@extends('layouts.app')
@section('title', 'Select Prisoner')

@section('content')
<div class="container-fluid">
    <div class="card shadow-sm border-0 rounded-3 mt-3">
        <div class="card-header bg-primary text-white d-flex justify-content-between align-items-center">
            <h4 class="mb-0"><i class="fas fa-user-check me-2"></i> Select Prisoner for Admission</h4>
        </div>

        <div class="card-body">
            <div class="table-responsive">
                <table class="table table-bordered table-hover align-middle mb-0">
                    <thead class="table-light">
                        <tr>
                            <th>#</th>
                            <th>Prisoner Number</th>
                            <th>Name</th>
                            <th>Case</th>
                            <th>Current Status</th>
                            <th>Action</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse($prisoners as $key => $prisoner)
                        @php
                            // Check if prisoner has any active admission (not released/discharged)
                            $activeAdmission = $prisoner->admissions()
                                ->whereNull('release_date')
                                ->latest()
                                ->first();
                            
                            // Check if prisoner has been discharged (completed discharge after last admission)
                            $lastAdmission = $prisoner->admissions()->latest()->first();
                            $isDischarged = false;
                            
                            if ($lastAdmission) {
                                $dischargeAfterLastAdmission = \App\Models\Discharge::where('prisoner_id', $prisoner->id)
                                    ->where('status', 'completed')
                                    ->where('discharge_date', '>=', $lastAdmission->admission_date)
                                    ->exists();
                                $isDischarged = $dischargeAfterLastAdmission;
                            }
                            
                            $canBeAdmitted = !$activeAdmission;
                            $statusText = $canBeAdmitted ? ($isDischarged ? 'Previously Discharged' : 'New Prisoner') : 'Currently Incarcerated';
                            $statusBadge = $canBeAdmitted ? ($isDischarged ? 'warning' : 'success') : 'danger';
                        @endphp
                        <tr>
                            <td>{{ $key + 1 }}</td>
                            <td>{{ $prisoner->prisoner_number }}</td>
                            <td>{{ $prisoner->name }}</td>
                            <td>{{ $prisoner->case_number }}</td>
                            <td>
                                <span class="badge bg-{{ $statusBadge }}">
                                    {{ $statusText }}
                                </span>
                                @if($activeAdmission)
                                    <br>
                                    <small class="text-muted">
                                        Admitted: {{ $activeAdmission->admission_date ? \Carbon\Carbon::parse($activeAdmission->admission_date)->format('d-m-Y') : 'N/A' }}
                                        <br>Block: {{ $activeAdmission->cell_block ?? 'N/A' }}
                                    </small>
                                @endif
                            </td>
                            <td>
                               @php
    $isCurrentlyIncarcerated = $prisoner->isCurrentlyIncarcerated();
    $canBeAdmitted = !$isCurrentlyIncarcerated;
@endphp

@if($canBeAdmitted)
    @can('prison.admission.add')<a href="{{ route('prison.admission.create', $prisoner->id) }}" class="btn btn-success btn-sm">
        <i class="fas fa-door-open"></i> Admit
    </a>@endcan
@else
    <button class="btn btn-secondary btn-sm" disabled>
        <i class="fas fa-lock"></i> Currently Incarcerated
    </button>
@endif
                            </td>
                        </tr>
                        @empty
                        <tr>
                            <td colspan="6" class="text-center text-muted">No prisoners found.</td>
                        </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>

            {{-- Pagination --}}
            <div class="mt-3 d-flex justify-content-center">
                {{ $prisoners->links() }}
            </div>
        </div>
    </div>
</div>
@endsection