fix: 完善工作流图片参数流转

- 图片参数使用 Object 类型并过滤上游图片引用

- 试运行支持上传、URL 和素材库图片输入

- 将模型图片能力映射到运行配置

easyflow-ui-admin/packages/tinyflow-ui/src/components/utils/refOptionFilter.test.ts

@@ -1,6 +1,53 @@
 import { describe, expect, it } from 'vitest';
 
-import { filterRefOptionsByDataType } from './refOptionFilter';
+import {
+  filterRefOptionsByContentType,
+  filterRefOptionsByDataType,
+} from './refOptionFilter';
+
+describe('filterRefOptionsByContentType', () => {
+  const options = [
+    {
+      label: '开始节点',
+      selectable: false,
+      value: 'start',
+      children: [
+        {
+          label: '图片',
+          selectable: true,
+          value: 'start.image',
+          contentType: 'image',
+        },
+        {
+          label: '问题',
+          selectable: true,
+          value: 'start.user_input',
+          contentType: 'text',
+        },
+      ],
+    },
+  ];
+
+  it('图片输入仅展示图片类型引用', () => {
+    const filtered = filterRefOptionsByContentType(options, ['image']);
+
+    expect(filtered[0]?.children).toHaveLength(1);
+    expect(filtered[0]?.children[0]?.value).toBe('start.image');
+  });
+
+  it('保留当前已选择的旧版非图片引用', () => {
+    const filtered = filterRefOptionsByContentType(
+      options,
+      ['image'],
+      'start.user_input',
+    );
+
+    expect(filtered[0]?.children.map((item: any) => item.value)).toEqual([
+      'start.image',
+      'start.user_input',
+    ]);
+  });
+});
 
 describe('filterRefOptionsByDataType', () => {
   const options = [

easyflow-ui-admin/packages/tinyflow-ui/src/components/utils/refOptionFilter.ts

@@ -1,3 +1,40 @@
+/**
+ * 按内容类型过滤引用选项，并保留当前已选择的旧引用。
+ */
+export function filterRefOptionsByContentType(
+  options: any[],
+  acceptedContentTypes: string[],
+  currentRef = '',
+): any[] {
+  if (!acceptedContentTypes.length) {
+    return options;
+  }
+  const accepted = new Set(acceptedContentTypes);
+  return options
+    .map((option) => {
+      const children = Array.isArray(option.children)
+        ? filterRefOptionsByContentType(
+            option.children,
+            acceptedContentTypes,
+            currentRef,
+          )
+        : [];
+      const selectable =
+        option.selectable === true &&
+        (accepted.has(String(option.contentType || '')) ||
+          String(option.value || '') === currentRef);
+      if (!selectable && children.length === 0) {
+        return undefined;
+      }
+      return {
+        ...option,
+        selectable,
+        children,
+      };
+    })
+    .filter(Boolean);
+}
+
 function isAcceptedDataType(dataType: string, acceptedDataTypes: string[]) {
   const normalized = dataType.trim().toLowerCase();
   return acceptedDataTypes.some((acceptedDataType) => {

easyflow-ui-admin/packages/tinyflow-ui/src/components/utils/useRefOptions.svelte.ts

@@ -9,6 +9,7 @@ import {
   isArrayDataType,
   projectParameterDataType,
 } from '../../utils/loopScope';
+import { filterRefOptionsByContentType } from './refOptionFilter';
 
 const fillRefNodeIds = (
   refNodeIds: string[],
@@ -53,6 +54,7 @@ const getChildren = (
     return {
       label: pathLabel,
       dataType,
+      contentType: param.contentType,
       value: parentId + '.' + param.name,
       selectable: true,
       nodeType: nodeType,
@@ -102,6 +104,7 @@ const nodeToOptions = (
         children.push({
           label,
           dataType: projectParameterDataType(parameter),
+          contentType: parameter.contentType,
           value: node.id + '.' + parameter.name,
           selectable: true,
           nodeType: nodeType,
@@ -153,6 +156,7 @@ const nodeToOptions = (
 
 export const useRefOptions: any = (
   useChildrenOnly: boolean | (() => boolean) = false,
+  acceptedContentTypes: string[] | (() => string[]) = [],
   currentRef: string | (() => string) = '',
 ) => {
   const currentNodeId = getCurrentNodeId();
@@ -162,6 +166,10 @@ export const useRefOptions: any = (
     typeof useChildrenOnly === 'function'
       ? useChildrenOnly()
       : useChildrenOnly;
+  const getAcceptedContentTypes = () =>
+    typeof acceptedContentTypes === 'function'
+      ? acceptedContentTypes()
+      : acceptedContentTypes;
   const getCurrentRef = () =>
     typeof currentRef === 'function' ? currentRef() : currentRef;
 
@@ -207,7 +215,11 @@ export const useRefOptions: any = (
       }
     }
 
-    const items = resultOptions;
+    const items = filterRefOptionsByContentType(
+      resultOptions,
+      getAcceptedContentTypes(),
+      getCurrentRef(),
+    );
     const stack = [...items];
     let selected;
     const currentValue = getCurrentRef();