gemini-cli/packages/cli/src/ui/components/HistoryDisplay.tsx

import React from 'react';
import { Box } from 'ink';
import type { HistoryItem } from '../types.js';
import { UI_WIDTH } from '../constants.js';
import UserMessage from './messages/UserMessage.js';
import GeminiMessage from './messages/GeminiMessage.js';
import InfoMessage from './messages/InfoMessage.js';
import ErrorMessage from './messages/ErrorMessage.js';
import ToolGroupMessage from './messages/ToolGroupMessage.js';
import { PartListUnion } from '@google/genai';

interface HistoryDisplayProps {
  history: HistoryItem[];
  onSubmit: (value: PartListUnion) => void;
}

const HistoryDisplay: React.FC<HistoryDisplayProps> = ({
  history,
  onSubmit,
}) => 
  // No grouping logic needed here anymore
   (
    <Box flexDirection="column">
      {history.map((item) => (
        <Box key={item.id} marginBottom={1}>
          {/* Render standard message types */}
          {item.type === 'user' && <UserMessage text={item.text} />}
          {item.type === 'gemini' && <GeminiMessage text={item.text} />}
          {item.type === 'info' && <InfoMessage text={item.text} />}
          {item.type === 'error' && <ErrorMessage text={item.text} />}

          {/* Render the tool group component */}
          {item.type === 'tool_group' && (
            <ToolGroupMessage toolCalls={item.tools} onSubmit={onSubmit} />
          )}
        </Box>
      ))}
    </Box>
  )
;

export default HistoryDisplay;