feat: 虚拟媒体支持同时挂载多个镜像

web/src/api/index.ts

@@ -542,25 +542,34 @@ export interface DriveFile {
   size: number
 }
 
+export type DiskMode = 'single' | 'multi'
+export type MountedMediaKind = 'drive' | 'image'
+
+export interface MountedMedia {
+  id: string
+  kind: MountedMediaKind
+  name: string
+  cdrom: boolean
+  read_only: boolean
+  size: number
+}
+
 export const msdApi = {
   status: () =>
     request<{
       available: boolean
       state: {
-        connected: boolean
-        mode: 'none' | 'image' | 'drive'
-        current_image: {
-          id: string
-          name: string
-          size: number
-          created_at: string
-        } | null
+        disk_mode: DiskMode
+        slot_capacity: number
+        mounted_count: number
+        mounted_media: MountedMedia[]
         drive_info: {
           size: number
           used: number
           free: number
           initialized: boolean
         } | null
+        usb_reenumerating: boolean
       }
     }>('/msd/status'),
 
@@ -597,14 +606,26 @@ export const msdApi = {
   deleteImage: (id: string) =>
     request<{ success: boolean }>(`/msd/images/${id}`, { method: 'DELETE' }),
 
-  connect: (mode: 'image' | 'drive', imageId?: string, cdrom?: boolean, readOnly?: boolean) =>
-    request<{ success: boolean }>('/msd/connect', {
-      method: 'POST',
-      body: JSON.stringify({ mode, image_id: imageId, cdrom, read_only: readOnly }),
+  setDiskMode: (diskMode: DiskMode) =>
+    request<{ success: boolean }>('/msd/disk-mode', {
+      method: 'PUT',
+      body: JSON.stringify({ disk_mode: diskMode }),
     }),
 
-  disconnect: () =>
-    request<{ success: boolean }>('/msd/disconnect', { method: 'POST' }),
+  mountImage: (id: string, cdrom: boolean, readOnly: boolean) =>
+    request<{ success: boolean }>(`/msd/images/${id}/mount`, {
+      method: 'POST',
+      body: JSON.stringify({ cdrom, read_only: readOnly }),
+    }),
+
+  unmountImage: (id: string) =>
+    request<{ success: boolean }>(`/msd/images/${id}/mount`, { method: 'DELETE' }),
+
+  mountDrive: () =>
+    request<{ success: boolean }>('/msd/drive/mount', { method: 'POST' }),
+
+  unmountDrive: () =>
+    request<{ success: boolean }>('/msd/drive/mount', { method: 'DELETE' }),
 
   driveInfo: () =>
     request<{

web/src/components/MsdDialog.vue

@@ -3,7 +3,7 @@ import { ref, onMounted, onUnmounted, computed, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { toast } from 'vue-sonner'
 import { useSystemStore } from '@/stores/system'
-import { msdApi, type MsdImage, type DriveFile } from '@/api'
+import { msdApi, type MsdImage, type DriveFile, type MountedMedia, type DiskMode } from '@/api'
 import { ApiError } from '@/api/request'
 import { useWebSocket } from '@/composables/useWebSocket'
 import {
@@ -48,7 +48,6 @@ import {
   AlertCircle,
   Info,
 } from 'lucide-vue-next'
-import HelpTooltip from '@/components/HelpTooltip.vue'
 
 const props = defineProps<{
   open: boolean
@@ -77,8 +76,11 @@ const cdromMode = computed(() => mountMode.value === 'cdrom')
 const readOnly = computed(() => accessMode.value === 'readonly')
 
 const connecting = ref(false)
-const disconnecting = ref(false)
 const deleting = ref(false)
+const modeChanging = ref(false)
+const unmountingMediaId = ref<string | null>(null)
+const pendingMountImage = ref<MsdImage | null>(null)
+const showMountOptionsDialog = ref(false)
 
 const driveFiles = ref<DriveFile[]>([])
 const currentPath = ref('/')
@@ -149,28 +151,62 @@ const downloadProgress = ref<{
 } | null>(null)
 
 const TWO_POINT_TWO_GB = 2.2 * 1024 * 1024 * 1024
+const tabTriggerClass = 'h-9 rounded-md border border-transparent bg-transparent text-center text-muted-foreground shadow-none hover:text-foreground data-[state=active]:border-border data-[state=active]:bg-background data-[state=active]:text-foreground data-[state=active]:shadow-sm'
+const segmentedGroupClass = 'grid w-full grid-cols-2 items-center gap-1 rounded-md bg-muted p-1'
+const segmentedItemClass = 'h-8 w-full justify-center rounded-md border border-transparent bg-transparent px-3 text-center text-xs text-muted-foreground shadow-none hover:bg-background/60 hover:text-foreground data-[state=on]:border-border data-[state=on]:bg-background data-[state=on]:text-foreground data-[state=on]:shadow-sm'
 
-const msdConnected = computed(() => systemStore.msd?.connected ?? false)
-const msdMode = computed(() => systemStore.msd?.mode ?? 'none')
+const diskMode = computed(() => systemStore.msd?.diskMode ?? 'single')
+const slotCapacity = computed(() => systemStore.msd?.slotCapacity ?? 1)
+const mountedMedia = computed<MountedMedia[]>(() => systemStore.msd?.mountedMedia ?? [])
+const mountedCount = computed(() => systemStore.msd?.mountedCount ?? mountedMedia.value.length)
+const msdConnected = computed(() => mountedCount.value > 0)
+const mediaSlotsFull = computed(() => mountedCount.value >= slotCapacity.value)
+const driveMedia = computed(() => mountedMedia.value.find(media => media.kind === 'drive') ?? null)
 // Drive is currently mounted on the target machine via USB — file ops are blocked
-const driveConnectedToTarget = computed(() => msdConnected.value && msdMode.value === 'drive')
+const driveConnectedToTarget = computed(() => !!driveMedia.value)
 
 
 
 const operationInProgress = computed(() => {
   return connecting.value ||
-         disconnecting.value ||
          deleting.value ||
          uploading.value ||
          uploadingFile.value ||
          initializingDrive.value ||
-         deletingDrive.value
+         deletingDrive.value ||
+         modeChanging.value ||
+         !!unmountingMediaId.value
 })
 
+const usbReenumerating = computed(() => systemStore.msd?.usbReenumerating || modeChanging.value)
+
 function isLargeFile(image: MsdImage): boolean {
   return image.size > TWO_POINT_TWO_GB
 }
 
+function isIsoImage(image: MsdImage): boolean {
+  return image.name.toLowerCase().endsWith('.iso')
+}
+
+function mountedImage(imageId: string): MountedMedia | null {
+  return mountedMedia.value.find(media => media.kind === 'image' && media.id === imageId) ?? null
+}
+
+function updateMountMode(value: unknown) {
+  const next = Array.isArray(value) ? value[0] : value
+  if (next !== 'cdrom' && next !== 'flash') return
+  mountMode.value = next
+  if (next === 'cdrom') {
+    accessMode.value = 'readonly'
+  }
+}
+
+function updateAccessMode(value: unknown) {
+  const next = Array.isArray(value) ? value[0] : value
+  if (next !== 'readonly' && next !== 'readwrite') return
+  accessMode.value = next
+}
+
 const breadcrumbs = computed(() => {
   const parts = currentPath.value.split('/').filter(Boolean)
   const crumbs = [{ name: '/', path: '/' }]
@@ -251,12 +287,30 @@ async function connectImage(image: MsdImage) {
     return
   }
 
+  if (mountedImage(image.id)) return
+  if (mediaSlotsFull.value) {
+    toast.error(t('msd.mediaSlotsFull'))
+    return
+  }
+
+  pendingMountImage.value = image
+  mountMode.value = isIsoImage(image) ? 'cdrom' : 'flash'
+  accessMode.value = isIsoImage(image) ? 'readonly' : 'readwrite'
+  showMountOptionsDialog.value = true
+}
+
+async function confirmImageMount() {
+  const image = pendingMountImage.value
+  if (!image || operationInProgress.value) return
+
   connecting.value = true
   try {
-    await msdApi.connect('image', image.id, cdromMode.value, readOnly.value)
+    await msdApi.mountImage(image.id, cdromMode.value, cdromMode.value || readOnly.value)
     await systemStore.fetchMsdState()
+    showMountOptionsDialog.value = false
+    pendingMountImage.value = null
   } catch (e) {
-    console.error('Failed to connect image:', e)
+    console.error('Failed to mount image:', e)
   } finally {
     connecting.value = false
   }
@@ -268,30 +322,61 @@ async function connectDrive() {
     return
   }
 
