Add site batch import/export functionality with preview and validation

Co-authored-by: jxxghp <jxxghp@live.cn>
This commit is contained in:
Cursor Agent
2025-08-22 23:09:03 +00:00
parent c330aee560
commit afc7c81028
10 changed files with 17725 additions and 684 deletions

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<script lang="ts" setup>
import { useToast } from 'vue-toastification'
import type { Site } from '@/api/types'
import { doneNProgress, startNProgress } from '@/api/nprogress'
import api from '@/api'
import { useDisplay } from 'vuetify'
import { useI18n } from 'vue-i18n'
// 国际化
const { t } = useI18n()
// 显示器宽度
const display = useDisplay()
// 输入参数
const props = defineProps({
modelValue: {
type: Boolean,
default: false,
},
})
// 注册事件
const emit = defineEmits(['update:modelValue', 'import-success'])
// 提示框
const $toast = useToast()
// 是否拖拽中
const isDragging = ref(false)
// 导入的文件数据
const importData = ref<Site[]>([])
// 导入进度
const importProgress = ref(0)
// 是否正在导入
const isImporting = ref(false)
// 预览数据
const previewData = ref<Site[]>([])
// 是否显示预览
const showPreview = ref(false)
// 选中的文件
const selectedFile = ref<File | null>(null)
// 处理拖拽事件
function handleDragOver(event: DragEvent) {
event.preventDefault()
isDragging.value = true
}
function handleDragLeave(event: DragEvent) {
event.preventDefault()
isDragging.value = false
}
async function handleDrop(event: DragEvent) {
event.preventDefault()
isDragging.value = false
const files = event.dataTransfer?.files
if (files && files.length > 0) {
const file = files[0]
if (file.type === 'application/json' || file.name.endsWith('.json')) {
selectedFile.value = file
await processFile(file)
} else {
$toast.error(t('site.messages.invalidFileType'))
}
}
}
// 处理文件
async function processFile(file: File) {
try {
const text = await file.text()
const data = JSON.parse(text)
if (Array.isArray(data)) {
importData.value = data
previewData.value = data.slice(0, 5) // 只显示前5个站点作为预览
showPreview.value = true
} else {
$toast.error(t('site.messages.invalidFileFormat'))
}
} catch (error) {
console.error('Parse file error:', error)
$toast.error(t('site.messages.parseFileError'))
}
}
// 验证站点数据
function validateSiteData(site: any): boolean {
const requiredFields = ['name', 'domain', 'url']
return requiredFields.every(field => site[field])
}
// 批量导入站点
async function importSites() {
if (importData.value.length === 0) {
$toast.error(t('site.messages.noDataToImport'))
return
}
// 验证数据
const validSites = importData.value.filter(validateSiteData)
if (validSites.length === 0) {
$toast.error(t('site.messages.noValidData'))
return
}
if (validSites.length !== importData.value.length) {
$toast.warning(t('site.messages.someInvalidData', { valid: validSites.length, total: importData.value.length }))
}
startNProgress()
isImporting.value = true
importProgress.value = 0
try {
let successCount = 0
let failCount = 0
for (let i = 0; i < validSites.length; i++) {
const site = validSites[i]
try {
// 移除id字段避免冲突
const { id, ...siteData } = site
const result = await api.post('site/', siteData)
if (result.success) {
successCount++
} else {
failCount++
}
} catch (error) {
console.error(`Import site ${site.name} failed:`, error)
failCount++
}
importProgress.value = Math.round(((i + 1) / validSites.length) * 100)
}
// 显示导入结果
if (successCount > 0) {
$toast.success(t('site.messages.importSuccess', { count: successCount }))
emit('import-success')
closeDialog()
}
if (failCount > 0) {
$toast.error(t('site.messages.importPartialFailed', { success: successCount, failed: failCount }))
}
} catch (error) {
console.error('Import sites failed:', error)
