cameleer-server/ui/src/components/ExecutionDiagram/tabs/InfoTab.tsx

import type { ProcessorNode, ExecutionDetail } from '../types';
import styles from '../ExecutionDiagram.module.css';

interface InfoTabProps {
  processor: ProcessorNode | null;
  executionDetail: ExecutionDetail;
}

function formatTime(iso: string | undefined): string {
  if (!iso) return '-';
  try {
    const d = new Date(iso);
    const h = String(d.getHours()).padStart(2, '0');
    const m = String(d.getMinutes()).padStart(2, '0');
    const s = String(d.getSeconds()).padStart(2, '0');
    const ms = String(d.getMilliseconds()).padStart(3, '0');
    return `${h}:${m}:${s}.${ms}`;
  } catch {
    return iso;
  }
}

function formatDuration(ms: number | undefined): string {
  if (ms === undefined || ms === null) return '-';
  if (ms < 1000) return `${ms}ms`;
  return `${(ms / 1000).toFixed(1)}s`;
}

function statusClass(status: string): string {
  const s = status?.toUpperCase();
  if (s === 'COMPLETED') return styles.statusCompleted;
  if (s === 'FAILED') return styles.statusFailed;
  return '';
}

function Field({ label, value, mono }: { label: string; value: string; mono?: boolean }) {
  return (
    <div>
      <div className={styles.fieldLabel}>{label}</div>
      <div className={mono ? styles.fieldValueMono : styles.fieldValue}>{value || '-'}</div>
    </div>
  );
}

function Attributes({ attrs }: { attrs: Record<string, string> | undefined }) {
  if (!attrs) return null;
  const entries = Object.entries(attrs);
  if (entries.length === 0) return null;

  return (
    <div className={styles.attributesSection}>
      <div className={styles.attributesLabel}>Attributes</div>
      <div className={styles.attributesList}>
        {entries.map(([k, v]) => (
          <span key={k} className={styles.attributePill}>
            {k}: {v}
          </span>
        ))}
      </div>
    </div>
  );
}

export function InfoTab({ processor, executionDetail }: InfoTabProps) {
  if (processor) {
    return (
      <div>
        <div className={styles.infoGrid}>
          <Field label="Processor ID" value={processor.processorId} mono />
          <Field label="Type" value={processor.processorType} />
          <div>
            <div className={styles.fieldLabel}>Status</div>
            <span className={`${styles.statusBadge} ${statusClass(processor.status)}`}>
              {processor.status}
            </span>
          </div>

          <Field label="Start Time" value={formatTime(processor.startTime)} mono />
          <Field label="End Time" value={formatTime(processor.endTime)} mono />
          <Field label="Duration" value={formatDuration(processor.durationMs)} mono />

          <Field label="Endpoint URI" value={processor.processorType} />
          <Field label="Resolved URI" value="-" />
          <div />
        </div>
        <Attributes attrs={processor.attributes} />
      </div>
    );
  }

  // Exchange-level view
  return (
    <div>
      <div className={styles.infoGrid}>
        <Field label="Execution ID" value={executionDetail.executionId} mono />
        <Field label="Correlation ID" value={executionDetail.correlationId} mono />
        <Field label="Exchange ID" value={executionDetail.exchangeId} mono />

        <Field label="Application" value={executionDetail.applicationName} />
        <Field label="Route ID" value={executionDetail.routeId} />
        <div>
          <div className={styles.fieldLabel}>Status</div>
          <span className={`${styles.statusBadge} ${statusClass(executionDetail.status)}`}>
            {executionDetail.status}
          </span>
        </div>

        <Field label="Start Time" value={formatTime(executionDetail.startTime)} mono />
        <Field label="End Time" value={formatTime(executionDetail.endTime)} mono />
        <Field label="Duration" value={formatDuration(executionDetail.durationMs)} mono />
      </div>
      <Attributes attrs={executionDetail.attributes} />
    </div>
  );
}