647 lines
19 KiB
Vue
647 lines
19 KiB
Vue
<template>
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<div class="component-container">
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<div class="component-container__main">
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<el-card class="box-card">
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<template #header>
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<span>商品规格</span>
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<el-button
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:icon="Plus"
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type="success"
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@click="handleSpecAdd"
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size="small"
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style="float: right;"
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>
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添加规格项
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</el-button>
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</template>
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<el-form
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ref="specFormRef"
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:model="specForm"
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:inline="true"
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size="small"
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>
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<el-table
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ref="specTableRef"
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:data="specForm.specList"
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row-key="id"
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size="small"
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>
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<el-table-column align="center" width="50">
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<template>
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<svg-icon class="drag-handler" icon-class="drag"/>
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</template>
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</el-table-column>
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<el-table-column label="规格名" width="200">
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<template #default="scope">
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<el-form-item
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:prop="'specList[' + scope.$index + '].name'"
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:rules="rules.spec.name"
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>
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<el-input
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type="text"
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v-model="scope.row.name"
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size="small"
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@input="handleSpecChange()"
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/>
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</el-form-item>
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</template>
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</el-table-column>
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<el-table-column>
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<template #header>
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规格值
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<el-link type="danger" style="font-size:12px" :underline="false">（默认第一条规格包含图片）</el-link>
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</template>
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<template #default="scope">
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<div v-for="item in scope.row.values"
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style="margin-right:15px;display: inline-block"
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>
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<el-tag
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size="small"
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closable
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:type="colors[scope.$index%colors.length]"
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@close="handleSpecValueRemove(scope.$index,item.id)"
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>
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{{ item.value }}
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</el-tag>
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<single-upload
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v-model="item.picUrl"
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v-if="scope.$index==0"
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style="margin-top: 5px"
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/>
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</div>
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<el-input
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v-if="tagInputs.length>0 &&tagInputs[scope.$index].visible"
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v-model="tagInputs[scope.$index].value"
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@keyup.enter.native="handleSpecValueInput(scope.$index)"
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@blur="handleSpecValueInput(scope.$index)"
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style="width: 80px;vertical-align: top"
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size="small"
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/>
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<el-button
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v-else
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@click="handleSpecValueAdd(scope.$index)"
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:icon="Plus"
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style="vertical-align: top"
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size="small"
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>
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添加规格值
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</el-button>
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</template>
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</el-table-column>
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<el-table-column width="60" label="操作">
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<template #default="scope">
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<el-button
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type="danger"
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:icon="Minus"
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size="small"
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circle
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plain
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@click.stop="handleSpecRemove(scope.$index)"/>
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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-card>
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<el-card class="box-card">
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<template #header>
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<span>商品库存</span>
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</template>
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<el-form
