{{-- Residency tab
     Hostel:  vacancy request → approval → availability → confirmation · admission · stay · exit / transfer
     Halfway: application (form upload) → accept / decline · admission · stay (incl. breach of house rules) · exit / transfer
     Borstal: vacancy request → approval → institution feedback → confirmation --}}
@php
    $isHalfway = $residency === 'halfway_house';
    $isBorstal = $residency === 'borstal';
    $vStatus   = config('probation_workflow.vacancy_statuses');
    $canApprove = auth()->user()->isSuperAdmin() || auth()->user()->isBranchAdmin();
    $res = $isHalfway ? $case->halfwayResidency : ($isBorstal ? null : $case->hostelResidency);
    $vacancies = $isBorstal ? $case->borstalVacancies : $case->hostelVacancies;
    $badge = ['requested' => 'bg-warning text-dark', 'approved' => 'bg-info text-dark', 'available' => 'bg-success', 'not_available' => 'bg-danger', 'confirmed' => 'bg-primary', 'applied' => 'bg-warning text-dark', 'accepted' => 'bg-success', 'declined' => 'bg-danger'];
    $ymd = fn ($d) => $d ? \Carbon\Carbon::parse($d)->format('Y-m-d') : '';
@endphp
<div class="row g-3">
    {{-- STEP 1: vacancy / application --}}
    <div class="col-lg-6"><div class="card tab-card h-100"><div class="card-body">
        @if($isHalfway)
            <h6 class="text-uppercase small text-muted mb-2">1 · Application for admission</h6>
            @forelse($case->halfwayApplications as $ap)
                <div class="border rounded p-2 mb-2 mini">
                    <strong>{{ $ap->house_name ?? 'Halfway house' }}</strong> <span class="badge {{ $badge[$ap->status] ?? 'bg-secondary' }}">{{ ucfirst($ap->status) }}</span>
                    · {{ $ap->created_at->format('d M Y') }}
                    @if($ap->application_form_path)· <a href="{{ asset('storage/' . $ap->application_form_path) }}" target="_blank">application form</a>@endif
                    @if($ap->decision_notes)<div class="text-muted">{{ $ap->decision_notes }}</div>@endif
                    @if($ap->status === 'applied' && $canApprove)
                        <form method="POST" action="{{ route('probation.cases.halfway.decide', $ap->id) }}" class="row g-1 mt-1">@csrf
                            <div class="col-md-6"><input name="decision_notes" class="form-control form-control-sm" placeholder="Notes to the applicant"></div>
                            <div class="col-md-3"><button class="btn btn-sm btn-success w-100" name="status" value="accepted">Accept</button></div>
                            <div class="col-md-3"><button class="btn btn-sm btn-outline-danger w-100" name="status" value="declined">Decline</button></div>
                        </form>
                    @endif
                </div>
            @empty<p class="text-muted mini">No application yet.</p>@endforelse
            <form method="POST" action="{{ route('probation.cases.halfway.apply', $case->id) }}" enctype="multipart/form-data" class="row g-1 border-top pt-2">@csrf
                <div class="col-md-6"><input name="house_name" class="form-control form-control-sm" placeholder="Halfway house" required></div>
                <div class="col-md-6"><input type="file" name="application_form" class="form-control form-control-sm" title="Upload application form"></div>
                <div class="col-12"><button class="btn btn-sm btn-primary">Submit application</button></div>
            </form>
        @else
            <h6 class="text-uppercase small text-muted mb-2">1 · {{ $isBorstal ? 'Borstal institution vacancy' : 'Application for a vacancy' }}</h6>
            @forelse($vacancies as $v)
                <div class="border rounded p-2 mb-2 mini">
                    <strong>{{ $v->institution ?? $v->hostel_name ?? '—' }}</strong>
                    <span class="badge {{ $badge[$v->status] ?? 'bg-secondary' }}">{{ $vStatus[$v->status] ?? ucfirst($v->status) }}</span>
                    · requested {{ optional($v->requested_on)->format('d M Y') }}
                    @if($v->confirmed_on) · confirmed {{ $v->confirmed_on->format('d M Y') }}@endif
                    @if($v->feedback)<div class="text-muted">{{ $v->feedback }}</div>@endif
                    @if($v->status !== 'confirmed')
                    <form method="POST" action="{{ route('probation.cases.vacancy.update', [$isBorstal ? 'borstal' : 'hostel', $v->id]) }}" class="row g-1 mt-1">@csrf
                        <div class="col-md-5"><select name="status" class="form-select form-select-sm">
                            @foreach($vStatus as $k => $l)
                                @if($k !== 'requested' && ($k !== 'approved' || $canApprove))<option value="{{ $k }}">{{ $l }}</option>@endif
                            @endforeach
                        </select></div>
                        <div class="col-md-5"><input name="feedback" class="form-control form-control-sm" placeholder="Feedback / reason"></div>
                        <div class="col-md-2"><button class="btn btn-sm btn-outline-primary w-100">Update</button></div>
                    </form>
