@extends('layouts.mop_master')
@section('css')
    <link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" type="text/css" />
    <link href="{{ URL::asset('assets/libs/sweetalert2/sweetalert2.min.css') }}" rel="stylesheet" type="text/css" />
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/AlertifyJS/1.13.1/css/alertify.css"
        integrity="sha512-MpdEaY2YQ3EokN6lCD6bnWMl5Gwk7RjBbpKLovlrH6X+DRokrPRAF3zQJl1hZUiLXfo2e9MrOt+udOnHCAmi5w=="
        crossorigin="anonymous" referrerpolicy="no-referrer" />
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/AlertifyJS/1.13.1/css/themes/bootstrap.min.css"
        integrity="sha512-6xVTeh6P+fsqDhF7t9sE9F6cljMrK+7eR7Qd+Py7PX5QEVVDLt/yZUgLO22CXUdd4dM+/S6fP0gJdX2aSzpkmg=="
        crossorigin="anonymous" referrerpolicy="no-referrer" />
    <style>
        .alertify .ajs-footer .ajs-buttons .ajs-ok {
            background-color: #28a745;
            /* Green */
            color: #fff;
            border-radius: 6px;
            padding: 6px 14px;
            font-weight: bold;
            border: none;
            transition: background 0.2s;
        }

        .alertify .ajs-footer .ajs-buttons .ajs-ok:hover {
            background-color: #218838;
            /* Darker green */
        }

        /* Cancel Button */
        .alertify .ajs-footer .ajs-buttons .ajs-cancel {
            background-color: #dc3545;
            /* Red */
            color: #fff;
            border-radius: 6px;
            padding: 6px 14px;
            font-weight: bold;
            border: none;
            transition: background 0.2s;
        }

        .alertify .ajs-footer .ajs-buttons .ajs-cancel:hover {
            background-color: #c82333;
            /* Darker red */
        }

        .error {
            color: red;
        }

        table tr td .stock-item+.select2-container {
            min-width: 230px !important;
            max-width: 250px !important;
        }

        table tr td .unit_change+.select2-container {
            min-width: 80px !important;
        }

        .form-input-box {
            text-align: center !important;
            height: 36px !important;
            padding: 0px !important;
        }

        .min-width50 {
            min-width: 50px !important;
        }

        .min-width60 {
            min-width: 60px !important;
        }
    </style>
@endsection
@section('title')
    Sales Return Order
@endsection
@section('content')
    <main>
        @isset($order)
            <form action="/admin/variant-return-order/{{ $order->id }}" method="POST" id="order" autocomplete="off"
                class="needs-validation" novalidate>
                @method('put')
            @else
                <form action="/admin/variant-return-order" method="POST" id="order" autocomplete="off"
                    class="needs-validation" novalidate>
                @endisset
                @csrf
                <div class="row">
                    <div class="col-lg-8">
                        <div class="card">
                            <div class="card-header">
                                <h5 class="card-title mb-0 flex-grow-1">
                                    @isset($order)
                                        Edit Sales Return Order
                                    @else
                                        Add Sales Return Order
                                    @endisset
                                </h5>
                            </div>
                            <div class="card-body">
                                <div class="row mb-3">
                                    <div class="col-lg-4">
                                        <label class="form-label">Order Date</label>
                                        <input type="date" class="form-control {{ isset($order) ? '' : 'datepicker' }}"
                                            name="order_date" id="order-date"
                                            value="{{ isset($order) ? $order->order_date : date('Y-m-d') }}">
                                    </div>

                                    <div class="col-lg-4">
                                        <label class="form-label">Tax Type</label>
                                        <select class="form-select" id="tax-type" name="tax_type" data-choices
                                            data-choices-search-false>
                                            @isset($order)
                                                <option value="1" {{ $igst == false ? 'selected' : '' }}>IntraState
                                                </option>
                                                <option value="0" {{ $igst == true ? 'selected' : '' }}>InterState (IGST)
                                                </option>
                                            @else
                                                <option value="1" selected>IntraState</option>
                                                <option value="0">InterState (IGST)</option>
                                            @endisset
                                        </select>
                                    </div>
                                    <div class="col-lg-4">
                                        <label class="form-label">Price Slab</label>
                                        <select class="form-select" id="price-slab" name="price_slab_id">
                                            <option value="">Choose price slab</option>
                                        </select>
                                    </div>
                                </div>
                                <div class="row mb-3">
                                    <div class="col-lg-4">
                                        <label class="form-label">Party (Cr)</label>
                                        <select class="form-select" id="party" name="credit_ledger_id"
                                            onchange="fetchPartyItemData(true)" required>
                                            <option value="">Select ledger</option>
                                            @isset($order)
                                                <option value="{{ $order->credit_ledger_id }}" selected>
                                                    {{ $order->creditLedger->name }}</option>
                                            @endisset
                                        </select>
                                    </div>

                                    <div class="col-lg-4">
                                        <label for="nameInput" class="form-label">Remarks</label>
                                        <textarea class="form-control" name="remarks" rows="2" placeholder="Enter remarks">{{ isset($order) ? $order->remarks : '' }}</textarea>
                                    </div>
                                    <div class="col-lg-4">
                                        <label for="nameInput" class="form-label">Ship To Address</label>
                                        <textarea class="form-control" name="ship_to_address" rows="2" placeholder="Enter ship to address">{{ isset($order) ? $order->ship_to_address : '' }}</textarea>
                                    </div>
                                </div>
                                <div class="row mb-3">
                                    <div class="col-lg-4">
                                        <label class="form-label">Stock Location</label>
                                        <select class="form-select" id="stock-location" name="stock_location_id" required>
                                            <option value="">Choose stock location</option>
                                        </select>
                                    </div>