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ref="skuFormRef"
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:model="skuForm"
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size="small"
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:inline="true"
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>
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<el-table
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:data="skuForm.skuList"
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:span-method="objectSpanMethod"
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highlight-current-row
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size="small"
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border
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>
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<el-table-column
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v-for="(title,index) in specTitles"
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align="center"
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:prop="'specValue'+(index+1)"
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:label="title">
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</el-table-column>
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<el-table-column
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label="商品编码"
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align="center"
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>
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<template #default="scope">
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<el-form-item :prop="'skuList['+scope.$index+'].sn'" :rules="rules.sku.sn">
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<el-input v-model="scope.row.sn"/>
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</el-form-item>
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</template>
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</el-table-column>
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<el-table-column label="价格" align="center">
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<template #default="scope">
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<el-form-item :prop="'skuList['+scope.$index+'].price'" :rules="rules.sku.price">
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<el-input v-model="scope.row.price"/>
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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="库存" align="center">
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<template #default="scope">
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<el-form-item :prop="'skuList['+scope.$index+'].stock'" :rules="rules.sku.stock">
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<el-input v-model="scope.row.stock"/>
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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>
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</el-form>
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</el-card>
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</div>
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<div class="component-container__footer">
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<el-button @click="handlePrev">上一步，设置商品属性</el-button>
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<el-button type="primary" @click="submitForm">提交</el-button>
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</div>
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</div>
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</template>
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<script setup>
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import {listAttributes} from "@/api/pms/attribute";
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import SingleUpload from '@/components/Upload/SingleUpload.vue'
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// import Sortable from 'sortablejs'
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import {addGoods, updateGoods} from "@/api/pms/goods";
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import {computed, getCurrentInstance, nextTick, onMounted, reactive, ref, toRefs, unref, watch} from "vue";
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import {ElNotification, ElMessage, ElTable, ElForm} from "element-plus"
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import {Plus, Minus} from '@element-plus/icons'
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import SvgIcon from '@/components/SvgIcon/index.vue'
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import {useRouter} from "vue-router";
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const emit = defineEmits(['prev', 'next'])
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const proxy = getCurrentInstance()
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const router = useRouter()
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const specTableRef = ref(ElTable)
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const specFormRef = ref(ElForm)
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const skuFormRef = ref(ElForm)
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const props = defineProps({
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modelValue: {
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type: Object,
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default: {}
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}
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})
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const categoryId = computed(() => props.modelValue.categoryId);
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const state = reactive({
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specForm: {
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specList: []
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},
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skuForm: {
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skuList: []
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},
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// 规格项表格标题
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specTitles: [],
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rules: {
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spec: {
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name: [{required: true, message: '请输入规格名称', trigger: 'blur'}],
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value: [{required: true, message: '请输入规格值', trigger: 'blur'}]
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},
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sku: {
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sn: [{required: true, message: '请输入商品编号', trigger: 'blur'}],
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price: [{required: true, message: '请输入商品价格', trigger: 'blur'}],
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stock: [{required: true, message: '请输入商品库存', trigger: 'blur'}],
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}
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},
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colors: ['', 'success', 'warning', 'danger'],
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tagInputs: [{value: undefined, visible: false}], // 规格值标签临时值和显隐控制
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loading: undefined
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})
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const {specForm, skuForm, specTitles, rules, colors, tagInputs, loading} = toRefs(state)
