@extends('layouts.app')
@section('title', 'Borstal Institutions')
@section('content')
<div class="container-fluid">
    {{-- Page guide: what this screen is for --}}
    <div class="alert alert-light border-start border-4 border-primary shadow-sm d-flex align-items-start mb-4" data-page-guide role="note">
        <i class="fas fa-circle-info text-primary me-2 mt-1"></i>
        <div><strong>Borstal Institution Management.</strong> Manage Borstal institutions: register facilities with capacity and category, track vacancies, allocate residents with escorting officers and next-station time-limits, raise accommodation/emergency alerts, and discharge.</div>
    </div>


    <div class="card text-white mb-4" style="background:linear-gradient(135deg,#1e3a8a,#2563eb)">
        <div class="card-body d-flex justify-content-between align-items-center">
            <div>
                <h3 class="mb-0"><i class="fas fa-school me-2"></i>Borstal Institution Management</h3>
                <small class="opacity-75">{{ $records->total() }} allocation(s) · {{ $institutions->count() }} institution(s)</small>
            </div>
            <div>
                <button class="btn btn-light me-2" data-bs-toggle="modal" data-bs-target="#institutionModal">
                    <i class="fas fa-plus"></i> Register Institution
                </button>
            </div>
        </div>
    </div>

    <div class="alert alert-light border-start border-4 border-info shadow-sm">
        <i class="fas fa-circle-info text-info me-1"></i>
        Residents appear here automatically once admitted through Reception Documentation with category
        <strong>Borstal</strong> — nothing to allocate manually. Assign an institution below for anyone still unassigned.
    </div>

    @if(session('success'))<div class="alert alert-success">{{ session('success') }}</div>@endif
    @if(session('error'))<div class="alert alert-danger">{{ session('error') }}</div>@endif

    {{-- Hardware readiness (req 14.1 g) --}}
    <div class="alert {{ ($hardware['cctv'] || $hardware['access_control']) ? 'alert-info' : 'alert-warning' }} d-flex align-items-center">
        <i class="fas fa-microchip me-2"></i>
        <div>
            <strong>Hardware:</strong>
            CCTV {!! $hardware['cctv'] ? '<span class="badge bg-success">connected</span>' : '<span class="badge bg-secondary">pending</span>' !!}
            &nbsp;·&nbsp;
            Access&nbsp;control {!! $hardware['access_control'] ? '<span class="badge bg-success">connected</span>' : '<span class="badge bg-secondary">pending</span>' !!}
            <small class="text-muted d-block">Software workflow is live; device monitoring activates automatically once readers are connected.</small>
        </div>
    </div>

    {{-- Institutions + vacancy (req 14.1 a, c, d) --}}
    <div class="row mb-4">
        @forelse($institutions as $inst)
            <div class="col-md-4 mb-3">
                <div class="card h-100">
                    <div class="card-body">
                        <div class="d-flex justify-content-between">
                            <h5 class="mb-1">{{ $inst->name }}</h5>
                            <span class="badge {{ $inst->status=='Full' ? 'bg-danger' : ($inst->status=='Closed' ? 'bg-secondary' : 'bg-success') }}">{{ $inst->status }}</span>
                        </div>
                        <small class="text-muted d-block mb-2">{{ $inst->category }} · {{ $inst->location ?? '—' }}</small>
                        <div class="progress mb-1" style="height:18px">
                            @php $pct = $inst->capacity > 0 ? round($inst->occupied / $inst->capacity * 100) : 0; @endphp
                            <div class="progress-bar {{ $pct >= 100 ? 'bg-danger' : ($pct >= 80 ? 'bg-warning text-dark' : 'bg-primary') }}"
                                 style="width: {{ min($pct,100) }}%">{{ $pct }}%</div>
                        </div>
                        <small>Occupied {{ $inst->occupied }} / {{ $inst->capacity }} · <strong>{{ $inst->vacancy }}</strong> vacant</small>
                        <div class="mt-2">
                            <span class="badge {{ $inst->cctv_enabled ? 'bg-info' : 'bg-light text-muted' }}"><i class="fas fa-video"></i> CCTV</span>
                            <span class="badge {{ $inst->access_control_enabled ? 'bg-info' : 'bg-light text-muted' }}"><i class="fas fa-door-closed"></i> Access</span>
                        </div>
                    </div>
                </div>
            </div>
        @empty
            <div class="col-12"><div class="alert alert-light border text-center text-muted">No Borstal institutions registered yet.</div></div>
        @endforelse
    </div>