                    @endif
                </div>
            @empty<p class="text-muted mini">No vacancy request yet.</p>@endforelse
            <form method="POST" action="{{ route('probation.cases.vacancy.request', $case->id) }}" class="row g-1 border-top pt-2">@csrf
                <div class="col-md-7"><input name="institution" class="form-control form-control-sm" placeholder="{{ $isBorstal ? 'Borstal institution' : 'Probation hostel' }}" required></div>
                @unless($isBorstal)
                <div class="col-md-5"><select name="requesting_level" class="form-select form-select-sm">
                    @foreach(['station' => 'Station', 'county' => 'County', 'region' => 'Region', 'headquarters' => 'HQ'] as $k => $l)<option value="{{ $k }}">{{ $l }}</option>@endforeach
                </select></div>
                @endunless
                <div class="col-12"><button class="btn btn-sm btn-primary">Request vacancy (sent for approval)</button>
                    @unless($isBorstal)<span class="form-text ms-2">The application / confirmation letters are in Reports (PACS formats).</span>@endunless</div>
            </form>
        @endif
    </div></div></div>

    @unless($isBorstal)
    {{-- STEP 2: admission --}}
    <div class="col-lg-6"><div class="card tab-card h-100"><div class="card-body">
        <h6 class="text-uppercase small text-muted mb-2">2 · Admission</h6>
        @if($res)
            <dl class="row mini mb-0">
                <dt class="col-5">Admitted</dt><dd class="col-7">{{ optional($res->admission_date)->format('d M Y') }}{{ $res->arrival_time ? ' at ' . substr($res->arrival_time, 0, 5) : '' }}</dd>
                <dt class="col-5">Full body screening</dt><dd class="col-7">{{ $res->body_screened ? 'Done' : 'Not recorded' }}</dd>
                <dt class="col-5">Period</dt><dd class="col-7">{{ optional($res->period_start ?? $res->admission_date)->format('d M Y') }} – {{ optional($res->period_end)->format('d M Y') ?? '—' }}
                    @if($res->period_start && $res->period_end) ({{ \App\Support\SupervisionLedger::period($res->period_start, $res->period_end) }})@endif
                    @if($res->extended_to)<br>Extended to {{ \Carbon\Carbon::parse($res->extended_to)->format('d M Y') }}@endif</dd>
                <dt class="col-5">Items issued</dt><dd class="col-7" style="white-space:pre-line">{{ $res->items_issued ?? '—' }}</dd>
                <dt class="col-5">Documents</dt><dd class="col-7">
                    @if($res->escort_document_path ?? null)<a href="{{ asset('storage/' . $res->escort_document_path) }}" target="_blank">escort documents</a> @endif
                    @if($res->admission_form_path)<a href="{{ asset('storage/' . $res->admission_form_path) }}" target="_blank">admission form</a>@endif
                    @if(!($res->escort_document_path ?? null) && !$res->admission_form_path)—@endif</dd>
                <dt class="col-5">Status</dt><dd class="col-7"><span class="badge bg-primary">{{ ucfirst($res->status) }}</span></dd>
            </dl>
        @else
            <form method="POST" action="{{ route('probation.cases.residency.admit', $case->id) }}" enctype="multipart/form-data" class="row g-1">@csrf
                <div class="col-md-6"><label class="form-label small mb-0">Admission date</label><input type="date" name="admission_date" class="form-control form-control-sm" value="{{ now()->format('Y-m-d') }}" required></div>
                <div class="col-md-6"><label class="form-label small mb-0">{{ $isHalfway ? 'Period of stay ends' : 'Arrival time' }}</label>
                    @if($isHalfway)<input type="date" name="period_end" class="form-control form-control-sm">@else<input type="time" name="arrival_time" class="form-control form-control-sm">@endif</div>
                @unless($isHalfway)<div class="col-md-6"><label class="form-label small mb-0">Period ends (committal expiry)</label><input type="date" name="period_end" class="form-control form-control-sm"></div>@endunless
                <div class="col-md-6"><label class="form-label small mb-0">Allocate to officer</label><select name="officer_id" class="form-select form-select-sm"><option value="">—</option>@foreach($officers as $o)<option value="{{ $o->id }}">{{ $o->name }}</option>@endforeach</select></div>
                <div class="col-12"><div class="form-check"><input class="form-check-input" type="checkbox" name="body_screened" value="1" id="bodyScr"><label class="form-check-label small" for="bodyScr">Full body screening done</label></div></div>
                <div class="col-12"><label class="form-label small mb-0">Items issued</label><textarea name="items_issued" rows="2" class="form-control form-control-sm"></textarea></div>
                @unless($isHalfway)<div class="col-md-6"><label class="form-label small mb-0">Escort documents</label><input type="file" name="escort_document" class="form-control form-control-sm"></div>@endunless
                <div class="col-md-6"><label class="form-label small mb-0">Admission form</label><input type="file" name="admission_form" class="form-control form-control-sm"></div>
