/**
 * Copyright (c) 2026-present, Goldman Sachs
 *
 * 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 { createContext, useContext } from 'react';
import { useLocalObservable } from 'mobx-react-lite';
import { guaranteeNonNullable } from '@finos/legend-shared';
import { useLegendMarketplaceBaseStore } from './LegendMarketplaceFrameworkProvider.js';
import { LegendMarketplaceAIChatStore } from '../../stores/ai/LegendMarketplaceAIChatStore.js';

const LegendMarketplaceAIChatStoreContext = createContext<
  LegendMarketplaceAIChatStore | undefined
>(undefined);

export const LegendMarketplaceAIChatStoreProvider: React.FC<{
  children: React.ReactNode;
}> = ({ children }) => {
  const baseStore = useLegendMarketplaceBaseStore();
  const aiChatStore = useLocalObservable(
    () => new LegendMarketplaceAIChatStore(baseStore),
  );

  return (
    <LegendMarketplaceAIChatStoreContext.Provider value={aiChatStore}>
      {children}
    </LegendMarketplaceAIChatStoreContext.Provider>
  );
};

export const useLegendMarketplaceAIChatStore =
  (): LegendMarketplaceAIChatStore =>
    guaranteeNonNullable(
      useContext(LegendMarketplaceAIChatStoreContext),
      `Can't find Legend Marketplace AI chat store in context`,
    );