upload-group-albums {
+      color: var(--fw-gray-960);
+      font-size: 0.875rem;
+    }
+  }
+}
+
+.timeago {
+  margin-left: auto;
+  margin-right: 1rem;
+  font-size: 0.875rem;
+  color: var(--fw-gray-600);
+}
+
+
+.upload-progress {
+  font-size: 0.875rem;
+  color: var(--fw-gray-600);
+  padding-top: 0.5rem;
+  padding-bottom: 1rem;
+
+  > :deep(.funkwhale.button) {
+    margin: 0rem;
+  }
+
+  > :deep(.funkwhale.button) + .progress {
+    margin-left: 1rem;
+  }
+
+  .progress {
+    width: 100%;
+    height: 0.5rem;
+    background-color: var(--fw-gray-200);
+    border-radius: 1rem;
+    margin: 0 1rem 0 0;
+    position: relative;
+
+    .progress-bar {
+      height: 100%;
+      background-color: var(--fw-primary);
+      border-radius: 1rem;
+      width: 0;
+      transition: width 0.2s ease;
+    }
+  }
+}
+
+.collapse {
+  padding-bottom: 1rem;
+}
+</style>
--- a/front/src/ui/stores/upload.ts
+++ b/front/src/ui/stores/upload.ts
@ -1,8 +1,8 @@

 import { defineStore, acceptHMRUpdate } from 'pinia'
-import { computed, reactive, readonly, ref, markRaw, toRaw, unref } from 'vue'
-import { whenever, useWebWorker, type UseWebWorkerReturn } from '@vueuse/core'
-import { not } from '@vueuse/math'
+import { computed, reactive, readonly, ref, markRaw, toRaw, unref, watch } from 'vue'
+import { whenever, useWebWorker } from '@vueuse/core'
+import { nanoid } from 'nanoid'
 import axios from 'axios'

 import FileMetadataParserWorker from '~/ui/workers/file-metadata-parser.ts?worker'
@ -10,113 +10,184 @@ import type { MetadataParsingResult } from '~/ui/workers/file-metadata-parser'

 import type { Tags } from '~/ui/composables/metadata'

-interface UploadQueueEntry {
-  id: number
-  file: File
+export type UploadGroupType = 'music-library' | 'music-channel' | 'podcast-channel'
+export type FailReason = 'missing-tags' | 'upload-failed' | 'upload-cancelled'

-  // Upload info
-  abortController: AbortController
-  progress: number
+export class UploadGroupEntry {
+  id = nanoid()
+  abortController = new AbortController()
+  progress = 0

-  // Import info
+  error?: Error
+  failReason?: FailReason
  importedAt?: Date

-  // Failure info
-  failReason?: 'missing-tags' | 'upload-failed'
-  error?: Error
-
-  // Metadata
-  tags?: Tags
-  coverUrl?: string
-}
-
-export const useUploadsStore = defineStore('uploads', () => {
-  const uploadQueue: UploadQueueEntry[] = reactive([])
-  const currentIndex = ref(0)
-  const currentUpload = computed(() => uploadQueue[currentIndex.value])
-  const isUploading = computed(() => !!currentUpload.value)
-
-  // Tag extraction with a Web Worker
-  const worker = ref<UseWebWorkerReturn<MetadataParsingResult>>()
-  const retrieveMetadata = (entry: Pick<UploadQueueEntry, 'id' | 'file'>) => {
-    if (!worker.value) worker.value = useWebWorker<MetadataParsingResult>(() => new FileMetadataParserWorker())
-    worker.value.post(entry)
+  metadata?: {
+    tags: Tags,
+    coverUrl?: string
  }

-  whenever(not(isUploading), () => {
-    worker.value?.terminate()
-    worker.value = undefined
-  })
+  constructor (public file: File, public uploadGroup: UploadGroup) {
+    UploadGroup.entries[this.id] = this
+  }

-  whenever(() => worker.value?.data, (reactiveData) => {
-    const data = toRaw(unref(reactiveData))
-    if (data.status === 'success') {
-      const id = data.id
-      const tags  = data.tags
-      const coverUrl = data.coverUrl
-
-      uploadQueue[id].tags = markRaw(tags)
-      uploadQueue[id].coverUrl = coverUrl
-    } else {
-      const id = data.id
-      const entry = uploadQueue[id]
-
-      entry.error = data.error
-      entry.failReason = 'missing-tags'
-      entry.importedAt = new Date()
-      entry.abortController.abort()
-
-      console.warn(`Failed to parse metadata for file ${entry.file.name}:`, data.error)
-    }
-  })
-
-  const upload = async (entry: UploadQueueEntry) => {
+  async upload () {
    const body = new FormData()
-    body.append('file', entry.file)
+    body.append('file', this.file)

