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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 { useFilesDisplay, useHookShareState } from '@/page/fileTransfer/hook'
import { getFileTransferDataFromDragEvent, toRawFileUrl, uniqueFile } from '@/util/file'
import { ref, watchEffect, toRaw } from 'vue'
import { GridViewFile, useGlobalStore } from '@/store/useGlobalStore'
import { useTagStore } from '@/store/useTagStore'
const g = useGlobalStore()
const { stackViewEl } = useHookShareState().toRefs()
const { itemSize, gridItems, cellWidth } = useFilesDisplay()
const tag = useTagStore()
const props = defineProps<{
tabIdx: number
paneIdx: number
id: string,
removable?: boolean
allowDragAndDrop?: boolean,
files: GridViewFile[]
paneKey: string
}>()
const files = ref(props.files ?? [])
const onDrop = async (e: DragEvent) => {
const data = getFileTransferDataFromDragEvent(e)
if (props.allowDragAndDrop && data) {
files.value = uniqueFile([...files.value, ...data.nodes])
}
}
const onDeleteClick = (idx: number) => {
files.value.splice(idx, 1)
}
watchEffect(() => {
g.pageFuncExportMap.set(props.paneKey, {
getFiles: () => toRaw(files.value),
setFiles: (_files: GridViewFile[]) => files.value = _files
})
})
</script>
<template>
<div class="container" ref="stackViewEl" @drop="onDrop">
<RecycleScroller ref="scroller" class="file-list" :items="files.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="props.removable"
@close-icon-click="onDeleteClick(idx)" :full-screen-preview-image-url="toRawFileUrl(file)"
:extra-tags="file?.tags?.map(tag.tagConvert)" :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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