@extends('admin.layouts.admin')

@section('content')
    <section class="pc-container">
        <div class="pc-content">
            <div class="page-header">
                <div class="page-block">
                    <div class="row align-items-center">
                        <div class="col-md-12">
                            <ul class="breadcrumb">
                                <li class="breadcrumb-item">
                                    <a href="{{ route('admin.homepage-sections') }}">
                                        Homepage Sections
                                    </a>
                                </li>
                                <li class="breadcrumb-item">Edit</li>
                            </ul>
                        </div>
                        <div class="col-md-12">
                            <div class="page-header-title">
                                <h3 class="mb-0">{{ ucfirst(str_replace('-', ' ', $section->name)) }} Section</h3>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <div class="row pt-0">
                <div class="col-md-12">
                    <div class="card">
                        <div class="card-body pt-3">
                            <div>
                                @if(Session::has('message'))
                                    <p class="alert {{ Session::get('alert-class', 'alert-info') }} flash-msg">{{ Session::get('message') }}</p>
                                @endif
                            </div>

                            <div>
                                @if ($errors->any())
                                    <div class="alert alert-danger">
                                        <ul>
                                            @foreach ($errors->all() as $error)
                                                <li>
                                                    {{ $error }}
                                                </li>
                                            @endforeach
                                        </ul>
                                    </div>
                                @endif
                            </div>

                            @php
                                $categories = categories();
                                $products = products();
                                $assigned_products = explode(',', $section->products);
                            @endphp

                            @if (count($products))
                                <form action="{{ route('admin.update-homepage-section', ['section' => $section->id]) }}" method="post" enctype="multipart/form-data" class="form-data">
                                    @csrf
                                    <div class="row">
                                        <div class="col-md-12">
                                            <div class="row">
                                                <div class="col-md-12">
                                                    <div>
                                                        <label class="form-label">Category <span class="text-danger">*</span></label>

                                                        <select id="cat-select">
                                                            @foreach ($categories as $cat)
                                                                <option value="{{ $cat->id }}">{{ $cat->name }}</option>
                                                            @endforeach
                                                        </select>
                                                    </div>
                                                </div>
                                            </div>
                                            <div class="row mt-2 mb-3">
                                                <div class="col-md-12">
                                                    <label class="form-label">Products <span class="text-danger">*</span></label>
                                                    <select id="product-select" class="form-control" multiple>
                                                        @if (is_countable($assigned_products))
                                                            @foreach ($assigned_products as $p)
                                                                <option value="{{ $p }}">{{ $p }}</option>
                                                            @endforeach
                                                        @endif
                                                    </select>

                                                    <input type="hidden" id="cat-id" name="cat_id" value="{{ old('cat_id', $section->cat_id) }}">
                                                    <input type="hidden" id="products" name="products" value="{{ old('products', $section->products) }}">
                                                </div>
                                            </div>

                                            <div class="row">
                                                <div class="col-md-12">
                                                    <input type="submit" value="Save" class="btn btn-primary m-t-20 m-b-20" data-bs-toggle="tooltip" data-bs-original-title="Save changes">
                                                </div>
                                            </div>
                                        </div>
                                    </div>
                                </form>
                            @else
                                <div class="d-flex align-items-center">
                                    <div>
                                        <img src="{{ asset('admin/images/icons/warning.png') }}" alt="" class="img-fluid">
                                    </div>
                                    <div class="f-16 mt-2 ps-2">
                                        No image available! Kindly add some images to slider first.
                                    </div>
                                </div>
                            @endif
                        </div>
                    </div>
                </div>
            </div>
    </section>

    <script>
        function fetchCatProducts(id) {
            var url = "{{ route('admin.fetch-cat-products', ['cid' => 'arg1']) }}";
            url = url.replace('arg1', id);

            $.ajax({
                type: 'POST',
                url: url,
                headers: {'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')},
                success: function(data) {
                    $('#product-select').empty();
                    $('#product-select').html(data)
                }
            });
        }

        var tags = null;

        if ('{{ $section->products }}' != '') {
            tags = '{{ $section->products }}'.split(",");
        }

        $(document).ready(function() {
            $('#cat-select').val('{{ $section->cat_id }}');

            $('#cat-select, #product-select').select2({
                tags:true,
            });

            $('#cat-select').change(function() {
                let catId = $(this).val();

                $('#cat-id').val(catId);

                fetchCatProducts(catId);
            });

            if (tags != null) {
                tags.forEach(value => {
                    $('#product-select').select2('trigger', 'select', {
                        data: { id: value, text: value }
                    });
                });
            }

            $('#product-select').change(function() {
                let x = $("#product-select").select2('data');
                let arr = [];

                x.forEach(function(v, i, e) {
                    arr.push(e[i].text);
                })

                $('#products').val(arr);
            });
        });
    </script>

@endsection