<template>
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<el-dialog v-model="dialogVisible" title="附件" width="40%" :before-close="handleClose" draggable>
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<el-table :data="tableData" border height="40vh">
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<el-table-column label="附件名称" prop="originalFilename" min-width="400" show-overflow-tooltip />
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<el-table-column fixed="right" label="操作" width="150" align="center">
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<template #default="scope">
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<el-button link type="primary" size="small" @click="downLoadFile(scope.row)">下载</el-button>
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<el-button link type="primary" size="small" @click="lookFile(scope.row)">预览</el-button>
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<el-button link type="danger" size="small" @click="handleDelete(scope.row)">删除</el-button>
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</template>
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</el-table-column>
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</el-table>
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</el-dialog>
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<filePreview ref="filePreviewRef" />
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</template>
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<script setup>
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import { ref } from 'vue'
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import filePreview from '@/components/filePreview/index.vue'
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import { ElMessageBox, ElMessage } from 'element-plus'
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import { deleteAttachment } from '@/api/basicData/storageAttachment.js'
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const dialogVisible = ref(false)
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const tableData = ref([])
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const currentRowId = ref(null)
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const { proxy } = getCurrentInstance();
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const filePreviewRef = ref()
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const emit = defineEmits(['refresh'])
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const handleClose = () => {
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dialogVisible.value = false
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}
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const open = (list, rowId) => {
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dialogVisible.value = true
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tableData.value = list || []
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currentRowId.value = rowId
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}
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const downLoadFile = (row) => {
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proxy.$download.byUrl(row.url, row.originalFilename);
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}
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const lookFile = (row) => {
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filePreviewRef.value.open(row.url)
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}
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// 删除附件
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const handleDelete = (row) => {
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ElMessageBox.confirm(`确认删除附件"${row.originalFilename}"吗？`, '提示', {
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confirmButtonText: '确定',
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cancelButtonText: '取消',
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type: 'warning'
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}).then(() => {
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deleteAttachment([row.storageAttachmentId]).then(() => {
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ElMessage.success('删除成功')
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// 从列表中移除已删除的附件
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const index = tableData.value.findIndex(item => item.id === row.id)
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if (index !== -1) {
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tableData.value.splice(index, 1)
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}
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// 触发刷新事件
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emit('refresh', currentRowId.value)
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}).catch(() => {
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ElMessage.error('删除失败')
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})
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}).catch(() => {
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ElMessage.info('已取消删除')
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})
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}
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defineExpose({
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open
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})
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</script>
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<style scoped></style>
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