+  if (driveConnectedToTarget.value) return
+  if (mediaSlotsFull.value) {
+    toast.error(t('msd.mediaSlotsFull'))
+    return
+  }
+
   connecting.value = true
   try {
-    await msdApi.connect('drive')
+    await msdApi.mountDrive()
     await systemStore.fetchMsdState()
   } catch (e) {
-    console.error('Failed to connect drive:', e)
+    console.error('Failed to mount drive:', e)
   } finally {
     connecting.value = false
   }
 }
 
-async function disconnect() {
-  if (operationInProgress.value) {
-    return
-  }
+async function unmountMedia(media: MountedMedia) {
+  if (operationInProgress.value) return
 
-  disconnecting.value = true
+  unmountingMediaId.value = `${media.kind}:${media.id}`
   try {
-    await msdApi.disconnect()
+    if (media.kind === 'drive') {
+      await msdApi.unmountDrive()
+      await refreshDriveBrowser()
+    } else {
+      await msdApi.unmountImage(media.id)
+    }
     await systemStore.fetchMsdState()
   } catch (e) {
-    console.error('Failed to disconnect:', e)
+    console.error('Failed to unmount media:', e)
   } finally {
-    disconnecting.value = false
+    unmountingMediaId.value = null
+  }
+}
+
+async function unmountImageById(imageId: string) {
+  const media = mountedImage(imageId)
+  if (media) {
+    await unmountMedia(media)
+  }
+}
+
+async function changeDiskMode(value: unknown) {
+  const next = Array.isArray(value) ? value[0] : value
+  if ((next !== 'single' && next !== 'multi') || next === diskMode.value || operationInProgress.value) return
+
+  modeChanging.value = true
+  try {
+    await msdApi.setDiskMode(next as DiskMode)
+    await systemStore.fetchMsdState()
+  } catch (e) {
+    console.error('Failed to change MSD disk mode:', e)
+  } finally {
+    modeChanging.value = false
   }
 }
 
@@ -591,35 +676,60 @@ onUnmounted(() => {
 <template>
   <TooltipProvider>
     <Dialog :open="open" @update:open="emit('update:open', $event)">
-      <DialogContent class="sm:max-w-[600px] max-h-[90vh] overflow-hidden flex flex-col p-0">
+      <DialogContent class="max-h-[90vh] overflow-hidden p-0 sm:max-w-[760px] flex flex-col">
       <DialogHeader class="px-6 pt-6 shrink-0">
         <DialogTitle class="flex items-center gap-2">
           <HardDrive class="h-5 w-5" />
           {{ t('msd.title') }}
         </DialogTitle>
-        <DialogDescription class="flex items-center flex-wrap gap-x-2 gap-y-1 mt-1">
-          <span :class="msdConnected ? 'text-green-600 dark:text-green-400' : 'text-muted-foreground'" class="flex items-center gap-1.5">
-            <span class="relative flex h-2 w-2">
-              <span v-if="msdConnected" class="animate-ping absolute inline-flex h-full w-full rounded-full bg-green-400 opacity-75"></span>
-              <span :class="msdConnected ? 'bg-green-500' : 'bg-muted-foreground'" class="relative inline-flex rounded-full h-2 w-2"></span>
+        <DialogDescription as="div" class="mt-1 flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+          <span class="flex min-w-0 flex-wrap items-center gap-x-2 gap-y-1">
+            <span :class="msdConnected ? 'text-green-600 dark:text-green-400' : 'text-muted-foreground'" class="flex items-center gap-1.5">
+              <span class="relative flex h-2 w-2">
+                <span v-if="msdConnected" class="animate-ping absolute inline-flex h-full w-full rounded-full bg-green-400 opacity-75"></span>
+                <span :class="msdConnected ? 'bg-green-500' : 'bg-muted-foreground'" class="relative inline-flex rounded-full h-2 w-2"></span>
+              </span>
+              {{ msdConnected ? t('common.connected') : t('common.disconnected') }}
             </span>
-            {{ msdConnected ? t('common.connected') : t('common.disconnected') }}
-          </span>
-          <template v-if="msdConnected">
             <span class="text-muted-foreground">·</span>
-            <Badge variant="secondary" class="text-xs">{{ msdMode === 'drive' ? t('msd.drive') : t('msd.images') }}</Badge>
-            <Button
+            <Badge variant="secondary" class="h-6 rounded-md px-2 text-xs">{{ t('msd.mediaCount', { count: mountedCount, capacity: slotCapacity }) }}</Badge>
+            <Badge
+              v-if="mediaSlotsFull"
               variant="outline"
-              size="sm"
-              class="h-6 px-2 text-xs text-destructive hover:text-destructive hover:bg-destructive/10 border-destructive/30"
-              :disabled="operationInProgress"
-              @click="disconnect"
+              class="h-6 rounded-md border-amber-500/40 bg-amber-500/10 px-2 text-xs text-amber-700 dark:text-amber-400"
             >
-              <Unlink v-if="!disconnecting" class="h-3 w-3 mr-1" />
-              <span v-if="disconnecting">{{ t('common.disconnecting') }}...</span>
-              <span v-else>{{ t('msd.disconnect') }}</span>
-            </Button>
-          </template>
+              {{ t('msd.mediaSlotsFull') }}
+            </Badge>
+            <span v-if="usbReenumerating" class="text-xs text-amber-600 dark:text-amber-400">
+              {{ t('msd.reenumerating') }}
+            </span>
+          </span>
+          <span class="flex w-full shrink-0 items-center gap-2 sm:w-auto">
+            <span class="flex shrink-0 items-center gap-1.5">
+              <span class="font-medium text-foreground">{{ t('msd.diskMode') }}</span>
+              <Tooltip>
+                <TooltipTrigger as-child>
+                  <span class="inline-flex h-4 w-4 items-center justify-center rounded-full text-muted-foreground hover:text-foreground">
+                    <Info class="h-3.5 w-3.5" />
+                  </span>
+                </TooltipTrigger>
+                <TooltipContent>
+                  <p class="max-w-xs">{{ t('msd.diskModeHint') }}</p>
+                </TooltipContent>
+              </Tooltip>
+            </span>
+            <ToggleGroup
+              :model-value="diskMode"
+              type="single"
+              size="sm"
+              :class="[segmentedGroupClass, 'min-w-0 flex-1 sm:w-[200px] sm:flex-none']"
+              :disabled="operationInProgress"
+              @update:model-value="changeDiskMode"
+            >
+              <ToggleGroupItem value="single" :class="segmentedItemClass">{{ t('msd.singleDiskMode') }}</ToggleGroupItem>
+              <ToggleGroupItem value="multi" :class="segmentedItemClass">{{ t('msd.multiDiskMode') }}</ToggleGroupItem>
+            </ToggleGroup>
+          </span>
         </DialogDescription>
       </DialogHeader>
 
@@ -627,86 +737,51 @@ onUnmounted(() => {
 
       <div class="flex-1 min-h-0 flex flex-col px-6 pb-6 pt-4">
         <Tabs v-model="activeTab" class="flex-1 flex flex-col min-h-0">
-          <TabsList class="w-full grid grid-cols-2 shrink-0">
-          <TabsTrigger value="images">
+          <TabsList class="grid h-auto w-full shrink-0 grid-cols-2 gap-1 rounded-md border border-border bg-muted p-1">
+          <TabsTrigger value="images" :class="tabTriggerClass">
             <Disc class="h-4 w-4 mr-1.5" />
             {{ t('msd.images') }}
           </TabsTrigger>
-          <TabsTrigger value="drive">
+          <TabsTrigger value="drive" :class="tabTriggerClass">
             <HardDrive class="h-4 w-4 mr-1.5" />
             {{ t('msd.drive') }}
           </TabsTrigger>
         </TabsList>
 
