Files
KCGL/inventory-web/src/views/purchase/index.vue
DXC 8bb3e58b44 前端全局:<el-select remote> 三道防线扩展到 BOM 配方/采购/采购入库/售后入库
- 第一道防线:<el-select> 模板显式补充 reserve-keyword="true" / default-first-option="true",覆盖 4 文件 5 实例

- 第二道防线:handleRemoteSearch / handleSearchMaterial 首行深度净化 query(零宽字符/控制字符/BOM/不可见 Unicode)

- 第三道防线:handleVisibleChange / handleMaterialDropdownVisible 加竞态守卫,已有 searchKeyword 或 options 非空时跳过默认列表加载;带 debounce 的场景主动 clearTimeout 互斥

- service.vue 原本缺少 searchKeyword 状态,本轮新增 ref('') 专供 el-select 守卫使用

- BomManage.vue 父件/子件共用 handleVisibleChange,两套守卫分别按 parentQueryParams.keyword 和 state.queryParams.keyword 隔离判断
2026-06-04 16:44:59 +08:00

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<template>
<div class="app-container">
<!-- 顶部工具栏 -->
<div class="filter-container">
<span style="font-weight: bold; font-size: 15px; margin-right: 8px;">审批状态:</span>
<el-radio-group v-model="filterStatus" size="default" @change="handleStatusChange">
<el-radio-button label="">全部</el-radio-button>
<el-radio-button :label="0">待审批</el-radio-button>
<el-radio-button :label="1">已通过</el-radio-button>
<el-radio-button :label="2">已驳回</el-radio-button>
<el-radio-button :label="3">已完成</el-radio-button>
</el-radio-group>
<el-button type="primary" :icon="Refresh" @click="fetchData">刷新</el-button>
<el-button type="success" :icon="Plus" @click="openCreateDialog">
新建采购申请
</el-button>
</div>
<!-- 数据表格 -->
<el-table v-loading="loading" :data="list" border stripe style="margin-top: 16px;" row-key="id">
<el-table-column prop="request_no" label="申请单号" width="180" />
<el-table-column prop="name" label="采购物品" min-width="150" show-overflow-tooltip />
<el-table-column prop="spec_model" label="规格型号" min-width="120" show-overflow-tooltip />
<el-table-column prop="quantity" label="数量" width="80" align="center" />
<el-table-column prop="purchase_date" label="采购日期" width="110" />
<el-table-column label="单价/总价" width="120" align="right">
<template #default="{ row }">
<span v-if="row.unit_price || row.total_price">
{{ row.unit_price || '-' }} / {{ row.total_price || '-' }}
</span>
<span v-else>-</span>
</template>
</el-table-column>
<el-table-column prop="requester_name" label="申请人" width="100" />
<el-table-column prop="approver_name" label="审批人" width="100" />
<el-table-column label="状态" width="100" align="center">
<template #default="{ row }">
<el-tag :type="statusTagType(row.status)" size="small">{{ row.status_text }}</el-tag>
</template>
</el-table-column>
<el-table-column label="操作" width="200" fixed="right" align="center">
<template #default="{ row }">
<el-button type="primary" link size="small" @click="openDetailDialog(row)">详情</el-button>
<template v-if="row.status === 0 && canApprove">
<el-button type="success" link size="small" @click="handleApprove(row)">通过</el-button>
<el-button type="danger" link size="small" @click="openRejectDialog(row)">驳回</el-button>
</template>
</template>
</el-table-column>
</el-table>
<!-- 分页 -->
<el-pagination
background
style="margin-top: 16px; justify-content: flex-end; display: flex;"
v-model:current-page="page"
v-model:page-size="pageSize"
:total="total"
:page-sizes="[10, 20, 50, 100]"
layout="total, prev, pager, next, sizes"
@size-change="handleSizeChange"
@current-change="handlePageChange"
/>
<!-- ========== 新建/编辑弹窗 ========== -->
<el-dialog v-model="formDialogVisible" :title="dialogTitle" width="700px" destroy-on-close :close-on-click-modal="false" :close-on-press-escape="false">
<el-form ref="formRef" :model="form" label-width="110px">
<el-row :gutter="20">
<el-col :span="24">
<el-form-item label="采购物品" required>
<el-select
v-model="materialBaseId"
filterable
remote
reserve-keyword="true"
clearable
placeholder="输入名称或规格搜索..."
