@extends('layouts.admin-simple')

@section('title', 'Edit Product Category')
@section('page-title', 'Edit Product Category')

@section('breadcrumb')
    <li class="breadcrumb-item"><a href="{{ route('admin.products.index') }}">Products</a></li>
    <li class="breadcrumb-item"><a href="{{ route('admin.product-categories.index') }}">Categories</a></li>
    <li class="breadcrumb-item active" aria-current="page">Edit {{ $productCategory->name }}</li>
@endsection

@section('content')
<div class="row">
    <div class="col-lg-8">
        <div class="card">
            <div class="card-header">
                <h4 class="card-title">Edit Category: {{ $productCategory->name }}</h4>
            </div>
            <div class="card-body">
                <form action="{{ route('admin.product-categories.update', $productCategory) }}" method="POST" enctype="multipart/form-data">
                    @csrf
                    @method('PUT')
                    
                    <div class="form-group">
                        <label for="name">Category Name <span class="text-danger">*</span></label>
                        <input type="text" class="form-control @error('name') is-invalid @enderror" 
                               id="name" name="name" value="{{ old('name', $productCategory->name) }}" required>
                        @error('name')
                            <div class="invalid-feedback">{{ $message }}</div>
                        @enderror
                    </div>

                    <div class="form-group">
                        <label for="description">Description</label>
                        <textarea class="form-control @error('description') is-invalid @enderror" 
                                  id="description" name="description" rows="3">{{ old('description', $productCategory->description) }}</textarea>
                        @error('description')
                            <div class="invalid-feedback">{{ $message }}</div>
                        @enderror
                    </div>

                    <div class="form-group">
                        <label for="image">Category Image</label>
                        @if($productCategory->image)
                            <div class="mb-2">
                                <img src="{{ asset('storage/' . $productCategory->image) }}" 
                                     alt="{{ $productCategory->name }}" 
                                     class="img-thumbnail" 
                                     style="max-width: 200px;">
                                <div class="mt-1">
                                    <small class="text-muted">Current image</small>
                                </div>
                            </div>
                        @endif
                        <input type="file" class="form-control-file @error('image') is-invalid @enderror" 
                               id="image" name="image" accept="image/*">
                        @error('image')
                            <div class="invalid-feedback">{{ $message }}</div>
                        @enderror
                        <small class="form-text text-muted">Upload a new image to replace the current one (optional)</small>
                    </div>

                    <div class="row">
                        <div class="col-md-6">
                            <div class="form-group">
                                <label for="sort_order">Sort Order</label>
                                <input type="number" class="form-control @error('sort_order') is-invalid @enderror" 
                                       id="sort_order" name="sort_order" value="{{ old('sort_order', $productCategory->sort_order) }}">
                                @error('sort_order')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="form-group">
                                <div class="custom-control custom-switch">
                                    <input type="hidden" name="is_active" value="0">
                                    <input type="checkbox" class="custom-control-input" id="is_active" 
                                           name="is_active" value="1" {{ old('is_active', $productCategory->is_active) ? 'checked' : '' }}>
                                    <label class="custom-control-label" for="is_active">Active</label>
                                </div>
                            </div>
                        </div>
                    </div>

                    <div class="form-group">
                        <button type="submit" class="btn btn-primary">
                            <i class="material-icons">save</i> Update Category
                        </button>
                        <a href="{{ route('admin.product-categories.index') }}" class="btn btn-secondary">
                            <i class="material-icons">cancel</i> Cancel
                        </a>
                    </div>
                </form>
            </div>
        </div>
    </div>
    
    <div class="col-lg-4">
        <div class="card">
            <div class="card-header">
                <h4 class="card-title">Category Stats</h4>
            </div>
            <div class="card-body">
                <div class="row text-center">
                    <div class="col-6">
                        <div class="card-body-stat">
                            <div class="h2 text-primary">{{ $productCategory->standards->count() }}</div>
                            <div class="text-muted">Standards</div>
                        </div>
                    </div>
                    <div class="col-6">
                        <div class="card-body-stat">
                            @php
                                $totalProducts = $productCategory->standards->sum(function($standard) {
                                    return $standard->applications->sum(function($application) {
                                        return $application->products->count();
                                    });
                                });
                            @endphp
                            <div class="h2 text-success">{{ $totalProducts }}</div>
                            <div class="text-muted">Products</div>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="card mt-3">
            <div class="card-header">
                <h4 class="card-title">Quick Actions</h4>
            </div>
            <div class="card-body">
                <a href="{{ route('admin.product-categories.show', $productCategory) }}" class="btn btn-outline-info btn-block">
                    <i class="material-icons">visibility</i> View Category
                </a>
                <a href="{{ route('admin.product-standards.create') }}?category={{ $productCategory->id }}" class="btn btn-outline-primary btn-block">
                    <i class="material-icons">add</i> Add Standard
                </a>
            </div>
        </div>
    </div>
</div>
@endsection