@extends('layouts.portal')
@section('title', 'Email log')
@section('subtitle', 'Every message the platform sends, with delivery status, errors and the exact content that was queued.')

@section('content')
@php
  $total = $counts->sum();
  $failed = (int) ($counts['failed'] ?? 0);
  $logMode = in_array($driver, ['log', 'array'], true);
  $statuses = ['sent' => 'Sent', 'queued' => 'Queued', 'failed' => 'Failed', 'skipped' => 'Skipped'];
  $label = fn ($s) => ucfirst(str_replace('_', ' ', (string) $s));
@endphp

<div class="kpis">
  <div class="card kpi"><span class="ico"><x-icon name="mail" :size="22"/></span><span>All messages</span><b>{{ number_format($total) }}</b><small>Logged since launch</small></div>
  <div class="card kpi green"><span class="ico"><x-icon name="mail-check" :size="22"/></span><span>Sent</span><b>{{ number_format($counts['sent'] ?? 0) }}</b><small>Accepted by the mail server</small></div>
  <div class="card kpi amber"><span class="ico"><x-icon name="clock" :size="22"/></span><span>Queued</span><b>{{ number_format($counts['queued'] ?? 0) }}</b><small>Waiting to be sent</small></div>
  <div class="card kpi {{ $failed ? 'red' : '' }}"><span class="ico"><x-icon name="alert" :size="22"/></span><span>Failed</span><b>{{ number_format($failed) }}</b><small>{{ $failed ? 'Open a row to retry it' : 'Nothing needs attention' }}</small></div>
</div>

<div class="b2-mail-top">
  <div class="callout {{ $logMode ? 'warn' : '' }}" role="note">
    <x-icon name="{{ $logMode ? 'alert' : 'info' }}" :size="20"/>
    <div>
      @if($logMode)
        <b>Mail driver is “{{ $driver }}”.</b> Messages are recorded here but not delivered to real inboxes. Set <code>MAIL_MAILER</code> and the SMTP details in the server environment to go live.
      @else
        <b>Sending through {{ $driver }}</b> as <span class="mono">{{ $from }}</span>. Queue: {{ $queue }}{{ $queue === 'sync' ? ' (messages are sent immediately)' : '' }}.
      @endif
      <div class="small mt-1">Failed messages can be retried once the cause is fixed. Retrying re-builds the message from its saved template.</div>
    </div>
  </div>
  <form class="panel b2-test" method="post" action="{{ route('admin.emails.test') }}">
    @csrf
    <div class="panel-body">
      <h2 class="b2-h">Send a test email</h2>
      <label class="label" for="test-email">Recipient address</label>
      <div class="input-group">
        <input class="input" id="test-email" type="email" name="email" value="{{ old('email', auth()->user()->email) }}" required autocomplete="email">
        <button class="btn btn-primary" type="submit"><x-icon name="send" :size="16"/> Send test</button>
      </div>
      <div class="help">Confirms that the mail settings work. The result is added to the log below.</div>
    </div>
  </form>
</div>

<form method="get" class="filters b2-filters" role="search" aria-label="Filter email log">
  <div class="searchbox"><x-icon name="search" :size="18"/><input class="input" type="search" name="q" value="{{ $filters['q'] ?? '' }}" placeholder="Recipient, name or subject" aria-label="Search by recipient or subject"></div>
  <select class="select" name="status" data-autosubmit aria-label="Status">
    <option value="">Any status</option>
    @foreach($statuses as $v => $l)<option value="{{ $v }}" @selected(($filters['status'] ?? '') === $v)>{{ $l }}@if(isset($counts[$v])) ({{ $counts[$v] }})@endif</option>@endforeach
  </select>
  <select class="select" name="category" data-autosubmit aria-label="Category">
    <option value="">Any category</option>
    @foreach($categories as $c)<option value="{{ $c }}" @selected(($filters['category'] ?? '') === $c)>{{ $label($c) }}</option>@endforeach
  </select>
  <select class="select" name="template" data-autosubmit aria-label="Template">
    <option value="">Any template</option>
    @foreach($templates as $t)<option value="{{ $t }}" @selected(($filters['template'] ?? '') === $t)>{{ $label($t) }}</option>@endforeach
  </select>
  <label class="b2-date"><span class="xs muted">From</span><input class="input" type="date" name="from" value="{{ $filters['from'] ?? '' }}" aria-label="From date"></label>
  <label class="b2-date"><span class="xs muted">To</span><input class="input" type="date" name="to" value="{{ $filters['to'] ?? '' }}" aria-label="To date"></label>
  <button class="btn btn-secondary btn-sm" type="submit">Apply</button>
  @if($filters)<a class="btn btn-ghost btn-sm" href="{{ route('admin.emails.index') }}">Clear</a>@endif
</form>