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watch(categoryId, (newVal, oldVal) => {
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// 商品编辑不加载分类下的规格
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const spuId = props.modelValue.id
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if (spuId) {
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return false;
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}
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if (newVal) {
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// type=1 商品分类下的规格
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listAttributes({categoryId: newVal, type: 1}).then(response => {
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const specList = response.data
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if (specList && specList.length > 0) {
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specList.forEach((item) => {
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state.specForm.specList.push({
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name: item.name,
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values: []
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})
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})
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loadData()
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}
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})
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}
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},
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{
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immediate: true,
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deep: true
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}
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)
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function loadData() {
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props.modelValue.specList.forEach((specItem) => {
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const specIndex = state.specForm.specList.findIndex(item => item.name == specItem.name)
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if (specIndex > -1) {
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state.specForm.specList[specIndex].values.push({
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id: specItem.id,
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value: specItem.value,
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picUrl: specItem.picUrl
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})
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} else {
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state.specForm.specList.push({
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name: specItem.name,
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values: [{id: specItem.id, value: specItem.value, picUrl: specItem.picUrl}]
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})
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}
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})
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// 每个规格项追加一个添加规格值按钮
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for (let i = 0; i < state.specForm.specList.length; i++) {
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state.tagInputs.push({'value': undefined, 'visible': false})
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}
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// SKU规格ID拼接字符串处理
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props.modelValue.skuList.forEach((sku) => {
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sku.specIdArr = sku.specIds.split('_')
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})
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generateSkuList()
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handleSpecChange()
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handleSpecReorder()
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nextTick(() => {
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// registerSpecDragSortEvent()
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})
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}
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/**
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* 生成SKU列表的title
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*/
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function handleSpecChange() {
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const specList = JSON.parse(JSON.stringify(state.specForm.specList))
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state.specTitles = specList.map((item) => item.name)
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}
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/**
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* 规格列表重排序
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*/
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function handleSpecReorder() {
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state.specForm.specList.forEach((item, index) => {
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item.index = index
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})
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}
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/**
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* 注册拖拽排序事件
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*/
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/*function registerSpecDragSortEvent() {
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const el = specTableRef.value.$el.querySelectorAll('.el-table__body-wrapper > table > tbody')[0]
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Sortable.create(el, {
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ghostClass: 'sortable-ghost', // Class name for the drop placeholder,
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setData: function (dataTransfer: any) {
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dataTransfer.setData('Text', '')
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},
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onEnd: (evt: any) => {
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// oldIndex 拖拽行当前所在索引
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// newIndex 拖拽行目标索引
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const targetRow = state.specForm.specList.splice(evt.oldIndex, 1)[0] // 返回被删除的行
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state.specForm.specList.splice(evt.newIndex, 0, targetRow) // 拼接
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generateSkuList() // 重新生成sku
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handleSpecChange()
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handleSpecReorder()
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}
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})
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}*/
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/**
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* 根据商品规格笛卡尔积生成SKU列表
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*
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* 规格列表：
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* [
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* { 'id':1,'name':'颜色','values':[{id:1,value:'白色'},{id:2,value:'黑色'},{id:3,value:'蓝色'}] },
