feat(data-process): 完善后台生成与失败重试

frontend/src/views/data-process/create/useDataProcessRegeneration.ts

@@ -1,5 +1,5 @@
 import { computed, nextTick, ref, type Reactive, type Ref } from 'vue'
-import { useRoute, useRouter } from 'vue-router'
+import { useRoute } from 'vue-router'
 import {
   getDataProcessPreview,
   getDataProcessSourceContent,
@@ -81,11 +81,11 @@ async function loadAllPreviews(taskId: string, mapPreviewItem: RegenerationBindi
 
 export function useDataProcessRegeneration(bindings: RegenerationBindings) {
   const route = useRoute()
-  const router = useRouter()
+  const isRegeneration = computed(() => route.name === 'data-process-regenerate')
+  const isWorkflowResume = computed(() => route.name === 'data-process-workflow')
   const sourceTaskId = computed(() => (
-    route.name === 'data-process-regenerate' ? String(route.params.id || '') : ''
+    isRegeneration.value || isWorkflowResume.value ? String(route.params.id || '') : ''
   ))
-  const isRegeneration = computed(() => Boolean(sourceTaskId.value))
   const originalProcessType = ref<ProcessType | null>(null)
   const originalTaskUpdatedAt = ref('')
   const regenerationPrepared = ref(false)
@@ -138,7 +138,7 @@ export function useDataProcessRegeneration(bindings: RegenerationBindings) {
     try {
       const sourceTask = await getDataProcessTask(sourceTaskId.value)
       const sourceType = sourceTask.process_type as ProcessType
-      originalProcessType.value = sourceType
+      originalProcessType.value = isRegeneration.value ? sourceType : null
       originalTaskUpdatedAt.value = sourceTask.updated_at
       bindings.task.name = sourceTask.name
       bindings.task.description = sourceTask.description || ''
@@ -151,6 +151,7 @@ export function useDataProcessRegeneration(bindings: RegenerationBindings) {
       await hydrateWorkspace(sourceTask, true)
       await nextTick()
       bindings.dirty.value = false
+      return sourceTask
     } catch (error) {
       initializationError.value = error instanceof Error
         ? error.message
@@ -235,25 +236,10 @@ export function useDataProcessRegeneration(bindings: RegenerationBindings) {
     return true
   }
 
-  async function returnToDetail() {
-    if (!sourceTaskId.value) return false
-    await router.replace({ name: 'data-process-detail', params: { id: sourceTaskId.value } })
-    return true
-  }
-
-  function leaveWarning(generationStatus: string) {
-    if (isRegeneration.value && regenerationPrepared.value && generationStatus === 'idle') {
-      return '重新生成配置已保存，但尚未开始生成；现在返回详情不会替换原生成结果或已发布数据，可稍后继续。'
-    }
-    if (isRegeneration.value && regenerationPrepared.value) {
-      return '重新生成已开始；离开页面不会停止服务端处理，已提交的修改不会撤销。'
-    }
-    return '当前存在未保存修改，离开后这些修改将不会保留。'
-  }
-
   return {
     sourceTaskId,
     isRegeneration,
+    isWorkflowResume,
     originalProcessType,
     originalTaskUpdatedAt,
     regenerationPrepared,
@@ -264,7 +250,5 @@ export function useDataProcessRegeneration(bindings: RegenerationBindings) {
     confirmPreviewConfigChange,
     prepareRegeneration,
     confirmStartGeneration,
-    returnToDetail,
-    leaveWarning,
   }
 }