<script lang="ts" setup>
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import { ref } from 'vue';
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import { useVbenModal } from '@vben/common-ui';
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import { downloadFileFromBlobPart } from '@vben/utils';
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import { ElButton, ElMessage, ElUpload } from 'element-plus';
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import { importStudent, importStudentTemplate } from '#/api/infra/demo';
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defineOptions({ name: 'StudentImport' });
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const emit = defineEmits(['success']);
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const fileRef = ref<File | null>(null);
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const [Modal, modalApi] = useVbenModal({
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async onConfirm() {
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if (!fileRef.value) {
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ElMessage.error('请上传文件');
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return;
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}
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modalApi.lock();
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try {
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const formData = new FormData();
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formData.append('file', fileRef.value);
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const response: any = await importStudent(formData);
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const data = response?.data ?? response ?? {};
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let text = '导入成功数量：' + (data.successCount || 0) + '；导入失败数量：' + (data.failureCount || 0) + '；';
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if (data.failureRows) {
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Object.keys(data.failureRows).forEach((rowNo) => {
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text += '< 第' + rowNo + '行: ' + data.failureRows[rowNo] + ' >';
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});
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}
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ElMessage.info(text);
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await modalApi.close();
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emit('success');
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} finally {
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modalApi.unlock();
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}
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},
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});
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/** 文件改变 */
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function handleChange(file: any) {
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if (file.raw) {
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fileRef.value = file.raw;
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}
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}
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/** 下载导入模板 */
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async function handleDownload() {
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const data = await importStudentTemplate();
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downloadFileFromBlobPart({ fileName: '学生导入模板.xls', source: data });
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}
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</script>
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<template>
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<Modal title="导入学生" class="w-1/3">
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<div class="mx-4">
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<ElUpload
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:limit="1"
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accept=".xls,.xlsx"
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:on-change="handleChange"
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:auto-upload="false"
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>
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<ElButton type="primary"> 选择 Excel 文件 </ElButton>
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</ElUpload>
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</div>
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<template #prepend-footer>
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<div class="flex flex-auto items-center">
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<ElButton @click="handleDownload"> 下载导入模板 </ElButton>
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</div>
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</template>
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</Modal>
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</template>
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