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* { 'id':2,'name':'版本','values':[{id:1,value:'6+128G'},{id:2,value:'8+128G'},{id:3,value:'8G+256G'}] }
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* ]
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*/
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function generateSkuList() {
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const specList = JSON.parse(JSON.stringify(state.specForm.specList.filter(item => item.values.length > 0))) // 深拷贝，取有属性的规格项，否则笛卡尔积运算得到的SKU列表值为空
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// 如果规格为空，生成SKU列表为空
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if (specList.length === 0) {
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state.skuForm.skuList = []
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return
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}
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const skuList = specList.reduce((acc, curr) => {
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let result = []
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acc.forEach((item) => {
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// curr => { 'id':1,'name':'颜色','values':[{id:1,value:'白色'},{id:2,value:'黑色'},{id:3,value:'蓝色'}] }
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curr.values.forEach((v) => { // v=>{id:1,value:'白色'}
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let temp = Object.assign({}, item)
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temp.specValues += v.value + '_' // 规格值拼接
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temp.specIds += v.id + '|' // 规格ID拼接
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result.push(temp)
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})
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})
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return result
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}, [{specValues: '', specIds: ''}])
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skuList.forEach((item) => {
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item.specIds = item.specIds.substring(0, item.specIds.length - 1)
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item.name = item.specValues.substring(0, item.specIds.length - 1).replaceAll('_', ' ')
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const specIdArr = item.specIds.split('|')
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const skus = props.modelValue.skuList.filter((sku) =>
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sku.specIdArr.length === specIdArr.length &&
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sku.specIdArr.every((a) => specIdArr.some((b) => a === b)) &&
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specIdArr.every((x) => sku.specIdArr.some((y) => x === y))
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) // 数据库的SKU列表
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if (skus && skus.length > 0) {
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const sku = skus[0]
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item.id = sku.id
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item.sn = sku.sn
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item.price = sku.price / 100
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item.stock = sku.stock
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}
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const specValueArr = item.specValues.substring(0, item.specValues.length - 1).split('_') // ['黑','6+128G','官方标配']
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specValueArr.forEach((v, i) => {
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const key = 'specValue' + (i + 1)
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item[key] = v
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if (i == 0 && state.specForm.specList.length > 0) {
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const valueIndex = state.specForm.specList[0].values.findIndex((specValue) => specValue.value == v)
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if (valueIndex > -1) {
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item.picUrl = state.specForm.specList[0].values[valueIndex].picUrl
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}
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}
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})
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})
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state.skuForm.skuList = JSON.parse(JSON.stringify(skuList))
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}
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/**
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* 添加规格
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*/
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function handleSpecAdd() {
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if (state.specForm.specList.length >= 3) {
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ElMessage.warning('最多支持3组规格')
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return
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}
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state.specForm.specList.push({})
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state.tagInputs.push({'value': undefined, 'visible': false})
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handleSpecReorder()
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}
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/**
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* 删除规格
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* @param index
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*/
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function handleSpecRemove(index) {
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state.specForm.specList.splice(index, 1)
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state.tagInputs.splice(index, 1)
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generateSkuList()
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handleSpecReorder()
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handleSpecChange()
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}
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/**
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* 添加规格值
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*
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* @param specIndex
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*/
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function handleSpecValueAdd(specIndex) {
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state.tagInputs[specIndex].visible = true
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}
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/**
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* 删除规格值
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*
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* @param rowIndex
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* @param specValueId
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*/
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function handleSpecValueRemove(rowIndex, specValueId) {
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const specList = JSON.parse(JSON.stringify(state.specForm.specList))
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const removeIndex = specList[rowIndex].values.map((item) => item.id).indexOf(specValueId)
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specList[rowIndex].values.splice(removeIndex, 1)
