@extends('layouts.portal')
@section('title', 'Enrollments')
@section('subtitle', 'Activate, complete or cancel learner enrollments and watch payment progress.')
@section('actions')<a class="btn btn-primary btn-sm" href="{{ route('admin.students.create') }}"><x-icon name="user-plus" :size="16"/> Add learner &amp; enroll</a>@endsection

@section('content')
@php
  $tabs = ['' => 'All', 'awaiting' => 'Awaiting fee', 'pending' => 'Pending', 'active' => 'Active', 'completed' => 'Completed', 'cancelled' => 'Cancelled'];
  $cur = $filters['status'] ?? '';
  $keep = collect($filters)->except('status')->filter()->all();
@endphp
<nav class="tabs" aria-label="Enrollment status">
  @foreach($tabs as $k => $l)
    <a href="{{ route('admin.enrollments.index', $keep + ($k ? ['status' => $k] : [])) }}" class="{{ $cur === $k ? 'active' : '' }}" @if($cur === $k) aria-current="page" @endif>{{ $l }} <span class="xs muted">{{ $k ? ($counts[$k] ?? 0) : $counts->except('awaiting')->sum() }}</span></a>
  @endforeach
</nav>

<form method="get" class="filters" role="search" aria-label="Filter enrollments">
  @if($cur)<input type="hidden" name="status" value="{{ $cur }}">@endif
  <div class="searchbox"><x-icon name="search" :size="18"/><input class="input" type="search" name="q" value="{{ $filters['q'] ?? '' }}" placeholder="Search learner name or email" aria-label="Search learner"></div>
  <select class="select" name="batch" data-autosubmit aria-label="Batch">
    <option value="">Any batch</option>
    @foreach($batches as $b)<option value="{{ $b->id }}" @selected((string) ($filters['batch'] ?? '') === (string) $b->id)>{{ $b->course?->title }} · {{ $b->batch_code }}</option>@endforeach
  </select>
  <select class="select" name="payment" data-autosubmit aria-label="Payment status">
    <option value="">Any payment</option>
    @foreach(['unpaid' => 'Unpaid', 'partial' => 'Part-paid', 'paid' => 'Paid in full'] as $v => $l)<option value="{{ $v }}" @selected(($filters['payment'] ?? '') === $v)>{{ $l }}</option>@endforeach
  </select>
  <button class="btn btn-secondary btn-sm" type="submit">Search</button>
  @if(collect($filters)->filter()->isNotEmpty())<a class="btn btn-ghost btn-sm" href="{{ route('admin.enrollments.index') }}">Clear</a>@endif
</form>

