import IconFont from '@/components/icon-font';
import HotKeys from '@/config/hotkeys';
import { modelCategoriesMap } from '@/pages/llmodels/config';
import { PageContainer } from '@ant-design/pro-components';
import { useIntl } from '@umijs/max';
import { Button, Space } from 'antd';
import classNames from 'classnames';
import _ from 'lodash';
import { useCallback, useEffect, useRef, useState } from 'react';
import { useHotkeys } from 'react-hotkeys-hook';
import { queryModelsList } from './apis';
import GroundEmbedding from './components/ground-embedding';
import './style/play-ground.less';

const PlaygroundEmbedding: React.FC = () => {
  const intl = useIntl();
  const groundLeftRef = useRef<any>(null);
  const ref = useRef<any>(null);
  const [modelList, setModelList] = useState<Global.BaseOption<string>[]>([]);
  const [loaded, setLoaded] = useState(false);

  const handleViewCode = useCallback(() => {
    ref.current?.viewCode?.();
  }, [ref.current]);

  const handleToggleCollapse = useCallback(() => {
    ref.current?.setCollapse?.();
  }, [ref.current]);

  useEffect(() => {
    const getModelListByEmbedding = async () => {
      try {
        const params = {
          categories: modelCategoriesMap.embedding,
          with_meta: true
        };
        const res = await queryModelsList(params);
        const list = _.map(res.data || [], (item: any) => {
          return {
            value: item.id,
            label: item.id
          };
        }) as Global.BaseOption<string>[];
        return list;
      } catch (error) {
        console.error(error);
        return [];
      }
    };
    const fetchData = async () => {
      try {
        const [dataList] = await Promise.all([getModelListByEmbedding()]);
        setModelList(dataList);
      } catch (error) {
        setLoaded(true);
      }
    };
    fetchData();
  }, []);

  const renderExtra = () => {
    return (
      <Space key="buttons">
        <Button
          size="middle"
          onClick={handleViewCode}
          icon={<IconFont type="icon-code" className="font-size-16"></IconFont>}
        >
          {intl.formatMessage({ id: 'playground.viewcode' })}
        </Button>
        <Button
          size="middle"
          onClick={handleToggleCollapse}
          icon={
            <IconFont
              type="icon-a-layout6-line"
              className="font-size-16"
            ></IconFont>
          }
        ></Button>
      </Space>
    );
  };

  useHotkeys(
    HotKeys.RIGHT.join(','),
    () => {
      groundLeftRef.current?.setCollapse?.();
    },
    {
      preventDefault: true
    }
  );

  return (
    <PageContainer
      ghost
      header={{
        title: intl.formatMessage({ id: 'menu.playground.embedding' }),
        breadcrumb: {}
      }}
      extra={renderExtra()}
      className={classNames('playground-container chat')}
    >
      <div className="play-ground">
        <div className="chat">
          <GroundEmbedding
            ref={ref}
            modelList={modelList}
            loaded={loaded}
          ></GroundEmbedding>
        </div>
      </div>
    </PageContainer>
  );
};

export default PlaygroundEmbedding;