pdf/template.js

const TIERS = [
  { min: 0,  max: 4,  label: 'Tier 0-1 — Elite Standing',        color: '#28a745' },
  { min: 5,  max: 9,  label: 'Tier 1 — Realignment',             color: '#856404' },
  { min: 10, max: 14, label: 'Tier 2 — Administrative Lockdown',  color: '#d9534f' },
  { min: 15, max: 19, label: 'Tier 3 — Verification',             color: '#d9534f' },
  { min: 20, max: 24, label: 'Tier 4 — Risk Mitigation',          color: '#c0392b' },
  { min: 25, max: 29, label: 'Tier 5 — Final Decision',           color: '#c0392b' },
  { min: 30, max: 999,label: 'Tier 6 — Separation',               color: '#721c24' },
];

function getTier(points) { return TIERS.find(t => points >= t.min && points <= t.max) || TIERS[0]; }

function formatDate(d) {
  if (!d) return '—';
  const dt = new Date(d + 'T12:00:00');
  return dt.toLocaleDateString('en-US', { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric', timeZone: 'America/Chicago' });
}

function formatDateTime(d, t) { const date = formatDate(d); return t ? `${date} at ${t}` : date; }

function row(label, value) {
  return `
    <tr>
      <td style="font-weight:600; color:#555; width:200px; padding:8px 12px; border-bottom:1px solid #eee; white-space:nowrap;">${label}</td>
      <td style="padding:8px 12px; border-bottom:1px solid #eee; color:#222;">${value || '—'}</td>
    </tr>`;
}

function buildHtml(v, score) {
  const priorPts = score.active_points || 0;   // snapshot at time of logging
  const priorTier= getTier(priorPts);
  const newTotal = priorPts + v.points;        // math always based on stored snapshot
  const newTier  = getTier(newTotal);
  const tierChange = priorTier.label !== newTier.label;

  const generatedAt = new Date().toLocaleString('en-US', { timeZone: 'America/Chicago', dateStyle: 'full', timeStyle: 'short' });

  return `<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<style>
  * { box-sizing: border-box; margin: 0; padding: 0; }
  body { font-family: 'Segoe UI', Arial, sans-serif; font-size: 13px; color: #222; background: #fff; }
  .header { background: linear-gradient(135deg, #000000, #151622); color: white; padding: 22px 32px; display: flex; align-items: center; justify-content: space-between; }
  .header-left { display: flex; align-items: center; }
  .logo { height: 28px; margin-right: 12px; }
  .header h1 { font-size: 20px; letter-spacing: 0.5px; }
  .header p  { font-size: 11px; opacity: 0.85; margin-top: 3px; }
  .doc-id { text-align: right; font-size: 11px; opacity: 0.8; }
  .section { margin: 20px 0; }
  .section-title { font-size: 14px; font-weight: 700; color: white; background: #000000; padding: 8px 14px; border-radius: 4px 4px 0 0; margin-bottom: 0; }
  table { width: 100%; border-collapse: collapse; border: 1px solid #ddd; border-top: none; }
  .score-box { display: flex; gap: 20px; flex-wrap: wrap; background: #f8f9fa; border: 1px solid #ddd; border-radius: 6px; padding: 16px 20px; margin: 20px 0; }
  .score-cell { flex: 1; min-width: 120px; text-align: center; }
  .score-num { font-size: 28px; font-weight: 800; }
  .score-lbl { font-size: 11px; color: #666; margin-top: 2px; }
  .tier-badge { display: inline-block; padding: 5px 14px; border-radius: 14px; font-size: 12px; font-weight: 700; border: 2px solid currentColor; }
  .tier-change { background: #fff3cd; border: 2px solid #ffc107; border-radius: 6px; padding: 12px 16px; margin: 16px 0; font-size: 12px; color: #856404; }
  .points-display { background: #fff3cd; border: 2px solid #ffc107; border-radius: 6px; padding: 16px; margin: 16px 0; text-align: center; }
  .points-display .pts { font-size: 36px; font-weight: 800; color: #d4af37; }
  .points-display .lbl { font-size: 12px; color: #666; }
  .sig-section { margin-top: 50px; page-break-inside: avoid; }
  .sig-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 32px; }
  .sig-block { border-top: 1.5px solid #333; padding-top: 10px; min-height: 80px; }
  .sig-label { font-size: 11px; color: #555; font-weight: 600; }
  .sig-date-block { border-top: 1.5px solid #333; padding-top: 10px; min-height: 60px; margin-top: 36px; }
  .footer-bar { margin-top: 40px; padding: 10px 0; border-top: 2px solid #000000; font-size: 10px; color: #888; text-align: center; }
  .confidential { background: #f8d7da; border: 1px solid #f5c6cb; border-radius: 4px; padding: 6px 12px; font-size: 11px; color: #721c24; font-weight: 600; text-align: center; margin-bottom: 16px; }
  .notice { background: #e7f3ff; border-left: 4px solid #2196F3; padding: 10px 14px; margin: 16px 0; font-size: 12px; }
  .policy-context { background: #f8f9fa; border-left: 3px solid #667eea; padding: 12px 16px; margin: 12px 0; font-size: 12px; color: #444; border-radius: 4px; }
</style>
</head>
<body>

