@extends('layouts.bootstrap')

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

@section('header')
    <h1 class="h3 mb-0">
        <i class="bi bi-info-circle me-2"></i>Merge Details
    </h1>
    <div>
        <a href="{{ route('products.merge.history') }}" class="btn btn-secondary">
            <i class="bi bi-arrow-left me-1"></i>Back to History
        </a>
        @if($merge->mergedProduct)
            <a href="{{ route('products.show', $merge->mergedProduct) }}" class="btn btn-primary">
                <i class="bi bi-box me-1"></i>View Product
            </a>
        @endif
    </div>
@endsection

@section('content')
<div class="container-fluid">
    <div class="row">
        <!-- Merge Information -->
        <div class="col-md-4">
            <div class="card">
                <div class="card-header">
                    <h5 class="card-title mb-0">
                        <i class="bi bi-info-square me-2"></i>Merge Information
                    </h5>
                </div>
                <div class="card-body">
                    <div class="mb-3">
                        <label class="form-label text-muted">Merged Product Name</label>
                        <div class="fw-bold">{{ $merge->merged_product_name }}</div>
                    </div>

                    <div class="mb-3">
                        <label class="form-label text-muted">Current Status</label>
                        <div>
                            @if($merge->mergedProduct)
                                <span class="badge bg-success">
                                    <i class="bi bi-check-circle me-1"></i>Active
                                </span>
                            @else
                                <span class="badge bg-danger">
                                    <i class="bi bi-x-circle me-1"></i>Deleted
                                </span>
                            @endif
                        </div>
                    </div>

                    <div class="mb-3">
                        <label class="form-label text-muted">Merged By</label>
                        <div>
                            @if($merge->mergedBy)
                                <div class="d-flex align-items-center">
                                    <div class="avatar-sm bg-primary text-white rounded-circle d-flex align-items-center justify-content-center me-2">
                                        {{ strtoupper(substr($merge->mergedBy->name, 0, 1)) }}
                                    </div>
                                    <div>
                                        <div class="fw-bold">{{ $merge->mergedBy->name }}</div>
                                        <small class="text-muted">{{ $merge->mergedBy->email }}</small>
                                    </div>
                                </div>
                            @else
                                <span class="text-muted">Unknown User</span>
                            @endif
                        </div>
                    </div>

                    <div class="mb-3">
                        <label class="form-label text-muted">Merge Date</label>
                        <div>
                            <div class="fw-bold">{{ $merge->getFormattedMergeDate() }}</div>
                            <small class="text-muted">{{ $merge->merged_at->diffForHumans() }}</small>
                        </div>
                    </div>

                    <div class="mb-3">
                        <label class="form-label text-muted">Products Merged</label>
                        <div class="fw-bold">{{ $merge->getOriginalProductsCount() }} products</div>
                    </div>

                    @if($merge->merge_reason)
                        <div class="mb-3">
                            <label class="form-label text-muted">Merge Reason</label>
                            <div class="p-2 bg-light rounded">
                                {{ $merge->merge_reason }}
                            </div>
                        </div>
                    @endif
                </div>
            </div>
        </div>

        <!-- Original Products -->
        <div class="col-md-8">
            <div class="card">
                <div class="card-header">
                    <h5 class="card-title mb-0">
                        <i class="bi bi-list-check me-2"></i>Original Products ({{ $merge->getOriginalProductsCount() }})
                    </h5>
                    <small class="text-muted">Products that were merged to create the consolidated product</small>
                </div>
                <div class="card-body">
                    <div class="table-responsive">
                        <table class="table table-sm">
                            <thead class="table-light">
                                <tr>
                                    <th>Product Name</th>
                                    <th>Description</th>
                                    <th>Category</th>
                                    <th>Country</th>
                                    <th>Price</th>
                                    <th>Unit</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach($merge->original_products as $product)
                                    <tr>
                                        <td>
                                            <strong>{{ $product['name'] }}</strong>
                                        </td>
                                        <td>
                                            @if(!empty($product['description']))
                                                <span class="text-truncate d-inline-block" style="max-width: 150px;" 
                                                      title="{{ $product['description'] }}">
                                                    {{ $product['description'] }}
                                                </span>
                                            @else
                                                <span class="text-muted">No description</span>
                                            @endif
                                        </td>
                                        <td>
                                            @if(!empty($product['category_id']))
                                                @php
                                                    $category = \App\Models\Category::find($product['category_id']);
                                                    $subcategory = !empty($product['subcategory_id']) ? \App\Models\Subcategory::find($product['subcategory_id']) : null;
                                                @endphp
                                                @if($category)
                                                    <span class="badge bg-primary">{{ $category->name }}</span>
                                                    @if($subcategory)
                                                        <br><small class="text-muted">{{ $subcategory->name }}</small>
                                                    @endif
                                                @else
                                                    <span class="text-muted">Not set</span>
                                                @endif
                                            @else
                                                <span class="text-muted">Not set</span>
                                            @endif
                                        </td>
                                        <td>{{ $product['country_of_origin'] ?? 'Not set' }}</td>
                                        <td>
                                            @if(!empty($product['price']))
                                                ৳{{ number_format($product['price'], 2) }}
                                            @else
                                                <span class="text-muted">Not set</span>
                                            @endif
                                        </td>
                                        <td>{{ $product['measurement_unit'] ?? 'Not set' }}</td>
                                    </tr>
                                @endforeach
                            </tbody>
                        </table>
                    </div>

                    <!-- Summary Statistics -->
                    <div class="mt-4 p-3 bg-light rounded">
                        <h6><i class="bi bi-bar-chart me-2"></i>Merge Summary</h6>
                        <div class="row">
                            <div class="col-md-3">
                                <div class="text-center">
                                    <div class="h4 text-primary mb-0">{{ $merge->getOriginalProductsCount() }}</div>
                                    <small class="text-muted">Products Merged</small>
                                </div>
                            </div>
                            <div class="col-md-3">
                                <div class="text-center">
                                    @php
                                        $avgPrice = collect($merge->original_products)->whereNotNull('price')->avg('price');
                                    @endphp
                                    <div class="h4 text-success mb-0">
                                        @if($avgPrice)
                                            ৳{{ number_format($avgPrice, 0) }}
                                        @else
                                            N/A
                                        @endif
                                    </div>
                                    <small class="text-muted">Avg Price</small>
                                </div>
                            </div>
                            <div class="col-md-3">
                                <div class="text-center">
                                    @php
                                        $categoriesCount = collect($merge->original_products)->whereNotNull('category_id')->unique('category_id')->count();
                                    @endphp
                                    <div class="h4 text-info mb-0">{{ $categoriesCount }}</div>
                                    <small class="text-muted">Categories</small>
                                </div>
                            </div>
                            <div class="col-md-3">
                                <div class="text-center">
                                    @php
                                        $countriesCount = collect($merge->original_products)->whereNotNull('country_of_origin')->unique('country_of_origin')->count();
                                    @endphp
                                    <div class="h4 text-warning mb-0">{{ $countriesCount }}</div>
                                    <small class="text-muted">Countries</small>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<style>
.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 14px;
    font-weight: bold;
}
</style>
@endsection