:remote-method="handleSearchMaterialDebounced"
:loading="searchLoading"
style="width: 100%"
@change="onMaterialSelected"
default-first-option="true"
popper-class="long-dropdown"
v-loadmore="handleLoadMoreMaterials"
@visible-change="onMaterialDropdownVisibleChange"
>
<el-option
v-for="item in materialOptions"
:key="item.id"
:label="item.name"
:value="item.id"
>
<div style="display: flex; justify-content: space-between; align-items: center;">
<span>{{ item.name }}</span>
<span style="color: #999; font-size: 12px;">{{ item.spec_model || '-' }}</span>
</div>
</el-option>
<li v-if="loadingMore" class="el-select-dropdown__item loading-more" style="text-align:center;color:#999;cursor:default;">
<span>加载中...</span>
</li>
</el-select>
<div v-if="autoFillHint" style="font-size: 12px; color: #67C23A; margin-top: 4px;">{{ autoFillHint }}</div>
</el-form-item>
</el-col>
<el-col :span="12">
<el-form-item label="规格型号">
<el-input v-model="form.spec_model" placeholder="从物料列表选择后自动填充" clearable />
</el-form-item>
</el-col>
<el-col :span="12">
<el-form-item label="采购数量" required>
<el-input-number v-model="form.quantity" :min="1" style="width: 100%;" />
</el-form-item>
</el-col>
<el-col :span="12">
<el-form-item label="采购日期" required>
<el-date-picker v-model="form.purchase_date" type="date" value-format="YYYY-MM-DD" placeholder="选择日期" style="width: 100%;" />
</el-form-item>
</el-col>
<el-col :span="12">
<el-form-item label="审批人" required>
<el-select v-model="form.approver_id" placeholder="请选择审批人" style="width: 100%;" filterable>
<el-option v-for="u in approvers" :key="u.id" :label="u.username" :value="u.id" />
</el-select>
</el-form-item>
</el-col>
<el-col :span="12">
<el-form-item label="单价">
<el-input-number v-model="form.unit_price" :min="0" :precision="2" style="width: 100%;" @change="onUnitPriceChange" />
</el-form-item>
</el-col>
<el-col :span="12">
<el-form-item label="总价">
<el-input-number v-model="form.total_price" :min="0" :precision="2" style="width: 100%;" @change="onTotalPriceChange" />
</el-form-item>
</el-col>
<el-col :span="24">
<el-form-item label="商家链接">
<el-input v-model="form.supplier_link" placeholder="商家地址链接(选填)" clearable />
</el-form-item>
</el-col>
<el-col :span="24">
<el-form-item label="备注">
<el-input v-model="form.remark" type="textarea" :rows="2" placeholder="备注信息(选填)" />
</el-form-item>
</el-col>
<el-col :span="24">
<el-form-item label="图片上传" required id="upload-purchase-images">
<el-upload
v-model:file-list="fileList"
:http-request="customUpload"
:on-remove="handleRemoveImage"
:before-upload="beforeAvatarUpload"
accept="image/jpeg,image/png,image/gif,image/webp"
multiple
list-type="picture-card"
>
<el-icon><Plus /></el-icon>
</el-upload>
</el-form-item>
</el-col>
</el-row>
</el-form>
<template #footer>
<el-button @click="formDialogVisible = false">取消</el-button>
<el-button type="primary" :loading="submitLoading" @click="submitForm">确认提交</el-button>
</template>
</el-dialog>
<!-- ========== 详情弹窗 ========== -->
<el-dialog v-model="detailDialogVisible" title="采购申请详情" width="700px" destroy-on-close :close-on-click-modal="false" :close-on-press-escape="false">
<el-descriptions :column="2" border>
