@extends('layouts.app')

@section('title', 'Corporate Eligibility Check')

@section('content')

    <h1 class="text-lg font-bold text-gray-900 mb-2">Corporate Eligibility Check</h1>
    <p class="text-sm text-gray-500 mb-6">Verify a patient's corporate scheme status before billing.</p>

    {{-- ============ Search form ============ --}}
    <form method="GET" class="bg-white rounded-lg border border-gray-200 p-5 mb-6">
        <label class="form-label">Find Patient</label>
        <div class="flex gap-2">
            <input type="text" name="q" value="{{ request('q') }}" placeholder="MRN, name, ID number, or phone…" class="form-input flex-1">
            <button type="submit" class="btn-primary">Search</button>
        </div>

        @if (!empty($searchResults))
            <div class="mt-3 border border-gray-200 rounded-md divide-y divide-gray-100">
                @foreach ($searchResults as $p)
                    <a href="{{ route('corporate.eligibility.index', ['patient_id' => $p->id]) }}"
                       class="block px-3 py-2 hover:bg-cr-50 text-sm">
                        <span class="font-mono text-xs text-gray-500">{{ $p->mrn }}</span> ·
                        {{ trim($p->first_name . ' ' . $p->last_name) }} ·
                        <span class="text-xs text-gray-500">{{ $p->phone ?? $p->id_number ?? '' }}</span>
                    </a>
                @endforeach
            </div>
        @endif
    </form>

    {{-- ============ Result card ============ --}}
    @if ($patient)
        <div class="bg-white rounded-lg border border-gray-200 p-5 mb-5">
            <div class="flex items-start justify-between mb-3">
                <div>
                    <div class="text-xs text-gray-500 uppercase">Patient</div>
                    <div class="text-lg font-semibold">{{ trim($patient->first_name . ' ' . $patient->last_name) }}</div>
                    <div class="text-sm text-gray-500">
                        MRN: <span class="font-mono">{{ $patient->mrn }}</span> ·
                        DOB: {{ optional($patient->date_of_birth)->format('d M Y') ?? '—' }} ·
                        ID: {{ $patient->id_number ?? '—' }}
                    </div>
                </div>
            </div>

            @php $status = $eligibility['status']; @endphp
            @php
                $statusClass = match ($status) {
                    'Compliant'     => 'bg-green-50 border-green-300 text-green-900',
                    'Grace Period'  => 'bg-amber-50 border-amber-300 text-amber-900',
                    'Premium Due', 'Suspended', 'Scheme Closed'
                                    => 'bg-red-50 border-red-300 text-red-900',
                    'Not Corporate' => 'bg-gray-50 border-gray-300 text-gray-700',
                    default         => 'bg-gray-50 border-gray-300 text-gray-700',
                };
            @endphp

            <div class="border-l-4 rounded-r-md p-4 {{ $statusClass }}">
                <div class="font-semibold mb-1">{{ $eligibility['header_label'] }}</div>
                <div class="text-sm">{{ $eligibility['instruction'] }}</div>
                @if (!empty($eligibility['alert']))
                    <div class="text-sm mt-2 font-medium">{{ $eligibility['alert'] }}</div>
                @endif
            </div>

            @if ($eligibility['is_corporate'] && $eligibility['member'])
                <div class="grid grid-cols-2 md:grid-cols-4 gap-4 mt-5 text-sm">
                    <div><div class="text-gray-500 text-xs uppercase">Scheme</div><div class="font-medium">{{ $eligibility['account']->name }} ({{ $eligibility['account']->code }})</div></div>
                    <div><div class="text-gray-500 text-xs uppercase">Member #</div><div class="font-medium font-mono">{{ $eligibility['member']->member_number }}</div></div>
                    <div><div class="text-gray-500 text-xs uppercase">Member Type</div><div class="font-medium">{{ ucfirst($eligibility['member']->member_type) }}</div></div>
                    <div><div class="text-gray-500 text-xs uppercase">Last Paid Month</div><div class="font-medium">{{ $eligibility['member']->last_paid_month ?? '—' }}</div></div>
                    <div><div class="text-gray-500 text-xs uppercase">Next Due</div><div class="font-medium">{{ $eligibility['member']->next_due_date?->format('d M Y') ?? '—' }}</div></div>
                    <div><div class="text-gray-500 text-xs uppercase">Member Status</div><div class="font-medium">{{ $eligibility['member']->status }}</div></div>
                    <div><div class="text-gray-500 text-xs uppercase">Bill To</div>
                         <div class="font-medium">{{ $eligibility['bill_to_pool'] ? 'Corporate Pool' : 'Patient (Cash)' }}</div></div>
                </div>

                {{-- Override section --}}
                @if (!$eligibility['bill_to_pool'] && in_array($eligibility['status'], ['Premium Due','Grace Period']))
                    <div class="mt-5 pt-4 border-t border-gray-200">
                        <h3 class="text-sm font-semibold text-gray-700 mb-2">Authorized Override</h3>
                        <p class="text-xs text-gray-500 mb-3">
                            Authorize this encounter to be billed to the corporate pool despite non-compliance.
                            Use only when there is documented approval. A mandatory audit entry is created.
                        </p>
                        <form method="POST" action="{{ route('corporate.eligibility.override') }}" class="space-y-3">
                            @csrf
                            <input type="hidden" name="member_id" value="{{ $eligibility['member']->id }}">
                            <input type="hidden" name="patient_id" value="{{ $patient->id }}">
                            <div>
                                <label class="form-label">Reason for Override *</label>
                                <textarea name="reason" class="form-input" rows="2" required></textarea>
                            </div>
                            <div>
                                <label class="form-label">Authorized By *</label>
                                <input type="text" name="authorized_by" class="form-input" placeholder="Name & designation of authorizer" required>
                            </div>
                            <button class="btn-primary" onclick="return confirm('Apply override and log to audit trail?')">
                                Apply Override
                            </button>
                        </form>
                    </div>
                @endif
            @endif
        </div>
    @endif
@endsection