{{-- ═══════════════════════════════════════════════════════════════════════
     ENCOUNTER PATIENT HEADER
     Usage:
       @include('partials._encounter-patient-header', [
           'visit' => $visit,
           'title' => 'Update Visit',
           'readOnly' => $readOnly ?? false,
           'showPatientActions' => true,
       ])
═══════════════════════════════════════════════════════════════════════ --}}
@php
    $_patient = $visit->patient ?? null;
    $_title   = $title ?? 'Update Visit';
    $_ro      = $readOnly ?? false;

    $_totalVisits = 0;
    if ($_patient) {
        $_totalVisits = \App\Models\Visit::where('patient_id', $_patient->id)->count();
    }
    $_lastVisit = null;
    if ($_patient) {
        $_lastVisit = \App\Models\Visit::where('patient_id', $_patient->id)
            ->where('id', '!=', $visit->id ?? 0)
            ->orderByDesc('check_in_at')
            ->first();
    }
    $_openBalance = $_patient?->outstanding_balance ?? 0;
    $_allergies = $_patient->allergies ?? [];
@endphp

<div class="enc-title-bar">
    <h1>{{ $_title }}</h1>
</div>

<div class="enc-patient-bar">
    <div class="pb-item">
        <span class="pb-name">{{ $_patient->full_name ?? '' }}</span>
    </div>
    <div class="pb-item">
        <span class="pb-label">Patient #</span>
        <span class="pb-value">{{ $_patient->mrn ?? '-' }}</span>
    </div>
    <div class="pb-item">
        <span class="pb-label">Age</span>
        <span class="pb-value">{{ $_patient->age ?? '-' }} {{ is_numeric($_patient->age ?? null) ? 'yrs' : '' }}</span>
    </div>
    @if($_patient && $_patient->gender)
    <div class="pb-item">
        <span class="pb-label">Sex</span>
        <span class="pb-value">{{ ucfirst($_patient->gender) }}</span>
    </div>
    @endif
    @if(!empty($showPatientActions) && $showPatientActions)
    <a href="{{ isset($_patient) ? route('patients.show', $_patient->id) : '#' }}" class="pb-pill">Patient Info / Appointments →</a>
    @endif
    <div class="pb-item" style="margin-left:auto">
        <span class="pb-label">Total Visits</span>
        <span class="pb-value">{{ $_totalVisits }}</span>
    </div>
    <div class="pb-item">
        <span class="pb-label">Last Visit</span>
        <span class="pb-value">{{ $_lastVisit?->check_in_at?->format('d M Y') ?? '—' }}</span>
    </div>
    <div class="pb-item">
        <span class="pb-label">Open Balance</span>
        <span class="pb-value" style="color:{{ $_openBalance > 0 ? '#dc2626' : '#16a34a' }}">KES {{ number_format($_openBalance) }}</span>
    </div>
</div>

@if(!empty($_allergies) && is_array($_allergies) && count($_allergies))
<div class="enc-allergy-bar" style="margin-top:10px">
    ⚠ Allergies: {{ implode(', ', $_allergies) }}
</div>
@endif

@if($_ro)
<div class="enc-readonly-banner" style="margin-top:10px">
    {{ $visit->check_out_at ? 'Closed ' . $visit->check_out_at->format('d M Y H:i') : 'This visit is closed.' }} · View-only mode.
</div>
@endif