@if($logs->isEmpty())
  <div class="panel"><x-empty icon="mail" :title="$filters ? 'No messages match these filters' : 'No emails logged yet'" :text="$filters ? 'Try a wider date range or clear the filters.' : 'Enrollment, billing and credential emails will appear here as they are sent.'"/></div>
@else
<div class="table-wrap">
  <table class="table ad-table b2-mail-table">
    <thead><tr><th>Sent</th><th>Recipient</th><th>Subject</th><th>Status</th><th>Error</th><th class="actions">Actions</th></tr></thead>
    <tbody>
    @foreach($logs as $l)
      @php $retryable = in_array($l->status, ['failed', 'skipped'], true) && ! empty($l->payload['template'] ?? null); @endphp
      <tr>
        <td class="nowrap small">{{ $l->created_at?->format('d M Y') }}<span class="b2-sub">{{ $l->created_at?->format('g:i A') }}</span></td>
        <td><b class="b2-title">{{ $l->to_name ?: $l->to_email }}</b>@if($l->to_name)<span class="b2-sub">{{ $l->to_email }}</span>@endif</td>
        <td class="b2-subject"><span class="b2-clip" title="{{ $l->subject }}">{{ $l->subject }}</span><span class="b2-sub"><span class="mono">{{ $l->mailable }}</span> · {{ $label($l->category) }}</span></td>
        <td>@if($l->status === 'skipped')<span class="pill pill-gray">Skipped</span>@else<x-pill :status="$l->status"/>@endif @if($l->attempts > 1)<span class="b2-sub">{{ $l->attempts }} attempts</span>@endif</td>
        <td class="b2-err">@if($l->error)<span class="b2-clip b2-clip-2" title="{{ $l->error }}">{{ $l->error }}</span>@else<span class="muted">—</span>@endif</td>
        <td class="actions">
          <div class="ad-actions">
            <button class="btn btn-secondary btn-sm" type="button" data-modal-open="#email-modal" data-email-detail="#em-{{ $l->id }}"><x-icon name="eye" :size="15"/> Details</button>
            @if($retryable)
              <form method="post" action="{{ route('admin.emails.retry', $l) }}" data-confirm="Retry sending “{{ $l->subject }}” to {{ $l->to_email }}?">@csrf<button class="btn btn-primary btn-sm" type="submit"><x-icon name="refresh" :size="15"/> Retry</button></form>
            @endif
          </div>
          <template id="em-{{ $l->id }}">
            <div class="b2-modal-head">
              <div><h2 id="email-modal-title">{{ $l->subject ?: 'Email details' }}</h2><div class="small muted">To {{ $l->to_name ? $l->to_name.' · ' : '' }}{{ $l->to_email }}</div></div>
              @if($l->status === 'skipped')<span class="pill pill-gray">Skipped</span>@else<x-pill :status="$l->status"/>@endif
            </div>
            @if($l->error)<div class="callout danger" role="alert"><x-icon name="alert" :size="18"/><div><b>Delivery error</b><div class="b2-errtext">{{ $l->error }}</div></div></div>@endif
            <dl class="kv b2-kv">
              <dt>Template</dt><dd class="mono">{{ $l->mailable }}</dd>
              <dt>Category</dt><dd>{{ $label($l->category) }}</dd>
              <dt>Queued</dt><dd>{{ $l->created_at?->format('D, d M Y · g:i A') }}</dd>
              <dt>Delivered</dt><dd>{{ $l->sent_at ? $l->sent_at->format('D, d M Y · g:i A') : 'Not delivered' }}</dd>
              <dt>Attempts</dt><dd>{{ $l->attempts }}</dd>
              @if($l->related_type)<dt>Related to</dt><dd>{{ class_basename($l->related_type) }} #{{ $l->related_id }}</dd>@endif
            </dl>
            <h3 class="b2-h">Saved payload</h3>
            @if($l->payload)
              <pre class="b2-json" tabindex="0">{{ json_encode($l->payload, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE) }}</pre>
            @else
              <p class="muted small">No payload was stored for this message, so it cannot be retried automatically.</p>
            @endif
            <div class="b2-modal-foot">
              @if($retryable)
                <form method="post" action="{{ route('admin.emails.retry', $l) }}" data-confirm="Retry sending this email to {{ $l->to_email }}?">@csrf<button class="btn btn-primary" type="submit"><x-icon name="refresh" :size="16"/> Retry sending</button></form>
              @elseif(in_array($l->status, ['failed', 'skipped'], true))
                <span class="small muted">This message predates retry support and cannot be re-sent automatically.</span>
              @endif
              <button class="btn btn-secondary" type="button" data-modal-close>Close</button>
            </div>
          </template>
        </td>
      </tr>
    @endforeach
    </tbody>
  </table>
</div>
{{ $logs->links() }}
@endif

<div class="modal" id="email-modal" role="dialog" aria-modal="true" aria-labelledby="email-modal-title">
  <div class="modal-box b2-modal" data-email-modal-body></div>
</div>
@endsection

@push('scripts')<script src="{{ asset_v('assets/js/admin-b2.js') }}" defer nonce="{{ csp_nonce() }}"></script>@endpush