-        <!-- Tab Description -->
-        <p class="text-xs text-muted-foreground mt-2 mb-1 shrink-0">
-          {{ activeTab === 'images' ? t('msd.imagesDesc') : t('msd.driveDesc') }}
-        </p>
-
-          <TabsContent value="images" class="flex-1 min-h-0 m-0 flex flex-col space-y-3">
-            <!-- Compact Upload Toolbar -->
-            <div class="shrink-0 flex items-center gap-2 min-w-0">
-              <label class="flex-1">
-                <input
-                  type="file"
-                  class="hidden"
-                  accept=".iso,.img"
-                  :disabled="uploading"
-                  @change="handleImageUpload"
-                />
-                <Button variant="outline" size="sm" as="span" class="w-full cursor-pointer">
-                  <Upload class="h-4 w-4 mr-1.5" />
-                  {{ t('msd.uploadImage') }}
-                </Button>
-              </label>
-              <Button
-                variant="outline"
-                size="sm"
-                class="flex-1"
-                @click="showUrlDialog = true"
-              >
-                <Globe class="h-4 w-4 mr-1.5" />
-                {{ t('msd.downloadFromUrl') }}
-              </Button>
-            </div>
-            <Progress v-if="uploading" :model-value="uploadProgress" class="h-1 shrink-0" />
-
-            <!-- Options - Vertical compact layout -->
-            <div class="shrink-0 flex flex-wrap items-center gap-x-4 gap-y-2 p-2 rounded-lg bg-muted/50 text-xs min-w-0">
-              <div class="flex items-center gap-1.5">
-                <span class="text-muted-foreground whitespace-nowrap">{{ t('msd.storageMode') }}:</span>
-                <HelpTooltip :content="mountMode === 'flash' ? t('help.flashMode') : t('help.cdromMode')" icon-size="sm" />
-                <ToggleGroup v-model="mountMode" type="single" variant="outline" size="sm">
-                  <ToggleGroupItem value="flash" class="h-6 px-2 text-xs data-[state=on]:bg-primary data-[state=on]:text-primary-foreground">
-                    {{ t('msd.flash') }}
-                  </ToggleGroupItem>
-                  <ToggleGroupItem value="cdrom" class="h-6 px-2 text-xs data-[state=on]:bg-primary data-[state=on]:text-primary-foreground">
-                    {{ t('msd.cdrom') }}
-                  </ToggleGroupItem>
-                </ToggleGroup>
-              </div>
-              <div class="flex items-center gap-1.5">
-                <span class="text-muted-foreground whitespace-nowrap">{{ t('msd.accessMode') }}:</span>
-                <HelpTooltip :content="accessMode === 'readonly' ? t('help.readOnlyMode') : t('help.readWriteMode')" icon-size="sm" />
-                <ToggleGroup v-model="accessMode" type="single" variant="outline" size="sm">
-                  <ToggleGroupItem value="readonly" class="h-6 px-2 text-xs data-[state=on]:bg-primary data-[state=on]:text-primary-foreground">
-                    {{ t('msd.readOnly') }}
-                  </ToggleGroupItem>
-                  <ToggleGroupItem value="readwrite" class="h-6 px-2 text-xs data-[state=on]:bg-primary data-[state=on]:text-primary-foreground">
-                    {{ t('msd.readWrite') }}
-                  </ToggleGroupItem>
-                </ToggleGroup>
-              </div>
-            </div>
-
+          <TabsContent value="images" class="m-0 flex min-h-0 flex-1 flex-col space-y-3 pt-3">
             <!-- Image List -->
             <div class="flex-1 min-h-0 flex flex-col space-y-2 min-w-0">
-              <div class="shrink-0 flex items-center justify-between">
+              <div class="flex shrink-0 flex-wrap items-center justify-between gap-2">
                 <h4 class="text-sm font-medium">{{ t('msd.imageList') }}</h4>
-                <Button variant="ghost" size="icon" class="h-7 w-7" @click="loadImages">
-                  <RefreshCw class="h-3.5 w-3.5" :class="{ 'animate-spin': loadingImages }" />
-                </Button>
+                <div class="flex flex-wrap items-center justify-end gap-1.5">
+                  <label>
+                    <input
+                      type="file"
+                      class="hidden"
+                      accept=".iso,.img"
+                      :disabled="uploading"
+                      @change="handleImageUpload"
+                    />
+                    <Button variant="outline" size="sm" as="span" class="h-8 cursor-pointer px-2.5 text-xs">
+                      <Upload class="mr-1.5 h-3.5 w-3.5" />
+                      {{ t('msd.uploadImage') }}
+                    </Button>
+                  </label>
+                  <Button
+                    variant="outline"
+                    size="sm"
+                    class="h-8 px-2.5 text-xs"
+                    @click="showUrlDialog = true"
+                  >
+                    <Globe class="mr-1.5 h-3.5 w-3.5" />
+                    {{ t('msd.downloadFromUrl') }}
+                  </Button>
+                  <Button variant="ghost" size="icon" class="h-8 w-8" @click="loadImages">
+                    <RefreshCw class="h-3.5 w-3.5" :class="{ 'animate-spin': loadingImages }" />
+                  </Button>
+                </div>
               </div>
+              <Progress v-if="uploading" :model-value="uploadProgress" class="h-1 shrink-0" />
 
               <div v-if="images.length === 0" class="shrink-0 text-center py-6 text-muted-foreground text-sm">
                 {{ t('msd.noImages') }}
@@ -717,16 +792,17 @@ onUnmounted(() => {
                   <div
                     v-for="image in images"
                     :key="image.id"
-                    class="p-3 rounded-lg border transition-colors"
+                    class="rounded-md border p-2.5 transition-colors"
                     :class="[
-                      msdConnected && systemStore.msd?.imageId === image.id
-                        ? 'border-primary bg-primary/5'
-                        : 'hover:bg-accent/50'
+                      mountedImage(image.id)
+                        ? 'border-primary/40 bg-muted/50'
+                        : 'border-border bg-background hover:bg-muted/40'
                     ]"
                   >
-                    <div class="flex items-start justify-between gap-2">
-                      <div class="flex items-start gap-2 w-0 flex-1">
-                        <Disc class="h-4 w-4 text-muted-foreground shrink-0 mt-0.5" />
+                    <div class="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+                      <div class="flex min-w-0 flex-1 items-start gap-2">
+                        <span v-if="mountedImage(image.id)" class="mt-1.5 h-2 w-2 shrink-0 rounded-full bg-primary" />
+                        <Disc v-else class="mt-0.5 h-4 w-4 shrink-0 text-muted-foreground" />
                         <div class="w-0 flex-1">
                           <Tooltip>
                             <TooltipTrigger as-child>
@@ -755,22 +831,25 @@ onUnmounted(() => {
                           </div>
                         </div>
                       </div>
-                      <div class="flex items-center gap-1.5 shrink-0">
-                        <template v-if="msdConnected && systemStore.msd?.imageId === image.id">
-                          <Badge variant="default" class="text-xs h-7 px-2">
-                            <span class="relative flex h-1.5 w-1.5 mr-1.5">
-                              <span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-white opacity-75"></span>
-                              <span class="relative inline-flex rounded-full h-1.5 w-1.5 bg-white"></span>
-                            </span>
-                            {{ t('common.connected') }}
-                          </Badge>
+                      <div class="flex shrink-0 items-center justify-end gap-1.5">
+                        <template v-if="mountedImage(image.id)">
+                          <Button
+                            variant="outline"
+                            size="sm"
+                            class="h-8 text-xs"
+                            :disabled="operationInProgress"
+                            @click="unmountImageById(image.id)"
+                          >
+                            <Unlink class="h-3.5 w-3.5 mr-1" />
+                            {{ t('msd.disconnect') }}
+                          </Button>
                         </template>
                         <template v-else>
                           <Button
                             variant="default"
                             size="sm"
-                            class="h-7 text-xs"
-                            :disabled="operationInProgress"
+                            class="h-8 text-xs"
+                            :disabled="operationInProgress || mediaSlotsFull"
                             @click="connectImage(image)"
                           >
                             <Link v-if="!connecting" class="h-3.5 w-3.5 mr-1" />
@@ -781,8 +860,8 @@ onUnmounted(() => {
                         <Button
                           variant="ghost"
                           size="icon"
-                          class="h-7 w-7 text-destructive hover:text-destructive"
-                          :disabled="operationInProgress || (msdConnected && systemStore.msd?.imageId === image.id)"
+                          class="h-8 w-8 text-muted-foreground hover:bg-destructive/10 hover:text-destructive"
+                          :disabled="operationInProgress || !!mountedImage(image.id)"
                           @click="confirmDelete('image', image.id, image.name)"
                         >
                           <Trash2 class="h-3.5 w-3.5" />
@@ -794,15 +873,15 @@ onUnmounted(() => {
               </div>
 
               <!-- System Storage Footer -->
-              <div v-if="systemStore.diskSpace" class="shrink-0 pt-2 border-t mt-2">
-                <p class="text-[11px] text-muted-foreground text-center">
+              <div v-if="systemStore.diskSpace" class="mt-2 shrink-0 border-t pt-2">
+                <p class="text-right text-[11px] text-muted-foreground">
                   {{ t('msd.systemAvailable') }}: {{ formatBytes(systemStore.diskSpace.available) }}
                 </p>
               </div>
             </div>
           </TabsContent>
 
