@extends('layouts.app')

@section('title', 'Editar Marca')

@section('content')
<div class="container-fluid">
    <!-- Título de la página -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <h1 class="h3 mb-0 text-gray-800">
            <i class="fas fa-edit text-warning me-2"></i>Editar Marca
        </h1>
        <div class="btn-group" role="group">
            <a href="{{ route('admin.inventory.brands.show', $brand) }}" class="btn btn-info">
                <i class="fas fa-eye me-2"></i>Ver
            </a>
            <a href="{{ route('admin.inventory.brands.index') }}" class="btn btn-secondary">
                <i class="fas fa-arrow-left me-2"></i>Volver
            </a>
        </div>
    </div>

    <form action="{{ route('admin.inventory.brands.update', $brand) }}" method="POST" id="brand-form" enctype="multipart/form-data">
        @csrf
        @method('PUT')
        
        <div class="row">
            <div class="col-lg-8">
                <!-- Información Básica -->
                <div class="card mb-4">
                    <div class="card-header bg-primary text-white">
                        <h5 class="mb-0">
                            <i class="fas fa-info-circle"></i> Información Básica
                        </h5>
                    </div>
                    <div class="card-body">
                        <div class="mb-3">
                            <label for="name" class="form-label">Nombre de la Marca <span class="text-danger">*</span></label>
                            <input type="text" class="form-control" id="name" name="name" 
                                   value="{{ old('name', $brand->name) }}" required>
                            @error('name')
                                <div class="text-danger small">{{ $message }}</div>
                            @enderror
                        </div>
                        
                        <div class="mb-3">
                            <label for="description" class="form-label">Descripción</label>
                            <textarea class="form-control" id="description" name="description" rows="3">{{ old('description', $brand->description) }}</textarea>
                            @error('description')
                                <div class="text-danger small">{{ $message }}</div>
                            @enderror
                        </div>
                        
                        <div class="row">
                            <div class="col-md-6 mb-3">
                                <label for="country" class="form-label">País</label>
                                <input type="text" class="form-control" id="country" name="country" 
                                       value="{{ old('country', $brand->country) }}" placeholder="Ej: Estados Unidos">
                                @error('country')
                                    <div class="text-danger small">{{ $message }}</div>
                                @enderror
                            </div>
                            <div class="col-md-6 mb-3">
                                <label for="website" class="form-label">Sitio Web</label>
                                <input type="url" class="form-control" id="website" name="website" 
                                       value="{{ old('website', $brand->website) }}" placeholder="https://ejemplo.com">
                                @error('website')
                                    <div class="text-danger small">{{ $message }}</div>
                                @enderror
                            </div>
                        </div>
                        
                        <div class="row">
                            <div class="col-md-6 mb-3">
                                <label for="email" class="form-label">Email de Contacto</label>
                                <input type="email" class="form-control" id="email" name="email" 
                                       value="{{ old('email', $brand->email) }}" placeholder="contacto@marca.com">
                                @error('email')
                                    <div class="text-danger small">{{ $message }}</div>
                                @enderror
                            </div>
                            <div class="col-md-6 mb-3">
                                <label for="phone" class="form-label">Teléfono</label>
                                <input type="text" class="form-control" id="phone" name="phone" 
                                       value="{{ old('phone', $brand->phone) }}" placeholder="+1 234 567 8900">
                                @error('phone')
                                    <div class="text-danger small">{{ $message }}</div>
                                @enderror
                            </div>
                        </div>
                    </div>
                </div>
            </div>
            
            <div class="col-lg-4">
                <!-- Logo -->
                <div class="card mb-4">
                    <div class="card-header bg-secondary text-white">
                        <h5 class="mb-0">
                            <i class="fas fa-image"></i> Logo de la Marca
                        </h5>
                    </div>
                    <div class="card-body">
                        @if($brand->logo)
                            <div class="mb-3 text-center">
                                <img src="{{ asset('storage/' . $brand->logo) }}" 
                                     alt="{{ $brand->name }}" 
                                     style="max-width: 150px; max-height: 150px; object-fit: contain;">
                                <p class="small text-muted mt-2">Logo actual</p>
                            </div>
                        @endif
                        
                        <div class="mb-3">
                            <label for="logo" class="form-label">Cambiar Logo</label>
                            <input type="file" class="form-control" id="logo" name="logo" 
                                   accept="image/*" onchange="previewImage(this)">
                            <small class="text-muted">Formatos: JPG, PNG, GIF. Tamaño máximo: 2MB</small>
                            @error('logo')
                                <div class="text-danger small">{{ $message }}</div>
                            @enderror
                        </div>
                        
                        <div id="logo-preview" class="text-center" style="display: none;">
                            <img id="preview-img" src="" alt="Vista previa" 
                                 style="max-width: 200px; max-height: 200px; object-fit: contain;">
                        </div>
                    </div>
                </div>

