feat: Add InvokeNode #1908 (#3081)

### What problem does this PR solve?

feat: Add InvokeNode #1908

### Type of change

- [ ] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/flow/canvas/index.tsx

@@ -23,6 +23,7 @@ import { RagNode } from './node';
 import { BeginNode } from './node/begin-node';
 import { CategorizeNode } from './node/categorize-node';
 import { GenerateNode } from './node/generate-node';
+import { InvokeNode } from './node/invoke-node';
 import { KeywordNode } from './node/keyword-node';
 import { LogicNode } from './node/logic-node';
 import { MessageNode } from './node/message-node';
@@ -45,6 +46,7 @@ const nodeTypes = {
   messageNode: MessageNode,
   rewriteNode: RewriteNode,
   keywordNode: KeywordNode,
+  invokeNode: InvokeNode,
 };
 
 const edgeTypes = {

web/src/pages/flow/canvas/node/invoke-node.tsx

@@ -0,0 +1,56 @@
+import { Flex } from 'antd';
+import classNames from 'classnames';
+import { get } from 'lodash';
+import { useTranslation } from 'react-i18next';
+import { Handle, NodeProps, Position } from 'reactflow';
+import { NodeData } from '../../interface';
+import { LeftHandleStyle, RightHandleStyle } from './handle-icon';
+import styles from './index.less';
+import NodeHeader from './node-header';
+import NodePopover from './popover';
+
+export function InvokeNode({
+  id,
+  data,
+  isConnectable = true,
+  selected,
+}: NodeProps<NodeData>) {
+  const { t } = useTranslation();
+  const url = get(data, 'form.url');
+  return (
+    <NodePopover nodeId={id}>
+      <section
+        className={classNames(styles.ragNode, {
+          [styles.selectedNode]: selected,
+        })}
+      >
+        <Handle
+          id="c"
+          type="source"
+          position={Position.Left}
+          isConnectable={isConnectable}
+          className={styles.handle}
+          style={LeftHandleStyle}
+        ></Handle>
+        <Handle
+          type="source"
+          position={Position.Right}
+          isConnectable={isConnectable}
+          className={styles.handle}
+          id="b"
+          style={RightHandleStyle}
+        ></Handle>
+        <NodeHeader
+          id={id}
+          name={data.name}
+          label={data.label}
+          className={styles.nodeHeader}
+        ></NodeHeader>
+        <Flex vertical>
+          <div>{t('flow.url')}</div>
+          <div className={styles.nodeText}>{url}</div>
+        </Flex>
+      </section>
+    </NodePopover>
+  );
+}