-          <TabsContent value="drive" class="flex-1 min-h-0 m-0 flex flex-col space-y-4">
+          <TabsContent value="drive" class="m-0 flex min-h-0 flex-1 flex-col space-y-4 pt-3">
             <template v-if="!driveInitialized">
               <div class="shrink-0 text-center py-8 space-y-4">
                 <HardDrive class="h-10 w-10 mx-auto text-muted-foreground" />
@@ -816,8 +895,8 @@ onUnmounted(() => {
             <template v-else>
               <!-- Drive Info Card -->
               <div
-                class="shrink-0 p-3 rounded-lg border space-y-3"
-                :class="msdConnected && msdMode === 'drive'
+                class="shrink-0 space-y-3 rounded-md border p-3"
+                :class="driveConnectedToTarget
                   ? 'border-primary bg-primary/5'
                   : driveError
                     ? 'border-destructive/40 bg-destructive/5'
@@ -854,28 +933,39 @@ onUnmounted(() => {
                       <Button
                         variant="outline"
                         size="sm"
-                        class="h-7 text-xs"
+                        class="h-8 text-xs"
                         :disabled="operationInProgress"
                         @click="initializeDrive"
                       >
                         {{ t('msd.reinitializeDrive') }}
                       </Button>
                     </template>
-                    <template v-else-if="msdConnected && msdMode === 'drive'">
-                      <Badge variant="default" class="text-xs h-7 px-2">
+                    <template v-else-if="driveConnectedToTarget">
+                      <Badge variant="default" class="h-8 px-2 text-xs">
                         <span class="relative flex h-1.5 w-1.5 mr-1.5">
-                          <span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-white opacity-75"></span>
-                          <span class="relative inline-flex rounded-full h-1.5 w-1.5 bg-white"></span>
+                          <span class="absolute inline-flex h-full w-full animate-ping rounded-full bg-primary-foreground opacity-75"></span>
+                          <span class="relative inline-flex h-1.5 w-1.5 rounded-full bg-primary-foreground"></span>
                         </span>
                         {{ t('common.connected') }}
                       </Badge>
+                      <Button
+                        v-if="driveMedia"
+                        variant="outline"
+                        size="sm"
+                        class="h-8 text-xs"
+                        :disabled="operationInProgress"
+                        @click="unmountMedia(driveMedia)"
+                      >
+                        <Unlink class="h-3.5 w-3.5 mr-1" />
+                        {{ t('msd.disconnect') }}
+                      </Button>
                     </template>
                     <template v-else>
                       <Button
                         variant="default"
                         size="sm"
-                        class="h-7 text-xs"
-                        :disabled="operationInProgress"
+                        class="h-8 text-xs"
+                        :disabled="operationInProgress || mediaSlotsFull || !!driveError"
                         @click="connectDrive"
                       >
                         <Link v-if="!connecting" class="h-3.5 w-3.5 mr-1" />
@@ -886,8 +976,8 @@ onUnmounted(() => {
                     <Button
                       variant="ghost"
                       size="icon"
-                      class="h-7 w-7 text-destructive hover:text-destructive"
-                      :disabled="operationInProgress || msdConnected"
+                      class="h-8 w-8 text-muted-foreground hover:bg-destructive/10 hover:text-destructive"
+                      :disabled="operationInProgress || driveConnectedToTarget"
                       @click="showDeleteDriveDialog = true"
                     >
                       <Trash2 class="h-3.5 w-3.5" />
@@ -918,7 +1008,7 @@ onUnmounted(() => {
                       v-if="currentPath !== '/'"
                       variant="ghost"
                       size="icon"
-                      class="h-7 w-7 shrink-0"
+                      class="h-8 w-8 shrink-0"
                       :disabled="driveConnectedToTarget"
                       @click="navigateUp"
                     >
@@ -951,7 +1041,7 @@ onUnmounted(() => {
                             variant="ghost"
                             size="icon"
                             as="span"
-                            class="h-7 w-7"
+                            class="h-8 w-8"
                             :class="driveConnectedToTarget ? 'cursor-not-allowed opacity-40' : 'cursor-pointer'"
                           >
                             <Upload class="h-3.5 w-3.5" />
@@ -968,7 +1058,7 @@ onUnmounted(() => {
                         <Button
                           variant="ghost"
                           size="icon"
-                          class="h-7 w-7"
+                          class="h-8 w-8"
                           :disabled="driveConnectedToTarget"
                           @click="showNewFolderDialog = true"
                         >
@@ -982,7 +1072,7 @@ onUnmounted(() => {
                     <Button
                       variant="ghost"
                       size="icon"
-                      class="h-7 w-7"
+                      class="h-8 w-8"
                       :disabled="driveConnectedToTarget"
                       @click="loadDriveFiles"
                     >
@@ -1014,7 +1104,7 @@ onUnmounted(() => {
                     <div
                       v-for="file in driveFiles"
                       :key="file.path"
-                      class="flex items-center justify-between p-2 rounded-lg hover:bg-accent/50 transition-colors"
+                      class="flex items-center justify-between rounded-md p-2 transition-colors hover:bg-accent/50"
                     >
                       <div
                         class="flex items-center gap-2 cursor-pointer flex-1 min-w-0"
@@ -1041,7 +1131,7 @@ onUnmounted(() => {
                           v-if="!file.is_dir"
                           variant="ghost"
                           size="icon"
-                          class="h-7 w-7"
+                          class="h-8 w-8"
                           as="a"
                           :href="msdApi.downloadDriveFile(file.path)"
                           download
@@ -1052,7 +1142,7 @@ onUnmounted(() => {
                         <Button
                           variant="ghost"
                           size="icon"
-                          class="h-7 w-7 text-destructive"
+                          class="h-8 w-8 text-muted-foreground hover:bg-destructive/10 hover:text-destructive"
                           :disabled="driveConnectedToTarget"
                           @click="confirmDelete('file', file.path, file.name)"
                         >
@@ -1177,6 +1267,65 @@ onUnmounted(() => {
     </DialogContent>
   </Dialog>
 
+  <!-- Image Mount Options Dialog -->
+  <Dialog v-model:open="showMountOptionsDialog">
+    <DialogContent class="max-w-md">
+      <DialogHeader>
+        <DialogTitle>{{ t('msd.mountImage') }}</DialogTitle>
+        <DialogDescription>
+          {{ pendingMountImage?.name }}
+        </DialogDescription>
+      </DialogHeader>
+
+      <div class="space-y-4 py-2">
+        <div class="space-y-2">
+          <Label>{{ t('msd.storageMode') }}</Label>
+          <ToggleGroup
+            :model-value="mountMode"
+            type="single"
+            size="sm"
+            :class="segmentedGroupClass"
+            @update:model-value="updateMountMode"
+          >
+            <ToggleGroupItem value="flash" :class="segmentedItemClass">{{ t('msd.flash') }}</ToggleGroupItem>
+            <ToggleGroupItem value="cdrom" :class="segmentedItemClass">{{ t('msd.cdrom') }}</ToggleGroupItem>
+          </ToggleGroup>
+        </div>
+
+        <div class="space-y-2">
+          <Label>{{ t('msd.accessMode') }}</Label>
+          <ToggleGroup
+            :model-value="accessMode"
+            type="single"
+            size="sm"
+            :class="segmentedGroupClass"
+            @update:model-value="updateAccessMode"
+          >
+            <ToggleGroupItem value="readonly" :class="segmentedItemClass">{{ t('msd.readOnly') }}</ToggleGroupItem>
+            <ToggleGroupItem
+              value="readwrite"
+              :class="segmentedItemClass"
+              :disabled="cdromMode"
+            >
+              {{ t('msd.readWrite') }}
+            </ToggleGroupItem>
+          </ToggleGroup>
+        </div>
+      </div>
+
+      <DialogFooter>
+        <Button variant="outline" @click="showMountOptionsDialog = false" :disabled="connecting">
+          {{ t('common.cancel') }}
+        </Button>
+        <Button @click="confirmImageMount" :disabled="connecting || mediaSlotsFull">
+          <Link v-if="!connecting" class="h-4 w-4 mr-1" />
+          <span v-if="connecting">{{ t('common.connecting') }}...</span>
+          <span v-else>{{ t('msd.connect') }}</span>
+        </Button>
+      </DialogFooter>
+    </DialogContent>
+  </Dialog>
+
   <!-- New Folder Dialog -->
   <Dialog v-model:open="showNewFolderDialog">
     <DialogContent>
@@ -1223,7 +1372,7 @@ onUnmounted(() => {
         </div>
 
