release: v1.3.0 — 整站备份恢复、跨后端同步与任务中心

app/components/storage/BackupRestoreCard.vue

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+<script setup lang="ts">
+import type { BackupPackageItem, BackupRestorePreview } from '~/types/backup'
+
+const props = defineProps<{
+  packages: BackupPackageItem[]
+  busy: boolean
+  disabled?: boolean
+  restoreBusy?: boolean
+  activeJob?: { progress: number, total: number, message: string } | null
+  previewRestore: (input: { file?: File, archiveName?: string }) => Promise<BackupRestorePreview>
+}>()
+
+const emit = defineEmits<{
+  restore: [input: { file?: File, archiveName?: string, conflictMode: 'skip' | 'overwrite' }]
+}>()
+
+const { t, locale } = useI18n()
+const { formatFileSize } = useFileSize()
+const toast = useToast()
+
+const fileInput = ref<HTMLInputElement | null>(null)
+const selectedFile = ref<File | null>(null)
+const selectedPackage = ref<string>('')
+const conflictMode = ref<'skip' | 'overwrite'>('skip')
+const preview = ref<BackupRestorePreview | null>(null)
+const previewLoading = ref(false)
+const confirmOpen = ref(false)
+
+const conflictItems = computed(() => [
+  { label: t('storage.backup.conflictSkip'), value: 'skip' },
+  { label: t('storage.backup.conflictOverwrite'), value: 'overwrite' }
+])
+
+const selectMenuUi = {
+  content: 'min-w-[var(--reka-select-trigger-width)] w-max max-w-[min(100vw-2rem,24rem)]',
+  item: 'whitespace-normal',
+  itemLabel: 'whitespace-normal'
+}
+
+const packageOptions = computed(() =>
+  props.packages.map(pkg => ({
+    label: `${shortenName(pkg.name)} (${formatFileSize(pkg.bytes)})`,
+    value: pkg.name
+  }))
+)
+
+function shortenName(name: string) {
+  if (name.length <= 36) return name
+  return `${name.slice(0, 22)}…${name.slice(-10)}`
+}
+
+function formatTime(value: string) {
+  if (!value) return '—'
+  return new Date(value).toLocaleString(locale.value, { hour12: false })
+}
+
+function pickFile() {
+  fileInput.value?.click()
+}
+
+function onFileChange(event: Event) {
+  const input = event.target as HTMLInputElement
+  const file = input.files?.[0] ?? null
+  if (!file) return
+  selectedFile.value = file
+  selectedPackage.value = ''
+  preview.value = null
+  if (input) input.value = ''
+}
+
+function selectPackage(name: string | null) {
+  if (!name) {
+    selectedPackage.value = ''
+    return
+  }
+  selectedPackage.value = name
+  selectedFile.value = null
+  preview.value = null
+}
+
+async function submit() {
+  if (!selectedFile.value && !selectedPackage.value) {
+    toast.add({ title: t('storage.backup.restoreSelectRequired'), color: 'warning' })
+    return
+  }
+  previewLoading.value = true
+  try {
+    preview.value = await props.previewRestore({
+      file: selectedFile.value ?? undefined,
+      archiveName: selectedPackage.value || undefined
+    })
+    confirmOpen.value = true
+  } catch {
+    toast.add({ title: t('storage.backup.previewFailed'), color: 'error' })
+  } finally {
+    previewLoading.value = false
+  }
+}
+
+function confirmRestore() {
+  emit('restore', {
+    file: selectedFile.value ?? undefined,
+    archiveName: selectedPackage.value || undefined,
+    conflictMode: conflictMode.value
+  })
+  confirmOpen.value = false
+  selectedFile.value = null
+  selectedPackage.value = ''
+  preview.value = null
+}
+
+const sourceLabel = computed(() => selectedFile.value?.name || selectedPackage.value || '')
+</script>
+
+<template>
+  <article class="flex h-full flex-col rounded-xl border border-default bg-elevated p-4 sm:p-5">
+    <div class="flex items-start gap-3">
+      <div class="flex size-10 shrink-0 items-center justify-center rounded-lg bg-warning/10 text-warning">
+        <UIcon
+          name="i-lucide-upload"
+          class="size-5"
+        />
+      </div>
+      <div class="min-w-0">
+        <h3 class="text-base font-semibold">
+          {{ t('storage.backup.restoreTitle') }}
+        </h3>
+        <p class="mt-0.5 text-sm text-muted">
+          {{ t('storage.backup.restoreSubtitle') }}
+        </p>
+      </div>
+    </div>
+
+    <div class="mt-4 flex flex-1 flex-col space-y-3">
+      <div class="space-y-1.5">
+        <label class="text-xs text-muted">{{ t('storage.backup.restoreUploadLabel') }}</label>
+        <button
+          type="button"
+          class="flex w-full flex-col items-center gap-1.5 rounded-lg border-2 border-dashed px-3 py-2.5 text-center transition-colors disabled:cursor-not-allowed disabled:opacity-60"
+          :class="selectedFile
+            ? 'border-primary/50 bg-primary/5'
+            : 'border-warning/40 bg-warning/5 hover:border-warning/60 hover:bg-warning/10'"
+          :disabled="disabled || busy"
+          @click="pickFile"
+        >
+          <div
+            class="flex size-8 items-center justify-center rounded-full"