<el-descriptions-item label="申请单号">{{ detail.request_no }}</el-descriptions-item>
<el-descriptions-item label="状态">
<el-tag :type="statusTagType(detail.status)" size="small">{{ detail.status_text }}</el-tag>
</el-descriptions-item>
<el-descriptions-item label="采购物品">{{ detail.name }}</el-descriptions-item>
<el-descriptions-item label="规格型号">{{ detail.spec_model || '-' }}</el-descriptions-item>
<el-descriptions-item label="采购数量">{{ detail.quantity }}</el-descriptions-item>
<el-descriptions-item label="采购日期">{{ detail.purchase_date }}</el-descriptions-item>
<el-descriptions-item label="单价">{{ detail.unit_price || '-' }}</el-descriptions-item>
<el-descriptions-item label="总价">{{ detail.total_price || '-' }}</el-descriptions-item>
<el-descriptions-item label="申请人">{{ detail.requester_name }}</el-descriptions-item>
<el-descriptions-item label="审批人">{{ detail.approver_name || '-' }}</el-descriptions-item>
<el-descriptions-item label="审批时间">{{ detail.approved_at || '-' }}</el-descriptions-item>
<el-descriptions-item label="商家链接">
<a v-if="detail.supplier_link" :href="detail.supplier_link" target="_blank" style="color: #409EFF;">
{{ detail.supplier_link }}
</a>
<span v-else>-</span>
</el-descriptions-item>
<el-descriptions-item label="备注" :span="2">{{ detail.remark || '-' }}</el-descriptions-item>
<el-descriptions-item label="驳回原因" :span="2" v-if="detail.reject_reason">
<span style="color: #F56C6C;">{{ detail.reject_reason }}</span>
</el-descriptions-item>
</el-descriptions>
<!-- 图片展示 -->
<div v-if="detail.images && detail.images.length > 0" style="margin-top: 16px;">
<div style="font-weight: bold; margin-bottom: 8px;">图片</div>
<div style="display: flex; gap: 8px; flex-wrap: wrap;">
<el-image
v-for="(img, idx) in detail.images"
:key="idx"
:src="getImageUrl(img)"
:preview-src-list="detail.images.map(u => getImageUrl(u))"
fit="cover"
style="width: 100px; height: 100px; border-radius: 4px; cursor: pointer;"
/>
</div>
</div>
</el-dialog>
<!-- ========== 驳回原因弹窗 ========== -->
<el-dialog v-model="rejectDialogVisible" title="驳回申请" width="480px" destroy-on-close :close-on-click-modal="false" :close-on-press-escape="false">
<el-form label-width="80px">
<el-form-item label="申请单号">
<span style="font-weight: bold; color: #409EFF;">{{ currentRejectRow?.request_no }}</span>
</el-form-item>
<el-form-item label="驳回原因" required>
<el-input v-model="rejectReason" type="textarea" :rows="4" placeholder="请填写驳回原因(必填)" maxlength="200" show-word-limit />
</el-form-item>
</el-form>
<template #footer>
<el-button @click="rejectDialogVisible = false">取消</el-button>
<el-button type="danger" :loading="rejectLoading" @click="confirmReject">确认驳回</el-button>
</template>
</el-dialog>
</div>
</template>
<script setup lang="ts">
import { ref, computed, onMounted } from 'vue'
import { Refresh, Plus } from '@element-plus/icons-vue'
import { ElMessage, ElMessageBox } from 'element-plus'
import { useUserStore } from '@/stores/user'
import { searchMaterialPurchase } from '@/api/purchase'
import {
getPurchaseList, createPurchase, getPurchaseDetail,
approvePurchase, getPurchaseApprovers, autoFillPurchase
} from '@/api/purchase'
import { uploadFile, deleteFile } from '@/api/common/upload'
