Add support for VolcEngine - the current version supports SDK2 (#885)

- The main idea is to assemble **ak**, **sk**, and **ep_id** into a
dictionary and store it in the database **api_key** field
- I don’t know much about the front-end, so I learned from Ollama, which
may be redundant.

### Configuration method

- model name

- Format requirements: {"VolcEngine model name":"endpoint_id"}
    - For example: {"Skylark-pro-32K":"ep-xxxxxxxxx"}
    
- Volcano ACCESS_KEY
- Format requirements: VOLC_ACCESSKEY of the volcano engine
corresponding to the model

- Volcano SECRET_KEY
- Format requirements: VOLC_SECRETKEY of the volcano engine
corresponding to the model
    
### What problem does this PR solve?

_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/user-setting/setting-model/hooks.ts

@@ -166,6 +166,41 @@ export const useSubmitOllama = () => {
   };
 };
 
+export const useSubmitVolcEngine = () => {
+  const loading = useOneNamespaceEffectsLoading('settingModel', ['add_llm']);
+  const [selectedVolcFactory, setSelectedVolcFactory] = useState<string>('');
+  const addLlm = useAddLlm();
+  const {
+    visible: volcAddingVisible,
+    hideModal: hideVolcAddingModal,
+    showModal: showVolcAddingModal,
+  } = useSetModalState();
+
+  const onVolcAddingOk = useCallback(
+    async (payload: IAddLlmRequestBody) => {
+      const ret = await addLlm(payload);
+      if (ret === 0) {
+        hideVolcAddingModal();
+      }
+    },
+    [hideVolcAddingModal, addLlm],
+  );
+
+  const handleShowVolcAddingModal = (llmFactory: string) => {
+    setSelectedVolcFactory(llmFactory);
+    showVolcAddingModal();
+  };
+
+  return {
+    volcAddingLoading: loading,
+    onVolcAddingOk,
+    volcAddingVisible,
+    hideVolcAddingModal,
+    showVolcAddingModal: handleShowVolcAddingModal,
+    selectedVolcFactory,
+  };
+};
+
 export const useHandleDeleteLlm = (llmFactory: string) => {
   const deleteLlm = useDeleteLlm();
   const showDeleteConfirm = useShowDeleteConfirm();

web/src/pages/user-setting/setting-model/index.tsx

@@ -37,10 +37,12 @@ import {
   useSelectModelProvidersLoading,
   useSubmitApiKey,
   useSubmitOllama,
+  useSubmitVolcEngine,
   useSubmitSystemModelSetting,
 } from './hooks';
 import styles from './index.less';
 import OllamaModal from './ollama-modal';
+import VolcEngineModal from "./volcengine-model";
 import SystemModelSettingModal from './system-model-setting-modal';
 
 const IconMap = {
@@ -52,6 +54,7 @@ const IconMap = {
   Ollama: 'ollama',
   Xinference: 'xinference',
   DeepSeek: 'deepseek',
+  VolcEngine: 'volc_engine',
 };
 
 const LlmIcon = ({ name }: { name: string }) => {
@@ -165,6 +168,15 @@ const UserSettingModel = () => {
     selectedLlmFactory,
   } = useSubmitOllama();
 
+  const {
+    volcAddingVisible,
+    hideVolcAddingModal,
+    showVolcAddingModal,
+    onVolcAddingOk,
+    volcAddingLoading,
+    selectedVolcFactory,
+  } = useSubmitVolcEngine();
+
   const handleApiKeyClick = useCallback(
     (llmFactory: string) => {
       if (isLocalLlmFactory(llmFactory)) {
@@ -179,6 +191,8 @@ const UserSettingModel = () => {
   const handleAddModel = (llmFactory: string) => () => {
     if (isLocalLlmFactory(llmFactory)) {
       showLlmAddingModal(llmFactory);
+    } else if (llmFactory === 'VolcEngine') {
+      showVolcAddingModal('VolcEngine');
     } else {
       handleApiKeyClick(llmFactory);
     }
@@ -270,6 +284,13 @@ const UserSettingModel = () => {
         loading={llmAddingLoading}
         llmFactory={selectedLlmFactory}
       ></OllamaModal>
+      <VolcEngineModal
+        visible={volcAddingVisible}
+        hideModal={hideVolcAddingModal}
+        onOk={onVolcAddingOk}
+        loading={volcAddingLoading}
+        llmFactory={selectedVolcFactory}
+      ></VolcEngineModal>
     </section>
   );
 };

