@extends('layouts.app')

@section('title', 'Folio & POS Reconciliation')

@php
    use App\Http\Controllers\Hotel\PosReconciliationController as Recon;
    $exceptionCount = $summary['exceptions']->count();
    $query = array_filter([
        'start_date' => $filters['start']->toDateString(), 'end_date' => $filters['end']->toDateString(),
        'outlet_id' => $filters['outlet_id'], 'sale_type' => $filters['sale_type'], 'status' => $filters['status'],
    ]);
@endphp

@section('content')
<div class="page-header no-print">
    <div>
        <div class="eyebrow">POS &amp; Revenue Centers</div>
        <h1>Folio &amp; POS Reconciliation</h1>
        <p>Every POS sale in the period, matched against the general ledger and guest folios. Walk-in sales post to the GL at the till; room charges sit on the guest's folio until checkout.</p>
    </div>
    <div class="d-flex gap-2 flex-wrap">
        <a href="{{ route('hotel.pos-reconciliation.index', $query + ['export' => 'excel']) }}" class="btn btn-outline-secondary"><i class="bi bi-file-earmark-excel me-1"></i> Export Excel</a>
        <button type="button" class="btn btn-outline-secondary" onclick="window.print()"><i class="bi bi-printer me-1"></i> Print / PDF</button>
        <a href="{{ $mailtoUrl }}" class="btn btn-outline-secondary"><i class="bi bi-envelope me-1"></i> Email</a>
    </div>
</div>

{{-- Filters --}}
<form method="GET" action="{{ route('hotel.pos-reconciliation.index') }}" class="panel panel-body mb-4 no-print">
    <div class="row g-3 align-items-end">
        <div class="col-6 col-md-2">
            <label for="f_start" class="form-label">From</label>
            <input type="date" id="f_start" name="start_date" class="form-control" value="{{ $filters['start']->toDateString() }}">
        </div>
        <div class="col-6 col-md-2">
            <label for="f_end" class="form-label">To</label>
            <input type="date" id="f_end" name="end_date" class="form-control" value="{{ $filters['end']->toDateString() }}">
        </div>
        <div class="col-md-3">
            <label for="f_outlet" class="form-label">Outlet</label>
            <select id="f_outlet" name="outlet_id" class="form-select">
                <option value="">All outlets</option>
                @foreach ($outlets as $o)
                    <option value="{{ $o->outlet_id }}" @selected($filters['outlet_id'] === $o->outlet_id)>{{ $o->outlet_name }}</option>
                @endforeach
            </select>
        </div>
        <div class="col-md-2">
            <label for="f_type" class="form-label">Sale type</label>
            <select id="f_type" name="sale_type" class="form-select">
                <option value="">All types</option>
                <option value="walk_in" @selected($filters['sale_type'] === 'walk_in')>Walk-in</option>
                <option value="room_charge" @selected($filters['sale_type'] === 'room_charge')>Charged to room</option>
            </select>
        </div>
        <div class="col-md-3 d-flex align-items-center justify-content-between gap-2">
            <div class="form-check form-switch mb-2">
                <input class="form-check-input" type="checkbox" role="switch" id="f_exceptions" name="status" value="exceptions" @checked($filters['status'] === 'exceptions')>
                <label class="form-check-label small" for="f_exceptions">Exceptions only</label>
            </div>
            <div class="d-flex gap-2">
                <a href="{{ route('hotel.pos-reconciliation.index') }}" class="btn btn-light border" title="Reset filters" aria-label="Reset filters"><i class="bi bi-arrow-counterclockwise"></i></a>
                <button type="submit" class="btn btn-primary"><i class="bi bi-funnel me-1"></i> Apply</button>
            </div>
        </div>
    </div>
</form>

@if ($exceptionCount > 0 && $filters['status'] !== 'exceptions')
    <div class="alert alert-warning border-0 shadow-sm d-flex align-items-center justify-content-between gap-3 no-print">
        <span><i class="bi bi-exclamation-triangle-fill me-2"></i><strong>{{ $exceptionCount }} {{ Str::plural('sale', $exceptionCount) }}</strong> in this period {{ $exceptionCount === 1 ? "doesn't reconcile and needs" : "don't reconcile and need" }} review.</span>
        <a href="{{ route('hotel.pos-reconciliation.index', $query + ['status' => 'exceptions']) }}" class="btn btn-sm btn-warning">Show exceptions</a>
    </div>
@endif

<section class="panel">
    {{-- Letterhead: what a printed / PDF copy carries --}}
    <div class="panel-body border-bottom">
        <div class="row align-items-center g-3">
            <div class="col-md-4">
                <div class="fw-bold">{{ $company?->company_name }}</div>
                @if ($company?->company_address)<div class="small text-muted">{!! nl2br(e($company->company_address)) !!}</div>@endif
            </div>
            <div class="col-md-4 text-md-center">
                <div class="fw-bold fs-5">POS &amp; Folio Reconciliation</div>
                <div class="small text-muted">{{ $subtitle }}</div>
            </div>
            <div class="col-md-4 text-md-end">
                @if ($company?->company_logo)<img src="{{ asset($company->company_logo) }}" alt="{{ $company->company_name }}" style="max-height: 56px; max-width: 150px; object-fit: contain;">@endif
            </div>
        </div>
    </div>