@if($enrollments->isEmpty())
  <div class="panel"><x-empty icon="clipboard-check" title="No enrollments found" text="Change the filters, or enroll a learner from their profile."/></div>
@else
<div class="table-wrap">
  <table class="table ad-table">
    <thead><tr><th style="width:34px"><input class="op-cb" type="checkbox" data-bulk-all form="bulk-enr" aria-label="Select all"></th><th>Learner</th><th>Course · batch</th><th>Status</th><th style="min-width:180px">Payment progress</th><th class="actions">Actions</th></tr></thead>
    <tbody>
    @foreach($enrollments as $e)
      @php
        $net = $e->netFee(); $pp = $net > 0 ? min(100, (int) round((float) $e->paid_amount / $net * 100)) : 100;
        $manageable = in_array($e->status, ['pending', 'active'], true);
      @endphp
      <tr>
        <td><input class="op-cb" type="checkbox" name="ids[]" value="{{ $e->id }}" form="bulk-enr" aria-label="Select {{ $e->user?->name }}"></td>
        <td><div class="person"><span class="avatar avatar-sm">{{ $e->user?->initials() ?? '?' }}</span><div style="min-width:0">@if($e->user)<a href="{{ route('admin.students.show', $e->user) }}"><b>{{ $e->user->name }}</b></a><div class="xs muted">{{ $e->user->email }}</div>@else<span class="muted">Removed user</span>@endif</div></div></td>
        <td><a href="{{ route('admin.batches.show', $e->batch_id) }}"><b>{{ $e->batch?->course?->title ?? 'Course removed' }}</b></a><div class="xs muted mono" title="Enrollment {{ $e->code }}">{{ $e->batch?->batch_code }}</div></td>
        <td><x-pill :status="$e->status"/><div class="xs muted mt-1">{{ $e->status === 'completed' && $e->completed_at ? 'Completed '.$e->completed_at->format('d M Y') : ($e->status === 'cancelled' && $e->cancelled_at ? 'Cancelled '.$e->cancelled_at->format('d M Y') : 'Enrolled '.$e->created_at->format('d M Y')) }}</div></td>
        <td>
          @if($e->fee_status === 'awaiting')
          <span class="pill pill-blue">Fee on request</span><div class="xs muted mt-1">Applied {{ $e->created_at->diffForHumans() }}@if($e->application_note) · “{{ \Illuminate\Support\Str::limit($e->application_note, 40) }}”@endif</div>
          @else
          @if(in_array($e->fee_status, ['sponsored', 'waived'], true))<span class="pill pill-violet">{{ $e->fee_status === 'sponsored' ? 'Sponsored'.($e->sponsor ? ' · '.$e->sponsor : '') : 'Fee waived' }}</span>@endif
          <div class="progress {{ $pp >= 100 ? 'green' : ($pp >= $minPercent ? '' : 'amber') }}" aria-hidden="true"><i style="width:{{ $pp }}%"></i></div>
          <div class="xs muted mt-1">{{ money($e->paid_amount) }} / {{ money($net) }} · {{ $pp }}%@if((float) $e->discount > 0) <span title="Includes a discount of {{ money($e->discount) }}">(disc.)</span>@endif</div>
          @endif
        </td>
        <td class="actions">
          @if($manageable)
            <div class="ad-actions">
              @if($e->fee_status === 'awaiting')
                <a class="btn btn-primary btn-sm" href="{{ route('admin.enrollments.fee', $e) }}"><x-icon name="wallet" :size="15"/> Set fee</a>
              @elseif($e->status === 'pending')
                <form method="post" action="{{ route('admin.enrollments.activate', $e) }}" data-confirm="{{ $pp < $minPercent ? 'Only '.$pp.'% has been paid (the rule is '.(int) $minPercent.'%). Activate access anyway?' : 'Activate access for '.$e->user?->name.'?' }}">@csrf<button class="btn btn-success btn-sm" type="submit"><x-icon name="check" :size="15"/> Activate</button></form>
              @endif
              @if($e->fee_status !== 'awaiting' && (float) $e->paid_amount <= 0)<a class="icon-btn" href="{{ route('admin.enrollments.fee', $e) }}" title="Change fee" aria-label="Change fee for {{ $e->user?->name }}"><x-icon name="edit" :size="17"/></a>@endif
              @if($net > 0)<a class="icon-btn" href="{{ route('admin.plans.create', ['enrollment' => $e->id]) }}" title="Installment plan" aria-label="Installment plan for {{ $e->user?->name }}"><x-icon name="wallet" :size="17"/></a>@endif
              <button class="icon-btn" type="button" data-modal-open="#enr-{{ $e->id }}" aria-label="Manage enrollment of {{ $e->user?->name }}" title="Manage: complete, cancel or override"><x-icon name="settings" :size="17"/></button>
            </div>
          @endif
        </td>
      </tr>
    @endforeach
    </tbody>
  </table>
</div>
<form id="bulk-enr" method="post" action="{{ route('admin.bulk', 'enrollments') }}" data-bulk>@csrf
  <div class="op-bulk"><b><span data-bulk-count>0</span> selected</b>
    <select class="select" name="action" aria-label="Bulk action">
      <option value="">Choose action…</option>
      <optgroup label="Send"><option value="tpl:course_details" data-heavy>Send course details</option><option value="tpl:batch_schedule" data-heavy>Send batch schedule</option><option value="tpl:enrollment_confirmation" data-heavy>Send enrollment confirmation</option><option value="tpl:payment_details" data-heavy>Send payment details</option><option value="tpl:attendance_report" data-heavy>Send attendance report</option><option value="payment_reminders" data-heavy>Send payment reminders</option><option value="compose">Compose a custom message…</option></optgroup>
      <optgroup label="Billing"><option value="generate_invoices">Generate missing invoices</option><option value="send_invoices" data-heavy>Send invoices</option></optgroup>
      <optgroup label="Progress"><option value="activate" data-heavy>Activate access</option><option value="complete_certify" data-heavy>Complete &amp; issue certificates + badges</option></optgroup>
    </select>
    <button class="btn btn-secondary btn-sm" type="submit">Apply</button>
  </div>
</form>
{{ $enrollments->links() }}

