@extends('layouts.app')

@section('content')
    <div class="container py-4">
        @if (session('success'))
            <div class="alert alert-success">{{ session('success') }}</div>
        @endif

        <div class="d-flex justify-content-between align-items-center mb-4">
            <div>
                <h2 class="fw-bold mb-1">Company free-item ledger</h2>
                <p class="text-secondary mb-0">Track the cost value of free items and transfer received amounts through Journal.</p>
            </div>
            <a href="{{ route('journal.index') }}" class="btn btn-primary">Open Journal</a>
        </div>

        <div class="row g-3 mb-4">
            <div class="col-md-4"><div class="card border-0 shadow-sm"><div class="card-body"><div class="text-secondary small">Free-item cost value</div><div class="fs-4 fw-bold">৳{{ number_format($companies->sum('total_free_value'), 2) }}</div></div></div></div>
            <div class="col-md-4"><div class="card border-0 shadow-sm"><div class="card-body"><div class="text-secondary small">Settled before Journal</div><div class="fs-4 fw-bold text-success">৳{{ number_format($companies->sum('total_refunded') + $companies->sum('journal_transferred_value'), 2) }}</div></div></div></div>
            <div class="col-md-4"><div class="card border-0 shadow-sm"><div class="card-body"><div class="text-secondary small">Remaining value</div><div class="fs-4 fw-bold text-danger">৳{{ number_format($companies->sum('remaining_balance'), 2) }}</div></div></div></div>
        </div>

        @forelse ($companies as $company)
            <section class="card border-0 shadow-sm mb-4">
                <div class="card-header bg-white d-flex flex-wrap justify-content-between align-items-center gap-3 py-3">
                    <div>
                        <h5 class="fw-bold mb-1">{{ $company->company_name }}</h5>
                        <span class="text-secondary small">{{ number_format($company->total_free_qty, 2) }} free units · {{ $company->saleDetails->count() }} item lines</span>
                    </div>
                    <div class="d-flex flex-wrap align-items-center gap-3">
                        <div class="text-end"><div class="text-secondary small">Issued value</div><strong>৳{{ number_format($company->total_free_value, 2) }}</strong></div>
                        <div class="text-end"><div class="text-secondary small">Transferred / settled</div><strong class="text-success">৳{{ number_format($company->total_refunded + $company->journal_transferred_value, 2) }}</strong></div>
                        <div class="text-end"><div class="text-secondary small">Available</div><strong class="{{ $company->remaining_balance > 0 ? 'text-danger' : 'text-success' }}">৳{{ number_format($company->remaining_balance, 2) }}</strong></div>
                        <a href="{{ route('sales.freeItemdetailsshow', $company) }}" class="btn btn-sm btn-outline-primary">Details</a>
                    </div>
                </div>
                <div class="table-responsive">
                    <table class="table table-hover align-middle mb-0">
                        <thead class="table-light"><tr><th>Date</th><th>Invoice</th><th>Product</th><th>Batch</th><th class="text-end">Free qty</th><th class="text-end">Unit cost</th><th class="text-end">Value</th></tr></thead>
                        <tbody>
                            @foreach ($company->saleDetails as $detail)
                                <tr>
                                    <td>{{ $detail->sale?->created_at?->format('d M Y') ?? '—' }}</td>
                                    <td>{{ $detail->sale?->invoice_no ?? '—' }}</td>
                                    <td>{{ $detail->medicine?->name ?? 'Unknown product' }}</td>
                                    <td>{{ $detail->batch_no }}</td>
                                    <td class="text-end">{{ $detail->medicine?->formatQuantity($detail->free_quantity) ?? number_format($detail->free_quantity, 2) }}</td>
                                    <td class="text-end">৳{{ number_format($detail->buying_price_at_sale, 2) }}</td>
                                    <td class="text-end fw-semibold">৳{{ number_format($detail->free_quantity * $detail->buying_price_at_sale, 2) }}</td>
                                </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
            </section>
        @empty
            <div class="card border-0 shadow-sm p-5 text-center text-secondary">No free items have been issued yet.</div>
        @endforelse

        {{ $companies->links() }}
    </div>
@endsection