         <!-- Download Progress -->
-        <div v-if="downloadProgress" class="space-y-2 p-3 rounded-lg bg-muted/50">
+        <div v-if="downloadProgress" class="space-y-2 rounded-md bg-muted/50 p-3">
           <div class="flex items-center justify-between text-sm">
             <span class="truncate">{{ downloadProgress.filename }}</span>
             <span class="text-muted-foreground shrink-0 ml-2">

web/src/components/MsdSheet.vue

@@ -1,610 +0,0 @@
-<script setup lang="ts">
-import { ref, onMounted, computed, watch } from 'vue'
-import { useI18n } from 'vue-i18n'
-import { useSystemStore } from '@/stores/system'
-import { msdApi, type MsdImage, type DriveFile } from '@/api'
-import {
-  Sheet,
-  SheetContent,
-  SheetHeader,
-  SheetTitle,
-  SheetDescription,
-} from '@/components/ui/sheet'
-import { Button } from '@/components/ui/button'
-import { Badge } from '@/components/ui/badge'
-import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs'
-import { Progress } from '@/components/ui/progress'
-import { Input } from '@/components/ui/input'
-import { Switch } from '@/components/ui/switch'
-import { Label } from '@/components/ui/label'
-import { Separator } from '@/components/ui/separator'
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-} from '@/components/ui/dialog'
-import {
-  HardDrive,
-  Upload,
-  Trash2,
-  Link,
-  Unlink,
-  Disc,
-  File,
-  Folder,
-  FolderPlus,
-  Download,
-  RefreshCw,
-  ChevronRight,
-  ArrowLeft,
-} from 'lucide-vue-next'
-
-const props = defineProps<{
-  open: boolean
-}>()
-
-const emit = defineEmits<{
-  (e: 'update:open', value: boolean): void
-}>()
-
-const { t } = useI18n()
-const systemStore = useSystemStore()
-
-const activeTab = ref('images')
-
-const images = ref<MsdImage[]>([])
-const loadingImages = ref(false)
-const uploadProgress = ref(0)
-const uploading = ref(false)
-const cdromMode = ref(true)
-const readOnly = ref(true)
-
-const driveFiles = ref<DriveFile[]>([])
-const currentPath = ref('/')
-const loadingDrive = ref(false)
-const driveInfo = ref<{ size: number; used: number; free: number; initialized: boolean } | null>(null)
-const driveInitialized = ref(false)
-const uploadingFile = ref(false)
-const fileUploadProgress = ref(0)
-
-const showDeleteDialog = ref(false)
-const deleteTarget = ref<{ type: 'image' | 'file'; id: string; name: string } | null>(null)
-const showNewFolderDialog = ref(false)
-const newFolderName = ref('')
-
-const msdConnected = computed(() => systemStore.msd?.connected ?? false)
-const msdMode = computed(() => systemStore.msd?.mode ?? 'none')
-
-const breadcrumbs = computed(() => {
-  const parts = currentPath.value.split('/').filter(Boolean)
-  const crumbs = [{ name: '/', path: '/' }]
-  let path = ''
-  for (const part of parts) {
-    path += '/' + part
-    crumbs.push({ name: part, path })
-  }
-  return crumbs
-})
-
-watch(() => props.open, async (isOpen) => {
-  if (isOpen) {
-    await loadData()
-  }
-})
-
-async function loadData() {
-  await systemStore.fetchMsdState()
-  await loadImages()
-  await loadDriveInfo()
-  if (driveInitialized.value) {
-    await loadDriveFiles()
-  }
-}
-
-async function loadImages() {
-  loadingImages.value = true
-  try {
-    images.value = await msdApi.listImages()
-  } catch (e) {
-    console.error('Failed to load images:', e)
-  } finally {
-    loadingImages.value = false
-  }
-}
-
-async function handleImageUpload(e: Event) {
-  const input = e.target as HTMLInputElement
-  const file = input.files?.[0]
-  if (!file) return
-
-  uploading.value = true
-  uploadProgress.value = 0
-
-  try {
-    const image = await msdApi.uploadImage(file, (progress) => {
-      uploadProgress.value = progress
-    })
-    images.value.push(image)
-  } catch (e) {
-    console.error('Failed to upload image:', e)
-  } finally {
-    uploading.value = false
-    uploadProgress.value = 0
-    input.value = ''
-  }
-}
-
-async function connectImage(image: MsdImage) {
-  try {
-    await msdApi.connect('image', image.id, cdromMode.value, readOnly.value)
-    await systemStore.fetchMsdState()
-  } catch (e) {
-    console.error('Failed to connect image:', e)
-  }
-}
-
-async function disconnect() {
-  try {
-    await msdApi.disconnect()
-    await systemStore.fetchMsdState()
-  } catch (e) {
-    console.error('Failed to disconnect:', e)
-  }
-}
-
-function confirmDelete(type: 'image' | 'file', id: string, name: string) {
-  deleteTarget.value = { type, id, name }
-  showDeleteDialog.value = true
-}
-
-async function executeDelete() {
-  if (!deleteTarget.value) return
-
-  try {
-    if (deleteTarget.value.type === 'image') {
-      await msdApi.deleteImage(deleteTarget.value.id)
-      images.value = images.value.filter(i => i.id !== deleteTarget.value!.id)
-    } else {
-      await msdApi.deleteDriveFile(deleteTarget.value.id)
-      await loadDriveFiles()
-    }
-  } catch (e) {
-    console.error('Failed to delete:', e)
-  } finally {
-    showDeleteDialog.value = false
-    deleteTarget.value = null
-  }
-}
-
-async function loadDriveInfo() {
-  try {
-    driveInfo.value = await msdApi.driveInfo()
-    driveInitialized.value = true
-  } catch {
-    driveInitialized.value = false
-  }
-}
-
-async function initializeDrive() {
-  try {
-    await msdApi.initDrive(256)
-    await loadDriveInfo()
-    await loadDriveFiles()
-  } catch (e) {
-    console.error('Failed to initialize drive:', e)
-  }
-}
-
-async function loadDriveFiles() {
-  loadingDrive.value = true
-  try {
-    driveFiles.value = await msdApi.listDriveFiles(currentPath.value)
-  } catch (e) {
-    console.error('Failed to load drive files:', e)
-  } finally {
-    loadingDrive.value = false
-  }
-}
-
-function navigateTo(path: string) {
-  currentPath.value = path
-  loadDriveFiles()
-}
-
-function navigateUp() {
-  const parts = currentPath.value.split('/').filter(Boolean)
-  parts.pop()
-  currentPath.value = '/' + parts.join('/')
-  loadDriveFiles()
-}
-
-async function handleFileUpload(e: Event) {
-  const input = e.target as HTMLInputElement
-  const file = input.files?.[0]
-  if (!file) return
-
-  uploadingFile.value = true
-  fileUploadProgress.value = 0
-
-  try {
-    await msdApi.uploadDriveFile(file, currentPath.value, (progress) => {
-      fileUploadProgress.value = progress
-    })
-    await loadDriveFiles()
-  } catch (e) {
-    console.error('Failed to upload file:', e)
-  } finally {
-    uploadingFile.value = false
-    fileUploadProgress.value = 0
-    input.value = ''
-  }
-}
-
-async function createFolder() {
-  if (!newFolderName.value.trim()) return
-
-  try {
-    const path = currentPath.value === '/'
-      ? '/' + newFolderName.value
-      : currentPath.value + '/' + newFolderName.value
-    await msdApi.createDirectory(path)
-    await loadDriveFiles()
-  } catch (e) {
-    console.error('Failed to create folder:', e)
-  } finally {
-    showNewFolderDialog.value = false
-    newFolderName.value = ''
-  }
-}
-
-async function connectDrive() {
-  try {
-    await msdApi.connect('drive')
-    await systemStore.fetchMsdState()
-  } catch (e) {
-    console.error('Failed to connect drive:', e)
-  }
-}
-
-function formatBytes(bytes: number): string {
-  if (bytes < 1024) return bytes + ' B'
-  if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(1) + ' KB'
-  if (bytes < 1024 * 1024 * 1024) return (bytes / 1024 / 1024).toFixed(1) + ' MB'
-  return (bytes / 1024 / 1024 / 1024).toFixed(1) + ' GB'
-}
-
-onMounted(async () => {
-  if (props.open) {
-    await loadData()
-  }
-})
-</script>
-
-<template>
-  <Sheet :open="open" @update:open="emit('update:open', $event)">
-    <SheetContent side="right" class="w-full sm:max-w-lg overflow-hidden flex flex-col h-[dvh]">
-      <SheetHeader class="shrink-0">
-        <div class="flex items-center justify-between pr-8">
-          <div>
-            <SheetTitle class="flex items-center gap-2">
-              <HardDrive class="h-5 w-5" />
-              {{ t('msd.title') }}
-            </SheetTitle>
-            <SheetDescription class="flex items-center gap-2 mt-1">
-              {{ msdConnected ? t('common.connected') : t('common.disconnected') }}
-              <Badge v-if="msdConnected" variant="secondary" class="text-xs">{{ msdMode }}</Badge>
-            </SheetDescription>
-          </div>
-          <Button v-if="msdConnected" variant="destructive" size="sm" @click="disconnect">
-            <Unlink class="h-4 w-4 mr-1" />
-            {{ t('msd.disconnect') }}
-          </Button>
-        </div>
-      </SheetHeader>
-
-      <Separator class="my-4 shrink-0" />
-
-      <Tabs v-model="activeTab" class="flex-1 flex flex-col min-h-0 overflow-hidden">
-        <TabsList class="w-full grid grid-cols-2 shrink-0">
-          <TabsTrigger value="images">
-            <Disc class="h-4 w-4 mr-1.5" />
-            {{ t('msd.images') }}
-          </TabsTrigger>
-          <TabsTrigger value="drive">
-            <HardDrive class="h-4 w-4 mr-1.5" />
-            {{ t('msd.drive') }}
-          </TabsTrigger>
-        </TabsList>
-
-        <div class="flex-1 min-h-0 mt-4 flex flex-col">
-          <!-- Images Tab -->
-          <TabsContent value="images" class="flex-1 min-h-0 m-0 flex flex-col space-y-4">
-            <!-- Upload Area -->
-            <div class="shrink-0 space-y-3">
-              <label class="block">
-                <input
-                  type="file"
-                  accept=".iso,.img"
-                  class="hidden"
-                  :disabled="uploading"
-                  @change="handleImageUpload"
-                />
-                <div class="flex items-center justify-center h-16 border-2 border-dashed rounded-lg cursor-pointer hover:border-primary transition-colors">
-                  <div class="text-center">
-                    <Upload class="h-5 w-5 mx-auto text-muted-foreground" />
-                    <p class="text-xs text-muted-foreground mt-1">{{ t('msd.uploadImage') }} (ISO/IMG)</p>
-                  </div>
-                </div>
-              </label>
-              <Progress v-if="uploading" :model-value="uploadProgress" class="h-1" />
-            </div>
-
-            <!-- Options -->
-            <div class="shrink-0 flex items-center gap-4 p-3 rounded-lg bg-muted/50">
-              <div class="flex items-center gap-2">
-                <Switch id="cdrom" v-model:checked="cdromMode" />
-                <Label for="cdrom" class="text-xs">{{ t('msd.cdromMode') }}</Label>
-              </div>
-              <div class="flex items-center gap-2">
-                <Switch id="readonly" v-model:checked="readOnly" />
-                <Label for="readonly" class="text-xs">{{ t('msd.readOnly') }}</Label>
-              </div>
-            </div>
-
-            <!-- Image List -->
-            <div class="flex-1 min-h-0 flex flex-col space-y-2">
-              <div class="shrink-0 flex items-center justify-between">
-                <h4 class="text-sm font-medium">{{ t('msd.imageList') }}</h4>