@foreach($enrollments as $e)
  @continue(! in_array($e->status, ['pending', 'active'], true))
  @php $net = $e->netFee(); $pp = $net > 0 ? min(100, (int) round((float) $e->paid_amount / $net * 100)) : 100; $minAtt = $e->batch?->minAttendance() ?? 75; @endphp
  <div class="modal" id="enr-{{ $e->id }}" role="dialog" aria-modal="true" aria-labelledby="enr-h-{{ $e->id }}">
    <div class="modal-box ad-modal-wide">
      <div class="row between" style="align-items:flex-start;flex-wrap:nowrap">
        <div><h2 id="enr-h-{{ $e->id }}" style="font-size:1.2rem;margin-bottom:2px">{{ $e->user?->name }}</h2><div class="small muted">{{ $e->batch?->course?->title }} · {{ $e->batch?->batch_code }}</div></div>
        <button class="icon-btn" type="button" data-modal-close aria-label="Close"><x-icon name="x" :size="18"/></button>
      </div>
      <div class="ad-modal-sum">
        <x-pill :status="$e->status"/>
        <span class="small">{{ money($e->paid_amount) }} of {{ money($net) }} paid ({{ $pp }}%)</span>
      </div>

      @if($e->status === 'pending')
      <form method="post" action="{{ route('admin.enrollments.activate', $e) }}" class="ad-modal-sec" data-confirm="Activate access for {{ $e->user?->name }}{{ $pp < $minPercent ? ' even though only '.$pp.'% is paid' : '' }}?">
        @csrf
        <h3>Activate access</h3>
        <p class="small muted">Normally access opens automatically once {{ (int) $minPercent }}% of the fee is paid. Activating manually overrides that rule and emails the learner their schedule.</p>
        <button class="btn btn-success btn-sm" type="submit"><x-icon name="check" :size="15"/> {{ $pp < $minPercent ? 'Activate (override '.(int) $minPercent.'% rule)' : 'Activate now' }}</button>
      </form>
      @endif

      <form method="post" action="{{ route('admin.enrollments.complete', $e) }}" class="ad-modal-sec" data-confirm="Mark {{ $e->user?->name }} as completed? A certificate will be issued if attendance qualifies.">
        @csrf
        <h3>Mark completed &amp; issue certificate</h3>
        <p class="small muted">Closes the enrollment and issues the certificate and badge when attendance is at least {{ $minAtt }}%.</p>
        <label class="check"><input type="checkbox" name="force" value="1"><span>Issue the certificate even if attendance is below {{ $minAtt }}% (override)</span></label>
        <button class="btn btn-primary btn-sm mt-1" type="submit"><x-icon name="award" :size="15"/> Complete enrollment</button>
      </form>

      <form method="post" action="{{ route('admin.enrollments.cancel', $e) }}" class="ad-modal-sec" data-confirm="Cancel this enrollment? Unpaid invoices will be voided.">
        @csrf
        <h3>Cancel enrollment</h3>
        <label class="label" for="reason-{{ $e->id }}">Reason (kept for your records)</label>
        <input class="input" id="reason-{{ $e->id }}" type="text" name="reason" maxlength="200" placeholder="e.g. Requested a refund, moved to next batch">
        <button class="btn btn-danger btn-sm mt-1" type="submit"><x-icon name="x" :size="15"/> Cancel enrollment</button>
      </form>
    </div>
  </div>
@endforeach
@endif
@endsection
@push('scripts')<script src="{{ asset_v('assets/js/ops.js') }}" defer nonce="{{ csp_nonce() }}"></script>@endpush