@extends('layouts.app')

@section('content')
    <div class="page-wrapper">

        <div class="row page-titles">
            <div class="col-md-5 align-self-center">
                <h3 class="text-themecolor">{{ trans('lang.combos') }}</h3>
            </div>

            <div class="col-md-7 align-self-center">
                <ol class="breadcrumb">
                    <li class="breadcrumb-item"><a href="{{ url('/dashboard') }}">{{ trans('lang.dashboard') }}</a></li>
                    <li class="breadcrumb-item"><a href="{!! route('combos') !!}">{{ trans('lang.combos') }}</a>
                    </li>
                    <li class="breadcrumb-item active">{{ trans('lang.combo_create') }}</li>
                </ol>
            </div>
        </div>

        <div class="container-fluid">
            <div class="cat-edite-page max-width-box">
                <form action="{{ route('combos.store') }}" method="POST" enctype="multipart/form-data">
                    @csrf
                    <div class="card  pb-4">

                        <div class="card-header">
                            <ul class="nav nav-tabs align-items-end card-header-tabs w-100">
                                <li role="presentation" class="nav-item">
                                    <a href="#combo_information" aria-controls="description" role="tab"
                                        data-toggle="tab" class="nav-link active">{{ trans('lang.combo_information') }}</a>
                                </li>

                            </ul>
                        </div>

                        <div class="card-body">

                            <div id="data-table_processing" class="dataTables_processing panel panel-default"
                                style="display: none;">
                                {{ trans('lang.processing') }}
                            </div>
                            <div class="error_top" style="display:none"></div>
                            @include('alerts.error_messages')
                            <div class="row restaurant_payout_create" role="tabpanel">

                                <div class="restaurant_payout_create-inner tab-content">
                                    <div role="tabpanel" class="tab-pane active" id="combo_information">
                                        <fieldset>
                                            <legend>{{ trans('lang.combo_create') }}</legend>
                                            <div class="form-group row width-100">
                                                <label class="col-3 control-label">{{ trans('lang.product_name') }}</label>
                                                <div class="col-7">
                                                    <input type="text" class="form-control product-name" name="name">
                                                    <div class="form-text text-muted">
                                                        {{ trans('lang.product_name_help') }}
                                                    </div>
                                                </div>
                                            </div>

                                            <div class="form-group row width-100">
                                                <label
                                                    class="col-3 control-label ">{{ trans('lang.product_description') }}</label>
                                                <div class="col-7">
                                                    <textarea rows="7" class="category_description form-control" id="category_description" name="description">{{ old('description') }}</textarea>
                                                    <div class="form-text text-muted">
                                                        {{ trans('lang.category_description_help') }}
                                                    </div>
                                                </div>
                                            </div>
                                            <div class="form-group row width-100">
                                                <label class="col-3 control-label ">{{ trans('lang.store') }}</label>
                                                <div class="col-7">
                                                    <select rows="7" class="parent_category form-control"
                                                        id="store" name="store">
                                                        <option value="">{{ trans('lang.select_store') }}
                                                        </option>
                                                        @foreach ($stores as $store)
                                                            <option value="{{ $store->id }}">
                                                                {{ $store->name }}</option>
                                                        @endforeach
                                                    </select>
                                                    {{-- <div class="form-text text-muted">
                                                        {{ trans('lang.parent_category_help') }}
                                                    </div> --}}
                                                </div>
                                            </div>



                                            <div class="form-group row width-100">
                                                <label
                                                    class="col-3 control-label">{{ trans('lang.product_image') }}</label>
                                                <div class="col-7">
                                                    <input type="file" id="product_image" name="image">
                                                    <div class="placeholder_img_thumb cat_image"></div>
                                                    <div id="uploding_image"></div>
                                                    {{-- <div class="form-text text-muted w-50">{{ trans("lang.category_image_help")
                                                }}
                                                </div> --}}
                                                </div>
                                            </div>
                                            <div class="form-group row width-100">
                                                <label class="col-3 control-label">Products</label>
                                                <div class="col-9">
                                                    <table class="table table-bordered" id="product-table">
                                                        <thead>
                                                            <tr>
                                                                <th>Product</th>
                                                                <th>Quantity</th>
                                                                <th><button type="button" class="btn btn-sm btn-success"
                                                                        id="add-product-row">+</button></th>
                                                            </tr>
                                                        </thead>
                                                        <tbody id="product-rows">
                                                            <!-- Rows will be added here -->
                                                        </tbody>
                                                    </table>
                                                </div>
                                            </div>