                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="col-lg-4">
                        <div class="card">
                            <div class="card-header d-flex align-items-center">
                                <h5 class="card-title mb-0 flex-grow-1">
                                    Report
                                </h5>
                                <div>
                                    <a type="button" class="btn btn-soft-primary waves-effect waves-light"
                                        href="/admin/sales-return-order"><i class="las la-angle-double-left"></i> Go
                                        Back</a>
                                </div>
                            </div>
                            <div class="card-body">
                                <div class="col-lg-12 d-flex">
                                    <h5 id="account-balance"></h5>
                                    <h5 id="account-closing-balance"></h5>
                                </div>
                                <div class="col-lg-12 d-flex">
                                    <h5 id="party-balance"></h5>
                                    <h5 id="party-closing-balance"></h5>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="row">
                    <div class="col-lg-12">
                        <div class="card">
                            <div class="card-header d-flex align-items-center">
                                <h5 class="card-title mb-0 flex-grow-1">
                                    Add Items
                                </h5>
                            </div>
                            <div class="card-body">
                                <div class="row mb-3">
                                    <div class="table-responsive">
                                        <table>
                                            <thead>
                                                <tr>
                                                    <th>Item</th>
                                                    <th>MRP</th>
                                                    <th>Unit</th>
                                                    <th></th>
                                                    <th></th>
                                                    <th>Qty</th>
                                                    <th>Price</th>
                                                    <th>Price(Inc GST)</th>
                                                    <th>Gross Value</th>
                                                    <th>Disc%</th>
                                                    <th>Taxable Value</th>
                                                    <th>Tax</th>
                                                    <th>Total</th>
                                                    <th>Remarks</th>
                                                    <th></th>
                                                </tr>
                                            </thead>
                                            <tbody id="appendRow">
                                                @isset($orderItems)
                                                    @php
                                                        $tabIndex = 0;
                                                    @endphp
                                                    @if (count($orderItems) > 0)
                                                        @php
                                                            $cloned = clone $orderItems;
                                                            $grouped = $orderItems->groupBy([
                                                                'stock_item_id',
                                                                'unit_id',
                                                            ]);
                                                            $key = 0;
                                                        @endphp
                                                        @foreach ($grouped as $units)
                                                            @foreach ($units as $orderItem)
                                                                @php
                                                                    $key = $key + 1;
                                                                @endphp
                                                                <tr id="{{ $key }}"
                                                                    class="row_{{ $key }} headrow">
                                                                    <td>
                                                                        @if ($orderItem->count() == 1)
                                                                            <input type="hidden" name="order_item_id[]"
                                                                                value="{{ $orderItem[0]->id }}">
                                                                        @else
                                                                            <input type="hidden" name="order_item_id[]"
                                                                                value="">
                                                                        @endif
                                                                        <select tabindex="{{ $tabIndex + 1 }}"
                                                                            class="form-control stock-item" name="item[]"
                                                                            onchange="fetchItemData({{ $key }})"
                                                                            id="item_{{ $key }}">
                                                                            <option value="">Select item</option>
                                                                            <option value="{{ $orderItem[0]->stock_item_id }}"
                                                                                selected>
                                                                                {{ $orderItem[0]->stockItem->name }}
                                                                            </option>
                                                                        </select>
                                                                    </td>
                                                                    <td><input type="hidden" name="row_id[]"
                                                                            value="{{ $key }}"><input type="number"
                                                                            name="mrp[]"
                                                                            value="{{ $orderItem[0]->stockItem->mrp }}"
                                                                            id="mrp_{{ $key }}" readonly
                                                                            class="form-control min-width60 form-input-box">
                                                                    </td>

                                                                    <td>
                                                                        <select name="unit_id[]"
                                                                            tabindex="{{ $tabIndex + 2 }}"
                                                                            class="mousetrap form-control unit_change unit_{{ $key }}"
                                                                            id="unit_change_{{ $key }}"
                                                                            onchange="salesChangeUnit({{ $key }})">
                                                                            @foreach ($orderItem[0]->units as $unit)
                                                                                <option value="{{ $unit->id }}"
                                                                                    {{ $orderItem[0]->unit_id == $unit->id ? 'selected' : '' }}>
                                                                                    {{ $unit->symbol }}</option>
                                                                            @endforeach
                                                                            {{-- <option value="{{ $orderItem->unit_id }}"
                                                                            {{ isset($orderItem) ? ($orderItem->unit_id == $orderItem->unit->id ? 'selected' : '') : '' }}>
                                                                            {{ $orderItem->unit->symbol }}</option> --}}
                                                                        </select>
                                                                    </td>
                                                                    <td>
                                                                        <button class="btn btn-soft-primary" type="button"
                                                                            onclick="searchModal({{ $key }})">
                                                                            <i class="las la-plus"></i>
                                                                        </button>
                                                                    </td>
                                                                    <td>
                                                                        <button class="btn btn-soft-primary" type="button"
                                                                            tabindex="{{ $tabIndex + 3 }}"
                                                                            onclick="variantPopupModal({{ $key }})">
                                                                            <i class="las la-search"></i>
                                                                        </button>
                                                                    </td>
                                                                    <td><input type="number" tabindex="{{ $tabIndex + 4 }}"
                                                                            name="qty[]"
                                                                            value="{{ $orderItem->sum('quantity') }}"
                                                                            id="qty_{{ $key }}"
                                                                            class="mousetrap form-control qty min-width60 form-input-box">
                                                                    </td>
                                                                    @php
                                                                        $price =
                                                                            $orderItem->sum('gross_value') /
                                                                            $orderItem->sum('quantity');
                                                                        $gst = {{ $orderItem[0]->stockItem->getGst($order->order_date) }};
                                                                        if ($gst != null && $gst != 0) {
                                                                            $price_incl_tax =
                                                                                $price + ($price * $gst) / 100;
                                                                        } else {
                                                                            $price_incl_tax = $price;
                                                                        }
                                                                    @endphp
                                                                    <td><input type="number" name="price[]"
                                                                            tabindex="{{ $tabIndex + 5 }}"
                                                                            value="{{ $orderItem->sum('gross_value') / $orderItem->sum('quantity') }}"
                                                                            id="price_{{ $key }}"
                                                                            class="mousetrap form-control min-width60 price form-input-box">
                                                                    </td>
                                                                    <td><input type="number" name="price_inc_gst[]"
                                                                            value="{{ $price_incl_tax }}"
                                                                            id="price_inc_tax_{{ $key }}"
                                                                            class="mousetrap form-control min-width60 priceIncTax form-input-box"
                                                                            readonly>
                                                                    </td>
                                                                    <td><input type="number" name="gross_value[]"
                                                                            value="{{ $orderItem->sum('gross_value') }}"
                                                                            id="gross_value_{{ $key }}" readonly
                                                                            class="form-control min-width60 form-input-box">
                                                                    </td>
                                                                    <td><input type="number" name="discount_per[]"
                                                                            tabindex="{{ $tabIndex + 6 }}"
                                                                            value="{{ $orderItem[0]->disc_percentage }}"
                                                                            id="dis_per_{{ $key }}"
                                                                            class="mousetrap form-control min-width50 discPer form-input-box">
                                                                        <input type="hidden" name="disc_amt[]"
                                                                            id="disc_amt_{{ $key }}"
                                                                            value="{{ $orderItem[0]->disc_amount }}">
                                                                    </td>
                                                                    <td><input type="number" name="taxable_value[]"
                                                                            value="{{ $orderItem->sum('taxable_value') }}"
                                                                            id="taxable_value_{{ $key }}"
                                                                            class="mousetrap form-control min-width60 taxable_value form-input-box"
                                                                            readonly>
                                                                        <input type="hidden" name="gst[]"
                                                                            id="item_gst_{{ $key }}"
                                                                            value="{{ $orderItem[0]->stockItem->getGst($order->order_date) }}">
                                                                        <input type="hidden"
                                                                            id="cessPer_{{ $key }}"
                                                                            value="{{ $orderItem[0]->stockItem->getCess($order->order_date) }}"
                                                                            name="cessper[]">
                                                                    </td>
                                                                    <td>
                                                                        <input type="number"
                                                                            class="form-control min-width60 form-input-box min-width60 tax_{{ $key }}"
                                                                            value="{{ $orderItem->sum('cgst') + $orderItem->sum('sgst') + $orderItem->sum('igst') + $orderItem->sum('cess') }}"
                                                                            readonly>
                                                                        <input type="hidden"
                                                                            class="form-control min-width60 form-input-box min-width60 cgst_{{ $key }}"
                                                                            value="{{ $orderItem->sum('cgst') }}" readonly>
                                                                        <input type="hidden"
                                                                            class="form-control min-width60 form-input-box min-width60 sgst_{{ $key }}"
                                                                            value="{{ $orderItem->sum('sgst') }}" readonly>
                                                                        <input type="hidden"
                                                                            class="form-control min-width60 form-input-box min-width60 igst_{{ $key }}"
                                                                            value="{{ $orderItem->sum('igst') }}" readonly>
                                                                        <input type="hidden"
                                                                            class="form-control min-width60 form-input-box min-width60 cessAmt_{{ $key }}"
                                                                            value="{{ $orderItem->sum('cess') }}" readonly>
                                                                        <input type="hidden" name="cess_amt[]"
                                                                            id="cessAmt_{{ $key }}">
                                                                    </td>
                                                                    <td>
                                                                        <input type="number"
                                                                            class="form-control min-width60 form-input-box min-width60 total_{{ $key }}"
                                                                            value="{{ $orderItem->sum('total') }}" readonly>
                                                                    </td>
                                                                    <td style="width: 220px;">
                                                                        <textarea style="height: 36px;" name="item_remarks[]" rows="2"
                                                                            class="form-control remarks_{{ $key }}">{{ $orderItem[0]->remarks }}</textarea>
                                                                    </td>
                                                                    <td><button type="button" class="btn btn-sm btn-danger"
                                                                            onclick="removeRow({{ $key }})"><i
                                                                                class="las la-minus"></i></button></td>
                                                                </tr>
                                                                <tr class="row_{{ $key }} headrow">
                                                                    <td colspan="13">
                                                                        {{-- @if (($orderItem->stock_availability != null && $orderItem->stock_availability != 0) || $orderItem->status_remarks != null) --}}
                                                                        {{-- @if ($orderItem->stock_availability == 'NS') --}}
                                                                        {{-- <b> Stock Availability : <b class="text-danger">
                                                                                    {{ $orderItem->stock_availability }}</b>
                                                                            @else --}}
                                                                        @if ($orderItem[0]->stock_availability != null && $orderItem[0]->stock_availability != 0)
                                                                            <b> Stock Availability : <b class="text-danger">
                                                                                    {{ $orderItem[0]->stock_availability }}</b><br>
                                                                        @endif
                                                                        @if ($orderItem[0]->status_remarks != null)
                                                                            Stock Remarks :
                                                                            <b class="text-danger">
                                                                                {{ $orderItem[0]->status_remarks }}</b>
                                                                            </b>
                                                                            </br>
                                                                        @endif
                                                                        {{-- @endif --}}
                                                                        {{-- @endif --}}
                                                                        @php
                                                                            $stockledger = \App\Models\StockLedger::select(
                                                                                'stock_item_id',
                                                                                DB::raw(
                                                                                    'SUM(inwards) as total_inwards',
                                                                                ),
                                                                                DB::raw(
                                                                                    'SUM(outwards) as total_outwards',
                                                                                ),
                                                                            )->where(
                                                                                'stock_item_id',
                                                                                $orderItem[0]->stock_item_id,
                                                                            );
                                                                            $stockledger = $stockledger->where(
                                                                                'stock_location_id',
                                                                                $order->stock_location_id,
                                                                            );
                                                                            $stockledger = $stockledger
                                                                                ->groupBy('stock_item_id')
                                                                                ->first();
                                                                            $inwards = 0;
                                                                            $outwards = 0;
                                                                            if ($stockledger) {
                                                                                $inwards = $stockledger->total_inwards;
                                                                                $outwards =
                                                                                    $stockledger->total_outwards;
                                                                            }
                                                                            $stock_availability = $inwards - $outwards;

