@extends('layouts.app')

@section('title', 'Upload Excel Files')

@section('content')
    <!-- Page Heading -->
    <h1 class="h3 mb-4 text-gray-800">Upload Excel Files</h1>

    <!-- Upload Form Card -->
    <div class="row justify-content-center">
        <div class="col-lg-8">
            <div class="card shadow mb-4">
                <div class="card-header bg-primary text-white py-3">
                    <h6 class="m-0 font-weight-bold">Upload Your Excel Files</h6>
                </div>
                <div class="card-body">
                    <form action="{{ route('products.preview.post') }}" method="POST" enctype="multipart/form-data">
                        @csrf
                        <div class="mb-3">
                            <label for="file" class="form-label">Choose Excel Files</label>
                            <div class="custom-file">
                                <input type="file" name="files[]" class="custom-file-input" id="file" multiple required>
                                <label class="custom-file-label" for="file">Choose file(s)...</label>
                            </div>
                            <small class="form-text text-muted mt-2">
                                You can select multiple files by holding down the Ctrl (Windows) or Command (Mac) key.
                            </small>
                        </div>

                        <button type="submit" class="btn btn-success mt-3">
                            <i class="fas fa-upload"></i> Upload
                        </button>
                    </form>

                    @if (session('success'))
                        <div class="alert alert-success alert-dismissible fade show mt-4" role="alert">
                            {{ session('success') }}
                            <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                <span aria-hidden="true">&times;</span>
                            </button>
                        </div>
                    @endif

                    @if (session('error'))
                        <div class="alert alert-danger alert-dismissible fade show mt-4" role="alert">
                            {{ session('error') }}
                            <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                <span aria-hidden="true">&times;</span>
                            </button>
                        </div>
                    @endif
                </div>
            </div>
        </div>
    </div>
@endsection

@push('scripts')
<script>
    // Untuk update label input file saat file dipilih
    document.querySelector('.custom-file-input').addEventListener('change', function (e) {
        var fileNames = Array.from(e.target.files).map(file => file.name).join(', ');
        e.target.nextElementSibling.innerText = fileNames || 'Choose file(s)...';
    });
</script>
@endpush