-                <Button variant="ghost" size="icon" class="h-7 w-7" @click="loadImages">
-                  <RefreshCw class="h-3.5 w-3.5" :class="{ 'animate-spin': loadingImages }" />
-                </Button>
-              </div>
-
-              <div v-if="images.length === 0" class="shrink-0 text-center py-6 text-muted-foreground text-sm">
-                {{ t('msd.noImages') }}
-              </div>
-
-              <ScrollArea v-else class="flex-1 min-h-0 pr-4">
-                <div class="space-y-1.5">
-                  <div
-                    v-for="image in images"
-                    :key="image.id"
-                    class="flex items-center justify-between p-2.5 rounded-lg border hover:bg-accent/50 transition-colors"
-                  >
-                    <div class="flex items-center gap-2.5 min-w-0 flex-1">
-                      <Disc class="h-4 w-4 text-muted-foreground shrink-0" />
-                      <div class="min-w-0">
-                        <p class="text-sm font-medium truncate">{{ image.name }}</p>
-                        <p class="text-xs text-muted-foreground">
-                          {{ formatBytes(image.size) }}
-                        </p>
-                      </div>
-                    </div>
-                    <div class="flex items-center gap-1 shrink-0">
-                      <Button
-                        v-if="!msdConnected || systemStore.msd?.imageId !== image.id"
-                        variant="outline"
-                        size="sm"
-                        class="h-7 text-xs"
-                        @click="connectImage(image)"
-                      >
-                        <Link class="h-3.5 w-3.5 mr-1" />
-                        {{ t('msd.connect') }}
-                      </Button>
-                      <Badge v-else variant="default" class="text-xs">{{ t('common.connected') }}</Badge>
-                      <Button
-                        variant="ghost"
-                        size="icon"
-                        class="h-7 w-7 text-destructive"
-                        @click="confirmDelete('image', image.id, image.name)"
-                      >
-                        <Trash2 class="h-3.5 w-3.5" />
-                      </Button>
-                    </div>
-                  </div>
-                </div>
-              </ScrollArea>
-            </div>
-          </TabsContent>
-
-          <!-- Drive Tab -->
-          <TabsContent value="drive" class="flex-1 min-h-0 m-0 flex flex-col space-y-4">
-            <template v-if="!driveInitialized">
-              <div class="shrink-0 text-center py-8 space-y-4">
-                <HardDrive class="h-10 w-10 mx-auto text-muted-foreground" />
-                <p class="text-sm text-muted-foreground">{{ t('msd.driveNotInitialized') }}</p>
-                <Button size="sm" @click="initializeDrive">
-                  {{ t('msd.initializeDrive') }}
-                </Button>
-              </div>
-            </template>
-
-            <template v-else>
-              <!-- Drive Info -->
-              <div class="shrink-0 p-3 rounded-lg bg-muted/50 space-y-2">
-                <div class="flex items-center justify-between">
-                  <div class="space-y-0.5">
-                    <p class="text-xs text-muted-foreground">{{ t('msd.driveSize') }}: {{ (driveInfo?.size || 0) / 1024 / 1024 }}MB</p>
-                    <p class="text-xs text-muted-foreground">
-                      {{ formatBytes(driveInfo?.used || 0) }} / {{ formatBytes(driveInfo?.size || 0) }}
-                    </p>
-                  </div>
-                  <Button
-                    v-if="!msdConnected || msdMode !== 'drive'"
-                    variant="outline"
-                    size="sm"
-                    class="h-7 text-xs"
-                    @click="connectDrive"
-                  >
-                    <Link class="h-3.5 w-3.5 mr-1" />
-                    {{ t('msd.connect') }}
-                  </Button>
-                  <Badge v-else class="text-xs">{{ t('common.connected') }}</Badge>
-                </div>
-                <Progress
-                  v-if="driveInfo"
-                  :model-value="driveInfo.size > 0 ? (driveInfo.used / driveInfo.size) * 100 : 0"
-                  class="h-1"
-                />
-              </div>
-
-              <!-- File Browser -->
-              <div class="flex-1 min-h-0 flex flex-col space-y-2">
-                <!-- Toolbar -->
-                <div class="shrink-0 flex items-center justify-between gap-2">
-                  <div class="flex items-center gap-1 min-w-0 flex-1">
-                    <Button
-                      v-if="currentPath !== '/'"
-                      variant="ghost"
-                      size="icon"
-                      class="h-7 w-7 shrink-0"
-                      @click="navigateUp"
-                    >
-                      <ArrowLeft class="h-3.5 w-3.5" />
-                    </Button>
-                    <nav class="flex items-center text-xs min-w-0 overflow-hidden">
-                      <template v-for="(crumb, index) in breadcrumbs" :key="crumb.path">
-                        <ChevronRight v-if="index > 0" class="h-3 w-3 text-muted-foreground mx-0.5 shrink-0" />
-                        <button
-                          class="hover:text-primary transition-colors truncate"
-                          :class="index === breadcrumbs.length - 1 ? 'font-medium' : 'text-muted-foreground'"
-                          @click="navigateTo(crumb.path)"
-                        >
-                          {{ crumb.name }}
-                        </button>
-                      </template>
-                    </nav>
-                  </div>
-                  <div class="shrink-0 flex items-center gap-1 shrink-0">
-                    <label>
-                      <input type="file" class="hidden" :disabled="uploadingFile" @change="handleFileUpload" />
-                      <Button variant="ghost" size="icon" as="span" class="h-7 w-7 cursor-pointer">
-                        <Upload class="h-3.5 w-3.5" />
-                      </Button>
-                    </label>
-                    <Button variant="ghost" size="icon" class="h-7 w-7" @click="showNewFolderDialog = true">
-                      <FolderPlus class="h-3.5 w-3.5" />
-                    </Button>
-                    <Button variant="ghost" size="icon" class="h-7 w-7" @click="loadDriveFiles">
-                      <RefreshCw class="h-3.5 w-3.5" :class="{ 'animate-spin': loadingDrive }" />
-                    </Button>
-                  </div>
-                </div>
-
-                <Progress v-if="uploadingFile" :model-value="fileUploadProgress" class="h-1 shrink-0" />
-
-                <!-- File List -->
-                <div v-if="driveFiles.length === 0" class="shrink-0 text-center py-6 text-muted-foreground text-sm">
-                  {{ t('msd.emptyFolder') }}
-                </div>
-
-                <ScrollArea v-else class="flex-1 min-h-0 pr-4">
-                  <div class="space-y-1">
-                    <div
-                      v-for="file in driveFiles"
-                      :key="file.path"
-                      class="flex items-center justify-between p-2 rounded-lg hover:bg-accent/50 transition-colors"
-                    >
-                      <div
-                        class="flex items-center gap-2 cursor-pointer flex-1 min-w-0"
-                        @click="file.is_dir && navigateTo(file.path)"
-                      >
-                        <Folder v-if="file.is_dir" class="h-4 w-4 text-blue-500 shrink-0" />
-                        <File v-else class="h-4 w-4 text-muted-foreground shrink-0" />
-                        <div class="min-w-0">
-                          <p class="text-sm font-medium truncate">{{ file.name }}</p>
-                          <p v-if="!file.is_dir" class="text-xs text-muted-foreground">
-                            {{ formatBytes(file.size) }}
-                          </p>
-                        </div>
-                      </div>
-                      <div class="flex items-center gap-0.5 shrink-0">
-                        <Button
-                          v-if="!file.is_dir"
-                          variant="ghost"
-                          size="icon"
-                          class="h-7 w-7"
-                          as="a"
-                          :href="msdApi.downloadDriveFile(file.path)"
-                          download
-                        >
-                          <Download class="h-3.5 w-3.5" />
-                        </Button>
-                        <Button
-                          variant="ghost"
-                          size="icon"
-                          class="h-7 w-7 text-destructive"
-                          @click="confirmDelete('file', file.path, file.name)"
-                        >
-                          <Trash2 class="h-3.5 w-3.5" />
-                        </Button>
-                      </div>
-                    </div>
-                  </div>
-                </ScrollArea>
-              </div>
-            </template>
-          </TabsContent>
-        </div>
-      </Tabs>
-    </SheetContent>
-  </Sheet>
-
-  <!-- Delete Dialog -->
-  <Dialog v-model:open="showDeleteDialog">
-    <DialogContent>
-      <DialogHeader>
-        <DialogTitle>{{ t('common.confirm') }}</DialogTitle>
-        <DialogDescription>
-          {{ t('msd.confirmDelete', { name: deleteTarget?.name }) }}
-        </DialogDescription>
-      </DialogHeader>
-      <DialogFooter>
-        <Button variant="outline" @click="showDeleteDialog = false">{{ t('common.cancel') }}</Button>
-        <Button variant="destructive" @click="executeDelete">{{ t('common.delete') }}</Button>
-      </DialogFooter>
-    </DialogContent>
-  </Dialog>
-
-  <!-- New Folder Dialog -->
-  <Dialog v-model:open="showNewFolderDialog">
-    <DialogContent>
-      <DialogHeader>
-        <DialogTitle>{{ t('msd.createFolder') }}</DialogTitle>
-      </DialogHeader>
-      <Input v-model="newFolderName" :placeholder="t('msd.folderName')" @keyup.enter="createFolder" />
-      <DialogFooter>
-        <Button variant="outline" @click="showNewFolderDialog = false">{{ t('common.cancel') }}</Button>
-        <Button @click="createFolder">{{ t('common.confirm') }}</Button>
-      </DialogFooter>
-    </DialogContent>
-  </Dialog>
-</template>
-
-<style scoped>
-.custom-scrollbar::-webkit-scrollbar {
-  width: 6px;
-}
-
-.custom-scrollbar::-webkit-scrollbar-track {
-  background: transparent;
-}
-
-.custom-scrollbar::-webkit-scrollbar-thumb {
-  background: hsl(var(--muted-foreground) / 0.3);
-  border-radius: 10px;
-}
-
-.custom-scrollbar::-webkit-scrollbar-thumb:hover {
-  background: hsl(var(--muted-foreground) / 0.5);
-}
-
-/* For Firefox */
-.custom-scrollbar {
-  scrollbar-width: thin;
-  scrollbar-color: hsl(var(--muted-foreground) / 0.3) transparent;
-}
-</style>

