fix(UI自动化): 修复UI报告流程控制中步骤顺序错误

--bug=1014053 --user=刘瑶 【UI测试】UI报告，循环里套循环的时候，报告显示顺序不是循环的顺序 https://www.tapd.cn/55049933/s/1183453

frontend/src/business/components/api/automation/report/ApiReportDetail.vue

@@ -456,8 +456,12 @@
                 if(data.reportType === "UI_INDEPENDENT"){
                   this.tempResult = report.steps;
                   //校对执行次序
-                  this.checkOrder(this.tempResult);
-                  this.fullTreeNodes = this.tempResult;
+                  try{
+                    this.checkOrder(this.tempResult);
+                    this.fullTreeNodes = this.tempResult;
+                  }catch(e){
+                    this.fullTreeNodes = report.steps;
+                  }
                 }else{
                   this.fullTreeNodes = report.steps;
                 }
@@ -485,19 +489,58 @@
         if(!origin){
           return;
         }
-        if(origin.children && Array.isArray(origin.children)){
-          origin.children.sort((m,n)=>{
-            let mTime = m.value ? m.value.startTime ? m.value.startTime : 0 : 0;
-            let nTime = n.value ? n.value.startTime ? n.value.startTime : 0 : 0;
-            return mTime <= nTime;
-          })
-          origin.children.forEach(v => {
+        if(Array.isArray(origin)){
+          this.sortChildren(origin);
+          origin.forEach(v => {
             if(v.children){
               this.checkOrder(v.children)
             }
           })
         }
       },
+      sortChildren(source){
+        if(!source){
+          return;
+        }
+        source.forEach( item =>{
+          let children = item.children;
+          if(children && children.length > 0){
+            let tempArr = new Array(children.length);
+            let tempMap = new Map();
+
+            for(let i = 0; i < children.length; i++){
+              if(!children[i].value || !children[i].value.startTime || children[i].value.startTime === 0){
+                //若没有value或未执行的，则step留在当前位置
+                tempArr[i] = children[i];
+                //进行标识
+                tempMap.set(children[i].stepId, children[i])
+              }
+            }
+
+            //过滤出还没有指定好位置的step
+            let arr = children.filter(m => {
+              return !tempMap.get(m.stepId);
+            }).sort((m, n) => {
+              //按时间排序
+              return m.value.startTime - n.value.startTime;
+            });
+
+            //找出arr(已经有序，从头取即可)中时间最小的插入 tempArr 可用位置
+            for(let j = 0, i = 0; j < tempArr.length; j++){
+              if(!tempArr[j]){
+                //占位
+                tempArr[j] = arr[i];
+                i++;
+              }
+              //重新排序
+              tempArr[j].index = j + 1;
+            }
+
+            //赋值
+            item.children = tempArr;
+          }
+        })
+      },
       buildReport() {
         if (this.report) {
           if (this.isNotRunning) {

frontend/src/business/components/xpack

@@ -1 +1 @@
-Subproject commit b946a7eef6e682b10ae8b49445e398c28aa50cb2
+Subproject commit b6a9ea1cac4be67f8fc64cc75b9994827f381e09