切换表单保留管理积分包选中值

src/pages-task/task-form/composables/useTaskForm.ts

@@ -33,6 +33,7 @@ const EXCLUDED_AUTO_DATETIME_BASE_TYPE_IDS = new Set(['81', '85', '86', '87'])
 const ON_SITE_VISIT_TASK_TYPE_ID = '85'
 const ON_SITE_VISIT_TYPE = '现场拜访'
 const ON_SITE_VISIT_READONLY_FIELD_ALIASES = new Set(['level', 'visitType'])
+const PRESERVED_MULTIPLE_FORM_FIELD_ALIAS = 'scorePackage'
 
 export const MULTIPLE_SELECT_DRUG_TASK_TYPE_IDS = new Set([
   '1',
@@ -415,6 +416,7 @@ export const useTaskForm = () => {
   const taskFormConfigMap = new Map<string, RegisteredTaskForm>()
 
   let deriveFrom: TaskContentConfigDeriveFrom | null = null
+  let preservedScorePackageValue: DynamicFormFieldValue | null = null
   let loadRequestVersion = 0
 
   const createFormState = (config: TaskFieldConfigViewItem[]): DynamicFormState => {
@@ -442,6 +444,7 @@ export const useTaskForm = () => {
     taskTypes.value = []
     taskFormConfigMap.clear()
     deriveFrom = null
+    preservedScorePackageValue = null
   }
 
   const resetTaskForm = (): void => {
@@ -481,14 +484,38 @@ export const useTaskForm = () => {
 
     const { fields: targetConfig, taskTypes: targetTaskTypes } = targetTaskForm
 
+    if (deriveFrom) {
+      const currentScorePackageField = taskFieldConfigList.value.find(
+        (field) => field.alias?.trim() === PRESERVED_MULTIPLE_FORM_FIELD_ALIAS
+      )
+      const currentScorePackageValue = currentScorePackageField
+        ? form.value.value[currentScorePackageField.id]
+        : undefined
+
+      if (currentScorePackageValue) {
+        preservedScorePackageValue = { ...currentScorePackageValue }
+      }
+    }
+
     /**
      * 每次切换都重新创建目标表单状态：
      * - 不保留当前表单已经输入的内容
      * - 不恢复目标表单上一次输入的内容
+     * - 仅保留 scorePackage 字段已选择的内容
      * - datetime 等字段继续使用原有初始化规则
      */
     const targetFormState = createFormState(targetConfig)
 
+    if (deriveFrom && preservedScorePackageValue) {
+      const targetScorePackageField = targetConfig.find(
+        (field) => field.alias?.trim() === PRESERVED_MULTIPLE_FORM_FIELD_ALIAS
+      )
+
+      if (targetScorePackageField) {
+        targetFormState.value[targetScorePackageField.id] = { ...preservedScorePackageValue }
+      }
+    }
+
     if (deriveFrom && derivedFieldValue) {
       const derivedFieldName = deriveFrom.field
       const targetDerivedField = targetConfig.find(