web/src/i18n/en-US.ts

@@ -427,15 +427,12 @@ export default {
   msd: {
     title: 'Virtual Media',
     images: 'ISO/IMG Mount',
-    imagesDesc: 'Mount ISO/IMG images to target device',
     drive: 'Virtual USB',
-    driveDesc: 'Transfer files to target device like a USB drive, supports Ventoy boot',
     imageList: 'Image List',
     uploadImage: 'Upload Image',
     noImages: 'No images',
     connect: 'Connect',
     disconnect: 'Disconnect',
-    connectedTo: 'Connected to',
     cdrom: 'CD-ROM',
     flash: 'Flash',
     storageMode: 'Storage Mode',
@@ -452,14 +449,10 @@ export default {
     freeSpace: 'Free',
     deleteDrive: 'Delete Drive',
     confirmDeleteDrive: 'Are you sure you want to delete the virtual drive? All files will be erased.',
-    driveDeleted: 'Drive deleted',
     systemAvailable: 'System Available',
     emptyFolder: 'Empty folder',
     confirmDelete: 'Are you sure you want to delete "{name}"?',
     folderName: 'Folder name',
-    uploadImageHint: 'Click to upload ISO/IMG',
-    imageMounted: 'Image {name} mounted',
-    imageUnmounted: 'Image unmounted',
     downloadFromUrl: 'Download from URL',
     downloadFromUrlDesc: 'Enter the URL of an image file (ISO/IMG supported)',
     url: 'URL',
@@ -467,31 +460,28 @@ export default {
     filenameAutoDetect: 'Auto-detect from URL',
     download: 'Download',
     downloadComplete: 'Download complete',
-    downloadFailed: 'Download failed',
     largeFileWarning: '>2.2GB',
     largeFileTooltip: 'File is larger than 2.2GB, please use Flash mode to mount',
-    error: 'MSD Error',
-    errorDesc: '{reason}',
-    recovered: 'MSD Recovered',
-    recoveredDesc: 'MSD operation completed successfully',
     operationInProgress: 'Operation in progress, please wait',
-    driveConnected: 'Virtual USB drive connected',
-    imageConnected: 'Image {name} connected',
     selectDriveSize: 'Select virtual drive size',
-    customSize: 'Custom size',
     driveSpaceUnknown: 'Unable to read available space for the MSD directory filesystem',
     driveSpaceUnavailable: 'Not enough space on the MSD directory filesystem to create a virtual drive',
     driveSpaceTooSmall: 'Available space is less than {min} MB; cannot create a virtual drive',
     driveCreateFailed: 'Failed to create virtual drive. Check available space for the MSD directory',
-    driveCreated: 'Virtual drive created ({size} MB)',
-    fileDeleted: 'File deleted',
-    imageDeleted: 'Image deleted',
     driveConnectedBlocked: 'Disconnect the drive before editing files',
     driveConnectedFilesHidden: 'Drive is connected to target machine — file list unavailable',
     uploadFailed: 'File upload failed',
     driveUnreadable: 'Format unsupported',
     driveUnreadableTooltip: 'Unable to parse the exFAT filesystem. It may have been formatted with an unsupported format.',
     reinitializeDrive: 'Re-initialize',
+    diskMode: 'Drive Mode',
+    singleDiskMode: 'Single',
+    multiDiskMode: 'Multi',
+    diskModeHint: 'Single drive provides 1 media slot; multi drive provides 8. Switching modes clears mounted media and re-enumerates USB.',
+    mountImage: 'Mount Image',
+    mediaCount: 'Media {count}/{capacity}',
+    mediaSlotsFull: 'Media slots are full; no more media can be mounted',
+    reenumerating: 'USB is re-enumerating',
   },
   settings: {
     title: 'Settings',
@@ -949,6 +939,7 @@ export default {
     msdStandby: 'Idle',
     msdImageMode: 'Image Mode',
     msdDriveMode: 'Virtual USB',
+    msdMultiMode: 'Virtual Media: {count} mounted',
     msdMountType: 'Mount Type',
     msdCurrentImage: 'Current Image',
     msdNoImage: 'None',