                                                                            $order_base_qty =
                                                                                \App\Models\OrderItem::select(
                                                                                    DB::raw(
                                                                                        'SUM(base_qty) as base_qty',
                                                                                    ),
                                                                                )
                                                                                    ->where(
                                                                                        'stock_item_id',
                                                                                        $orderItem[0]->stock_item_id,
                                                                                    )
                                                                                    ->groupBy('stock_item_id')
                                                                                    ->whereHas('order', function (
                                                                                        $q,
                                                                                    ) use ($order) {
                                                                                        $q->where(
                                                                                            'business_key',
                                                                                            Auth::user()->business_key,
                                                                                        )
                                                                                            ->where(
                                                                                                'order_code',
                                                                                                '<',
                                                                                                $order->order_code,
                                                                                            )
                                                                                            ->where(
                                                                                                'status',
                                                                                                '!=',
                                                                                                'Cancelled',
                                                                                            )
                                                                                            ->whereNull(
                                                                                                'accounting_voucher_id',
                                                                                            );
                                                                                    })
                                                                                    ->first()->base_qty ?? 0;

                                                                            $stock_availability =
                                                                                $stock_availability - $order_base_qty;

                                                                        @endphp
                                                                        @if ($stock_availability < 0)
                                                                            <b class="text-danger">Available
                                                                                Stock:{{ $stock_availability }} </b>
                                                                        @endif
                                                                    </td>
                                                                </tr>
                                                                @php
                                                                    $tabIndex = $tabIndex + 8;
                                                                @endphp
                                                            @endforeach
                                                        @endforeach
                                                    @endif
                                                @endisset
                                            </tbody>
                                            <tfoot>
                                                <tr>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td id="total-sum" class="text-center" style="font-weight: 600;">
                                                        {{ isset($orderItems) ? $orderItems->sum('total') : '0.00' }}
                                                    </td>
                                                    <td></td>
                                                    <td></td>
                                                </tr>
                                            </tfoot>
                                        </table>
                                        <div class="mb-1">
                                            <b>Discount :</b> <input type="number" name="bill_discount"
                                                class="billDiscount" value="{{ isset($order) ? $order->discount : '' }}"
                                                id="bill-discount">
                                        </div>
                                        <div class="mb-1">
                                            <b>Freight/Etc :</b> <input type="number" name="freight" class="freight"
                                                style="width: 153px;" value="{{ isset($order) ? $order->freight : '' }}"
                                                id="freight">
                                        </div>
                                        <div class="d-flex mb-1">
                                            <div> <b>Round Off : <input type="hidden" id="round-off-amt"
                                                        name="round_off"
                                                        value="{{ isset($order) ? $order->round_off : '0.00' }}">
                                            </div>
                                            <div id="round-off">
                                                {{ isset($order) ? $order->round_off : '0.00' }}
                                            </div>
                                        </div>
                                        <div class="d-flex mb-2">
                                            <div> <b>Grand Total : <input type="hidden" id="grand-total-amt"
                                                        name="grand_total"
                                                        value="{{ isset($order) ? $order->amount : '0.00' }}">
                                            </div>
                                            <div id="grand-total">
                                                {{ isset($order) ? $order->amount : '0.00' }}
                                            </div>
                                        </div>
                                    </div>
                                </div>
                                <div class="row firsthidden_rows text-end">
                                    <div class="col-md-12 text-right">
                                        <button type="button" class="btn btn-info" id="row_add"
                                            @isset($orderItems)
                                                tabindex="{{ $tabIndex + 1 }}"
                                            @endisset
                                            onclick="appendStockItemRow()"><i class="las la-plus"></i>Add</button>
                                        <button id="submit" type="submit"
                                            class="btn btn-primary submit-btn">Submit</button>
                                    </div>
                                </div>
                                <small class="text-danger">* Stock is based on the base unit of the item</small>
                            </div>
                        </div>
                    </div>
                </div>
            </form>
    </main>