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state.specForm.specList = specList
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generateSkuList()
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handleSpecChange()
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handleSpecReorder()
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}
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/**
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* 规格值输入
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*/
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function handleSpecValueInput(rowIndex) {
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const currSpecValue = state.tagInputs[rowIndex].value
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const specValues = state.specForm.specList[rowIndex].values
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if (specValues && specValues.length > 0 && specValues.map((item) => item.value).includes(currSpecValue)) {
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ElMessage.warning("规格值重复，请重新输入")
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return false
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}
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if (currSpecValue) {
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if (specValues && specValues.length > 0) {
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// 临时规格值ID tid_1_1
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let maxSpecValueIndex = specValues.filter((item) => item.id.includes('tid_')).map((item) => item.id.split('_')[2]).reduce((acc, curr) => {
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return acc > curr ? acc : curr
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}, 0)
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console.log('maxSpecValueIndex', maxSpecValueIndex)
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state.specForm.specList[rowIndex].values[specValues.length] = {
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'value': currSpecValue,
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'id': 'tid_' + (rowIndex + 1) + '_' + ++maxSpecValueIndex
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}
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} else {
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state.specForm.specList[rowIndex].values = [{'value': currSpecValue, 'id': 'tid_' + (rowIndex + 1) + '_1'}]
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}
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}
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state.tagInputs[rowIndex].value = undefined
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state.tagInputs[rowIndex].visible = false
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generateSkuList()
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}
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/**
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* 合并规格单元格
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*
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* @param cellObj 单元格对象
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*/
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const objectSpanMethod = ({
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row,
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column,
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rowIndex,
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columnIndex,
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}) => {
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let mergeRows = [1, 1, 1] // 分别对应规格1、规格2、规格3列合并的行数
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const specLen = state.specForm.specList.filter(item => item.values && item.values.length > 0).length
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if (specLen == 2) {
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const values_len_2 = state.specForm.specList[1].values ? state.specForm.specList[1].values.length : 1 // 第2个规格项的规格值的数量
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mergeRows = [values_len_2, 1, 1]
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} else if (specLen == 3) {
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const values_len_2 = state.specForm.specList[1].values ? state.specForm.specList[1].values.length : 1 // 第2个规格项的规格值的数量
|
||
const values_len_3 = state.specForm.specList[2].values ? state.specForm.specList[2].values.length : 1 // 第3个规格项的规格值的数量
|
||
mergeRows = [values_len_2 * values_len_3, values_len_3, 1]
|
||
}
|
||
if (columnIndex == 0) {
|
||
if (rowIndex % mergeRows[0] === 0) {
|
||
return [mergeRows[0], 1]// 合并单元格
|
||
} else {
|
||
return [0, 0] // 隐藏单元格
|
||
}
|
||
}
|
||
if (columnIndex == 1) {
|
||
if (rowIndex % mergeRows[1] === 0) {
|
||
return [mergeRows[1], 1]// 合并单元格
|
||
} else {
|
||
return [0, 0] // 隐藏单元格
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* 商品表单提交
|
||
*/
|
||
function submitForm() {
|
||
// 判断商品SKU列表是否为空
|
||
if (!state.skuForm.skuList || state.skuForm.skuList.length === 0) {
|
||
ElMessage.warning("未添加商品库存")
|
||
return false;
|
||
}
|
||
|
||
const specForm = unref(specFormRef)
|
||
specForm.validate((specValid) => {
|
||
if (specValid) {
|
||
const skuForm = unref(skuFormRef)
|
||
skuForm.validate((skuValid) => {
|
||
if (skuValid) {
|
||
// openFullScreen()
|
||
|
||
// 重组商品的规格和SKU列表
|
||
let submitsData = Object.assign({}, props.modelValue)
|
||
delete submitsData.specList
|
||
delete submitsData.skuList
|
||
|
||
let specList = []
|
||
state.specForm.specList.forEach(item => {
|
||
item.values.forEach((value) => {
|
||
value.name = item.name
|
||
})
|
||
specList = specList.concat(item.values)
|
||
})
|
||
submitsData.specList = specList // 规格列表
|
||
|
||
submitsData.price *= 100 // 金额转成分保存至数据库
|
||
submitsData.originPrice *= 100
|
||
|
||
let skuList = JSON.parse(JSON.stringify(state.skuForm.skuList))
|
||
skuList.map((item) => {
|
||
item.price *= 100
|
||
return item
|
||
})
|
||
submitsData.skuList = skuList
|
||
console.log('提交数据', submitsData)
|
||
const goodsId = props.modelValue.id
|
||
if (goodsId) { // 编辑商品提交
|
||
updateGoods(goodsId, submitsData).then((res) => {
|
||
router.push({path: '/pms/goods'})
|
||
ElNotification({
|
||
title: '提示',
|
||
message: '编辑商品成功',
|
||
type: 'success',
|
||
})
|
||
//closeFullScreen()
|
||
}, (err) => {
|
||
//closeFullScreen()
|
||
}
|
||
)
|
||
} else { // 新增商品提交
|
||
addGoods(submitsData).then(response => {
|
||
router.push({path: '/pms/goods'})
|
||
ElNotification({
|
||
title: '提示',
|
||
message: '新增商品成功',
|
||
type: 'success',
|
||
})
|
||
// closeFullScreen()
|
||
}, (err) => {
|
||
// closeFullScreen()
|
||
})
|
||
}
|
||
}
|
||
})
|
||
}
|
||
})
|
||
}
|
||
|
||
function openFullScreen() {
|
||
state.loading = proxy.$loading({
|
||
lock: true,
|
||
text: '商品信息提交中，请等待...',
|
||
spinner: 'el-icon-loading',
|
||
background: 'rgba(0, 0, 0, 0.7)'
|
||
});
|
||
}
|
||
|
||
function closeFullScreen() {
|
||
if (state.loading) {
|
||
state.loading.close()
|
||
}
|
||
}
|
||
|
||
function handlePrev() {
|
||
emit('prev')
|
||
}
|
||
|
||
function handNext() {
|
||
emit('next')
|
||
}
|
||
|
||
onMounted(() => {
|
||
loadData()
|
||
})
|
||
|
||
</script>
|
||
|
||
<style lang="scss" scoped>
|
||
|
||
.component-container {
|
||
&__main {
|
||
margin: 20px auto
|
||
}
|
||
|
||
&__footer {
|
||
position: fixed;
|
||
bottom: 20px;
|
||
right: 20px;
|
||
}
|
||
|
||
.box-card {
|
||
margin-bottom: 20px;
|
||
}
|
||
}
|
||
|
||
.el-form-item--mini.el-form-item {
|
||
margin-top: 18px;
|
||
}
|
||
</style>
|