add 动态表结构处理相关工具

src/utils/dynamicData.js

@@ -0,0 +1,4 @@
+/**
+ * 用于调整服务器返回的动态数据
+ */
+export default function handleDynamicData() {}

src/utils/dynamicProps.js

@@ -0,0 +1,44 @@
+/**
+ * 用于动态表结构的 tableProps 生成
+ * @param {*} nameData 
+ * @returns 
+ */
+export default function handleNameData(nameData) {
+	const props = step1(nameData.filter((item) => item.tree == 1));
+	step2(
+		props,
+		nameData.filter((item) => item.tree == 2)
+	);
+	// console.log('level 1', JSON.stringify(props, null, 2));
+	return props;
+}
+
+function step1(tree1) {
+	return Array.from(new Set(tree1.map((item) => item.name)))
+		.sort()
+		.map((item) => ({
+			prop: item,
+			label: item,
+			align: 'center',
+			children: [],
+		}));
+}
+
+function step2(firstTierProps, tree2) {
+	tree2.map((nd) => {
+		const parent = firstTierProps.find(
+			({ prop }) => nd.parentId.indexOf(prop) > -1
+		);
+		if (notRepeat(parent.children, nd.name)) {
+			parent.children.push({
+				label: nd.name,
+				prop: `${parent.prop}-${nd.name}`,
+				align: 'center',
+			});
+		}
+	});
+}
+
+function notRepeat(propArray, name) {
+	return propArray.every((item) => item.label !== name);
+}