+            :class="selectedFile ? 'bg-primary/15 text-primary' : 'bg-warning/15 text-warning'"
+          >
+            <UIcon
+              :name="selectedFile ? 'i-lucide-check' : 'i-lucide-upload'"
+              class="size-4.5"
+            />
+          </div>
+          <span class="max-w-full truncate text-sm font-medium text-default">
+            {{ selectedFile?.name ?? t('storage.backup.restoreUpload') }}
+          </span>
+          <span
+            v-if="!selectedFile"
+            class="text-xs text-muted"
+          >
+            {{ t('storage.backup.restoreUploadHint') }}
+          </span>
+        </button>
+      </div>
+
+      <div
+        v-if="packages.length"
+        class="space-y-1.5"
+      >
+        <label class="text-xs text-muted">{{ t('storage.backup.restoreServerPackages') }}</label>
+        <USelect
+          :model-value="selectedPackage || undefined"
+          :items="packageOptions"
+          size="sm"
+          class="w-full"
+          :ui="selectMenuUi"
+          :placeholder="t('storage.backup.restoreServerSelectPlaceholder')"
+          :disabled="disabled || busy"
+          @update:model-value="selectPackage"
+        />
+      </div>
+
+      <div class="space-y-2">
+        <label class="text-xs text-muted">{{ t('storage.backup.conflictMode') }}</label>
+        <URadioGroup
+          v-model="conflictMode"
+          :items="conflictItems"
+          :disabled="disabled || busy"
+        />
+      </div>
+
+      <StorageBackupJobProgress
+        v-if="restoreBusy && activeJob"
+        class="mt-auto"
+        :message="activeJob.message"
+        :progress="activeJob.progress"
+        :total="activeJob.total"
+      />
+    </div>
+
+    <div class="mt-auto border-t border-default pt-4">
+      <UButton
+        :label="t('storage.backup.restorePreviewConfirm')"
+        icon="i-lucide-search"
+        size="sm"
+        :loading="previewLoading || restoreBusy"
+        :disabled="disabled || busy"
+        @click="submit"
+      />
+    </div>
+
+    <input
+      ref="fileInput"
+      type="file"
+      accept=".phost.tar.gz,.tar.gz"
+      class="hidden"
+      @change="onFileChange"
+    >
+
+    <UModal
+      v-model:open="confirmOpen"
+      :ui="{ content: 'max-w-md' }"
+    >
+      <template #content>
+        <div class="p-5 sm:p-6">
+          <h2 class="text-base font-semibold">
+            {{ t('storage.backup.restoreConfirmTitle') }}
+          </h2>
+          <p
+            v-if="sourceLabel"
+            class="mt-2 truncate font-mono text-xs text-muted"
+            :title="sourceLabel"
+          >
+            {{ sourceLabel }}
+          </p>
+
+          <dl
+            v-if="preview"
+            class="mt-4 grid grid-cols-2 gap-3 text-sm"
+          >
+            <div>
+              <dt class="text-xs text-muted">
+                {{ t('storage.backup.previewImages') }}
+              </dt>
+              <dd class="mt-0.5 font-semibold tabular-nums">
+                {{ preview.imageCount }}
+              </dd>
+            </div>
+            <div>
+              <dt class="text-xs text-muted">
+                {{ t('storage.backup.previewNew') }}
+              </dt>
+              <dd class="mt-0.5 font-semibold tabular-nums">
+                {{ preview.newImages }}
+              </dd>
+            </div>
+            <div>
+              <dt class="text-xs text-muted">
+                {{ t('storage.backup.previewConflicts') }}
+              </dt>
+              <dd class="mt-0.5 font-semibold tabular-nums">
+                {{ preview.conflictingImages }}
+              </dd>
+            </div>
+            <div>
+              <dt class="text-xs text-muted">
+                {{ t('storage.backup.previewCreated') }}
+              </dt>
+              <dd class="mt-0.5 text-xs">
+                {{ formatTime(preview.createdAt) }}
+              </dd>
+            </div>
+          </dl>
+
+          <UAlert
+            v-if="conflictMode === 'overwrite'"
+            class="mt-4"
+            color="warning"
+            variant="subtle"
+            icon="i-lucide-triangle-alert"
+            :description="t('storage.backup.restoreOverwriteWarning')"
+          />
+
+          <div class="mt-5 flex justify-end gap-2">
+            <UButton
+              :label="t('common.cancel')"
+              size="sm"
+              variant="outline"
+              color="neutral"
+              @click="() => { confirmOpen = false }"
+            />
+            <UButton
+              :label="t('storage.backup.restoreConfirm')"
+              size="sm"
+              color="warning"
+              :loading="restoreBusy"
+              @click="confirmRestore"
+            />
+          </div>
+        </div>
+      </template>
+    </UModal>
+  </article>
+</template>