import { usePasteUpload } from '@/hooks/usePasteUpload'
import type { FormInstance } from 'element-plus'
const userStore = useUserStore()
// --- 状态 ---
const list = ref<any[]>([])
const loading = ref(false)
const total = ref(0)
const page = ref(1)
const pageSize = ref(20)
const filterStatus = ref<number | ''>(0) // 默认筛选待审批
const submitLoading = ref(false)
const rejectLoading = ref(false)
const fileList = ref<any[]>([])
// 驳回
const rejectDialogVisible = ref(false)
const currentRejectRow = ref<any>(null)
const rejectReason = ref('')
// 详情
const detailDialogVisible = ref(false)
const detail = ref<any>({})
// 创建弹窗
const formDialogVisible = ref(false)
const dialogTitle = ref('新建采购申请')
const formRef = ref<FormInstance>()
const isUploading = ref(false)
const autoFillHint = ref('')
// 审批人
const approvers = ref<any[]>([])
// 物料搜索
const materialOptions = ref<any[]>([])
const searchLoading = ref(false)
const materialBaseId = ref<number | null>(null)
const searchPage = ref(1)
const searchKeyword = ref('')
const hasNextPage = ref(true)
const loadingMore = ref(false)
// v-loadmore 指令:监听 el-select 下拉滚动,滚动到底部时触发回调
const vLoadmore = {
mounted(el: any, binding: any) {
const dropdown = el.querySelector?.('.el-select-dropdown__wrap')
if (!dropdown) return
dropdown.addEventListener('scroll', function (this: any) {
const condition = this.scrollHeight - this.scrollTop <= this.clientHeight + 2
if (condition) binding.value()
})
}
}
// 表单
const form = ref({
name: '',
spec_model: '',
quantity: 1,
purchase_date: '',
supplier_link: '',
remark: '',
unit_price: undefined as number | undefined,
total_price: undefined as number | undefined,
approver_id: undefined as number | undefined,
images: [] as string[]
})
// --- 计算属性 ---
const canApprove = computed(() => {
return userStore.role === 'SUPER_ADMIN' || userStore.role === 'SUPERVISOR'
})
// --- 工具函数 ---
const statusTagType = (status: number) => {
const map: Record<number, string> = {
0: 'warning', 1: 'success', 2: 'danger', 3: 'info'
}
return map[status] ?? 'info'
}
const getImageUrl = (url: string) => {
if (!url) return ''
if (url.startsWith('http')) return url
return `/api/v1/common/files/${url}`
}
const formatDate = (d: string) => d ? d.split(' ')[0] : ''
// --- 数据获取 ---
const fetchData = async () => {
loading.value = true
try {
const params: any = { page: page.value, limit: pageSize.value }
if (filterStatus.value !== '') params.status = filterStatus.value
const res: any = await getPurchaseList(params)
list.value = res.data?.items || []
total.value = res.data?.total || 0
} catch (err: any) {
ElMessage.error(err?.msg || '加载失败')
} finally {
loading.value = false
}
}
const fetchApprovers = async () => {
try {
const res: any = await getPurchaseApprovers()
approvers.value = res.data || []
} catch (e) {
console.error(e)
}
}
// --- 筛选 & 分页 ---
const handleStatusChange = () => {
page.value = 1
fetchData()
}
const handlePageChange = (p: number) => { page.value = p; fetchData() }
const handleSizeChange = (s: number) => { pageSize.value = s; page.value = 1; fetchData() }
// --- 新建 ---
const openCreateDialog = () => {
dialogTitle.value = '新建采购申请'
form.value = {
name: '', spec_model: '', quantity: 1,
purchase_date: new Date().toISOString().split('T')[0],
