{{define "status"}}
{{if .Flash}}<div class="flash {{.FlashClass}}">{{.Flash}}</div>{{end}}

{{/* Approvals come FIRST and before anything else on the page. They are the
     only thing here that is waiting on the person, and everything below is
     still true in a minute. */}}
{{/* Asks waiting on THIS machine as your approval device (uidevice.go). They
     are answered in the approvals popup, which the tray and the notification
     open; the front page says they are there and links to it. */}}
{{if .DeviceApprovals}}
<div class="approval">
  <div class="approval-head">{{len .DeviceApprovals}} request{{if gt (len .DeviceApprovals) 1}}s{{end}} from your hosts {{if gt (len .DeviceApprovals) 1}}are{{else}}is{{end}} waiting for your approval</div>
  <p class="approval-line"><a href="/approvals">Open approvals</a> to read and answer {{if gt (len .DeviceApprovals) 1}}them{{else}}it{{end}}.</p>
</div>
{{end}}
{{if .Approvals}}
<h3 class="urgent">Waiting for you</h3>
{{template "stepup-approvals" .}}
{{end}}

{{/* WHAT HAS HAPPENED HERE — above the state block on purpose. The template's
     own rule for the approvals is that everything below them "is still true in
     a minute"; the state block is exactly that, and a host having killed the
     programs you were running is not. It is news, it is the only thing on this
     page the user neither did nor was asked about, and nobody would think to
     scroll for it. */}}
{{if .Refusal}}
<h3 class="urgent">This machine refused something your host asked for</h3>
<div class="event refused">
  <div class="event-when">{{.Refusal.At}}</div>
  <p class="event-line">Refused: <strong>{{.Refusal.What}}</strong></p>
  <p class="event-line">{{.Refusal.Why}}</p>
  <p class="event-foot">Your host is told this on its next check-in, so it is not
    left waiting on something that is never going to happen.</p>
</div>
{{end}}

{{if .Events}}
<h3 {{if .EventsRecent}}class="urgent"{{end}}>What your host has done on this machine</h3>
{{range .Events}}
<div class="event{{if .Recent}} recent{{end}}">
  <div class="event-when">{{.At}}</div>
  <p class="event-line">{{.Text}}</p>
</div>
{{end}}
{{end}}

<div class="state {{.StateClass}}">
  <h2>{{.State}}</h2>
  {{if .StateNote}}<p>{{.StateNote}}</p>{{end}}
</div>

<h3>Hosts this machine serves</h3>
{{if not .Pairings}}
  <div class="host">
    <div class="host-name">No host is paired yet.</div>
    <p class="sub">Pair one with a token from your host's “Set up a bastion”.</p>
  </div>
{{end}}
{{range .Pairings}}
  <div class="host">
    <div class="host-name">
      {{.Host}}
      {{if .IsAnchor}}<span class="tag ok">anchor</span>{{end}}
      {{if eq .State "pending"}}<span class="tag warn">waiting for approval</span>{{end}}
      {{if eq .State "revoked"}}<span class="tag bad">revoked</span>{{end}}
      {{if eq .State "invalid"}}<span class="tag bad">invalid, not served</span>{{end}}
    </div>
    <dl class="host-facts">
      <dt>Local port</dt>
      <dd>{{.ListenAddr}}
        {{if .Listening}}<span class="tag ok">answering</span>
        {{else}}<span class="tag bad">not answering</span>{{end}}</dd>
      {{if .TunnelIP}}<dt>Tunnel address</dt><dd>{{.TunnelIP}}</dd>{{end}}
      {{if .FirstSeen}}<dt>Paired since</dt><dd>{{.FirstSeen}}</dd>{{end}}
    </dl>
  </div>
{{end}}