    <div class="panel-body border-bottom">
        <div class="row g-3">
            @foreach ([
                ['Total revenue', $summary['revenue'], $summary['count'] . ' ' . Str::plural('transaction', $summary['count']), 'bi-cash-stack', '#eef2ff', '#4f46e5'],
                ['Walk-in · GL posted', $summary['walk_in'], 'Settled at point of sale', 'bi-check2-circle', '#dcfce7', '#15803d'],
                ['Room charges · pending', $summary['pending'], 'Awaiting guest checkout', 'bi-hourglass-split', '#fef3c7', '#b45309'],
                ['Room charges · settled', $summary['settled'], 'Billed & posted at checkout', 'bi-door-closed', '#e0e7ff', '#4338ca'],
            ] as [$label, $amount, $hint, $icon, $bg, $fg])
                <div class="col-sm-6 col-xl-3">
                    <div class="stat-card">
                        <span class="stat-icon" style="background:{{ $bg }};color:{{ $fg }};"><i class="bi {{ $icon }}"></i></span>
                        <span class="min-w-0">
                            <span class="stat-label d-block">{{ $label }}</span>
                            <span class="stat-value d-block money">₦{{ number_format($amount, 2) }}</span>
                            <span class="stat-label">{{ $hint }}</span>
                        </span>
                    </div>
                </div>
            @endforeach
        </div>
    </div>

    <div class="table-responsive">
        <table class="table table-hover align-middle">
            <thead>
                <tr>
                    <th>Sale</th>
                    <th>Outlet</th>
                    <th>Customer / Room</th>
                    <th>Items</th>
                    <th>Payment</th>
                    <th>Settlement</th>
                    <th class="text-end">Amount</th>
                    <th class="text-end no-print"></th>
                </tr>
            </thead>
            <tbody>
                @php
                    $canReceipt = app(\App\Services\PermissionService::class)->canAccessModule('pos_terminal', \App\Http\Controllers\Hotel\PosTerminalController::FALLBACK_ROLES);
                    $canCorrect = app(\App\Services\PermissionService::class)->can('edit', Recon::MODULE);
                @endphp
                @forelse ($sales as $sale)
                    @php
                        [$statusLabel, $statusClass] = Recon::STATUS_LABELS[$sale->settlement];
                        $itemsText = $sale->items->map(fn ($i) => rtrim(rtrim(number_format((float) $i->quantity, 2), '0'), '.') . '× ' . $i->item_name)->implode(', ');
                    @endphp
                    <tr>
                        <td class="text-nowrap">
                            <div class="fw-semibold">
                                @if ($canReceipt)<a href="{{ route('hotel.receipts.pos', $sale) }}" class="text-reset" title="Receipt">#{{ $sale->sale_id }} <i class="bi bi-receipt small text-muted no-print"></i></a>@else #{{ $sale->sale_id }} @endif
                            </div>
                            <div class="small text-muted">{{ $sale->created_at?->format('M d, H:i') }}</div>
                        </td>
                        <td>
                            <div>{{ $sale->outlet_name }}</div>
                            <div class="small text-muted">{{ $sale->sale_type === 'room_charge' ? 'Room charge' : 'Walk-in' }}</div>
                        </td>
                        <td>
                            @if ($sale->sale_type === 'room_charge')
                                <div class="fw-semibold">Room {{ $sale->booking?->room?->room_number ?? '?' }}</div>
                                <div class="small text-muted">{{ $sale->booking?->guest_name ?? 'Unknown guest' }}@if ($sale->booking_id) · #{{ $sale->booking_id }}@endif</div>
                            @else
                                {{ $sale->customer_name ?: 'Walk-in' }}
                            @endif
                        </td>
                        <td class="small text-muted" style="max-width: 260px;"><span class="d-inline-block text-truncate" style="max-width: 260px;" title="{{ $itemsText }}">{{ $itemsText ?: '—' }}</span></td>
                        <td class="small">{{ $sale->payment_method }}</td>
                        <td>
                            <span class="status-pill {{ $statusClass }}">{{ $statusLabel }}</span>
                            @if ($sale->posted_entry_id)<div class="small text-muted mt-1">JE #{{ $sale->posted_entry_id }}</div>@endif
                        </td>
                        <td class="text-end money fw-semibold">₦{{ number_format((float) $sale->total_amount, 2) }}</td>
                        <td class="text-end no-print">
                            {{-- Walk-ins and room charges still on the folio can be corrected; a sale billed at check-out or voided can't. --}}
                            @if ($canCorrect && in_array($sale->settlement, ['posted', 'unposted', 'pending'], true))
                                <a href="{{ route('hotel.pos-sales.correct', $sale) }}" class="btn btn-sm btn-light border text-primary" title="Correct — wrong items, quantities, discount or payment" aria-label="Correct sale #{{ $sale->sale_id }}"><i class="bi bi-wrench-adjustable"></i></a>
                            @endif
                        </td>
                    </tr>
                @empty
                    <tr><td colspan="8"><div class="empty-state"><i class="bi bi-receipt"></i>{{ $filters['status'] === 'exceptions' ? 'No exceptions — every sale in this period reconciles.' : 'No POS sales match these filters.' }}</div></td></tr>
                @endforelse
            </tbody>
            @if ($sales->isNotEmpty())
                <tfoot>
                    <tr class="fw-bold">
                        <td colspan="6" class="text-end">Total</td>
                        <td class="text-end money">₦{{ number_format($summary['revenue'], 2) }}</td>
                        <td class="no-print"></td>
                    </tr>
                </tfoot>
            @endif
        </table>
    </div>
    <div class="panel-body border-top small text-muted print-only">
        Printed {{ now()->format('M d, Y H:i') }} by {{ auth()->user()->username }}.
    </div>
</section>
@endsection