                <div class="col-12"><button class="btn btn-sm btn-success">Admit</button>
                    <span class="form-text ms-2">Then update PR 2 under Supervision.</span></div>
            </form>
        @endif
    </div></div></div>

    @if($res)
    {{-- STEP 3: stay --}}
    <div class="col-lg-6"><div class="card tab-card h-100"><div class="card-body">
        <h6 class="text-uppercase small text-muted mb-2">3 · Stay</h6>
        <form method="POST" action="{{ route('probation.cases.residency.stay', $case->id) }}" class="row g-1">@csrf
            <div class="col-12"><div class="form-check"><input class="form-check-input" type="checkbox" name="oriented" value="1" id="orient" {{ $res->oriented ? 'checked' : '' }}><label class="form-check-label small" for="orient">Orientation done</label></div></div>
            <div class="col-12"><label class="form-label small mb-0">Work / tasks assigned</label><textarea name="work_tasks" rows="2" class="form-control form-control-sm">{{ $res->work_tasks }}</textarea></div>
            <div class="col-md-6"><label class="form-label small mb-0">Extension of stay to</label><input type="date" name="extended_to" class="form-control form-control-sm" value="{{ $ymd($res->extended_to ?? null) }}"></div>
            @if($isHalfway)
                <div class="col-md-6"><label class="form-label small mb-0">Occupation</label><input name="occupation" class="form-control form-control-sm" value="{{ $res->occupation }}"></div>
                <div class="col-12"><label class="form-label small mb-0">Reintegration progress</label><textarea name="reintegration_notes" rows="2" class="form-control form-control-sm">{{ $res->reintegration_notes }}</textarea></div>
                <div class="col-12"><label class="form-label small mb-0">Incidents</label><textarea name="incidents" rows="2" class="form-control form-control-sm">{{ $res->incidents }}</textarea></div>
                <div class="col-12 border-top pt-1 small fw-bold text-danger">Breach of house rules</div>
                <div class="col-md-6"><textarea name="house_rules_breach" rows="2" class="form-control form-control-sm" placeholder="What happened">{{ $res->house_rules_breach }}</textarea></div>
                <div class="col-md-6"><textarea name="disciplinary_action" rows="2" class="form-control form-control-sm" placeholder="Disciplinary measures">{{ $res->disciplinary_action }}</textarea></div>
                <div class="col-12"><div class="form-check"><input class="form-check-input" type="checkbox" name="terminate" value="1" id="termRes"><label class="form-check-label small text-danger" for="termRes">Terminate residency</label></div></div>
            @endif
            <div class="col-12"><button class="btn btn-sm btn-primary">Save</button>
                <span class="form-text ms-2">Supervision notes, intensity, plans and interventions are under Supervision / Interventions.</span></div>
        </form>
    </div></div></div>

    {{-- STEP 4: exit --}}
    <div class="col-lg-6"><div class="card tab-card h-100"><div class="card-body">
        <h6 class="text-uppercase small text-muted mb-2">4 · Exit</h6>
        @if($res->exit_date)
            <p class="mini mb-1">Exited {{ \Carbon\Carbon::parse($res->exit_date)->format('d M Y') }} · <span class="badge bg-secondary">{{ ucfirst($res->status) }}</span></p>
            @if($res->items_returned)<p class="mini mb-1"><strong>Items returned:</strong> {{ $res->items_returned }}</p>@endif
        @else
        <form method="POST" action="{{ route('probation.cases.residency.exit', $case->id) }}" class="row g-1">@csrf
            <div class="col-md-6"><label class="form-label small mb-0">Exit date</label><input type="date" name="exit_date" class="form-control form-control-sm" value="{{ now()->format('Y-m-d') }}" required></div>
            @if($isHalfway)
                <div class="col-md-6"><label class="form-label small mb-0">Transfer to another halfway house</label><input name="transfer_to_house" class="form-control form-control-sm"></div>
            @else
                <div class="col-md-6"><label class="form-label small mb-0">Transfer case to station / county office</label>
                    <select name="transfer_to_branch_id" class="form-select form-select-sm"><option value="">—</option>@foreach($branches as $b)<option value="{{ $b->id }}">{{ $b->branch_name }}</option>@endforeach</select></div>
                <div class="col-12"><label class="form-label small mb-0">Exit notes</label><input name="exit_notes" class="form-control form-control-sm"></div>
            @endif
            <div class="col-12"><label class="form-label small mb-0">Items returned</label><textarea name="items_returned" rows="2" class="form-control form-control-sm"></textarea></div>
            <div class="col-12"><button class="btn btn-sm btn-dark" onclick="return confirm('Record exit?')">Record exit</button></div>
        </form>
        @endif
    </div></div></div>
    @endif
    @endunless
</div>