    {{-- Print Modal --}}
    <div class="modal fade" id="printModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header bg-light p-3">
                    <h5 class="modal-title" id="exampleModalLabel">Print</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"
                        id="close-modal"></button>
                </div>
                <form action="{{ route('sales-item-print') }}" method="POST" class="tablelist-form"
                    autocomplete="off">
                    @csrf
                    <div class="modal-body">
                        <h5 class="modal-title">Do You Want to Print ?</h5>
                        <input type="hidden" name="selectedItem" id="selectedItem">
                    </div>
                    <div class="modal-footer">
                        <div class="hstack gap-2 justify-content-end">
                            <button type="button" class="btn btn-light" data-bs-dismiss="modal">Close</button>
                            <button type="submit" class="btn btn-primary">Print</button>
                        </div>
                    </div>
                </form>
            </div>
        </div>
    </div>
    {{-- variant search modal --}}
    <div class="modal fade" id="searchModal" data-bs-backdrop="static" data-bs-keyboard="false" tabindex="-1"
        aria-labelledby="staticBackdropLabel" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title" id="staticBackdropLabel">Select Attributes</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <div class="modal-body" id="search-modal-body">

                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
                    <button type="button" onclick="filterVariant()" id="filter-button"
                        class="btn btn-primary">filter</button>
                </div>
            </div>
        </div>
    </div>
    {{-- Price History Modal --}}
    <div class="modal modal-lg fade" id="priceHistoryModal" aria-labelledby="exampleModalLabel" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered">
            <div class="modal-content">
                <div class="modal-header bg-light p-3">
                    <h5 class="modal-title" id="exampleModalLabel">Last 5 Price History</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"
                        id="close-modal"></button>
                </div>
                <div class="modal-body" id="price-history" style="font-size: 14px; text-align: center">

                </div>
            </div>
        </div>
    </div>
    {{-- NeW Variant Modal --}}

    <div class="modal fade" id="variantModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered modal-lg">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title" id="exampleModalLabel"></h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <div class="modal-body">
                    <div id="variantModalBody">

                    </div>
                    <table class="table table-bordered" style="width:100%">
                        <thead>
                            <tr>
                                <th style="width:50%;">Variant</th>
                                <th>Qty</th>
                                <th>Price</th>
                                <th></th>
                            </tr>
                        </thead>
                        <tbody id="appendVariantRow">

                        </tbody>
                    </table>
                </div>
                <div class="modal-footer" id="modal-footer">
                </div>
            </div>
        </div>
    </div>
    {{-- Attribute Value Create Modal --}}
    <div class="modal fade" id="attributeValueCreateModal" aria-labelledby="exampleModalLabel" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered">
            <div class="modal-content">
                <div class="modal-header bg-light p-3">
                    <h5 class="modal-title" id="staticBackdropLabel">Create Attribute Value</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"
                        id="close-modal"></button>
                </div>
                <form action="/admin/attribute-value" method="POST" id="attributeValueForm">
                    @csrf
                    <div class="modal-body">
                        <input type="hidden" name="attribute_id" id="modalAttributeId">
                        <label for="" id="modalAttributeName">Attribute Value</label>
                        <input type="text" name="value" id="modalAttributeValue" class="form-control">
                    </div>
                    <div class="modal-footer">
                        <div class="hstack gap-2 justify-content-end">
                            <button type="button" class="btn btn-light" data-bs-dismiss="modal">Close</button>
                            <button class="btn btn-primary" id="create-btn">Create</button>
                        </div>
                    </div>
                </form>
            </div>
        </div>
    </div>
@endsection
@section('script')
    <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.5/jquery.validate.min.js"
        integrity="sha512-rstIgDs0xPgmG6RX1Aba4KV5cWJbAMcvRCVmglpam9SoHZiUCyQVDdH2LPlxoHtrv17XWblE/V/PP+Tr04hbtA=="
        crossorigin="anonymous" referrerpolicy="no-referrer"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/AlertifyJS/1.13.1/alertify.min.js"
        integrity="sha512-JnjG+Wt53GspUQXQhc+c4j8SBERsgJAoHeehagKHlxQN+MtCCmFDghX9/AcbkkNRZptyZU4zC8utK59M5L45Iw=="
        crossorigin="anonymous" referrerpolicy="no-referrer"></script>
    <script src="{{ URL::asset('/assets/js/mousetrap.min.js') }}"></script>
    <script src="{{ URL::asset('/assets/libs/sweetalert2/sweetalert2.min.js') }}"></script>
    <script src="{{ URL::asset('/assets/js/app.min.js') }}"></script>
    <script>
        let variant = {};
        var tabIndex = 0;
        let variantTabIndex = 1000;
        @isset($order)
            variant = JSON.parse(@json($variants));
        @endisset
        console.log(variant);
        Mousetrap.bind(['command+left', 'ctrl+left'], function() {
            var focusedElement = $(":focus");
            var tabindex = $(focusedElement).attr('tabindex');
            if (tabindex == undefined || isNaN(tabindex)) {
                return;
            }
            var nextindex = parseInt(tabindex) - 1;
            calculateSum();
            $("[tabindex='" + nextindex + "']").focus().select();
        });
        const priceSlabSelect = new Choices('#price-slab', {
            placeholder: true,
        });
        const stockLocationSelect = new Choices('#stock-location', {
            placeholder: true,
        });
        // const partySelect = new Choices('#party', {
        //     placeholder: true,
        // });
        const taxTypeSelect = new Choices('#tax-type', {
            placeholder: true,
        });

        stockLocationSelect.setChoices(async () => {
            try {
                const items = await fetch('/admin/get-stock-locations', {
                    method: 'post',
                    headers: new Headers({
                        'Content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: `stockLocationId=${'{{ isset($order) ? $order->stock_location_id : '' }}'}`
                }).then((response) => response.json());
                return items.data;
                var result = items.json();
            } catch (err) {
                console.error(err);
            }
        });

        priceSlabSelect.setChoices(async () => {
            try {
                const items = await fetch('/admin/get-price-slabs', {
                    method: 'post',
                    headers: new Headers({
                        'Content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: `priceSlabId=${'{{ isset($order) ? $order->price_slab_id : '' }}'}`
                }).then((response) => response.json());
                return items.data;
                var result = items.json();
            } catch (err) {
                console.error(err);
            }
        });

        // partySelect.setChoices(async () => {
        //     try {
        //         const items = await fetch('/admin/get-sales-return-credit-ledgers', {
        //             method: 'post',
        //             headers: new Headers({
        //                 'Content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
        //                 'X-CSRF-TOKEN': '{{ csrf_token() }}',
        //             }),
        //             body: `creditLedgerId=${'{{ isset($order) ? $order->credit_ledger_id : '' }}'}`
        //         }).then((response) => response.json());
        //         return items.data;
        //         var result = items.json();
        //     } catch (err) {
        //         console.error(err);
        //     }
        // });
        $('#party').select2({
            placeholder: 'Select Party',
            ajax: {
                url: "/admin/get-sales-return-credit-ledgers",
                type: "POST",
                dataType: 'json',
                delay: 250,
                data: function(params) {
                    return {
                        _token: "{{ csrf_token() }}",
                        search: params.term,
                        page: params.page || 1,
                        creditLedgerId: "{{ isset($order) ? $order->credit_ledger_id : '' }}"
                    };
                },
                processResults: function(data, params) {
                    params.page = params.page || 1;

                    const results = data.data.map(function(item) {
                        return {
                            id: item.id,
                            text: item.name
                        };
                    });

                    return {
                        results: results,
                        pagination: {
                            more: (params.page * data.per_page) < data.total
                        }
                    };
                },
                cache: true
            }
        });

