ligbox-ops-platform/projects/ops-desk/frontend/assets/email-migration.js

/**
 * Email Migration UI — Spec 019
 */
const DeskEmailMigration = (() => {
  const API = '/api';

  function esc(s) {
    return String(s ?? '').replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
  }

  async function api(path, options = {}) {
    const res = await fetch(`${API}${path}`, {
      ...options,
      headers: { ...authHeaders(), 'Content-Type': 'application/json', ...(options.headers || {}) },
    });
    if (!res.ok) throw new Error((await res.json().catch(() => ({}))).detail || res.statusText);
    return res.json();
  }

  function gateClass(g) {
    if (g === 'ready_for_dns') return 'migration-gate-ready';
    if (g === 'warning') return 'migration-gate-warning';
    return 'migration-gate-blocked';
  }

  function jobRow(j) {
    return `
      <div class="migration-job-row" data-job-id="${j.id}">
        <div>
          <strong>${esc(j.domain)}</strong>
          <div class="ticket-meta">${esc(j.phase)} · gate <span class="${gateClass(j.migration_gate)}">${esc(j.migration_gate)}</span></div>
        </div>
        <div>
          <button type="button" class="btn btn-sm" data-mig-preflight="${j.id}">Preflight</button>
          <button type="button" class="btn btn-sm" data-mig-sync="${j.id}">Sync</button>
          <button type="button" class="btn btn-sm" data-mig-verify="${j.id}">Verify</button>
          <button type="button" class="btn btn-sm btn-primary" data-mig-approve="${j.id}">Aprovar gate</button>
        </div>
      </div>`;
  }

  async function renderPage() {
    const el = document.getElementById('email-migration-content');
    if (!el) return;
    el.innerHTML = '<p class="loading">Carregando migrações…</p>';
    try {
      const data = await api('/v1/migration/jobs');
      const jobs = data.jobs || [];
      el.innerHTML = `
        <div class="card">
          <div class="card-head-row">
            <h3>Migração E-mail (Spec 019)</h3>
            <button type="button" class="btn btn-primary btn-sm" id="mig-new-job">+ Novo job</button>
          </div>
          <p class="ticket-meta">Legado → Carbonio VM112 · Gate DNS antes de MX</p>
          ${jobs.length ? jobs.map(jobRow).join('') : '<p class="loading">Nenhum job — crie um para iniciar</p>'}
        </div>`;
      el.querySelector('#mig-new-job')?.addEventListener('click', async () => {
        const domain = prompt('Domínio a migrar:');
        if (!domain) return;
        const email = prompt('Mailbox principal (email):', `admin@${domain}`);
        await api('/v1/migration/jobs', {
          method: 'POST',
          body: JSON.stringify({
            domain,
            dest_imap_host: `mail.${domain}`,
            mailboxes: [{ email: email || `admin@${domain}`, source_host: prompt('IMAP origem (host):') || '' }],
          }),
        });
        await renderPage();
      });
      el.querySelectorAll('[data-mig-preflight]').forEach((b) => b.addEventListener('click', async () => {
        await api(`/v1/migration/jobs/${b.dataset.migPreflight}/preflight`, { method: 'POST' });
        await renderPage();
      }));
      el.querySelectorAll('[data-mig-sync]').forEach((b) => b.addEventListener('click', async () => {
        await api(`/v1/migration/jobs/${b.dataset.migSync}/sync?run_type=initial`, { method: 'POST' });
        await renderPage();
      }));
      el.querySelectorAll('[data-mig-verify]').forEach((b) => b.addEventListener('click', async () => {
        const r = await api(`/v1/migration/jobs/${b.dataset.migVerify}/verify`);
        alert(`Verify: ${r.avg_sync_percent}% · gate ${r.gate}`);
        await renderPage();
      }));
      el.querySelectorAll('[data-mig-approve]').forEach((b) => b.addEventListener('click', async () => {
        await api(`/v1/migration/jobs/${b.dataset.migApprove}/approve-gate`, { method: 'POST', body: '{}' });
        await renderPage();
      }));
    } catch (e) {
      el.innerHTML = `<p class="loading">Erro: ${esc(e.message)}</p>`;
    }
  }

  return { renderPage };
})();

window.DeskEmailMigration = DeskEmailMigration;