$toast.error(t('site.messages.importFailed'))
} finally {
isImporting.value = false
doneNProgress()
}
}
// 关闭对话框
function closeDialog() {
emit('update:modelValue', false)
// 重置状态
importData.value = []
previewData.value = []
showPreview.value = false
importProgress.value = 0
isImporting.value = false
isDragging.value = false
selectedFile.value = null
}
// 监听对话框状态
watch(() => props.modelValue, (newVal) => {
if (!newVal) {
closeDialog()
}
})
// 监听文件选择
watch(selectedFile, async (newFile) => {
if (newFile) {
await processFile(newFile)
}
})
</script>
<template>
<DialogWrapper scrollable :close-on-back="false" eager max-width="50rem" :fullscreen="!display.mdAndUp.value">
<VCard>
<VCardItem class="py-3">
<template #prepend>
<VIcon icon="mdi-upload" class="me-2" />
</template>
<VCardTitle>{{ t('site.actions.import') }}</VCardTitle>
<VCardSubtitle>{{ t('site.hints.import') }}</VCardSubtitle>
</VCardItem>
<VDialogCloseBtn @click="closeDialog" />
<VDivider />
<VCardText>
<!-- 文件上传区域 -->
<div
v-if="!showPreview"
class="upload-area"
:class="{ 'dragging': isDragging }"
@dragover="handleDragOver"
@dragleave="handleDragLeave"
@drop="handleDrop"
>
<VFileInput
v-model="selectedFile"
accept=".json"
:label="t('site.fields.selectFile')"
:hint="t('site.hints.selectFile')"
persistent-hint
prepend-icon="mdi-file-upload"
/>
<div class="text-center mt-4">
<VIcon icon="mdi-cloud-upload" size="48" color="primary" />
<p class="text-body-1 mt-2">{{ t('site.hints.dragDropFile') }}</p>
<p class="text-caption text-medium-emphasis">{{ t('site.hints.supportedFormat') }}</p>
</div>
</div>
<!-- 预览区域 -->
<div v-if="showPreview" class="preview-area">
<VAlert
type="info"
variant="tonal"
class="mb-4"
:text="t('site.messages.previewData', { count: importData.length })"
/>
<!-- 预览列表 -->
<VCard variant="outlined" class="mb-4">
<VCardTitle class="text-subtitle-1">
{{ t('site.preview.title') }} ({{ t('site.preview.showing', { count: previewData.length, total: importData.length }) }})
</VCardTitle>
<VCardText>
<VList>
<VListItem
v-for="(site, index) in previewData"
:key="index"
:class="{ 'border-error': !validateSiteData(site) }"
>
<template #prepend>
<VIcon
:icon="validateSiteData(site) ? 'mdi-check-circle' : 'mdi-alert-circle'"
:color="validateSiteData(site) ? 'success' : 'error'"
/>
</template>
<VListItemTitle>{{ site.name || t('site.preview.unnamed') }}</VListItemTitle>
<VListItemSubtitle>{{ site.url || t('site.preview.noUrl') }}</VListItemSubtitle>
<template #append>
<VChip
v-if="!validateSiteData(site)"
size="small"
color="error"
variant="tonal"
>
{{ t('site.preview.invalid') }}
</VChip>
</template>
</VListItem>
</VList>
</VCardText>
</VCard>
<!-- 导入进度 -->
<div v-if="isImporting" class="import-progress">
<VProgressLinear
v-model="importProgress"
color="primary"
height="8"
rounded
class="mb-2"
/>
<p class="text-caption text-center">{{ t('site.messages.importing', { progress: importProgress }) }}</p>
</div>
<!-- 操作按钮 -->
<div class="d-flex justify-end gap-2">
<VBtn
variant="text"
@click="showPreview = false"
:disabled="isImporting"
>
{{ t('common.back') }}
</VBtn>
<VBtn
color="primary"
@click="importSites"
:loading="isImporting"
:disabled="importData.length === 0"
>
{{ t('site.actions.startImport') }}
</VBtn>
</div>
</div>
</VCardText>
</VCard>
</DialogWrapper>
</template>
<style scoped>
.upload-area {
border: 2px dashed #ccc;
border-radius: 8px;
padding: 2rem;
text-align: center;
transition: all 0.3s ease;
}
.upload-area.dragging {
border-color: rgb(var(--v-theme-primary));
background-color: rgba(var(--v-theme-primary), 0.05);
}
.preview-area {
max-height: 60vh;
overflow-y: auto;
}
.import-progress {
margin: 1rem 0;
}
</style>