        $('.stock-item').select2({
            placeholder: 'Select item',
            ajax: {
                url: "/admin/get-stock-items",
                type: "POST",
                dataType: 'json',
                delay: 250,
                data: function(params) {
                    return {
                        _token: "{{ csrf_token() }}",
                        search: params.term,
                        page: params.page,
                    };
                },
                processResults: function(data, params) {
                    params.page = params.page || 1;
                    var results = data.data.map(function(item) {
                        var name = item.description != null ? item.name + ' (' + item.description +
                            ')' : item.name;
                        return {
                            id: item.id,
                            text: name,
                        };
                    });

                    return {
                        results: results,
                        pagination: {
                            more: (params.page * data.per_page) < data.total
                        }
                    };
                },
                cache: true
            }
        });
        $('.unit_change').select2();

        $(document).ready(function() {
            @if (!isset($order))
                appendStockItemRow();
            @else
                var tabIndex = 0;
                $(append_row + ' > tr').each(function() {
                    var rc = $(this).attr('id');
                    $('.variant').select2({
                        placeholder: 'Select Variant',
                        ajax: {
                            url: "/admin/get-variants",
                            type: "POST",
                            dataType: 'json',
                            delay: 250,
                            data: function(params) {
                                return {
                                    _token: "{{ csrf_token() }}",
                                    search: params.term,
                                    page: params.page,
                                    item_id: $("#item_" + rc + "").val()
                                };
                            },
                            processResults: function(data, params) {
                                params.page = params.page || 1;
                                var results = data.data.map(function(item) {
                                    return {
                                        id: item.id,
                                        text: item.name,
                                    };
                                });
                                return {
                                    results: results,
                                    pagination: {
                                        more: (params.page * data.per_page) < data.total
                                    }
                                };
                            },
                            cache: true,
                        },
                    });
                    const select2Item = $('#item_' + rc).attr('tabindex', tabIndex + 1);
                    const select2ItemUnit = $('#unit_change_' + rc).attr('tabindex', tabIndex + 2);
                    tabIndex = parseInt(tabIndex) + parseInt(7);
                });
            @endif
        });

        $('#submit').click(function(e) {
            e.preventDefault();
            $("#order").submit();
        });

        $('#order').validate({
            rules: {
                'order_date': {
                    required: true,
                },
                'amount': {
                    required: true,
                },
            },
            messages: {
                'order_date': {
                    required: "Please select date",
                },
                'amount': {
                    required: "Please enter amount",
                },
            },
            submitHandler: function(form, e) {
                e.preventDefault();
                calculateSum();
                $('.submit-btn').prop('disabled', true);
                var url = $(form).attr('action');
                var formData = new FormData(form);
                formData.append('variant', JSON.stringify(variant))
                $.ajax({
                    url: url,
                    type: 'POST',
                    data: formData,
                    processData: false,
                    contentType: false,
                    success: function(data) {
                        if (data.status == 'success') {
                            form.reset();
                            Swal.fire({
                                title: 'Success!',
                                text: data.message,
                                icon: 'success',
                                confirmButtonText: 'Ok'
                            }).then((result) => {
                                if (result.isConfirmed) {
                                    @isset($order)
                                        window.location.href =
                                            "{{ route('sales-return-order.index') }}";
                                    @else
                                        location.reload();
                                    @endisset
                                }
                            })
                        } else {
                            Swal.fire({
                                title: 'Error!',
                                text: data.message,
                                icon: 'error',
                                confirmButtonText: 'Ok'
                            })
                        }
                        $('.submit-btn').prop('disabled', false);
                    },
                    error: function(data) {
                        $('.submit-btn').prop('disabled', false);
                        if (data.status === 422) {
                            var message = data.responseJSON.message;
                            Swal.fire({
                                title: 'Error!',
                                text: message,
                                icon: 'error',
                                confirmButtonText: 'Ok'
                            })
                        } else {
                            // Handle other error cases
                            console.log('Other Error:', data.responseText);
                        }
                    }
                });
            }
        });

        $("#printModal").on('hide.bs.modal', function() {
            @isset($order)
                window.location.href = "{{ route('sales-return-order.index') }}";
            @else
                window.location.href = "{{ route('sales-return-order.create') }}";
            @endisset
        });

        $('form').on('keypress', '#submit', function(event) {
            if (event.keyCode === 13) {
                event.preventDefault();
                return false;
            }
        });
        let append_row = '#appendRow';

        function appendStockItemRow() {
            @isset($order)
                var lastRowClass = $(append_row + ' > tr:last').attr('class');
                var classArray = lastRowClass.split(' ');

                var rowClass = classArray.find(function(cls) {
                    return cls.startsWith('row_');
                });
                var rowCount = rowClass ? parseInt(rowClass.split('row_')[1], 10) : null;
            @else
                var lastRowClass = $(append_row + ' > tr:last').attr('class');
                if (lastRowClass == undefined) {
                    var rowCount = 1;
                } else {
                    var classArray = lastRowClass.split(' ');
                    var rowClass = classArray.find(function(cls) {
                        return cls.startsWith('row_');
                    });
                    var rowCount = rowClass ? parseInt(rowClass.split('row_')[1], 10) : null;
                }
            @endisset



            // var rowCount = $('#appendRow tr:last').attr('id');
            if (rowCount == "" || rowCount == undefined || rowCount == null) {
                rowCount = 1;
            } else {
                rowCount = parseInt(rowCount) + parseInt(1);
            }
            var rows = '<tr id="' + rowCount + '" class="row_' + rowCount +
                ' headrow"><td><select tabindex="1" class="form-control stock-item" name="item[]" onchange="fetchItemData(' +
                rowCount + ')" id="item_' + rowCount + '"><option value="">Select item</option>';

