From 3260dcbaf95ebef61e3e3a26ad8c1037cab30fbb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=99=BD=E8=8C=B6=E6=B8=85=E6=AC=A2?=
 <go_developer@163.com>
Date: Tue, 25 Jan 2022 20:14:47 +0800
Subject: [PATCH] save code

---
 json_tool/gabs.go | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/json_tool/gabs.go b/json_tool/gabs.go
index 25ef7d4..88e1050 100644
--- a/json_tool/gabs.go
+++ b/json_tool/gabs.go
@@ -8,6 +8,7 @@
 package json_tool
 
 import (
+	"git.zhangdeman.cn/zhangdeman/gopkg/util"
 	"reflect"
 	"strings"
 
@@ -39,6 +40,7 @@ func NewDataFilter(source string, filterRule []*FilterDataRule) *DataFilter {
 	return &DataFilter{
 		source:     source,
 		filterRule: filterRule,
+		hasDealDiffPath: make(map[string]string),
 	}
 }
 
@@ -51,6 +53,7 @@ type DataFilter struct {
 	source         string
 	filterRule     []*FilterDataRule
 	itemKeyToSlice bool
+	hasDealDiffPath map[string]string
 }
 
 // Filter 数据过滤
@@ -167,6 +170,15 @@ func (df *DataFilter) formatRule() {
 				item.MapKey = item.MapKey + ".[]"
 			} else {
 				// source 是数组, map也是数组, 检测数组层级匹配
+				sourcePathArr := strings.Split(item.SourceKey, ".[].")
+				mapPathArr := strings.Split(item.MapKey, ".[].")
+				if len(sourcePathArr) == len(mapPathArr) {
+					// 数组层级深度相同,无需特殊处理
+					continue
+				}
+				// 数组层级深度不同,重新对对齐数据
+				diffArr := sourcePathArr[0: len(sourcePathArr) - len(mapPathArr)]
+				df.dealDiffArr(diffArr)
 			}
 		} else {
 			if df.pathIsArrayValue(item.MapKey) {
@@ -186,3 +198,25 @@ func (df *DataFilter) formatRule() {
 		}
 	}
 }
+
+// dealDiffArr 提取数据映射关系
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 5:04 下午 2022/1/25
+func (df *DataFilter) dealDiffArr(diffArr []string) {
+	diffArrStr := strings.Join(diffArr, ".[].")
+	if _, exist := df.hasDealDiffPath[diffArrStr]; exist {
+		// 已经处理过, 不再重复处理
+		return
+	}
+	JSONObject, _ := gabs.Consume(df.source)
+	newPath := util.GenRandomString("", 8)
+	_, _ = JSONObject.ArrayCount()
+	newDataList := gabs.New()
+	// 没处理过, 开始处理
+	for index, path := range diffArr {
+
+	}
+	JSONObject.SetP(newPath, newDataList.String())
+}