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{{define "waf_edit"}}
<div class="card" style="border:2px solid var(--accent)">
  <div class="flex items-center justify-between mb-4">
    <div>
      <h3 style="font-size:15px;font-weight:600">WAF – {{.ServiceName}}</h3>
      <p class="text-muted text-sm" style="margin-top:2px">Web Application Firewall für diesen Service</p>
    </div>
    <button class="btn btn-secondary btn-sm"
      hx-get="/admin/htmx/endpoint/cancel"
      hx-target="#editor"
      hx-swap="innerHTML">✕ Schließen</button>
  </div>

  <form hx-post="/admin/htmx/waf/save/{{.ServiceUUID}}"
        hx-target="#toast-area"
        hx-swap="innerHTML"
        hx-on::after-request="document.querySelector('#editor').innerHTML=''">

    <!-- Master toggle -->
    <div class="card mb-4" style="background:{{if .WAF.Enabled}}#f0fdf4{{else}}#f8fafc{{end}};border:1px solid {{if .WAF.Enabled}}#86efac{{else}}var(--border){{end}}">
      <div class="form-check">
        <input type="checkbox" id="waf-enabled" name="Enabled" {{if .WAF.Enabled}}checked{{end}}
          onchange="document.getElementById('waf-rules').style.opacity=this.checked?'1':'0.4'">
        <label for="waf-enabled" style="font-size:14px;font-weight:600">WAF aktivieren</label>
      </div>
      <p class="text-muted text-sm" style="margin-top:4px;margin-left:24px">
        Alle eingehenden Requests werden auf Angriffsmuster geprüft. Bei Treffer → 403.
      </p>
    </div>

    <div id="waf-rules" style="opacity:{{if .WAF.Enabled}}1{{else}}0.4{{end}}">

      <!-- Rules -->
      <div class="card mb-4">
        <div class="card-title">Schutzregeln</div>

        <div style="display:grid;grid-template-columns:1fr 1fr;gap:12px">

          <div class="rule-card {{if .WAF.BlockSQLi}}rule-active{{end}}">
            <div class="form-check">
              <input type="checkbox" id="sqli" name="BlockSQLi" {{if .WAF.BlockSQLi}}checked{{end}}>
              <label for="sqli" style="font-weight:600">SQL Injection</label>
            </div>
            <p class="text-muted text-sm">Blockiert UNION SELECT, DROP TABLE, OR 1=1 und ähnliche SQL-Patterns in URL und Body.</p>
          </div>

          <div class="rule-card {{if .WAF.BlockXSS}}rule-active{{end}}">
            <div class="form-check">
              <input type="checkbox" id="xss" name="BlockXSS" {{if .WAF.BlockXSS}}checked{{end}}>
              <label for="xss" style="font-weight:600">Cross-Site Scripting (XSS)</label>
            </div>
            <p class="text-muted text-sm">Blockiert &lt;script&gt;, javascript:, Event-Handler (onerror=, onload=) und ähnliche XSS-Patterns.</p>
          </div>

          <div class="rule-card {{if .WAF.BlockPathTraversal}}rule-active{{end}}">
            <div class="form-check">
              <input type="checkbox" id="pathtrav" name="BlockPathTraversal" {{if .WAF.BlockPathTraversal}}checked{{end}}>
              <label for="pathtrav" style="font-weight:600">Path Traversal</label>
            </div>
            <p class="text-muted text-sm">Blockiert ../, ..\, %2e%2e%2f und Zugriffe auf /etc/passwd, /proc/self etc.</p>
          </div>

          <div class="rule-card {{if .WAF.BlockCommandInj}}rule-active{{end}}">
            <div class="form-check">
              <input type="checkbox" id="cmdinj" name="BlockCommandInj" {{if .WAF.BlockCommandInj}}checked{{end}}>
              <label for="cmdinj" style="font-weight:600">Command Injection</label>
            </div>
            <p class="text-muted text-sm">Blockiert Shell-Metacharaktere wie ; ls, | cat, backticks und $() Subshells.</p>
          </div>

        </div>
      </div>

      <!-- Body size limit -->
      <div class="card mb-4">
        <div class="card-title">Request Body</div>
        <div class="form-check mb-2">
          <input type="checkbox" id="largebodychk" name="BlockLargeBody" {{if .WAF.BlockLargeBody}}checked{{end}}
            onchange="document.getElementById('maxbody-field').style.display=this.checked?'block':'none'">
          <label for="largebodychk">Große Request-Bodies blockieren</label>
        </div>
        <div id="maxbody-field" style="display:{{if .WAF.BlockLargeBody}}block{{else}}none{{end}}">
          <div class="form-group" style="max-width:200px">
            <label>Max. Body-Größe (KB)</label>
            <input type="number" name="MaxBodyKB" class="form-control"
              value="{{if gt .WAF.MaxBodyKB 0}}{{.WAF.MaxBodyKB}}{{else}}512{{end}}"
              min="1" max="102400">
          </div>
        </div>
        <p class="text-muted text-sm" style="margin-top:6px">
          SQL/XSS/CMDInj Checks werden nur auf Bodies bis zur konfigurierten Größe angewendet (Standard: 512 KB).
        </p>
      </div>

    </div>

    <div class="flex gap-2">
      <button type="submit" class="btn btn-primary">Speichern</button>
      <button type="button" class="btn btn-secondary"
        hx-get="/admin/htmx/endpoint/cancel"
        hx-target="#editor"
        hx-swap="innerHTML">Abbrechen</button>
    </div>
  </form>
</div>

<style>
  .rule-card { border: 1px solid var(--border); border-radius: 8px; padding: 12px; background: var(--card); transition: border-color .15s, background .15s; }
  .rule-card.rule-active { border-color: var(--accent); background: #eff6ff; }
  .rule-card p { margin-top: 4px; margin-left: 24px; }
</style>
{{end}}