<div class="header">
  <div class="header-left">
    <img src="/static/mpm-logo.png" class="logo" />
    <div>
      <h1>CPAS Individual Violation Record</h1>
      <p>Message Point Media — Comprehensive Professional Accountability System</p>
    </div>
  </div>
  <div class="doc-id">Document ID: CPAS-${v.id.toString().padStart(5,'0')}<br />Generated: ${generatedAt}</div>
</div>

<div style="padding: 0 4px;">

<div class="confidential" style="margin-top:16px;">⚠ CONFIDENTIAL — For authorized HR and management use only</div>

<div class="section">
  <div class="section-title">Employee Information</div>
  <table>
    ${row('Employee Name', `<strong>${v.employee_name}</strong>`)}
    ${row('Department', v.department)}
    ${row('Supervisor', v.supervisor)}
    ${row('Witness / Documenting Officer', v.witness_name)}
  </table>
</div>

<div class="section">
  <div class="section-title">Violation Details</div>
  <table>
    ${row('Violation Type', `<strong>${v.violation_name}</strong>`)}
    ${row('Category', v.category)}
    ${row('Policy Reference', 'Chapter 4, Section 5 — Comprehensive Professional Accountability System (CPAS)')}
    ${row('Incident Date / Time', formatDateTime(v.incident_date, v.incident_time))}
    ${v.location ? row('Location / Context', v.location) : ''}
    ${row('Submitted By', v.submitted_by || 'System')}
  </table>
  ${v.details ? `<div class="policy-context"><strong>Incident Details:</strong><br />${v.details}</div>` : ''}
</div>

<div class="section">
  <div class="section-title">CPAS Point Assessment</div>
  <div class="points-display"><div class="pts">${v.points}</div><div class="lbl">Points Assessed — This Violation</div></div>
  <div class="score-box">
    <div class="score-cell">
      <div class="score-num" style="color:${priorTier.color};">${priorPts}</div>
      <div class="score-lbl">Active Points (Prior)</div>
      <div style="margin-top:6px;"><span class="tier-badge" style="color:${priorTier.color};">${priorTier.label}</span></div>
    </div>
    <div class="score-cell" style="font-size:28px; font-weight:300; color:#ccc; line-height:1.8;">+</div>
    <div class="score-cell">
      <div class="score-num" style="color:#d4af37;">${v.points}</div>
      <div class="score-lbl">Points — This Violation</div>
    </div>
    <div class="score-cell" style="font-size:28px; font-weight:300; color:#ccc; line-height:1.8;">=</div>
    <div class="score-cell">
      <div class="score-num" style="color:${newTier.color};">${newTotal}</div>
      <div class="score-lbl">New Active Total</div>
      <div style="margin-top:6px;"><span class="tier-badge" style="color:${newTier.color};">${newTier.label}</span></div>
    </div>
  </div>
  ${tierChange ? `<div class="tier-change"><strong>⚠ Tier Escalation:</strong> This violation advances the employee from <strong>${priorTier.label}</strong> to <strong>${newTier.label}</strong>.</div>` : ''}
</div>

<div class="section">
  <div class="section-title">CPAS Tier Reference</div>
  <table>
    <tr style="background:#f8f9fa;"><th style="padding:7px 12px; text-align:left; font-size:12px;">Points</th><th style="padding:7px 12px; text-align:left; font-size:12px;">Tier</th></tr>
    ${TIERS.map(t => `<tr style="${newTotal >= t.min && newTotal <= t.max ? 'background:#fff3cd; font-weight:700;' : ''}"><td style="padding:6px 12px; border-bottom:1px solid #eee; font-size:12px;">${t.min === 30 ? '30+' : t.min + '–' + t.max}</td><td style="padding:6px 12px; border-bottom:1px solid #eee; font-size:12px; color:${t.color};">${t.label}</td></tr>`).join('')}
  </table>
</div>

<div class="notice"><strong>Employee Notice:</strong> CPAS points remain active for a rolling 90-day period from the date of each incident. Accumulation of points may result in tier escalation and associated consequences as outlined in the Employee Handbook.</div>

<div class="sig-section">
  <div class="section-title" style="background:#000000;">Acknowledgement & Signatures</div>
  <div style="padding: 20px 0;">
    <p style="font-size:12px; color:#555; margin-bottom:32px; line-height:1.6;">By signing below, the employee acknowledges receipt of this violation record. Acknowledgement does not imply agreement. The employee may submit a written response within 5 business days.</p>
    <div class="sig-grid">
      <div>
        <div class="sig-block"><div class="sig-label">Employee Signature</div></div>
        <div class="sig-date-block"><div class="sig-label">Date</div></div>
      </div>
      <div>
        <div class="sig-block"><div class="sig-label">Supervisor / Documenting Officer Signature</div></div>
        <div class="sig-date-block"><div class="sig-label">Date</div></div>
      </div>
    </div>
  </div>
</div>

<div class="footer-bar">CPAS Violation Record — Document ID: CPAS-${v.id.toString().padStart(5,'0')} &nbsp;|&nbsp; ${v.employee_name} &nbsp;|&nbsp; Incident: ${v.incident_date} &nbsp;|&nbsp; Message Point Media Internal Use Only</div>

</div>
</body>
</html>`;
}

module.exports = buildHtml;