supplier_link: '', remark: '',
unit_price: undefined, total_price: undefined,
approver_id: undefined, images: []
}
materialBaseId.value = null
materialOptions.value = []
autoFillHint.value = ''
fileList.value = []
totalPriceManuallyEdited.value = false
formDialogVisible.value = true
}
// --- 物料搜索(分页) ---
let searchTimer: any = null
const handleSearchMaterialDebounced = (query: string) => {
clearTimeout(searchTimer)
searchTimer = setTimeout(() => handleSearchMaterial(query), 300)
}
const handleSearchMaterial = async (query: string) => {
// 防御性处理:粘贴场景常混入零宽字符 / 控制字符 / 不可见 Unicode
const rawQuery = String(query || '')
const safeQuery = rawQuery.replace(/[\x00-\x1F\x7F-\x9F\u200B-\u200D\uFEFF]/g, '').trim()
searchLoading.value = true
searchKeyword.value = safeQuery
searchPage.value = 1
materialOptions.value = []
hasNextPage.value = true
try {
const res: any = await searchMaterialPurchase(safeQuery, 1)
materialOptions.value = res.data || []
hasNextPage.value = res.has_next !== false
} finally {
searchLoading.value = false
}
}
const handleLoadMoreMaterials = async () => {
if (searchLoading.value || loadingMore.value || !hasNextPage.value) return
loadingMore.value = true
searchPage.value += 1
try {
const res: any = await searchMaterialPurchase(searchKeyword.value, searchPage.value)
if (res.data && res.data.length > 0) {
materialOptions.value = [...materialOptions.value, ...res.data]
hasNextPage.value = res.has_next !== false
} else {
hasNextPage.value = false
}
} catch {
searchPage.value -= 1
} finally {
loadingMore.value = false
}
}
const onMaterialDropdownVisibleChange = (visible: boolean) => {
if (!visible) return
// 防御性拦截:竞态条件守卫
// 如果当前已经有搜索关键字(例如用户刚刚粘贴了内容、remote-method 已经设置了 searchKeyword),
// 绝对不要去请求默认列表,否则会清空 searchKeyword、覆盖正确结果。
if (searchKeyword.value || materialOptions.value.length > 0) return
// 打断正在排队的 debounce 定时器,避免与默认请求相互打架
if (searchTimer) { clearTimeout(searchTimer); searchTimer = null }
handleSearchMaterial('')
}
const onMaterialSelected = (id: number | null) => {
if (!id) {
materialBaseId.value = null
return
}
const item = materialOptions.value.find(i => i.id === id)
if (item) {
form.value.name = item.name || item.material_name || ''
form.value.spec_model = item.spec_model || item.spec || ''
materialBaseId.value = id
autoFillHint.value = ''
}
}
// --- 价格半联动逻辑 ---
// totalPriceManuallyEdited:标记总价是否被用户手动修改过,修改后不再自动覆盖
const totalPriceManuallyEdited = ref(false)
const onUnitPriceChange = (val: number | undefined) => {
// 用户修改单价时:如果总价尚未被手动修改,则自动计算总价
if (val !== undefined && val > 0 && form.value.quantity > 0 && !totalPriceManuallyEdited.value) {
form.value.total_price = +(val * form.value.quantity).toFixed(2)
}
}
const onTotalPriceChange = (_val: number | undefined) => {
// 用户手动修改总价时:标记为已手动修改,不再反向强制覆盖单价
// 允许用户输入打包一口价(如单价3元,买2个算5元),保留用户填入的单价和总价
totalPriceManuallyEdited.value = true
}
// --- 上传 ---
const beforeAvatarUpload = (rawFile: any) => {
const isTypeValid = ['image/jpeg', 'image/png', 'image/gif', 'image/webp', 'image/bmp'].includes(rawFile.type)
if (!isTypeValid) {
ElMessage.error('仅支持 JPG/PNG/GIF/WEBP 图片')
return false
}
if (rawFile.size / 1024 / 1024 > 10) {
ElMessage.error('图片不能超过 10MB')
return false
}
return true
