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运费模板区域改成多选
This commit is contained in:
jason
@ -0,0 +1,405 @@
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<template>
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<Dialog :title="dialogTitle" v-model="dialogVisible" width="80%">
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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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label-width="80px"
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v-loading="formLoading"
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>
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<el-form-item label="模板名称" prop="name">
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<el-input v-model="formData.name" placeholder="请输入模板名称" />
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</el-form-item>
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<el-form-item label="计费方式" prop="chargeMode">
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<el-radio-group v-model="formData.chargeMode" @change="changeChargeMode">
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<el-radio
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v-for="dict in getIntDictOptions(DICT_TYPE.EXPRESS_CHARGE_MODE)"
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:key="dict.value"
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:label="dict.value"
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>
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{{ dict.label }}
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</el-radio>
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</el-radio-group>
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</el-form-item>
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<el-form-item label="运费" prop="templateCharge">
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<el-table border style="width: 100%" :data="formData.templateCharge">
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<el-table-column align="center" label="区域" width="180">
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<template #default="{ row }">
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<!-- 区域数据太多，用赖加载方式，要不然性能有问题 -->
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<el-tree-select
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v-model="row.areaIds"
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lazy
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:load="loadChargeArea"
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:props="defaultProps"
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multiple
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node-key="id"
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check-strictly
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show-checkbox
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check-on-click-node
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:render-after-expand="false"
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:cache-data="areaCache"
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/>
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</template>
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</el-table-column>
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<el-table-column
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align="center"
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:label="columnTitle.startCountTitle"
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width="180"
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prop="startCount"
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>
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<template #default="{ row }">
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<el-input-number v-model="row.startCount" :min="1" />
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</template>
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</el-table-column>
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<el-table-column width="180" align="center" label="运费(元)" prop="startPrice">
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<template #default="{ row }">
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<el-input-number v-model="row.startPrice" :min="1" />
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</template>
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</el-table-column>
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<el-table-column
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width="180"
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align="center"
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:label="columnTitle.extraCountTitle"
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prop="extraCount"
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>
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<template #default="{ row }">
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<el-input-number v-model="row.extraCount" :min="1" />
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</template>
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</el-table-column>
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<el-table-column width="180" align="center" label="续费(元)" prop="extraPrice">
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<template #default="{ row }">
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<el-input-number v-model="row.extraPrice" :min="1" />
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</template>
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</el-table-column>
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<el-table-column label="操作" align="center">
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<template #default="scope">
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<el-button link type="danger" @click="deleteChargeArea(scope.$index)">
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删除
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</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-item>
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<el-form-item>
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<el-button type="primary" plain @click="addChargeArea()">
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<Icon icon="ep:plus" class="mr-5px" /> 添加区域
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</el-button>
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</el-form-item>
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<el-form-item label="包邮区域" prop="templateFree">
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<el-table border style="width: 100%" :data="formData.templateFree">
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<el-table-column align="center" label="区域">
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<template #default="{ row }">
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<!-- 区域数据太多，用赖加载方式，要不然性能有问题 -->
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<el-tree-select
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v-model="row.areaIds"
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multiple
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lazy
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:load="loadFreeArea"
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:props="defaultProps"
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node-key="id"
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check-strictly
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show-checkbox
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check-on-click-node
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:render-after-expand="true"
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:cache-data="areaCache"
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/>
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</template>
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</el-table-column>
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<el-table-column align="center" :label="columnTitle.freeCountTitle" prop="freeCount">
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<template #default="{ row }">
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<el-input-number v-model="row.freeCount" :min="1" />
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</template>
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</el-table-column>
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<el-table-column align="center" label="包邮金额（元）" prop="freePrice">
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<template #default="{ row }">
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<el-input-number v-model="row.freePrice" :min="1" />
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</template>
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</el-table-column>
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<el-table-column label="操作" align="center">
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<template #default="scope">
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<el-button link type="danger" @click="deleteFreeArea(scope.$index)"> 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-form-item>
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<el-form-item>
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<el-button type="primary" plain @click="addFreeArea()">
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<Icon icon="ep:plus" class="mr-5px" /> 添加区域
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</el-button>
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</el-form-item>
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<el-form-item label="排序" prop="sort">
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<el-input-number v-model="formData.sort" controls-position="right" :min="0" />
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</el-form-item>
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</el-form>
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<template #footer>
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<el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