            var rows1 = '</select><div class="errormsg" id="error_item_' + rowCount +
                '"></div></td><td><input type="number" name="mrp[]" id="mrp_' + rowCount +
                '" readonly class="form-control form-input-box min-width60"><div class="errormsg" id="error_mrp_' +
                rowCount +
                '"></div></td><td><input type="hidden" name="row_id[]" value="' + rowCount +
                '"><select name="unit_id[]" tabindex="' + `${tabIndex+2}` +
                '" class="mousetrap form-control unit_change unit_' + rowCount +
                '" id="unit_change_' + rowCount + '" onchange="salesChangeUnit(' + rowCount +
                ')"></select></td><td><button class="btn btn-soft-primary" type="button" id="searchbtn_' + rowCount +
                '" onclick="searchModal(' +
                rowCount +
                ')" ><i class="las la-plus"></i></button></td><td><button tabindex="' + `${tabIndex+3}` +
                '" class="btn btn-soft-primary" type="button" id="searchbtn_' + rowCount + '" onclick="variantPopupModal(' +
                rowCount +
                ')"><i class="las la-search"></i></button></td><td><input type="number" tabindex="' + `${tabIndex+4}` +
                '" name="qty[]" id="qty_' +
                rowCount +
                '" class="mousetrap form-control form-input-box qty min-width60" ><div class="errormsg" id="error_qty_' +
                rowCount +
                '"></div></td><td><div class="input-group"> <input type="number" step=".001" name="price[]" tabindex="' +
                `${tabIndex+5}` +
                '" id="price_' + rowCount +
                '" class="mousetrap form-control form-input-box price min-width60"></div></td><td><input type="number" name="price_inc_gst[]" id="price_inc_tax_' +
                rowCount +
                '" class="mousetrap form-control  form-input-box priceIncTax min-width60" readonly></td><td><input type="number" name="gross_value[]" id="gross_value_' +
                rowCount +
                '" readonly class="form-control form-input-box min-width60"></td><td><input  type="number" name="discount_per[]" tabindex="' +
                `${tabIndex+6}` +
                '" id="dis_per_' +
                rowCount +
                '"  class="mousetrap form-control form-input-box discPer min-width50"><input type="hidden" name="disc_amt[]" id="disc_amt_' +
                rowCount +
                '"></td><td><input type="number" name="taxable_value[]"  id="taxable_value_' + rowCount +
                '" class="mousetrap form-control form-input-box taxable_value min-width60"><input type="hidden" name="gst[]" id="item_gst_' +
                rowCount +
                '" readonly><input type="hidden" id="cessPer_' + rowCount +
                '" name="cessper[]"></td><td><input type="number" class="form-control form-input-box min-width60 tax_' +
                rowCount +
                '" readonly>  <input type="hidden" class="form-control form-input-box min-width60 cgst_' +
                rowCount +
                '" readonly> <input type="hidden" class="form-control form-input-box min-width60 sgst_' +
                rowCount +
                '" readonly><input type="hidden" class="form-control form-input-box min-width60 igst_' +
                rowCount +
                '" readonly> <input type="hidden" class="form-control form-input-box min-width60 cessAmt_' +
                rowCount +
                '" readonly><input type="hidden" name="cess_amt[]" id="cessAmt_' + rowCount +
                '"></td><td><input type="number" name="total[]" class="form-control form-input-box min-width60 total_' +
                rowCount +
                '" readonly></td><td style="width: 220px;"><textarea style="height: 36px;" name="item_remarks[]" rows="2" class="form-control remarks_' +
                rowCount +
                '"></textarea></td> <td><button type="button" class="btn btn-sm btn-danger" onclick="removeRow(' +
                rowCount +
                ')"><i class="las la-minus"></i></button></td></tr><tr class="row_' + rowCount +
                ' headrow"><td colspan="13"><b class="text-danger" id="available_stock_' + rowCount +
                '"></b></tr>';
            $("#appendRow").append(rows + rows1);
            $('.stock-item').select2({
                placeholder: 'Select item',
                ajax: {
                    url: "/admin/get-stock-items",
                    type: "POST",
                    dataType: 'json',
                    delay: 250,
                    data: function(params) {
                        return {
                            _token: "{{ csrf_token() }}",
                            search: params.term,
                            page: params.page,
                        };
                    },
                    processResults: function(data, params) {
                        params.page = params.page || 1;
                        var results = data.data.map(function(item) {
                            var name = item.description != null ? item.name + ' (' + item.description +
                                ')' : item.name;
                            return {
                                id: item.id,
                                text: name,
                            };
                        });

                        return {
                            results: results,
                            pagination: {
                                more: (params.page * data.per_page) < data.total
                            }
                        };
                    },
                    cache: true
                }
            });
            $('#variant_' + rowCount + '').select2({
                placeholder: 'Select Variant',
                ajax: {
                    url: "/admin/get-variants",
                    type: "POST",
                    dataType: 'json',
                    delay: 250,
                    data: function(params) {
                        return {
                            _token: "{{ csrf_token() }}",
                            search: params.term,
                            page: params.page,
                            item_id: $("#item_" + rowCount + "").val()
                        };
                    },
                    processResults: function(data, params) {
                        params.page = params.page || 1;
                        var results = data.data.map(function(item) {
                            return {
                                id: item.id,
                                text: item.name,
                            };
                        });
                        return {
                            results: results,
                            pagination: {
                                more: (params.page * data.per_page) < data.total
                            }
                        };
                    },
                    cache: true,
                },
            });
            $('.unit_change').select2();
            $('#item_' + rowCount + '').prop('tabindex', tabIndex + 1);
            $('#unit_change_' + rowCount + '').prop('tabindex', tabIndex + 2);
            $('#row_add').prop('tabindex', tabIndex + 7);
            tabIndex += 8;
            $('#item_' + rowCount + '').focus().select();
        }

        function fetchItemData(id) {
            var rowCount = id;
            var prd = $("#item_" + id).val();
            if (prd != "" && id != "") {
                $.ajax({
                    url: "{{ route('fetch-stock-item') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "prd": prd,
                        "from_order": true,
                        'orderId': `{{ isset($order) ? $order->id : null }}`,
                        "price_slab_id": $('#price-slab').val(),
                        // "acId": `{{ isset($order) ? $order->id : null }}`,
                        "location": $('#stock-location').val(),
                        "date": $('#order-date').val(),
                    },
                    success: function(data) {
                        $("#mrp_" + id).val(data.mrp);
                        $("#cessPer_" + id).val(data.cess);
                        $("#item_gst_" + id).val(data.gst);
                        $("#unit_change_" + id).html(data.options);
                        $("#price_" + id).val(data.sale_price);
                        $("#stock_" + id).html(data.stock);
                        variant[rowCount] = [];
                        var itemTab = parseInt($('#item_' + rowCount).attr('tabindex'));
                        $('#unit_change_' + rowCount + '').prop('tabindex', itemTab + 1);
                        $("#available_stock_" + id).html('Available Stock: ' + data.stock_availability);
                        calculateSum();
                        if (data.closing_stock_negative) {
                            alert("Stock is negative. Please add stock.");
                        }
                    },
                    error: function(xhr) {
                        alert("Something went wrong. Please try again");
                    }
                });
            } else {
                alert("Something went wrong. Please try again");
            }
        };
        let oldDate = null

        document.getElementById("order-date").addEventListener("focus", function(e) {
            oldDate = e.target.value;
        });

        document.getElementById("order-date").addEventListener("change", function(e) {
            newDate = e.target.value;
            if ((newDate < '2025-09-22' && oldDate >= '2025-09-22') || (newDate >= '2025-09-22' && oldDate <
                    '2025-09-22')) {

                alertify.confirm('Revised Gst', 'Gst rate will be updated as per date',
                    function() {
                        $('#order-date').val(newDate);
                        fetchGstRate();
                    },
                    function() {
                        $('#order-date').val(oldDate);
                        fetchGstRate();
                    });
            }
        });

