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<script lang="ts" setup>
// @ts-ignore
import { RecycleScroller } from '@zanllp/vue-virtual-scroller'
import '@zanllp/vue-virtual-scroller/dist/vue-virtual-scroller.css'
import FileItem from '@/components/FileItem.vue'
import { useBatchDownloadStore } from '@/store/useBatchDownloadStore'
import { storeToRefs } from 'pinia'
import { useFilesDisplay, useHookShareState } from '@/page/fileTransfer/hook'
import { getFileTransferDataFromDragEvent, toRawFileUrl } from '@/util/file'
import { axiosInst } from '@/api'
import { createReactiveQueue } from '@/util'
const { stackViewEl } = useHookShareState().toRefs()
const { itemSize, gridItems, cellWidth } = useFilesDisplay()
const store = useBatchDownloadStore()
const { selectdFiles } = storeToRefs(store)
const q = createReactiveQueue()
defineProps<{
tabIdx: number
paneIdx: number
id: string
}>()
const onDrop = async (e: DragEvent) => {
const data = getFileTransferDataFromDragEvent(e)
if (data) {
store.addFiles(data.nodes)
}
}
const onDownloadClick = async () => {
q.pushAction(async () => {
const resp = await axiosInst.value.post('/zip', { paths: selectdFiles.value.map(v => v.fullpath) }, {
responseType: 'blob',
})
const url = window.URL.createObjectURL(new Blob([resp.data]))
const link = document.createElement('a')
link.href = url
link.setAttribute('download', `iib_${new Date().toLocaleString()}.zip`)
document.body.appendChild(link)
link.click()
})
}
const onDeleteClick = (idx: number) => {
selectdFiles.value.splice(idx, 1)
}
</script>
<template>
<div class="container" ref="stackViewEl" @drop="onDrop">
<div class="actions-panel actions">
<AButton @click="store.selectdFiles = []">{{ $t('clear') }}</AButton>
<AButton @click="onDownloadClick" type="primary" :loading="!q.isIdle">{{ $t('zipDownload') }}</AButton>
</div>
<div v-if="!selectdFiles.length" class="file-list">
<p class="hint">{{ $t('batchDownloaDDragAndDropHint') }}</p>
</div>
<RecycleScroller ref="scroller" v-else class="file-list" :items="selectdFiles.slice()" :item-size="itemSize.first"
key-field="fullpath" :item-secondary-size="itemSize.second" :gridItems="gridItems">
<template v-slot="{ item: file, index: idx }">
<file-item :idx="idx" :file="file" :cell-width="cellWidth" enable-close-icon
@close-icon-click="onDeleteClick(idx)" :full-screen-preview-image-url="toRawFileUrl(file)"
:enable-right-click-menu="false" />
</template>
</RecycleScroller>
</div>
</template>
<style scoped lang="scss">
.container {
background: var(--zp-secondary-background);
height: 100%;
overflow: auto;
display: flex;
flex-direction: column;
.actions-panel {
padding: 8px;
background-color: var(--zp-primary-background);
}
.file-list {
flex: 1;
list-style: none;
padding: 8px;
height: var(--pane-max-height);
width: 100%;
.hint {
text-align: center;
font-size: 2em;
padding: 30vh 128px 0;
}
}
}
</style>
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