    {{-- Allocations --}}
    <div class="card">
        <div class="card-header"><i class="fas fa-list me-1"></i> Current Allocations</div>
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover align-middle mb-0">
                    <thead class="table-light">
                        <tr>
                            <th>Resident</th><th>Institution</th><th>Block</th>
                            <th>Escorting officer</th><th>Next station</th><th>Status</th>
                            <th class="text-end">Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                    @forelse($records as $r)
                        <tr>
                            <td>{{ optional($r->prisoner)->name ?? '—' }}<br><small class="text-muted">{{ optional($r->prisoner)->prisoner_number }}</small></td>
                            <td>
                                @if ($r->institution)
                                    {{ $r->institution->name }}
                                @else
                                    <span class="badge bg-warning text-dark">Unassigned</span>
                                @endif
                            </td>
                            <td>{{ $r->accommodation_block ?? '—' }}</td>
                            <td>{{ $r->escorting_officer ?? '—' }}</td>
                            <td>
                                {{ $r->next_station ?? '—' }}
                                @if($r->station_overdue)<span class="badge bg-danger ms-1" title="Time limit exceeded">overdue</span>@endif
                            </td>
                            <td><span class="badge {{ $r->status=='Discharged' ? 'bg-secondary' : 'bg-success' }}">{{ $r->status }}</span></td>
                            <td class="text-end">
                                @if($r->status !== 'Discharged')
                                    @if (!$r->borstal_institution_id)
                                        @can('prison.borstal.action')
                                            <button class="btn btn-sm btn-primary" title="Assign Institution"
                                                    data-bs-toggle="modal" data-bs-target="#assignModal{{ $r->id }}">
                                                <i class="fas fa-building"></i> Assign
                                            </button>
                                        @endcan

                                        <div class="modal fade" id="assignModal{{ $r->id }}" tabindex="-1">
                                          <div class="modal-dialog"><div class="modal-content">
                                            <form method="POST" action="{{ route('prison.borstal.assign-institution', $r->id) }}">
                                                @csrf
                                                <div class="modal-header"><h5 class="modal-title">Assign Institution — {{ optional($r->prisoner)->name }}</h5>
                                                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button></div>
                                                <div class="modal-body">
                                                    <label class="form-label">Institution</label>
                                                    <select name="borstal_institution_id" class="form-select mb-2" required>
                                                        <option value="">Select</option>
                                                        @foreach ($institutions->where('status', '!=', 'Closed') as $inst)
                                                            <option value="{{ $inst->id }}" {{ $inst->vacancy <= 0 ? 'disabled' : '' }}>
                                                                {{ $inst->name }} ({{ $inst->vacancy }} vacancy)
                                                            </option>
                                                        @endforeach
                                                    </select>
                                                    <label class="form-label">Accommodation Block</label>
                                                    <input type="text" name="accommodation_block" class="form-control mb-2">
                                                    <label class="form-label">Security Regime</label>
                                                    <select name="security_regime" class="form-select mb-2">
                                                        <option value="">Select</option>
                                                        <option value="Normal">Normal</option>
                                                        <option value="Restricted">Restricted</option>
                                                    </select>
                                                    <label class="form-label">Escorting Officer</label>
                                                    <input type="text" name="escorting_officer" class="form-control">
                                                </div>
                                                <div class="modal-footer">
                                                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
                                                    <button class="btn btn-primary">Assign</button>
                                                </div>
                                            </form>
                                          </div></div>
                                        </div>
                                    @endif
                                    @can('prison.borstal.action')<form method="POST" action="{{ route('prison.borstal.notify', $r->id) }}" class="d-inline">
                                        @csrf<input type="hidden" name="kind" value="irregular_movement">
                                        <button class="btn btn-sm btn-outline-warning" title="Notify irregular movement"><i class="fas fa-person-walking-arrow-right"></i></button>
                                    </form>@endcan
                                    @can('prison.borstal.action')<form method="POST" action="{{ route('prison.borstal.notify', $r->id) }}" class="d-inline">
                                        @csrf<input type="hidden" name="kind" value="emergency">
                                        <button class="btn btn-sm btn-outline-danger" title="Emergency alert"><i class="fas fa-triangle-exclamation"></i></button>
                                    </form>@endcan
                                    <button class="btn btn-sm btn-outline-secondary" title="Discharge"
                                            data-bs-toggle="modal" data-bs-target="#dischargeModal{{ $r->id }}"><i class="fas fa-right-from-bracket"></i></button>

