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import { Flex } from 'antd';
import classNames from 'classnames';
import get from 'lodash/get';
import { useTranslation } from 'react-i18next';
import { Handle, NodeProps, Position } from 'reactflow';
import {
BeginQueryType,
BeginQueryTypeIconMap,
Operator,
operatorMap,
} from '../../constant';
import { BeginQuery, NodeData } from '../../interface';
import OperatorIcon from '../../operator-icon';
import { RightHandleStyle } from './handle-icon';
import styles from './index.less';
// TODO: do not allow other nodes to connect to this node
export function BeginNode({ selected, data }: NodeProps<NodeData>) {
const { t } = useTranslation();
const query: BeginQuery[] = get(data, 'form.query', []);
return (
<section
className={classNames(styles.ragNode, {
[styles.selectedNode]: selected,
})}
>
<Handle
type="source"
position={Position.Right}
isConnectable
className={styles.handle}
style={RightHandleStyle}
></Handle>
<Flex align="center" justify={'center'} gap={10}>
<OperatorIcon
name={data.label as Operator}
fontSize={24}
color={operatorMap[data.label as Operator].color}
></OperatorIcon>
<div className={styles.nodeTitle}>{t(`flow.begin`)}</div>
</Flex>
<Flex gap={8} vertical className={styles.generateParameters}>
{query.map((x, idx) => {
const Icon = BeginQueryTypeIconMap[x.type as BeginQueryType];
return (
<Flex
key={idx}
align="center"
gap={6}
className={styles.conditionBlock}
>
<Icon className="size-4" />
<label htmlFor="">{x.key}</label>
<span className={styles.parameterValue}>{x.name}</span>
<span className="flex-1">{x.optional ? 'Yes' : 'No'}</span>
</Flex>
);
})}
</Flex>
</section>
);
}
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