feat: Simple设计器同步获取bpmnXml数据相关逻辑

src/components/SimpleProcessDesignerV2/src/SimpleProcessDesigner.vue

@@ -1,6 +1,7 @@
 <template>
   <div v-loading="loading" class="overflow-auto">
     <SimpleProcessModel
+      ref="simpleProcessModelRef"
       v-if="processNodeTree"
       :flow-node="processNodeTree"
       :readonly="false"
@@ -134,7 +135,7 @@ const saveSimpleFlowModel = async (simpleModelNode: SimpleFlowNode) => {
   }
 }
 
-// 校验节点设置。 暂时以 showText 为空 未节点错误配置
+// <EFBFBD><EFBFBD><EFBFBD>验节点设置。 暂时以 showText 为空 未节点错误配置
 const validateNode = (node: SimpleFlowNode | undefined, errorNodes: SimpleFlowNode[]) => {
   if (node) {
     const { type, showText, conditionNodes } = node
@@ -225,4 +226,19 @@ onMounted(async () => {
     loading.value = false
   }
 })
+
+const simpleProcessModelRef = ref()
+
+/** 获取当前流程数据 */
+const getCurrentFlowData = async () => {
+  if (simpleProcessModelRef.value) {
+    return await simpleProcessModelRef.value.getCurrentFlowData()
+  }
+  return undefined
+}
+
+defineExpose({
+  getCurrentFlowData,
+  updateModel
+})
 </script>

src/components/SimpleProcessDesignerV2/src/SimpleProcessModel.vue

@@ -125,14 +125,19 @@ const validateNode = (node: SimpleFlowNode | undefined, errorNodes: SimpleFlowNo
 }
 
 /** 获取当前流程数据 */
-const getCurrentFlowData = () => {
-  errorNodes = []
-  validateNode(processNodeTree.value, errorNodes)
-  if (errorNodes.length > 0) {
-    errorDialogVisible.value = true
+const getCurrentFlowData = async () => {
+  try {
+    errorNodes = []
+    validateNode(processNodeTree.value, errorNodes)
+    if (errorNodes.length > 0) {
+      errorDialogVisible.value = true
+      return undefined
+    }
+    return processNodeTree.value
+  } catch (error) {
+    console.error('获取流程数据失败:', error)
     return undefined
   }
-  return processNodeTree.value
 }
 
 defineExpose({