feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/agent-ide/model-manager/src/context/model-form-context/context.tsx

@@ -0,0 +1,58 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+import { type PropsWithChildren, createContext, useState, useRef } from 'react';
+
+import { cloneDeep } from 'lodash-es';
+
+import { type ModelFormContextProps } from './type';
+
+export const ModelFromContext = createContext<ModelFormContextProps>({
+  customizeValueMap: {},
+  isGenerationDiversityOpen: false,
+  setCustomizeValues: () => 0,
+  setGenerationDiversityOpen: () => 0,
+});
+
+export const ModelFormProvider: React.FC<
+  PropsWithChildren<Pick<ModelFormContextProps, 'hideDiversityCollapseButton'>>
+> = ({ hideDiversityCollapseButton = false, children }) => {
+  const [isGenerationDiversityOpen, setGenerationDiversityOpen] = useState(
+    hideDiversityCollapseButton,
+  ); // 隐藏展开收起按钮时则始终展开
+  const customizeValueMapRef = useRef<
+    ModelFormContextProps['customizeValueMap']
+  >({});
+  const setCustomizeValues: ModelFormContextProps['setCustomizeValues'] = (
+    modelId,
+    customizeValues,
+  ) => {
+    customizeValueMapRef.current[modelId] = cloneDeep(customizeValues);
+  };
+  return (
+    <ModelFromContext.Provider
+      value={{
+        hideDiversityCollapseButton,
+        isGenerationDiversityOpen,
+        setCustomizeValues,
+        customizeValueMap: customizeValueMapRef.current,
+        setGenerationDiversityOpen,
+      }}
+    >
+      {children}
+    </ModelFromContext.Provider>
+  );
+};