        function fetchGstRate() {
            $(append_row + ' > tr').each(function() {
                var input_id = this.id.match(/\d+/);
                var stock_item_id = $('#item_' + input_id).val();
                if (stock_item_id != null && stock_item_id != '') {
                    $.ajax({
                        type: "post",
                        url: "{{ route('fetch-gst-rate') }}",
                        data: {
                            _token: "{{ csrf_token() }}",
                            "stock_item_id": stock_item_id,
                            "date": $('#order-date').val(),
                        },
                        success: function(response) {
                            $("#item_gst_" + input_id).val(response.gst);
                            $("#cessPer_" + input_id).val(response.cess);
                            calculateSum();
                        }
                    });
                }
            });
        }


        function salesChangeUnit(id) {
            let unit_id = $('#unit_change_' + id).val();
            let stock_item_id = $('#item_' + id).val();
            $.ajax({
                url: "{{ route('sales-change-unit') }}",
                type: "POST",
                data: {
                    _token: "{{ csrf_token() }}",
                    "unit_id": unit_id,
                    "stock_item_id": stock_item_id,
                    "price_slab_id": $('#price-slab').val(),
                },
                success: function(data) {
                    $('#price_' + id).val(parseFloat(data.sales_price).toFixed(3));
                    calculateSum();
                },
                error: function(data) {
                    alert("Sorry, Something went wrong. Please try again.");
                }
            });
        };

        $(document).on('keyup', '.billDiscount, .freight, .price, .qty, .discPer', function() {
            calculateSum();
        });

        function changeVariant(id, rowid) {
            let variant_id = $('#variant_' + id).val();
            let unit_id = $('#unit_change_' + rowid).val();
            if (variant_id != null && variant_id != "") {
                $.ajax({
                    url: "{{ route('fetch-variant-unit-price') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "variant_id": variant_id,
                        "unit_id": unit_id,
                        "price_slab_id": $('#price-slab').val(),
                    },
                    success: function(data) {
                        $('#variant_price' + id).val(parseFloat(data.selling_price).toFixed(3));
                        calculateSum();
                    },
                    error: function(data) {
                        alert("Sorry, Something went wrong. Please try again.");
                    }
                })
            }
        }

        function saveVariant(modalId) {

            if (!variant[modalId]) {
                variant[modalId] = [];
            }
            variant[modalId] = [];
            var tot_price = 0;
            var tot_qty = 0;
            var tot_gross = 0;
            $('.variant').each(function(index) {
                var id = $(this).data('id');
                var variant_id = $('#variant_' + id).val();
                var variant_name = $('#variant_' + id).find('option:selected').text();
                var qty = $('#variant_qty' + id).val();
                var price = $('#variant_price' + id).val();
                tot_qty += parseFloat(qty);
                tot_price += parseFloat(price);
                tot_gross += parseFloat(qty) * parseFloat(price);

                if (variant_id != null && variant_id != "" && qty != null && qty != "" && price != null && price !=
                    "") {
                    variant[modalId].push({
                        "variant_id": variant_id,
                        "variant_name": variant_name,
                        "order_item_id": $('#order_item_id_' + id).val(),
                        "qty": qty,
                        "price": price
                    });
                }
            });
            $('#variantModal').modal('hide');
            var avgPrice = tot_gross / tot_qty;
            if (variant[modalId].length > 0) {
                $('#price_' + modalId).val(avgPrice.toFixed(3));
                $('#qty_' + modalId).prop('readonly', true);
                $('#price_' + modalId).prop('readonly', true);
                $('#qty_' + modalId).val(tot_qty);
            }
            $('#qty_' + modalId).focus().select();
            calculateSum();
        }

        function variantPopupModal(id) {
            $('#appendVariantRow').html('');
            var stockItemId = $('#item_' + id).val();
            var unitId = $('#unit_change_' + id).val();
            if (stockItemId != "" && unitId != "") {
                var html = '<input type="hidden" value="' + stockItemId + '" class="variantStockItem">';
                html += '<input type="hidden" value="' + unitId + '" class="variantUnit">';
                $('#variantModalBody').html(html);
                if (variant[id] != null) {
                    var variantList = variant[id];
                    $.each(variantList, function(index, valueOfElement) {
                        // console.log(valueOfElement);

                        index += 1;
                        // if(valueOfElement.stock_item_id == null){
                        //     index +=1;
                        // }

                        var variant_id = valueOfElement.variant_id;
                        var variant_name = valueOfElement.variant_name;
                        var qty = valueOfElement.qty;
                        var price = valueOfElement.price;
                        addVariant(id);
                        $('#variant_' + index).append('<option value="' + variant_id + '" selected>' +
                            variant_name + ' </option>');
                        $('#variant_qty' + index).val(qty);
                        $('#variant_price' + index).val(price);
                        if (valueOfElement.order_item_id != null) {
                            var order_item_id = valueOfElement.order_item_id;
                            $('#order_item_id_' + index).val(order_item_id);
                        }

                    });
                }

                $footer = '<button type="button" class="btn btn-secondary" id="add-variant-btn" onclick="addVariant(' + id +
                    ')">Add</button>';
                $footer += '<button type="button" class="btn btn-primary" id="save-variant-btn" onclick="saveVariant(' +
                    id + ')">Save</button>';
                $('#modal-footer').html($footer);
                if (variantList.length == 0) {
                    $('#add-variant-btn').click();
                }
                $('#variantModal').modal('show');
            }
        };
        $('#variantModal').on('show.bs.modal', function(e) {
            @if (!isset($order))
                setTimeout(() => {
                    $('#variant_1').select2('open');
                }, 500);
            @endisset

        });

        function addVariant(id) {
            var variantRowCount = $('#appendVariantRow tr:last').data('id');
            if (variantRowCount == "" || variantRowCount == undefined) {
                variantRowCount = 1;
            } else {
                variantRowCount = parseInt(variantRowCount) + parseInt(1);
            }
            var variantrows1 = '<tr id="variant_row_' + variantRowCount + '" data-id="' + variantRowCount +
                '"><td><select  tabindex="' + `${variantTabIndex+1}` + '" class="form-control variant" name="variant[' +
                variantRowCount + '][]"  id="variant_' + variantRowCount + '" data-id="' + variantRowCount +
                '" onchange="changeVariant(' + variantRowCount + ', ' + id + ')" required></select></td>';

            var variantrows2 = '<td class="text-center"><input type="number" tabindex="' + `${variantTabIndex+2}` +
                '" class="form-control variant_qty" name="variant_qty[' + variantRowCount + '][]" id="variant_qty' +
                variantRowCount + '" required></td>';

            var variantrows3 = '<td class="text-center"><input type="number" tabindex="' + `${variantTabIndex+3}` +
                '" class="form-control variant_price" name="variant_price[' + variantRowCount + '][]" id="variant_price' +
                variantRowCount + '" required></td>';

            var variantrows4 = '<td><button type="button" class="btn btn-sm btn-danger" data-id="' + variantRowCount +
                '" id="removeVariantRow" ><i class="las la-minus"></i></button><input type="hidden" id="order_item_id_' +
                variantRowCount + '" ></td></tr>';