web/src/pages/user-setting/setting-model/volcengine-model/index.tsx

@@ -0,0 +1,118 @@
+import { useTranslate } from '@/hooks/commonHooks';
+import { IModalProps } from '@/interfaces/common';
+import { IAddLlmRequestBody } from '@/interfaces/request/llm';
+import { Flex, Form, Input, Modal, Select, Space, Switch } from 'antd';
+import omit from 'lodash/omit';
+
+type FieldType = IAddLlmRequestBody & { vision: boolean };
+
+const { Option } = Select;
+
+const VolcEngineModal = ({
+  visible,
+  hideModal,
+  onOk,
+  loading,
+  llmFactory
+}: IModalProps<IAddLlmRequestBody> & { llmFactory: string }) => {
+  const [form] = Form.useForm<FieldType>();
+
+  const { t } = useTranslate('setting');
+
+  const handleOk = async () => {
+    const values = await form.validateFields();
+    const modelType =
+      values.model_type === 'chat' && values.vision
+        ? 'image2text'
+        : values.model_type;
+
+    const data = {
+      ...omit(values, ['vision']),
+      model_type: modelType,
+      llm_factory: llmFactory,
+    };
+    console.info(data);
+
+    onOk?.(data);
+  };
+
+  return (
+    <Modal
+      title={t('addLlmTitle', { name: llmFactory })}
+      open={visible}
+      onOk={handleOk}
+      onCancel={hideModal}
+      okButtonProps={{ loading }}
+      footer={(originNode: React.ReactNode) => {
+        return (
+          <Flex justify={'space-between'}>
+            <a
+              href="https://www.volcengine.com/docs/82379/1095322"
+              target="_blank"
+              rel="noreferrer"
+            >
+              {t('ollamaLink', { name: llmFactory })}
+            </a>
+            <Space>{originNode}</Space>
+          </Flex>
+        );
+      }}
+    >
+      <Form
+        name="basic"
+        style={{ maxWidth: 600 }}
+        autoComplete="off"
+        layout={'vertical'}
+        form={form}
+      >
+        <Form.Item<FieldType>
+          label={t('modelType')}
+          name="model_type"
+          initialValue={'chat'}
+          rules={[{ required: true, message: t('modelTypeMessage') }]}
+        >
+          <Select placeholder={t('modelTypeMessage')}>
+            <Option value="chat">chat</Option>
+            <Option value="embedding">embedding</Option>
+          </Select>
+        </Form.Item>
+        <Form.Item<FieldType>
+          label={t('modelName')}
+          name="llm_name"
+          rules={[{ required: true, message: t('volcModelNameMessage') }]}
+        >
+          <Input placeholder={t('volcModelNameMessage')} />
+        </Form.Item>
+        <Form.Item<FieldType>
+          label={t('addVolcEngineAK')}
+          name="volc_ak"
+          rules={[{ required: true, message: t('volcAKMessage') }]}
+        >
+          <Input placeholder={t('volcAKMessage')} />
+        </Form.Item>
+        <Form.Item<FieldType>
+          label={t('addVolcEngineSK')}
+          name="volc_sk"
+          rules={[{ required: true, message: t('volcAKMessage') }]}
+        >
+          <Input placeholder={t('volcAKMessage')} />
+        </Form.Item>
+        <Form.Item noStyle dependencies={['model_type']}>
+          {({ getFieldValue }) =>
+            getFieldValue('model_type') === 'chat' && (
+              <Form.Item
+                label={t('vision')}
+                valuePropName="checked"
+                name={'vision'}
+              >
+                <Switch />
+              </Form.Item>
+            )
+          }
+        </Form.Item>
+      </Form>
+    </Modal>
+  );
+};
+
+export default VolcEngineModal;