# All files / src/components/tools ToolSearchCard.tsx

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     import { useState, type JSX } from "react";
    import type { ToolCardProps } from "./ToolCardProps.js";
    import styles from "./toolCards.module.scss";

    /** Extracts query from ToolSearch args. */
    function getQuery(args: unknown): string {
      if (args === null || args === undefined || typeof args !== "object") {
        return "";
      }
      const a = args as Record<string, unknown>;
      return typeof a.query === "string" ? a.query : "";
    }

    /** Number of lines shown when collapsed. */
    const PREVIEW_LINES: number = 8;

    /** Renders a ToolSearch call (Claude Code built-in) with query and results. */
    export function ToolSearchCard({ args, result, isError }: ToolCardProps): JSX.Element {
      const [expanded, setExpanded] = useState(false);
      const query = getQuery(args);
      const inProgress = result === undefined;

      const resultLines = result?.split("\n") ?? [];
      const hasMore = resultLines.length > PREVIEW_LINES;
      const displayResult = expanded ? result : resultLines.slice(0, PREVIEW_LINES).join("\n");

      return (
        <div
          className={`${styles.card} ${isError ? styles.cardRed : styles.cardNeutral} ${inProgress ? styles.inProgress : ""}`}
          data-testid="tool-card-tool-search"
        >
          <div className={styles.header}>
            <span className={styles.icon} aria-hidden="true">
              &#x1F527;
            </span>
            <span className={styles.toolName}>ToolSearch</span>
            {query && (
              <span className={styles.fileName} data-testid="tool-card-tool-search-query">
                &quot;{query}&quot;
              </span>
            )}
            {!inProgress && !isError && result && (
              <>
                <span className={styles.spacer} />
                <span className={styles.badge} data-testid="tool-card-tool-search-count">
                  {resultLines.length} lines
                </span>
              </>
            )}
          </div>

          {/* In-progress: show query */}
          {inProgress && !query && args !== null && args !== undefined && (
            <pre className={styles.pre} data-testid="tool-card-args">
              {JSON.stringify(args, null, 2)}
            </pre>
          )}

          {/* Error */}
          {isError && result && (
            <pre className={styles.pre} data-testid="tool-card-error">
              {result}
            </pre>
          )}

          {/* Result text */}
          {!isError && !inProgress && result && (
            <>
              <pre className={styles.pre} data-testid="tool-card-tool-search-result">
                {displayResult}
              </pre>
              {hasMore && (
                <button
                  type="button"
                  className={styles.bodyToggle}
                  onClick={() => {
                    setExpanded((v) => !v);
                  }}
                  aria-expanded={expanded}
                  data-testid="tool-card-toggle"
                >
                  <span className={`${styles.chevron} ${expanded ? styles.chevronExpanded : ""}`}>
                    &#x25B8;
                  </span>
                  {expanded ? "collapse" : `${resultLines.length - PREVIEW_LINES} more lines`}
                </button>
              )}
            </>
          )}
        </div>
      );
    }