}
const customUpload = async (options: any) => {
const { file, onSuccess, onError } = options
const formData = new FormData()
formData.append('file', file)
isUploading.value = true
try {
const res: any = await uploadFile(formData)
if (res.code === 200) {
const newUrl = res.data.url
form.value.images!.push(newUrl)
// 同步更新 fileList,触发 el-upload UI 刷新
fileList.value.push({ name: newUrl.split('/').pop(), url: getImageUrl(newUrl) })
onSuccess(res)
} else {
ElMessage.error(res.msg || '上传失败')
onError(new Error(res.msg))
}
} catch (e) {
ElMessage.error('网络错误')
onError(e)
} finally {
isUploading.value = false
}
}
const handleRemoveImage = async (uploadFile: any) => {
const urlToRemove = form.value.images!.find(u => getImageUrl(u) === uploadFile.url) || uploadFile.url
form.value.images = form.value.images!.filter(u => u !== urlToRemove)
const filename = urlToRemove.split('/').pop()
if (filename && !urlToRemove.startsWith('http')) {
await deleteFile(filename).catch(() => {})
}
}
// 粘贴上传处理器(PC 端:鼠标悬停 + Ctrl+V 直接粘贴图片)
const handlePasteLink = (link: string, field: string) => {
// 采购单没有独立的外链输入框,暂不支持网页图片链接自动填入
}
usePasteUpload(customUpload, 'images', '#upload-purchase-images', handlePasteLink)
// --- 提交 ---
const submitForm = async () => {
if (!form.value.name.trim()) { ElMessage.warning('请选择或填写采购物品'); return }
if (!form.value.approver_id) { ElMessage.warning('请选择审批人'); return }
if (!form.value.purchase_date) { ElMessage.warning('请选择采购日期'); return }
if (!form.value.images || form.value.images.length === 0) { ElMessage.warning('请上传至少一张图片'); return }
submitLoading.value = true
try {
await createPurchase(form.value as any)
ElMessage.success('提交成功,审批人将收到邮件通知')
formDialogVisible.value = false
await fetchData()
} catch (err: any) {
ElMessage.error(err?.msg || '提交失败')
} finally {
submitLoading.value = false
}
}
// --- 详情 ---
const openDetailDialog = async (row: any) => {
try {
const res: any = await getPurchaseDetail(row.id)
detail.value = res.data || {}
detailDialogVisible.value = true
} catch (e) {
ElMessage.error('获取详情失败')
}
}
// --- 审批操作 ---
const handleApprove = async (row: any) => {
try {
await ElMessageBox.confirm(`确定要通过采购申请「${row.request_no}」吗?`, '审批确认', {
confirmButtonText: '确定通过', cancelButtonText: '取消', type: 'info'
})
} catch { return }
try {
await approvePurchase(row.id, { action: 'approve' })
ElMessage.success('已通过')
await fetchData()
} catch (err: any) {
ElMessage.error(err?.msg || '操作失败')
}
}
const openRejectDialog = (row: any) => {
currentRejectRow.value = row
rejectReason.value = ''
rejectDialogVisible.value = true
}
const confirmReject = async () => {
if (!rejectReason.value.trim()) { ElMessage.warning('请填写驳回原因'); return }
rejectLoading.value = true
try {
await approvePurchase(currentRejectRow.value.id, {
action: 'reject', reject_reason: rejectReason.value
})
ElMessage.success('已驳回')
rejectDialogVisible.value = false
await fetchData()
} catch (err: any) {
ElMessage.error(err?.msg || '操作失败')
} finally {
rejectLoading.value = false
}
}
// --- 初始化 ---
onMounted(() => {
fetchData()
fetchApprovers()
})
</script>
<style scoped>
.app-container { padding: 20px; }
.filter-container { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
</style>