@extends('layouts.app')

@php $money = fn ($value) => 'Rs ' . number_format((float) $value, 2); @endphp

@section('content')
    <div class="page-title">
        <div>
            <h1>Inventory dashboard</h1>
            <p class="muted">Current stock, low stock, dead stock, overstock alerts and inventory valuation.</p>
        </div>
        <div class="actions">
            <a class="btn btn-secondary" href="{{ route('inventory.stock') }}">Stock management</a>
            <a class="btn btn-secondary" href="{{ route('inventory.transfers') }}">Transfers</a>
            <a class="btn btn-secondary" href="{{ route('inventory.audits') }}">Audits</a>
        </div>
    </div>

    <section class="stat-grid">
        <div><span class="muted">Current stock</span><strong>{{ number_format($currentStock) }}</strong></div>
        <div><span class="muted">Low stock</span><strong>{{ number_format($lowStock) }}</strong></div>
        <div><span class="muted">Dead stock</span><strong>{{ number_format($deadStock) }}</strong></div>
        <div><span class="muted">Inventory value</span><strong>{{ $money($valuation) }}</strong></div>
    </section>

    <section class="stat-grid" style="margin-top: 16px;">
        <div><span class="muted">Overstock alerts</span><strong>{{ number_format($overstock) }}</strong></div>
        <div><span class="muted">Transfers</span><strong>{{ number_format($transfers->count()) }}</strong></div>
        <div><span class="muted">Audits</span><strong>{{ number_format($audits->count()) }}</strong></div>
        <div><span class="muted">Warehouses shown</span><strong>{{ number_format($stocks->pluck('warehouse_id')->unique()->count()) }}</strong></div>
    </section>

    <section class="dashboard-grid">
        <div class="dash-card">
            <h2>Stock by location</h2>
            <table>
                <thead>
                    <tr>
                        <th>SKU</th>
                        <th>Product</th>
                        <th>Warehouse</th>
                        <th>Available</th>
                        <th>Value</th>
                    </tr>
                </thead>
                <tbody>
                    @foreach ($stocks as $stock)
                        <tr>
                            <td>{{ $stock->product?->sku }}</td>
                            <td>{{ $stock->product?->name }}</td>
                            <td>{{ $stock->warehouse?->name }}</td>
                            <td>{{ $stock->available_quantity }}</td>
                            <td>{{ $money($stock->quantity_on_hand * $stock->average_cost) }}</td>
                        </tr>
                    @endforeach
                </tbody>
            </table>
        </div>
        <aside class="dash-card">
            <h2>Recent transfers</h2>
            @foreach ($transfers as $transfer)
                <div class="list-row">
                    <span>{{ $transfer->transfer_number }}<br><span class="muted">{{ $transfer->sourceWarehouse?->code }} to {{ $transfer->destinationWarehouse?->code }}</span></span>
                    <span class="badge {{ $transfer->status === 'completed' ? 'active' : '' }}">{{ ucfirst(str_replace('_', ' ', $transfer->status)) }}</span>
                </div>
            @endforeach
        </aside>
    </section>
@endsection