web/src/i18n/zh-CN.ts

@@ -426,15 +426,12 @@ export default {
   msd: {
     title: '虚拟媒体',
     images: 'ISO/IMG 挂载',
-    imagesDesc: '将 ISO/IMG 镜像挂载到目标设备',
     drive: '虚拟U盘',
-    driveDesc: '像U盘一样向目标设备传输文件，支持 Ventoy 引导',
     imageList: '镜像列表',
     uploadImage: '上传镜像',
     noImages: '暂无镜像',
     connect: '连接',
     disconnect: '断开',
-    connectedTo: '已连接至',
     cdrom: 'CD-ROM',
     flash: 'Flash',
     storageMode: '存储模式',
@@ -451,14 +448,10 @@ export default {
     freeSpace: '剩余',
     deleteDrive: '删除驱动器',
     confirmDeleteDrive: '确定要删除虚拟驱动器吗？所有文件将被清除。',
-    driveDeleted: '驱动器已删除',
     systemAvailable: '系统可用',
     emptyFolder: '空文件夹',
     confirmDelete: '确定要删除 "{name}" 吗？',
     folderName: '文件夹名称',
-    uploadImageHint: '点击上传 ISO/IMG 镜像',
-    imageMounted: '镜像 {name} 已挂载',
-    imageUnmounted: '镜像已卸载',
     downloadFromUrl: '从 URL 下载',
     downloadFromUrlDesc: '输入镜像文件的 URL 地址，支持 ISO/IMG 格式',
     url: 'URL 地址',
@@ -466,31 +459,28 @@ export default {
     filenameAutoDetect: '自动从 URL 获取',
     download: '下载',
     downloadComplete: '下载完成',
-    downloadFailed: '下载失败',
     largeFileWarning: '>2.2GB',
     largeFileTooltip: '文件大于 2.2GB，请使用 Flash 模式挂载',
-    error: 'MSD 错误',
-    errorDesc: '{reason}',
-    recovered: 'MSD 已恢复',
-    recoveredDesc: 'MSD 设备已恢复正常',
     operationInProgress: '操作进行中，请稍候',
-    driveConnected: '虚拟U盘已连接',
-    imageConnected: '镜像 {name} 已连接',
     selectDriveSize: '选择虚拟驱动器大小',
-    customSize: '自定义大小',
     driveSpaceUnknown: '无法读取 MSD 目录所在储存空间的剩余可用空间',
     driveSpaceUnavailable: 'MSD 目录所在储存空间不足，无法创建虚拟U盘',
     driveSpaceTooSmall: '剩余可用空间不足 {min} MB，无法创建虚拟U盘',
     driveCreateFailed: '虚拟U盘创建失败，请检查 MSD 目录剩余空间',
-    driveCreated: '虚拟驱动器已创建 ({size} MB)',
-    fileDeleted: '文件已删除',
-    imageDeleted: '镜像已删除',
     driveConnectedBlocked: '请先断开连接，再操作文件',
     driveConnectedFilesHidden: '已连接到被控机，文件列表暂不可用',
     uploadFailed: '文件上传失败',
     driveUnreadable: '格式不支持',
     driveUnreadableTooltip: '无法解析 exFAT 文件系统，可能已被格式化为不支持的格式。',
     reinitializeDrive: '重新初始化',
+    diskMode: '驱动器模式',
+    singleDiskMode: '单驱动器',
+    multiDiskMode: '多驱动器',
+    diskModeHint: '单驱动器提供 1 个介质槽位，多驱动器提供 8 个；切换模式会清空已挂载介质并重新枚举 USB。',
+    mountImage: '挂载镜像',
+    mediaCount: '介质 {count}/{capacity}',
+    mediaSlotsFull: '介质槽已满，无法挂载更多介质',
+    reenumerating: 'USB 正在重新枚举',
   },
   settings: {
     title: '系统设置',
@@ -948,6 +938,7 @@ export default {
     msdStandby: '空闲',
     msdImageMode: '镜像模式',
     msdDriveMode: '虚拟U盘',
+    msdMultiMode: '多媒体：{count} 个已挂载',
     msdMountType: '挂载类型',
     msdCurrentImage: '当前镜像',
     msdNoImage: '无',

web/src/stores/system.ts

@@ -1,6 +1,6 @@
 import { defineStore } from 'pinia'
 import { ref } from 'vue'
-import { systemApi, streamApi, hidApi, atxApi, msdApi, type DeviceInfo, type PlatformCapabilities } from '@/api'
+import { systemApi, streamApi, hidApi, atxApi, msdApi, type DeviceInfo, type DiskMode, type MountedMedia, type PlatformCapabilities } from '@/api'
 
 interface SystemCapabilities {
   video: { available: boolean; backend?: string; reason?: string }
@@ -56,9 +56,11 @@ interface AtxState {
 
 interface MsdState {
   available: boolean
-  connected: boolean
-  mode: 'none' | 'image' | 'drive'
-  imageId: string | null
+  diskMode: DiskMode
+  slotCapacity: number
+  mountedCount: number
+  mountedMedia: MountedMedia[]
+  usbReenumerating: boolean
   error: string | null
 }
 
@@ -111,9 +113,18 @@ export interface HidDeviceInfo {
 
 export interface MsdDeviceInfo {
   available: boolean
-  mode: string
-  connected: boolean
-  image_id: string | null
+  disk_mode: DiskMode
+  slot_capacity: number
+  mounted_count: number
+  mounted_media: Array<{
+    id: string
+    kind: 'drive' | 'image'
+    name: string
+    cdrom: boolean
+    read_only: boolean
+    size: number
+  }>
+  usb_reenumerating: boolean
   error: string | null
 }
 
@@ -250,9 +261,11 @@ export const useSystemStore = defineStore('system', () => {
       const result = await msdApi.status()
       msd.value = {
         available: result.available,
-        connected: result.state.connected,
-        mode: result.state.mode,
-        imageId: result.state.current_image?.id ?? null,
+        diskMode: result.state.disk_mode,
+        slotCapacity: result.state.slot_capacity,
+        mountedCount: result.state.mounted_count,
+        mountedMedia: result.state.mounted_media,
+        usbReenumerating: result.state.usb_reenumerating,
         error: null,
       }
       return result
@@ -361,9 +374,11 @@ export const useSystemStore = defineStore('system', () => {
     if (data.msd) {
       msd.value = {
         available: data.msd.available,
-        connected: data.msd.connected,
-        mode: data.msd.mode as 'none' | 'image' | 'drive',
-        imageId: data.msd.image_id,
+        diskMode: data.msd.disk_mode,
+        slotCapacity: data.msd.slot_capacity,
+        mountedCount: data.msd.mounted_count,
+        mountedMedia: data.msd.mounted_media,
+        usbReenumerating: data.msd.usb_reenumerating,
         error: data.msd.error,
       }
     } else {

web/src/views/ConsoleView.vue

@@ -481,17 +481,15 @@ const msdStatus = computed<'connected' | 'connecting' | 'disconnected' | 'error'
   const msd = systemStore.msd
   if (!msd?.available) return 'disconnected'
   if (msd.error) return 'error'
-  if (msd.connected) return 'connected'
+  if (msd.mountedCount > 0) return 'connected'
   return 'disconnected'
 })
 
 const msdQuickInfo = computed(() => {
   const msd = systemStore.msd
   if (!msd?.available) return ''
-  if (msd.mode === 'none') return t('statusCard.msdStandby')
-  if (msd.mode === 'image') return t('statusCard.msdImageMode')
-  if (msd.mode === 'drive') return t('statusCard.msdDriveMode')
-  return t('common.unknown')
+  if (msd.mountedCount === 0) return t('statusCard.msdStandby')
+  return `${msd.diskMode === 'single' ? t('msd.singleDiskMode') : t('msd.multiDiskMode')} · ${t('msd.mediaCount', { count: msd.mountedCount, capacity: msd.slotCapacity })}`
 })
 
 const msdErrorMessage = computed(() => {
@@ -504,7 +502,7 @@ const msdDetails = computed<StatusDetail[]>(() => {
 
   const details: StatusDetail[] = []
 
-  if (msd.mode === 'none') {
+  if (msd.mountedCount === 0) {
     details.push({
       label: t('statusCard.msdStatus'),
       value: t('statusCard.msdStandby'),
@@ -518,22 +516,22 @@ const msdDetails = computed<StatusDetail[]>(() => {
     })
   }
 
-  const modeDisplay = msd.mode === 'none'
-    ? '-'
-    : msd.mode === 'image'
-      ? t('statusCard.msdImageMode')
-      : t('statusCard.msdDriveMode')
   details.push({
     label: t('statusCard.currentMode'),
-    value: modeDisplay,
-    status: msd.mode !== 'none' ? 'ok' : undefined
+    value: msd.diskMode === 'single' ? t('msd.singleDiskMode') : t('msd.multiDiskMode'),
+    status: msd.mountedCount > 0 ? 'ok' : undefined
   })
 
-  if (msd.mode === 'image') {
-    details.push({
-      label: t('statusCard.msdCurrentImage'),
-      value: msd.imageId || t('statusCard.msdNoImage')
-    })
+  if (msd.mountedMedia.length > 0) {
+    for (const media of msd.mountedMedia) {
+      details.push({
+        label: media.kind === 'drive' ? t('statusCard.msdDriveMode') : t('statusCard.msdCurrentImage'),
+        value: media.kind === 'drive'
+          ? t('statusCard.msdDriveMode')
+          : `${media.name || media.id || t('statusCard.msdNoImage')} (${media.cdrom ? t('msd.cdrom') : t('msd.flash')})`,
+        status: 'ok'
+      })
+    }
   }
 
   return details