mimic-big/frontend/src/screens/engagements/EngagementsPage.tsx

import type { ReactNode } from 'react';
import { Link } from 'react-router-dom';
import { Panel } from '@/components/ui/Panel';
import { Pill } from '@/components/ui/Pill';
import { Button } from '@/components/ui/Button';
import { MOCK_ENGAGEMENTS } from '@/mocks/fixtures';
import type { MockEngagement } from '@/mocks/fixtures';

const STATUS_TONE: Record<MockEngagement['status'], 'running' | 'soc' | 'success' | 'pending'> = {
  active: 'running',
  reporting: 'soc',
  archived: 'pending',
  planning: 'success',
};

export function EngagementsPage() {
  return (
    <div className="px-8 py-6 space-y-6 max-w-[1400px] mx-auto">
      <header className="flex items-end justify-between">
        <div>
          <div className="label-system mb-1">// Engagements</div>
          <h1 className="font-display text-fg-default" style={{ fontSize: '22px', letterSpacing: '0.02em' }}>
            Mission roster
          </h1>
          <p className="text-fg-muted mt-1" style={{ fontSize: '12.5px' }}>
            Each engagement is a multi-tenant container. Pick one to access its hosts, scenarios,
            runs, and reports.
          </p>
        </div>
        <Button variant="primary">+ New engagement</Button>
      </header>

      <Panel
        title="Active and recent"
        meta={
          <span className="tabular">
            {MOCK_ENGAGEMENTS.length} entries · sorted by start date
          </span>
        }
      >
        <table className="w-full" style={{ fontSize: 12.5 }}>
          <thead>
            <tr className="text-fg-subtle">
              <Th>Codename</Th>
              <Th>Client</Th>
              <Th>Status</Th>
              <Th>C2</Th>
              <Th align="right">Operators</Th>
              <Th align="right">SOC</Th>
              <Th>Window</Th>
              <Th />
            </tr>
          </thead>
          <tbody>
            {MOCK_ENGAGEMENTS.map((eng, idx) => (
              <tr
                key={eng.id}
                style={{
                  borderTop: idx === 0 ? '1px solid var(--line-default)' : '1px solid var(--line-faint)',
                }}
              >
                <Td>
                  <div className="font-display text-fg-default" style={{ letterSpacing: '0.06em' }}>
                    {eng.codename}
                  </div>
                  <div className="font-mono text-fg-faint" style={{ fontSize: '10.5px' }}>
                    {eng.id}
                  </div>
                </Td>
                <Td>{eng.client}</Td>
                <Td>
                  <Pill tone={STATUS_TONE[eng.status]}>
                    <span className="status-dot" style={{ color: 'currentColor' }} />
                    {eng.status}
                  </Pill>
                </Td>
                <Td>
                  <span className="font-mono tabular">{eng.c2Type.toUpperCase()}</span>
                </Td>
                <Td align="right">
                  <span className="font-mono tabular">{eng.operators}</span>
                </Td>
                <Td align="right">
                  <span className="font-mono tabular">{eng.socAnalysts}</span>
                </Td>
                <Td>
                  <span className="font-mono tabular text-fg-muted">
                    {eng.startDate} → {eng.endDate}
                  </span>
                </Td>
                <Td align="right">
                  <Link to="/runs">
                    <Button variant="ghost" size="sm">
                      Enter →
                    </Button>
                  </Link>
                </Td>
              </tr>
            ))}
          </tbody>
        </table>
      </Panel>
    </div>
  );
}

function Th({ children, align = 'left' }: { children?: ReactNode; align?: 'left' | 'right' }) {
  return (
    <th
      className="label-system px-3 py-2"
      style={{ textAlign: align, fontWeight: 500 }}
    >
      {children}
    </th>
  );
}

function Td({ children, align = 'left' }: { children?: ReactNode; align?: 'left' | 'right' }) {
  return (
    <td className="px-3 py-3 align-middle" style={{ textAlign: align }}>
      {children}
    </td>
  );
}