辅助条码单位重复选择校验并提示

src/views/supermarketerp/supermarketSpu/components/auxiliary-code.vue

@@ -130,6 +130,11 @@ const computedSmErpUnitEntityList = computed(() => props.smErpUnitEntityList?.fi
 
 // 包装单位下拉选择变化
 const handleUnitIdChange = (unitId: string, rowIndex: number) => {
+	nextTick(() => {
+		if (!isFieldUnique(auxiliaryCodeList.value, "unit")) {
+			useMessage().error("包装单位重复")
+		}
+	})
 	;(auxiliaryCodeList.value[rowIndex] as any).unit = computedSmErpUnitEntityList.value?.find((item: rowVU) => item.id == unitId)?.unit
 }
 
@@ -144,6 +149,19 @@ const removeSelectRowEvent = () => {
 	}
 }
 
+// 判断辅助条码是否重复
+const isFieldUnique = (arr: any[], field: string) => {
+	const seen = new Set()
+	for (const item of arr) {
+		const value = item[field]
+		if (seen.has(value)) {
+			return false
+		}
+		seen.add(value)
+	}
+	return true
+}
+
 // 校验可编辑表格 成功返回 true 失败返回 false
 // const editableTableValidate = async () => {
 // 	// 全量校验