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<el-button @click="dialogVisible = false">取 消</el-button>
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</template>
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</Dialog>
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</template>
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<script setup lang="ts">
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import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
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import * as DeliveryExpressTemplateApi from '@/api/mall/trade/delivery/expressTemplate'
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import { defaultProps } from '@/utils/tree'
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import { yuanToFen, fenToYuan } from '@/utils'
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import { getChildrenArea, getAreaListByIds } from '@/api/system/area'
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import { cloneDeep } from 'lodash-es'
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const { t } = useI18n() // 国际化
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const message = useMessage() // 消息弹窗
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const dialogVisible = ref(false) // 弹窗的是否展示
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const dialogTitle = ref('') // 弹窗的标题
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const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
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const formType = ref('') // 表单的类型：create - 新增；update - 修改
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const formData = ref({
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id: undefined,
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name: '',
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chargeMode: 1,
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sort: 0,
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templateCharge: [],
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templateFree: []
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})
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const columnTitleMap = new Map()
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const columnTitle = ref({
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startCountTitle: '首件',
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extraCountTitle: '续件',
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freeCountTitle: '包邮件数'
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})
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const formRules = reactive({
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name: [{ required: true, message: '模板名称不能为空', trigger: 'blur' }],
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chargeMode: [{ required: true, message: '配送计费方式不能为空', trigger: 'blur' }],
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sort: [{ required: true, message: '分类排序不能为空', trigger: 'blur' }]
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})
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const formRef = ref() // 表单 Ref
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const areaCache = ref([]) //由于区域节点懒加载，已选区域节点需要缓存展示
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/** 打开弹窗 */
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const open = async (type: string, id?: number) => {
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dialogVisible.value = true
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dialogTitle.value = t('action.' + type)
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formType.value = type
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resetForm()
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try {
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// 修改时，设置数据
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if (id) {
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formLoading.value = true
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formData.value = await DeliveryExpressTemplateApi.getDeliveryExpressTemplate(id)
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columnTitle.value = columnTitleMap.get(formData.value.chargeMode)
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const chargeAreaIds = []
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const freeAreaIds = []
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formData.value.templateCharge.forEach((item) => {
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for (let i = 0; i < item.areaIds.length; i++) {
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if (!chargeAreaIds.includes(item.areaIds[i])) {
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chargeAreaIds.push(item.areaIds[i])
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}
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}
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//前端价格以元展示
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item.startPrice = fenToYuan(item.startPrice)
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item.extraPrice = fenToYuan(item.extraPrice)
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})
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formData.value.templateFree.forEach((item) => {
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for (let i = 0; i < item.areaIds.length; i++) {
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if (!chargeAreaIds.includes(item.areaIds[i]) && !freeAreaIds.includes(item.areaIds[i])) {
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freeAreaIds.push(item.areaIds[i])
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}
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}
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item.freePrice = fenToYuan(item.freePrice)
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})
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//已选的区域节点
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const areaIds = chargeAreaIds.concat(freeAreaIds)
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//区域节点，懒加载方式。 已选节点需要缓存展示
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areaCache.value = await getAreaListByIds(areaIds.join(','))
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}
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} finally {
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formLoading.value = false
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}
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}
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defineExpose({ open }) // 提供 open 方法，用于打开弹窗
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/** 提交表单 */
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const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
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const submitForm = async () => {
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// 校验表单
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if (!formRef) return
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const valid = await formRef.value.validate()
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if (!valid) return
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// 提交请求
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formLoading.value = true
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try {
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const data = formData.value as DeliveryExpressTemplateApi.DeliveryExpressTemplateVO
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data.templateCharge.forEach((item) => {
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//前端价格以元展示，提交到后端。用分计算
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item.startPrice = yuanToFen(item.startPrice)
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item.extraPrice = yuanToFen(item.extraPrice)
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})
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data.templateFree.forEach((item) => {
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item.freePrice = yuanToFen(item.freePrice)
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})
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if (formType.value === 'create') {
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await DeliveryExpressTemplateApi.createDeliveryExpressTemplate(data)
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message.success(t('common.createSuccess'))
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} else {
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await DeliveryExpressTemplateApi.updateDeliveryExpressTemplate(data)
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message.success(t('common.updateSuccess'))
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}
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dialogVisible.value = false
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// 发送操作成功的事件
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emit('success')
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} finally {
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formLoading.value = false
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}
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}
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/** 重置表单 */
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const resetForm = () => {
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formData.value = {
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id: undefined,
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name: '',
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chargeMode: 1,
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templateCharge: [
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{
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areaIds: [1],
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startCount: 2,
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startPrice: 5,
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extraCount: 5,
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extraPrice: 10