                                            <div class="form-check row width-100">
                                                <input type="checkbox" class="is_active" name="is_active" value="1"
                                                    id="is_active">
                                                <label class="col-3 control-label"
                                                    for="is_active">{{ trans('lang.is_active') }}</label>
                                            </div>
                                            <div class="form-check row width-100">
                                                <input type="checkbox" class="is_active" name="feature_item" value="1"
                                                    id="feature_item">
                                                <label class="col-3 control-label"
                                                    for="feature_item">{{ trans('lang.feature_item') }}</label>
                                            </div>
                                            <div class="form-check row width-100">
                                                <input type="checkbox" class="is_active" name="publish" value="1"
                                                    id="publish">
                                                <label class="col-3 control-label"
                                                    for="publish">{{ trans('lang.publish') }}</label>
                                            </div>



                                        </fieldset>
                                    </div>


                                </div>

                            </div>

                        </div>

                        <div class="form-group col-12 text-center btm-btn">
                            <button type="submit" class="btn btn-primary save_category_btn"><i class="fa fa-save"></i>
                                {{ trans('lang.save') }}
                            </button>
                            <a href="{!! route('combos') !!}" class="btn btn-default"><i
                                    class="fa fa-undo"></i>{{ trans('lang.cancel') }}</a>
                        </div>

                    </div>
                </form>
            </div>
        </div>

    </div>
@endsection

@section('scripts')
    <script>
        let attributes = @json($attributes); // Pass from controller as $attributes
        let attributeValues = @json($attributeValues); // Pass from controller
        console.log(attributes);

        function generateAttributeRow(index = Date.now()) {
            let attributeOptions = '<option value="">Select</option>';
            attributes.forEach(attr => {
                attributeOptions += `<option value="${attr.id}">${attr.name}</option>`;
            });

            return `
            <tr data-id="${index}">
                <td>
                    <select name="product_attributes[${index}][attribute_id]" class="form-control attribute-select">
                        ${attributeOptions}
                    </select>
                </td>
                <td>
                    <select name="product_attributes[${index}][attribute_value_id]" class="form-control value-select">
                        <option value="">Select</option>
                    </select>
                </td>
                <td>
                    <input type="number" step="0.01" name="product_attributes[${index}][price]" class="form-control price-input">
                </td>
                <td>
                    <input type="number" step="0.01" name="product_attributes[${index}][tax]" class="form-control tax-input">
                </td>
                <td>
                    <input type="number" step="0.01" readonly name="product_attributes[${index}][total]" class="form-control total-output">
                </td>
                <td>
                    <button type="button" class="btn btn-danger btn-sm delete-row">X</button>
                </td>
            </tr>
        `;
        }

        $(document).ready(function() {
            $('#add-attribute-row').on('click', function() {
                $('#attribute-rows').append(generateAttributeRow());
            });

            $('#attribute-rows').on('change', '.attribute-select', function() {
                let row = $(this).closest('tr');
                let attrId = $(this).val();
                let valueSelect = row.find('.value-select');

                valueSelect.empty().append('<option value="">Select</option>');
                attributeValues.forEach(val => {
                    if (val.attribute_id == attrId) {
                        valueSelect.append(`<option value="${val.id}">${val.value}</option>`);
                    }
                });
            });

            $('#attribute-rows').on('input', '.price-input, .tax-input', function() {
                let row = $(this).closest('tr');
                let price = parseFloat(row.find('.price-input').val()) || 0;
                let tax = parseFloat(row.find('.tax-input').val()) || 0;
                let total = price + tax;
                row.find('.total-output').val(total.toFixed(2));
            });

            $('#attribute-rows').on('click', '.delete-row', function() {
                $(this).closest('tr').remove();
            });
        });


        let availableProducts = [];

function generateProductRow(index = Date.now()) {
    let productOptions = '<option value="">Select</option>';
    availableProducts.forEach(p => {
        productOptions += `<option value="${p.id}">${p.name}</option>`;
    });

    return `
        <tr data-id="${index}">
            <td>
                <select name="product_items[${index}][product_id]" class="form-control">
                    ${productOptions}
                </select>
            </td>
            <td>
                <input type="number" name="product_items[${index}][quantity]" value="1" min="1" class="form-control" />
            </td>
            <td>
                <button type="button" class="btn btn-danger btn-sm remove-product-row">X</button>
            </td>
        </tr>
    `;
}

$('#store').on('change', function () {
    const storeId = $(this).val();

    $('#product-rows').empty(); // Clear all product rows

    if (storeId) {
        $.ajax({
            url: `/get-products-by-store/${storeId}`,
            type: 'GET',
            success: function (data) {
                availableProducts = data;
            },
            error: function () {
                alert('Could not load products for selected store.');
                availableProducts = [];
            }
        });
    } else {
        availableProducts = [];
    }
});

$('#add-product-row').on('click', function () {
    if (availableProducts.length === 0) {
        alert('Please select a store first.');
        return;
    }
    $('#product-rows').append(generateProductRow());
});

$('#product-rows').on('click', '.remove-product-row', function () {
    $(this).closest('tr').remove();
});

    </script>

    
@endsection