装箱出货bug

src/views/salesMange/shipmentMange/packing/index.vue

@@ -812,21 +812,26 @@ const handleClickPacking = () => {
     const contractIds = formData.data.contractIds
       ? formData.data.contractIds.join(",")
       : "";
-    formData.data.packDetailList.push({
+    let item = {
       customerId: customerId,
       contractIds: contractIds,
-      packQuantity: undefined,
-      netWeight: undefined,
-      roughWeight: undefined,
-      boxLong: undefined,
-      boxWide: undefined,
-      boxHigh: undefined,
+      packQuantity: 1,
+      netWeight: null,
+      roughWeight: null,
+      boxLong: null,
+      boxWide: null,
+      boxHigh: null,
       bomVolume: "",
       remark: "",
       packDetailGoodsList: [],
       packDetailProductList: packDetailProductList,
       isShow: false,
-    });
+    };
+    formData.data.packDetailList.push(item);
+    handleChangePackQuantity(
+      item.packQuantity,
+      formData.data.packDetailList.length - 1
+    );
   } else {
     return ElMessage({
       message: "请选择产品 !",
@@ -836,43 +841,45 @@ const handleClickPacking = () => {
 };
 
 const handleChangePackQuantity = (val, index) => {
-  console.log(formData.data.contractProductData, "aa");
-  console.log(formData.data.packDetailList, "bb");
-  if (val && val > 0) {
-    // for (let i = 0; i < formData.data.contractProductData.length; i++) {
-    //   const iele = formData.data.contractProductData[i];
-    //   iele.waitQuantity =
-    //     Number(iele.cpQuantity) - Number(iele.sumPackQuantity);
-    //   let quantity = e.waitQuantity;
-    //   for (let j = 0; j < formData.data.packDetailList.length; j++) {
-    //     const jele = formData.data.packDetailList[j];
-    //   }
-    // }
+  // if (val && val > 0) {
+  // 转为map对象
+  const obj = {};
+  for (let i = 0; i < formData.data.contractProductData.length; i++) {
+    const e = formData.data.contractProductData[i];
+    obj[e.contractId + ""] = Number(e.cpQuantity) - Number(e.sumPackQuantity);
+  }
+  // 计算数量 即装箱数量 * 箱数 新增字段放在最外层
+  for (let i = 0; i < formData.data.packDetailList.length; i++) {
+    const ele = formData.data.packDetailList[i];
+    for (let j = 0; j < ele.packDetailProductList.length; j++) {
+      const jele = ele.packDetailProductList[j];
+      ele[jele.contractId + ""] = Number(ele.packQuantity) * jele.quantity;
+    }
+  }
+  // 计算新的待装箱数量
+  for (let i = 0; i < formData.data.packDetailList.length; i++) {
+    const e = formData.data.packDetailList[i];
+    for (const key in obj) {
+      obj[key] = obj[key] - e[key];
+      if (obj[key] < 0) {
+        e.packQuantity = null;
+        handleChangePackQuantity(null, index);
+        return ElMessage({
+          message: "装箱数量 * 箱数不可大于待装箱数量",
+          type: "info",
+        });
+      }
+    }
+  }
+  // 赋值
+  for (let i = 0; i < formData.data.contractProductData.length; i++) {
+    const e = formData.data.contractProductData[i];
+    for (const key in obj) {
+      if (e.contractId === key) {
+        e.waitQuantity = obj[key];
+      }
+    }
   }
-  // if (formData.data.contractProductData.length > 0 && val && val > 0) {
-  //   for (let j = 0; j < formData.data.contractProductData.length; j++) {
-  //     const e = formData.data.contractProductData[j];
-  //     e.waitQuantity = Number(e.cpQuantity) - Number(e.sumPackQuantity);
-  //     let quantity = e.waitQuantity;
-  //     for (let i = 0; i < formData.data.packDetailList.length; i++) {
-  //       const iele = formData.data.packDetailList[i];
-  //       quantity -= iele.quantity * Number(e.quantity);
-  //       if (quantity < 0) {
-  //         formData.data.packDetailList[i].packQuantity = undefined;
-  //         return ElMessage({
-  //           message: "装箱数量 * 箱数不可大于待装箱数量",
-  //           type: "info",
-  //         });
-  //       } else {
-  //         e.waitQuantity = quantity;
-  //       }
-  //     }
-  //   }
-  // } else {
-  //   for (let j = 0; j < formData.data.contractProductData.length; j++) {
-  //     const e = formData.data.contractProductData[j];
-  //     e.waitQuantity = Number(e.cpQuantity) - Number(e.sumPackQuantity);
-  //   }
   // }
 };
 
@@ -918,7 +925,7 @@ const handleChangeContract = (val) => {
       formData.data.contractProductData = res.data.map((x) => ({
         ...x,
         waitQuantity: Number(x.cpQuantity) - Number(x.sumPackQuantity),
-        quantity: undefined,
+        quantity: null,
       }));
     });
 };