<h3>This machine</h3>
<div class="host">
  <dl class="host-facts">
    <dt>Mode</dt>
    <dd>{{.Mode}}{{if .ModeNote}} — {{.ModeNote}}{{end}}</dd>
    <dt>Anchor</dt>
    {{if .AnchorHost}}
      <dd>{{.AnchorHost}}{{if .AnchorOwner}} (owner “{{.AnchorOwner}}”){{end}}</dd>
    {{else}}
      <dd>none{{if .AnchorRequired}} <span class="tag bad">required</span>{{end}}</dd>
    {{end}}
    <dt>Owner</dt>
    <dd>{{if .Owner}}{{.Owner}}{{else}}not claimed{{end}}</dd>
    <dt>Version</dt>
    <dd>{{.Version}}{{if .UpdateAvailable}}
      <span class="tag warn">{{.UpdateAvailable}} available</span>{{end}}</dd>
  </dl>
  {{if .AnchorRequired}}
  <div class="note">
    This machine is <strong>networked</strong> but not anchored, so it answers
    nothing: no host may run an op, open a terminal or place anything here until
    one of them is made the anchor. Run
    <code>sudo -H privatae-bastion claim-anchor</code> on this machine.
  </div>
  {{end}}
  {{if .UpdateAvailable}}
  {{/* Says where the control IS, because it is not here and must not be. The
       bastion does not update itself — a host directs it (update.go) — and a
       local UI that grew an Update button would be the first step across the
       line in ui.go's header. Naming a version without naming who installs it
       sends someone looking for a button this page will never have. */}}
  <div class="note">
    Version <strong>{{.UpdateAvailable}}</strong> has been published. This
    machine will not install it on its own: your host directs updates. Open the
    <strong>Network</strong> app on your host, find this machine under
    <strong>Bastions</strong>, and use <strong>Update</strong> there. Nothing
    changes here until it does.
  </div>
  {{end}}
  {{if .NoConsoleNote}}
  <div class="note">
    After it updates itself the bastion restarts with no console window, which is
    why nothing appears on screen while it runs. Task&nbsp;Manager →
    <code>privatae-bastion.exe</code> is where it lives.
  </div>
  {{end}}
</div>

<p class="sub checked-at">Checked {{.CheckedAt}}.</p>
{{end}}

{{define "stepup-approvals"}}
{{range .Approvals}}
<div class="approval{{if .Unreadable}} unreadable{{end}}">
  <div class="approval-head">{{.Host}} is asking <span class="id">{{.Short}}</span></div>
  {{if .Unreadable}}
    <p class="approval-line"><strong>This machine cannot tell you what is being asked for.</strong></p>
    <p class="approval-line">It does not recognise this kind of request, which usually means your
      host is newer than the bastion here. Deny it and update this machine —
      approving something neither of you can read is not worth the risk.</p>
  {{else}}
    {{range .Lines}}<p class="approval-line">{{.}}</p>{{end}}
  {{end}}
  {{/* When the request cannot be described, Deny leads and Approve is demoted:
       the green button must never be the easy one next to text that says
       nothing. */}}
  <div class="approval-acts{{if .Unreadable}} reversed{{end}}">
    <form hx-post="/deny" hx-target="{{if $.ApprovalsView}}#approvals{{else}}#status{{end}}" hx-swap="innerHTML">
      <input type="hidden" name="host" value="{{.Host}}">
      {{if $.ApprovalsView}}<input type="hidden" name="view" value="approvals">{{end}}
      <input type="hidden" name="id" value="{{.ID}}">
      <input type="hidden" name="purpose" value="{{.PurposeSHA256}}">
      <button class="{{if .Unreadable}}go{{else}}no{{end}}" type="submit">Deny</button>
    </form>
    <form hx-post="/approve" hx-target="{{if $.ApprovalsView}}#approvals{{else}}#status{{end}}" hx-swap="innerHTML" autocomplete="off">
      <input type="hidden" name="host" value="{{.Host}}">
      {{if $.ApprovalsView}}<input type="hidden" name="view" value="approvals">{{end}}
      <input type="hidden" name="id" value="{{.ID}}">
      {{/* What these words describe, so the tray's lane approves exactly the
           request that was read (approvalpipe.go). */}}
      <input type="hidden" name="purpose" value="{{.PurposeSHA256}}">
      <input class="code" name="code" inputmode="numeric" pattern="[0-9]*"
             autocomplete="one-time-code" placeholder="6-digit code"
             aria-label="Code from the authenticator enrolled on this machine">
      <button class="{{if .Unreadable}}no{{else}}go{{end}}" type="submit">Approve</button>
    </form>
  </div>
  <p class="approval-foot">The code comes from the authenticator you enrolled on
    this machine. Your host never sees it.</p>
</div>
{{end}}
{{end}}