@extends('layouts.app')

@section('title', 'BOM Details')

@section('content')
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h4 class="mb-0 fw-bold">Consumption Details: {{ $bom->product->name }}</h4>
            <p class="text-muted small mb-0">Version {{ $bom->version }} | Product Master Specification</p>
        </div>
        <div class="d-flex gap-2">
            <form action="{{ route('boms.update', $bom->id) }}" method="POST">
                @csrf
                @method('PUT')
                <input type="hidden" name="is_active" value="{{ $bom->is_active ? 0 : 1 }}">
                <button type="submit" class="btn {{ $bom->is_active ? 'btn-outline-secondary' : 'btn-outline-success' }}">
                    <i class="bi {{ $bom->is_active ? 'bi-pause-circle' : 'bi-play-circle' }} me-2"></i>
                    {{ $bom->is_active ? 'Deactivate' : 'Set as Active' }}
                </button>
            </form>
            <button class="btn btn-light" onclick="window.print()">
                <i class="bi bi-printer me-2"></i> Export PDF
            </button>
        </div>
    </div>

    <div class="row g-4">
        <div class="col-lg-4">
            <div class="card border-0 shadow-sm mb-4">
                <div class="card-header bg-white border-bottom py-3">
                    <h6 class="mb-0 fw-bold">Specifications</h6>
                </div>
                <div class="card-body">
                    <div class="mb-3">
                        <label class="small text-muted text-uppercase fw-bold d-block">Target Product</label>
                        <div class="fw-bold">{{ $bom->product->name }}</div>
                        <code class="small">{{ $bom->product->sku }}</code>
                    </div>
                    <div class="mb-3">
                        <label class="small text-muted text-uppercase fw-bold d-block">Version</label>
                        <span class="badge bg-light text-dark border">{{ $bom->version }}</span>
                    </div>
                    <div class="mb-0">
                        <label class="small text-muted text-uppercase fw-bold d-block">Notes</label>
                        <p class="small text-muted mb-0">{{ $bom->notes ?? 'No additional notes provided.' }}</p>
                    </div>
                </div>
            </div>

            <div class="card border-0 shadow-sm bg-primary text-white">
                <div class="card-body">
                    <h6 class="fw-bold mb-1">Total Estimated Cost</h6>
                    @php
                        $totalCost = $bom->items->sum(function ($item) {
                            return $item->quantity * $item->component->cost_price;
                        });
                    @endphp
                    <h3 class="mb-0 font-monospace">${{ number_format($totalCost, 2) }}</h3>
                    <small class="opacity-75">Calculated based on current component costs</small>
                </div>
            </div>
        </div>

        <div class="col-lg-8">
            <div class="card border-0 shadow-sm">
                <div class="card-header bg-white border-bottom py-3">
                    <h6 class="mb-0 fw-bold text-primary">Raw Material Requirements</h6>
                </div>
                <div class="card-body p-0">
                    <div class="table-responsive">
                        <table class="table align-middle mb-0">
                            <thead class="bg-light">
                                <tr>
                                    <th class="ps-4">Material / Component</th>
                                    <th class="text-center">Required Qty</th>
                                    <th class="text-center">Waste Gap</th>
                                    <th class="text-end pe-4">Cost Basis</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach($bom->items as $item)
                                    <tr>
                                        <td class="ps-4">
                                            <div class="fw-bold">{{ $item->component->name }}</div>
                                            <small class="text-muted">{{ $item->component->sku }}</small>
                                        </td>
                                        <td class="text-center fw-semibold">{{ $item->quantity }}
                                            {{ $item->component->unit_of_measure }}</td>
                                        <td class="text-center text-muted">{{ $item->waste_percentage }}%</td>
                                        <td class="text-end pe-4 font-monospace">
                                            ${{ number_format($item->quantity * $item->component->cost_price, 2) }}
                                        </td>
                                    </tr>
                                @endforeach
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
        </div>
    </div>
@endsection