-    await axios.post('https://httpbin.org/post', body, {
-      headers: {
-        'Content-Type': 'multipart/form-data'
-      },
-      signal: entry.abortController.signal,
+    await axios.post(this.uploadGroup.uploadUrl, body, {
+      headers: { 'Content-Type': 'multipart/form-data' },
+      signal: this.abortController.signal,
      onUploadProgress: (e) => {
        // NOTE: If e.total is absent, we use the file size instead. This is only an approximation, as e.total is the total size of the request, not just the file.
        // see: https://developer.mozilla.org/en-US/docs/Web/API/ProgressEvent/total
-        entry.progress = Math.floor(e.loaded / (e.total ?? entry.file.size) * 100)
+        this.progress = Math.floor(e.loaded / (e.total ?? this.file.size) * 100)

-        if (entry.progress === 100) {
-          console.log(`[${entry.id}] upload complete!`)
+        if (this.progress === 100) {
+          console.log(`[${this.id}] upload complete!`)
        }
      }
    })

-    console.log(`[${entry.id}] import complete!`)
-    entry.importedAt = new Date()
+    console.log(`[${this.id}] import complete!`)
+    this.importedAt = new Date()
  }

-  const queueUpload = async (file: File) => {
-    let id = uploadQueue.length
-    uploadQueue.push({
-      id,
-      file,
-      progress: 0,
-      abortController: new AbortController()
-    })
-
-    console.log('sending message to worker', id)
-    retrieveMetadata({ id, file })
+  fail (reason: FailReason, error: Error) {
+    this.error = error
+    this.failReason = reason
+    this.importedAt = new Date()
  }

+  cancel (reason: FailReason = 'upload-cancelled', error: Error = new Error('Upload cancelled')) {
+    this.fail(reason, error)
+    this.abortController.abort()
+  }
+
+  retry () {
+    this.error = undefined
+    this.failReason = undefined
+    this.importedAt = undefined
+    this.progress = 0
+    this.abortController = new AbortController()
+
+    if (!this.metadata) {
+      this.fail('missing-tags', new Error('Missing metadata'))
+      return
+    }
+
+    uploadQueue.push(this)
+  }
+}
+
+export class UploadGroup {
+  static entries = Object.create(null)
+
+  queue: UploadGroupEntry[] = []
+  createdAt = new Date()
+
+  constructor (
+    public guid: string,
+    public type: UploadGroupType,
+    public uploadUrl: string
+  ) {}
+
+  get progress () {
+    return this.queue.reduce((total, entry) => total + entry.progress, 0) / this.queue.length
+  }
+
+  get failedCount () {
+    return this.queue.filter((entry) => entry.failReason).length
+  }
+
+  get importedCount () {
+    return this.queue.filter((entry) => entry.importedAt && !entry.failReason).length
+  }
+
+  get processingCount () {
+    return this.queue.filter((entry) => !entry.importedAt && !entry.failReason).length
+  }
+
+  queueUpload(file: File) {
+    const entry = new UploadGroupEntry(file, this)
+    this.queue.push(entry)
+
+    const { id, metadata } = entry
+    if (!metadata) {
+      console.log('sending message to worker', id)
+      retrieveMetadata({ id, file })
+    }
+
+    uploadQueue.push(entry)
+  }
+
+  cancel () {
+    for (const entry of this.queue) {
+      if (entry.importedAt) continue
+      entry.cancel()
+    }
+  }
+
+  retry () {
+    for (const entry of this.queue) {
+      if (!entry.failReason) continue
+      entry.retry()
+    }
+  }
+}
+
+const uploadQueue: UploadGroupEntry[] = reactive([])
+const uploadGroups: UploadGroup[] = reactive([])
+const currentUploadGroup = ref<UploadGroup>()
+const currentIndex = ref(0)
+
+// Remove the upload group from the list if there are no uploads
+watch(currentUploadGroup, (_, from) => {
+  if (from && from.queue.length === 0) {
+    const index = uploadGroups.indexOf(from)
+    if (index === -1) return
+    uploadGroups.splice(index, 1)
+  }
+})
+
+// Tag extraction with a Web Worker
+const { post: retrieveMetadata, data: workerMetadata} = useWebWorker<MetadataParsingResult>(() => new FileMetadataParserWorker())
+whenever(workerMetadata, (reactiveData) => {
+  const data = toRaw(unref(reactiveData))
+  const entry = UploadGroup.entries[data.id]
+  console.log(data, entry)
+  if (!entry) return
+
+  if (data.status === 'success') {
+    entry.metadata = {
+      tags: markRaw(data.tags),
+      coverUrl: data.coverUrl
+    }
+  } else {
+    entry.cancel('missing-tags', data.error)
+    console.warn(`Failed to parse metadata for file ${entry.file.name}:`, data.error)
+  }
+})
+
+export const useUploadsStore = defineStore('uploads', () => {
+  const createUploadGroup = async (type: UploadGroupType) => {
+    // TODO: API call
+    const uploadGroup = new UploadGroup('guid:' + nanoid(), type, 'https://httpbin.org/post')
+    uploadGroups.push(uploadGroup)
+    currentUploadGroup.value = uploadGroup
+  }
+
+  const currentUpload = computed(() => uploadQueue[currentIndex.value])
+  const isUploading = computed(() => !!currentUpload.value)
+
  // Upload the file whenever it is available
-  whenever(currentUpload, (entry) => upload(entry).catch((error) => {
+  whenever(currentUpload, (entry) => entry.upload().catch((error) => {
    // The tags were missing, so we have cancelled the upload
    if (error.code === 'ERR_CANCELED') {
      return
    }