                                    <div class="modal fade" id="dischargeModal{{ $r->id }}" tabindex="-1">
                                      <div class="modal-dialog"><div class="modal-content">
                                        @can('prison.borstal.action')<form method="POST" action="{{ route('prison.borstal.discharge', $r->id) }}">
                                            @csrf
                                            <div class="modal-header"><h5 class="modal-title">Discharge — {{ optional($r->prisoner)->name }}</h5>
                                                <button class="btn-close" data-bs-dismiss="modal"></button></div>
                                            <div class="modal-body">
                                                <label class="form-label">Discharge date</label>
                                                <input type="date" name="discharge_date" class="form-control mb-2" value="{{ date('Y-m-d') }}" required>
                                                <label class="form-label">Reason</label>
                                                <input type="text" name="discharge_reason" class="form-control">
                                            </div>
                                            <div class="modal-footer">
                                                <button class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
                                                <button class="btn btn-primary">Discharge</button>
                                            </div>
                                        </form>@endcan
                                      </div></div>
                                    </div>
                                @else
                                    <small class="text-muted">{{ optional($r->discharge_date)->format('d M Y') }}</small>
                                @endif
                            </td>
                        </tr>
                    @empty
                        <tr><td colspan="7" class="text-center text-muted py-5"><i class="fas fa-school fa-2x mb-2 d-block opacity-25"></i>No allocations yet.</td></tr>
                    @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>
    <div class="mt-3">{{ $records->withQueryString()->links() }}</div>
</div>

{{-- Register-institution modal (req 14.1 c) --}}
<div class="modal fade" id="institutionModal" tabindex="-1">
  <div class="modal-dialog"><div class="modal-content">
    <form method="POST" action="{{ route('prison.borstal.institution.store') }}">
        @csrf
        <div class="modal-header"><h5 class="modal-title">Register Borstal Institution</h5>
            <button class="btn-close" data-bs-dismiss="modal"></button></div>
        <div class="modal-body row g-2">
            <div class="col-12"><label class="form-label">Name</label><input type="text" name="name" class="form-control" required></div>
            <div class="col-md-6"><label class="form-label">Category</label>
                <select name="category" class="form-select" required>
                    <option value="Borstal Boys">Borstal Boys</option>
                    <option value="Borstal Girls">Borstal Girls</option>
                    <option value="Mixed">Mixed</option>
                </select></div>
            <div class="col-md-6"><label class="form-label">Capacity</label><input type="number" name="capacity" class="form-control" min="0" value="0" required></div>
            <div class="col-12"><label class="form-label">Location</label><input type="text" name="location" class="form-control"></div>
            <div class="col-md-6 form-check ms-2 mt-3"><input type="checkbox" class="form-check-input" name="cctv_enabled" value="1" id="cctvChk"><label class="form-check-label" for="cctvChk">CCTV present</label></div>
            <div class="col-md-6 form-check mt-3"><input type="checkbox" class="form-check-input" name="access_control_enabled" value="1" id="accChk"><label class="form-check-label" for="accChk">Access control present</label></div>
        </div>
        <div class="modal-footer"><button class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button><button class="btn btn-primary">Save</button></div>
    </form>
  </div></div>
</div>
@endsection