<template>
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<el-form
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ref="formRef"
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:model="formData"
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:rules="formRules"
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v-loading="formLoading"
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label-width="0px"
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:inline-message="true"
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:disabled="disabled"
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>
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<el-table :data="formData" class="-mt-10px">
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<el-table-column label="序号" type="index" align="center" width="60" />
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<el-table-column label="产品名称" min-width="180">
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<template #default="{ row, $index }">
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<el-form-item :prop="`${$index}.productId`" :rules="formRules.productId" class="mb-0px!">
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<el-select
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v-model="row.productId"
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clearable
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filterable
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@change="onChangeProduct($event, row)"
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placeholder="请选择产品"
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>
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<el-option
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v-for="item in productList"
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:key="item.id"
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:label="item.name"
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:value="item.id"
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/>
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</el-select>
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</el-form-item>
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</template>
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</el-table-column>
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<el-table-column label="条码" min-width="150">
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<template #default="{ row }">
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<el-form-item class="mb-0px!">
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<el-input disabled v-model="row.productNo" />
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</el-form-item>
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</template>
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</el-table-column>
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<el-table-column label="单位" min-width="80">
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<template #default="{ row }">
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<dict-tag :type="DICT_TYPE.CRM_PRODUCT_UNIT" :value="row.productUnit" />
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</template>
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</el-table-column>
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<el-table-column label="价格（元）" min-width="120">
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<template #default="{ row }">
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<el-form-item class="mb-0px!">
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<el-input disabled v-model="row.productPrice" :formatter="erpPriceInputFormatter" />
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</el-form-item>
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</template>
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</el-table-column>
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<el-table-column label="售价（元）" fixed="right" min-width="140">
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<template #default="{ row, $index }">
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<el-form-item :prop="`${$index}.contractPrice`" class="mb-0px!">
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<el-input-number
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v-model="row.contractPrice"
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controls-position="right"
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:min="0.001"
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:precision="2"
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class="!w-100%"
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/>
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</el-form-item>
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</template>
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</el-table-column>
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<el-table-column label="数量" prop="count" fixed="right" min-width="120">
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<template #default="{ row, $index }">
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<el-form-item :prop="`${$index}.count`" :rules="formRules.count" class="mb-0px!">
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<el-input-number
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v-model="row.count"
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controls-position="right"
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:min="0.001"
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:precision="3"
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class="!w-100%"
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/>
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</el-form-item>
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</template>
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</el-table-column>
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<el-table-column label="合计" prop="totalPrice" fixed="right" min-width="140">
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<template #default="{ row, $index }">
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<el-form-item :prop="`${$index}.totalPrice`" class="mb-0px!">
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<el-input disabled v-model="row.totalPrice" :formatter="erpPriceInputFormatter" />
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</el-form-item>
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</template>
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</el-table-column>
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<el-table-column align="center" fixed="right" label="操作" width="60">
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<template #default="{ $index }">
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<el-button @click="handleDelete($index)" link>—</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-form>
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<el-row justify="center" class="mt-3" v-if="!disabled">
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<el-button @click="handleAdd" round>+ 添加产品</el-button>
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</el-row>
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</template>
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<script setup lang="ts">
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import * as ProductApi from '@/api/crm/product'
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import { erpPriceInputFormatter, erpPriceMultiply } from '@/utils'
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import { DICT_TYPE } from '@/utils/dict'
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const props = defineProps<{
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products: undefined
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disabled: false
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}>()
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const formLoading = ref(false) // 表单的加载中
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const formData = ref([])
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const formRules = reactive({
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productId: [{ required: true, message: '产品不能为空', trigger: 'blur' }],
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contractPrice: [{ required: true, message: '合同价格不能为空', trigger: 'blur' }],
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count: [{ required: true, message: '产品数量不能为空', trigger: 'blur' }]
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})
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const formRef = ref([]) // 表单 Ref
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const productList = ref<ProductApi.ProductVO[]>([]) // 产品列表
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/** 初始化设置产品项 */
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watch(
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() => props.products,
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async (val) => {
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formData.value = val
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},
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{ immediate: true }
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)
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/** 监听合同产品变化，计算合同产品总价 */
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watch(
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() => formData.value,
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(val) => {
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if (!val || val.length === 0) {
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return
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}
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// 循环处理
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val.forEach((item) => {
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if (item.contractPrice != null && item.count != null) {
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item.totalPrice = erpPriceMultiply(item.contractPrice, item.count)
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} else {
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item.totalPrice = undefined
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}
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})
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},
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{ deep: true }
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)
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/** 新增按钮操作 */
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const handleAdd = () => {
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const row = {
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id: undefined,
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productId: undefined,
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productUnit: undefined, // 产品单位
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productNo: undefined, // 产品条码
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productPrice: undefined, // 产品价格
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contractPrice: undefined,
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count: 1
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}
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formData.value.push(row)
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}
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/** 删除按钮操作 */
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const handleDelete = (index: number) => {
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formData.value.splice(index, 1)
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}
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/** 处理产品变更 */
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const onChangeProduct = (productId, row) => {
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const product = productList.value.find((item) => item.id === productId)
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if (product) {
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row.productUnit = product.unit
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row.productNo = product.no
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row.productPrice = product.price
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row.contractPrice = product.price
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}
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}
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/** 表单校验 */
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const validate = () => {
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return formRef.value.validate()
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}
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defineExpose({ validate })
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/** 初始化 */
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onMounted(async () => {
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productList.value = await ProductApi.getProductSimpleList()
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})
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</script>
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