vue3.2/Vite/Ts67: 收集新增SKU数据

└─src
    ├─api
    │  └─product
    │      └─spu
    │          ├─index.ts
    │          └─type.ts
    └─views
        └─product
            └─spu
                └─skuform.vue

//...
import type { SkuData } from "./type";
//...
enum API {
  ADDSKU_URL = "/admin/product/saveSkuInfo",
}
//...
export const reqAddSku = (data: SkuData) =>
  request.post<any, any>(API.ADDSKU_URL, data);

export interface Attr {
  attrId: string | number;
  valueId: string | number;
}
export interface SaleAttr {
  saleAttrId: string | number;
  saleAttrValueId: string | number;
}
//...
export interface SkuData {
  category3Id: string | number;
  spuId: string | number;
  tmId: string | number;
  skuName: string;
  price: string | number;
  weight: string | number;
  skuDesc: string;
  skuAttrValueList?: Attr[];
  skuSaleAttrValueList?: SaleAttr[];
  skuDefaultImg: string;
}

<template>
  <el-form label-width="100px">
    <el-form-item label="SKU名称">
      <el-input placeholder="SKU名称" v-model="skuParams.skuName"></el-input>
    </el-form-item>
    <el-form-item label="价格（元）">
      <el-input
        placeholder="价格（元）"
        type="number"
        v-model="skuParams.price"
      ></el-input>
    </el-form-item>
    <el-form-item label="重量（g）">
      <el-input
        placeholder="重量（g）"
        type="number"
        v-model="skuParams.weight"
      ></el-input>
    </el-form-item>
    <el-form-item label="SKU描述">
      <el-input
        placeholder="SKU描述"
        type="textarea"
        v-model="skuParams.skuDesc"
      ></el-input>
    </el-form-item>
    <!-- 平台属性 -->
    <el-form-item label="平台属性">
      <el-form :inline="true">
        <el-form-item
          v-for="(item, index) in attrArr"
          :key="item.id"
          :label="item.attrName"
        >
          <el-select v-model="item.attrIdAndValue">
            <el-option
              v-for="(item1, index) in item.attrValueList"
              :key="item1.id"
              :label="item1.valueName"
              :value="`${item.id}:${item1.id}`"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
    </el-form-item>
    <el-form-item label="销售属性">
      <el-form :inline="true">
        <el-form-item
          v-for="(item, index) in saleArr"
          :key="item.id"
          :label="item.saleAttrName"
        >
          <el-select v-model="item.saleIdAndValueId">
            <el-option
              v-for="(item1, index) in item.spuSaleAttrValueList"
              :key="item1.id"
              :label="item1.saleAttrValueName"
              :value="`${item.id}:${item1.id}`"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
    </el-form-item>
    <el-form-item label="图片名称">
      <el-table :data="imgArr" ref="table">
        <el-table-column
          type="selection"
          width="80px"
          align="center"
        ></el-table-column>
        <el-table-column label="图片">
          <template #="{row}">
            <img :src="row.imgUrl" widht="100" height="100" />
          </template>
        </el-table-column>
        <el-table-column label="名称" prop="imgName"></el-table-column>
        <el-table-column label="操作">
          <template #="{row}">
            <el-button type="primary" size="small" @click="handler(row)"
              >设置默认</el-button
            >
          </template>
        </el-table-column>
      </el-table>
    </el-form-item>
    <!-- 按钮 -->
    <el-form-item>
      <el-button type="primary" size="small" @click="save">保存</el-button>
      <el-button type="primary" size="small" @click="cancel">取消</el-button>
    </el-form-item>
  </el-form>
</template>
<script setup lang="ts">
  import { ref } from "vue";
  import { reqAttr } from "@/api/product/attr";
  import {
    reqSpuImageList,
    reqSpuHasSaleAttr,
    reqAddSku,
  } from "@/api/product/spu";
  import type { SkuData } from "@/api/product/spu/type";

  let $emit = defineEmits(["changeScene"]);

  let attrArr = ref<any>([]);
  let saleArr = ref<any>([]);
  let imgArr = ref<any>([]);

  let table = ref<any>([]);

  let skuParams = reactive<SkuData>({
    category3Id: "",
    spuId: "",
    tmId: "",
    skuName: "",
    price: "",
    weight: "",
    skuDesc: "",
    skuAttrValueList: [],
    skuSaleAttrValueList: [],
    skuDefaultImg: "",
  });

  const cancel = () => {
    $emit("changeScene", {
      flag: 0,
      params: "",
    });
  };

  const save = async () => {
    skuParams.skuAttrValueList = attrArr.value.reduce(
      (prev: any, next: any) => {
        if (next.attrIdAndValueId) {
          let [attrId, valueId] = next.attrIdAndValueId.split(":");
          prev.push({
            attrId,
            valueId,
          });
        }
        return prev;
      },
      []
    );
    skuParams.skuSaleAttrValueList = saleArr.value.reduce(
      (prev: any, next: any) => {
        if (next.saleIdAndValueId) {
          let [saleAttrId, saleAttrValueId] = next.saleIdAndValueId.split(":");
          prev.push({
            saleAttrId,
            saleAttrValueId,
          });
        }
        return prev;
      },
      []
    );
    const result: any = await reqAddSku(skuParams);
    if (result.code === 200) {
      ElMessage({
        type: "success",
        message: "添加SKU成功",
      });
      $emit("changeScene", {
        flag: 0,
        params: "",
      });
    } else {
      ElMessage({
        type: "error",
        message: "添加SKU失败",
      });
    }
  };

  const initSkuData = async (
    c1Id: number | string,
    c2Id: number | string,
    spu: any
  ) => {
    // 收集数据
    skuParams.category3Id = spu.category3Id;
    skuParams.spuId = spu.id;
    skuParams.tmId = spu.tmId;
    const result: any = await reqAttr(c1Id, c2Id, spu.category3Id);
    const result1: any = await reqSpuHasSaleAttr(spu.id);
    const result2: any = await reqSpuImageList(spu.id);
    attrArr.value = result.data;
    saleArr.value = result1.data;
    imgArr.value = result2.data;
  };

  const handler = (row: any) => {
    imgArr.value.forEach((item: any) => {
      table.value.toggleRowSelection(row, false);
    });
    table.value.toggleRowSelection(row, true);
    skuParams.skuDefaultImg = row.imgUrl;
  };

  defineExpose({
    initSkuData,
  });
</script>