                <!-- Configuración -->
                <div class="card mb-4">
                    <div class="card-header bg-info text-white">
                        <h5 class="mb-0">
                            <i class="fas fa-cog"></i> Configuración
                        </h5>
                    </div>
                    <div class="card-body">
                        <div class="form-check mb-3">
                            <input class="form-check-input" type="checkbox" id="is_active" name="is_active" 
                                   {{ old('is_active', $brand->is_active) ? 'checked' : '' }}>
                            <label class="form-check-label" for="is_active">
                                <strong>Marca Activa</strong>
                            </label>
                        </div>
                        
                        <div class="form-check mb-3">
                            <input class="form-check-input" type="checkbox" id="is_featured" name="is_featured"
                                   {{ old('is_featured', $brand->is_featured) ? 'checked' : '' }}>
                            <label class="form-check-label" for="is_featured">
                                <strong>Marca Destacada</strong>
                            </label>
                        </div>
                    </div>
                </div>

                <!-- Vista Previa -->
                <div class="card mb-4">
                    <div class="card-header bg-warning text-dark">
                        <h5 class="mb-0">
                            <i class="fas fa-eye"></i> Vista Previa
                        </h5>
                    </div>
                    <div class="card-body text-center">
                        <div id="preview-container">
                            <div class="mb-3" id="preview-logo">
                                @if($brand->logo)
                                    <img src="{{ asset('storage/' . $brand->logo) }}" alt="Logo" 
                                         style="width: 60px; height: 60px; object-fit: contain;">
                                @else
                                    <div class="rounded-circle d-flex align-items-center justify-content-center mx-auto bg-light" 
                                         style="width: 60px; height: 60px;">
                                        <i class="fas fa-award text-muted"></i>
                                    </div>
                                @endif
                            </div>
                            <h6 id="preview-name">{{ $brand->name }}</h6>
                            <p class="text-muted small" id="preview-description">{{ $brand->description ?: 'Descripción de la marca' }}</p>
                            <small class="text-muted" id="preview-country">{{ $brand->country ?: 'País' }}</small>
                        </div>
                    </div>
                </div>

                <!-- Información Adicional -->
                <div class="card mb-4">
                    <div class="card-header bg-light">
                        <h5 class="mb-0">
                            <i class="fas fa-info"></i> Información Adicional
                        </h5>
                    </div>
                    <div class="card-body">
                        <div class="mb-3">
                            <h6 class="text-muted">Slug</h6>
                            <p class="small">{{ $brand->slug }}</p>
                        </div>
                        
                        <div class="mb-3">
                            <h6 class="text-muted">Productos Asociados</h6>
                            <p class="h5 text-primary">{{ $brand->products_count }}</p>
                        </div>
                        
                        <div class="mb-3">
                            <h6 class="text-muted">Fecha de Creación</h6>
                            <p class="small">{{ $brand->created_at->format('d/m/Y H:i') }}</p>
                        </div>
                        
                        <div class="mb-3">
                            <h6 class="text-muted">Última Actualización</h6>
                            <p class="small">{{ $brand->updated_at->format('d/m/Y H:i') }}</p>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Botones de Acción -->
        <div class="row">
            <div class="col-12">
                <div class="card">
                    <div class="card-body text-center">
                        <button type="submit" class="btn btn-success btn-lg me-3">
                            <i class="fas fa-save me-2"></i>Actualizar Marca
                        </button>
                        <a href="{{ route('admin.inventory.brands.show', $brand) }}" class="btn btn-info btn-lg me-3">
                            <i class="fas fa-eye me-2"></i>Ver Marca
                        </a>
                        <a href="{{ route('admin.inventory.brands.index') }}" class="btn btn-secondary btn-lg">
                            <i class="fas fa-times me-2"></i>Cancelar
                        </a>
                    </div>
                </div>
            </div>
        </div>
    </form>
</div>

@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function() {
    // Actualizar vista previa cuando cambien los campos
    document.getElementById('name').addEventListener('input', function() {
        document.getElementById('preview-name').textContent = this.value || 'Nombre de la Marca';
    });
    
    document.getElementById('description').addEventListener('input', function() {
        document.getElementById('preview-description').textContent = this.value || 'Descripción de la marca';
    });
    
    document.getElementById('country').addEventListener('input', function() {
        document.getElementById('preview-country').textContent = this.value || 'País';
    });
});

function previewImage(input) {
    if (input.files && input.files[0]) {
        const reader = new FileReader();
        
        reader.onload = function(e) {
            const previewImg = document.getElementById('preview-img');
            const previewLogo = document.getElementById('preview-logo');
            const logoPreview = document.getElementById('logo-preview');
            
            previewImg.src = e.target.result;
            previewLogo.innerHTML = `<img src="${e.target.result}" alt="Logo" style="width: 60px; height: 60px; object-fit: contain;">`;
            logoPreview.style.display = 'block';
        };
        
        reader.readAsDataURL(input.files[0]);
    }
}
</script>
@endpush
@endsection