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}
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],
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templateFree: [],
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sort: 0
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}
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columnTitle.value = columnTitleMap.get(1)
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formRef.value?.resetFields()
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}
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/** 配送计费方法改变 */
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const changeChargeMode = (chargeMode: number) => {
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columnTitle.value = columnTitleMap.get(chargeMode)
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}
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const defaultArea = [{ id: 1, name: '全国', disabled: false }]
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/** 初始化数据 */
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const initData = async () => {
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// TODO 从服务端全量加载数据， 后面看懒加载是不是可以从前端获取数据。 目前从后端获取数据
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// formLoading.value = true
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// try {
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// const data = await getAreaTree()
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// areaTree = data
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// console.log('areaTree', areaTree)
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// } finally {
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// formLoading.value = false
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// }
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//表头标题和计费方式的映射
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columnTitleMap.set(1, {
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startCountTitle: '首件',
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extraCountTitle: '续件',
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freeCountTitle: '包邮件数'
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})
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columnTitleMap.set(2, {
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startCountTitle: '首件重量(kg)',
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extraCountTitle: '续件重量(kg)',
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freeCountTitle: '包邮重量(kg)'
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})
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columnTitleMap.set(3, {
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startCountTitle: '首件体积(m³)',
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extraCountTitle: '续件体积(m³)',
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freeCountTitle: '包邮体积(m³)'
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})
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}
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/** 懒加载运费区域树 */
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const loadChargeArea = async (node, resolve) => {
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//已选区域需要禁止再次选择
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const areaIds = []
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formData.value.templateCharge.forEach((item) => {
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if (item.areaIds.length > 0) {
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item.areaIds.forEach((areaId) => areaIds.push(areaId))
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}
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})
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if (node.isLeaf) return resolve([])
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const length = node.data.length
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if (length === 0) {
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const data = cloneDeep(defaultArea)
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const item = data[0]
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if (areaIds.includes(item.id)) {
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// TODO 禁止选中的区域有些问题， 导致修改时候不能重新选择 不知道如何处理。 暂时注释掉 @芋艿 有空瞅瞅
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//item.disabled = true
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}
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resolve(data)
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} else {
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const id = node.data.id
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const data = await getChildrenArea(id)
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data.forEach((item) => {
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if (areaIds.includes(item.id)) {
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//item.disabled = true
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}
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})
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resolve(data)
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}
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}
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/** 懒加载包邮区域树 */
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const loadFreeArea = async (node, resolve) => {
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if (node.isLeaf) return resolve([])
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//已选区域需要禁止再次选择
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const areaIds = []
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formData.value.templateFree.forEach((item) => {
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if (item.areaIds.length > 0) {
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item.areaIds.forEach((areaId) => areaIds.push(areaId))
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}
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})
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const length = node.data.length
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if (length === 0) {
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// 为空，从全国开始选择。全国 id == 1
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const data = cloneDeep(defaultArea)
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const item = data[0]
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if (areaIds.includes(item.id)) {
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//item.disabled = true
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}
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resolve(data)
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} else {
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const id = node.data.id
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const data = await getChildrenArea(id)
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//已选区域需要禁止再次选择
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data.forEach((item) => {
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if (areaIds.includes(item.id)) {
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// TODO 禁止选中的区域有些问题， 导致修改时候不能重新选择 不知道如何处理。 暂时注释掉 @芋艿 有空瞅瞅
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//item.disabled = true
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}
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})
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resolve(data)
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}
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}
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/** 添加计费区域 */
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const addChargeArea = () => {
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const data = formData.value
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data.templateCharge.push({
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areaIds: [],
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startCount: 1,
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startPrice: 1,
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extraCount: 1,
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extraPrice: 1
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})
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}
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/** 删除计费区域 */
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const deleteChargeArea = (index) => {
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const data = formData.value
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data.templateCharge.splice(index, 1)
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}
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/** 添加包邮区域 */
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const addFreeArea = () => {
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const data = formData.value
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data.templateFree.push({
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areaIds: [],
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freeCount: 1,
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freePrice: 1
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})
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}
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/** 删除包邮区域 */
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const deleteFreeArea = (index) => {
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const data = formData.value
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data.templateFree.splice(index, 1)
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}
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/** 初始化 **/
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onMounted(() => {
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initData()
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})
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</script>
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