-    entry.error = error
-    entry.failReason = 'upload-failed'
-    entry.importedAt = new Date()
+    entry.fail('upload-failed', error)
    console.error(error)
  }).finally(() => {
    // Move to the next upload despite failing
@ -131,23 +202,20 @@ export const useUploadsStore = defineStore('uploads', () => {
    }
  })

-  const cancelAll = () => {
-    for (const upload of uploadQueue) {
-      upload.abortController.abort()
-    }
-
-    uploadQueue.length = 0
-    currentIndex.value = 0
-  }
+  const progress = computed(() => {
+    return uploadGroups.reduce((acc, group) => acc + group.progress, 0) / uploadGroups.length
+  })

  // Return public API
  return {
    isUploading,
-    queueUpload,
    currentIndex: readonly(currentIndex),
    currentUpload,
-    cancelAll,
-    queue: readonly(uploadQueue)
+    queue: readonly(uploadQueue),
+    uploadGroups: uploadGroups,
+    createUploadGroup,
+    currentUploadGroup,
+    progress
  }
 })

--- a/front/src/ui/workers/file-metadata-parser.ts
+++ b/front/src/ui/workers/file-metadata-parser.ts
@ -3,14 +3,14 @@
 import { getCoverUrl, getTags, type Tags } from '~/ui/composables/metadata'

 export interface MetadataParsingSuccess {
-  id: number
+  id: string
  status: 'success'
  tags: Tags
  coverUrl: string | undefined
 }

 export interface MetadataParsingFailure {
-  id: number
+  id: string
  status: 'failure'
  error: Error
 }
@ -18,32 +18,19 @@ export interface MetadataParsingFailure {
 export type MetadataParsingResult = MetadataParsingSuccess | MetadataParsingFailure


-const parse = async (id: number, file: File) => {
+const parse = async (id: string, file: File) => {
  try {
    console.log(`[${id}] parsing...`)
    const tags = await getTags(file)
    console.log(`[${id}] tags:`, tags)
    const coverUrl = await getCoverUrl(tags)

-    postMessage({
-      id,
-      status: 'success',
-      tags,
-      coverUrl
-    })
+    postMessage({ id, status: 'success', tags, coverUrl })
  } catch (error) {
-    postMessage({
-      id,
-      status: 'failure',
-      error
-    })
+    postMessage({ id, status: 'failure', error })
  }
 }

-const queue = []
-let queuePromise = Promise.resolve()
 addEventListener('message', async (event) => {
-  const id = event.data.id as number
-  const file = event.data.file as File
-  parse(id, file)
+  parse(event.data.id, event.data.file)
 })