修复添加规格属性顺序错误问题

src/views/commodityManage/components/selectSpec.vue

@@ -178,7 +178,6 @@ let partsChange = (type: string, data: any, index: any) => {
 
 // 每组只可以取一个
 let radioChange = (e: any, item: any) => {
-    // console.log(e, item);
     item.values.forEach((res: any) => {
         if (specList.value.indexOf(res.value) != -1) {
             let s = specList.value.indexOf(res.value)
@@ -190,9 +189,72 @@ let radioChange = (e: any, item: any) => {
     if (specList.value.indexOf(e) == -1) specList.value.push(e)
 }
 
+// 把配件数据整合，让数据选择规格时顺序从上到下
+let handleSpecData = () => {
+    let data = [] as any // specification, value
+    // 深拷贝，避免影响原数组
+    let newarr = JSON.parse((JSON.stringify(props.specData)))
+    newarr.map((item: any) => {
+        let flag = true
+        // 如果已经存储了相同的specification，则下面就不在循环
+        data.map((res: any) => {
+            if (item.specification === res.specification) flag = false
+        })
+        newarr.map((item1: any) => {
+            if (flag) {
+                if (item.specification === item1.specification) {
+                    let flag1 = true
+                    // 如果已经存储了相同的specification，就只添加value
+                    data.map((res: any) => {
+                        if (item.specification === res.specification) flag1 = false
+                    })
+                    if (flag1) {
+                        data.push({
+                            specification: item.specification,
+                            value: [item1.value]
+                        })
+                    } else {
+                        data.forEach((res: any) => {
+                            if (item1.specification === res.specification) {
+                                res.value.push(item1.value)
+                            }
+                        })
+                    }
+                }
+            }
+        })
+    })
+    return data
+}
+
+// 判断规格属性的顺序是否正确，错误需要排序
+let handleSequence = (data: any) => {
+    let specListCopy = [...specList.value] // 浅拷贝
+    // 双重循环判断对应索引值是否对应
+    specList.value.map((arrVal: any, arr: number) => {
+        data.map((item: any, i: number) => {
+            if (arr === i) {
+                let index = item.value.indexOf(arrVal)
+                // 如果对应索引中没有对应关系，则取当前索引在拷贝数组找到对应值，直接赋值
+                if (index === -1) {
+                    data[arr].value.map((element: any) => {
+                        let index1 = specListCopy.indexOf(element)
+                        if (index1 !== -1) {
+                            specList.value[arr] = specListCopy[index1]
+                        }
+                    })
+                }
+            }
+        })
+    })
+}
+
 // 打开添加规格属性框
 let showAddSpec = () => {
     if (specList.value.length === 0) return ElMessage({ type: 'warning', message: '请先选择规格属性' })
+    let resultSpecData = handleSpecData()
+    if (specList.value.length !== resultSpecData.length) return ElMessage({ type: 'warning', message: '请选择所有规格属性' })
+    handleSequence(resultSpecData)
     specificationsRef.value.formData = {
         bomCode: '',
         model: '',