Method codeBlock

src/ui/utils/formatter.ts:190–215

* 格式化代码块

(code: string, language?: string)

   * 格式化代码块
   */
  public static codeBlock(code: string, language?: string): string {
    const lines = code.split('\n');
    const maxLineNumber = lines.length;
    const lineNumberWidth = maxLineNumber.toString().length;

    const formattedLines = lines.map((line, index) => {
      const lineNumber = (index + 1).toString().padStart(lineNumberWidth);
      const numberedLine = UIStyles.status.muted(`${lineNumber} │ `) + line;
      return numberedLine;
    });

    const header = language ? UIStyles.status.info(`[${language}]`) : '';

    return [
      header,
      UIStyles.border.line(
        Math.max(60, Math.max(...lines.map(l => l.length)) + lineNumberWidth + 3)
      ),
      ...formattedLines,
      UIStyles.border.line(
        Math.max(60, Math.max(...lines.map(l => l.length)) + lineNumberWidth + 3)
      ),
    ]
      .filter(Boolean)
      .join('\n');
  }

  /**
   * 格式化JSON