            $('#appendVariantRow').append(variantrows1 + variantrows2 + variantrows3 + variantrows4);
            $('#variant_' + variantRowCount + '').select2({
                placeholder: 'Select Variant',
                dropdownParent: $('#variantModal'),
                ajax: {
                    url: "/admin/get-variants",
                    type: "POST",
                    dataType: 'json',
                    delay: 250,
                    data: function(params) {
                        return {
                            _token: "{{ csrf_token() }}",
                            search: params.term,
                            page: params.page,
                            item_id: $("#item_" + id + "").val()
                        };
                    },
                    processResults: function(data, params) {
                        params.page = params.page || 1;
                        var results = data.data.map(function(item) {
                            return {
                                id: item.id,
                                text: item.name,
                            };
                        });
                        return {
                            results: results,
                            pagination: {
                                more: (params.page * data.per_page) < data.total
                            }
                        };
                    },
                    cache: false,
                },
            });

            $('#variant_' + variantRowCount + '').attr('tabindex', variantTabIndex + 1)
            $('#add-variant-btn').attr('tabindex', variantTabIndex + 4)
            variantTabIndex = variantTabIndex + 4
            $('#variant_' + variantRowCount + '').focus().select();

        }
        $(document).on('click', '#removeVariantRow', function(e) {
            e.preventDefault();
            var id = $(this).data('id');
            $('#variant_row_' + id + '').remove();
        });

        $(document).on('keyup', '.priceIncTax', function() {
            var input_id = $(this).closest('tr').attr('id');
            var priceIncTax = $("#price_inc_tax_" + input_id).val();
            var itemGst = $("#item_gst_" + input_id).val();
            var cessPer = $("#cessPer_" + input_id).val();
            let totalTax = parseFloat(itemGst) + parseFloat(cessPer);
            var price = (priceIncTax / (totalTax + 100)) * 100;
            $('#price_' + input_id).val(price.toFixed(3));
            calculateSum(true);
        });

        $(document).on('keyup', '.taxable_value', function() {
            if (append_row == '#appendRow') {
                var input_id = $(this).closest('tr').attr('id');
                var srDiscountPer = $("#dis_per_" + input_id).val();
                var taxable_value = $("#taxable_value_" + input_id).val();
                var qty = $("#qty_" + input_id).val();
                if (isNaN(srDiscountPer) || srDiscountPer == undefined || srDiscountPer == "") {
                    srDiscountPer = 0;
                }
                if (!isNaN(qty) && qty != undefined && qty != "") {
                    qty = qty;
                } else {
                    qty = 0;
                }
                if (srDiscountPer == 0) {
                    var purchasePrice = taxable_value / qty;
                    $('#price_' + input_id).val(parseFloat(purchasePrice).toFixed(3));
                } else {
                    var purchasePrice = taxable_value / qty;
                    var percentage = (100 - srDiscountPer) / 100;
                    var purchasePrice = purchasePrice / percentage;
                    $('#price_' + input_id).val(parseFloat(purchasePrice).toFixed(3));
                }
            }
        });

        $(document).on('change', '#tax-type', function() {
            calculateSum();
        })

        function calculateSum(fromPriceincTax = false) {
            var billDiscount = $("#bill-discount").val();
            var freight = parseFloat($("#freight").val()) || 0;
            var totalSum = 0;
            var discountPer = 0;
            var cessPer = 0;
            $(append_row + ' > tr').each(function() {
                var itemTotal = 0;
                var input_id = this.id.match(/\d+/);
                var qty = $("#qty_" + input_id).val();
                var price = $("#price_" + input_id).val();
                var discountPer = $("#dis_per_" + input_id).val();
                var taxType = $("#tax-type").val();
                var itemGst = $("#item_gst_" + input_id).val();
                var cessPer = $("#cessPer_" + input_id).val();
                if (!isNaN(qty) && qty != undefined && qty != "") {
                    qty = qty;
                } else {
                    qty = 0;
                }
                if (!isNaN(price) && price != undefined && price != "") {
                    let totalTax = parseFloat(itemGst) + parseFloat(cessPer);
                    let singleItemTaxAmt = (totalTax * price / 100);
                    let priceIncTax = parseFloat(price) + parseFloat(singleItemTaxAmt);
                    let grossValue = price * qty;
                    let discountAmount = discountPer * grossValue / 100;
                    let taxableValue = (grossValue - discountAmount);
                    let totalGst = itemGst * taxableValue / 100;
                    let cgst = (totalGst / 2).toFixed(3);
                    let sgst = (totalGst / 2).toFixed(3);
                    let itemGstAmount = parseFloat(cgst) + parseFloat(sgst);
                    let cessAmount = (cessPer * taxableValue / 100);
                    itemTotal = (taxableValue + cessAmount + itemGstAmount);

                    $("#disc_amt_" + input_id).val(discountAmount);
                    $("#gross_value_" + input_id).val(grossValue.toFixed(3));
                    $("#taxable_value_" + input_id).val(taxableValue.toFixed(3));
                    if (fromPriceincTax == false) {
                        $("#price_inc_tax_" + input_id).val(parseFloat(priceIncTax).toFixed(3));
                    }
                    $(".cessAmt_" + input_id).val(cessAmount.toFixed(3));
                    if (taxType == '1') {
                        $(".cgst_" + input_id).val(cgst);
                        $(".sgst_" + input_id).val(sgst);
                        $(".igst_" + input_id).val('');
                    } else {
                        $(".igst_" + input_id).val(itemGstAmount.toFixed(3));
                        $(".cgst_" + input_id).val('');
                        $(".sgst_" + input_id).val('');
                    }
                    $('.tax_' + input_id).val(parseFloat(itemGstAmount + cessAmount).toFixed(3));
                }
                $(".total_" + input_id).val(parseFloat(itemTotal).toFixed(3));
                totalSum += parseFloat(itemTotal);
            });
            $("#total-sum").html(totalSum.toFixed(3));
            let grandTotal = (totalSum + freight - billDiscount);
            let roundOff = Math.round(grandTotal) - grandTotal;
            grandTotal += roundOff;
            $("#round-off").html(roundOff.toFixed(3));
            $("#round-off-amt").val(roundOff.toFixed(3));
            $("#grand-total").html(grandTotal.toFixed(3));
            $("#grand-total-amt").val(grandTotal.toFixed(3));
        }

        function removeRow(id) {
            var rowCount = $('#appendRow .headrow').length;
            if (rowCount == 1) {
                alert("Sorry, last row can't be remove");
            } else {
                $(".row_" + id).remove();
                variant[id] = [];
                calculateSum();
            }
        }

        $(document).on('keydown', '.qty, .price, .priceIncTax, .discPer, .taxable_value,.variant_qty, .variant_price',
            function(e) {
                var key = e.which;
                if (key == 13) // the enter key code
                {
                    e.preventDefault();
                    var tabindex = $(this).attr('tabindex');
                    if (tabindex == undefined || isNaN(tabindex)) {
                        return;
                    }
                    var nextindex = parseInt(tabindex) + 1;
                    calculateSum();
                    $("[tabindex='" + nextindex + "']").focus().select();
                }
            });

        $(document).on('select2:select', '.stock-item,.unit_change,.variant', function(e) {
            var tabindex = $(this).attr('tabindex');
            var nextindex = parseInt(tabindex) + 1;
            $("[tabindex='" + nextindex + "']").focus().select();
        });

        $(document).on('select2:close', '.stock-item,.unit_change,.variant', function(e) {
            var tabindex = $(this).attr('tabindex');
            var nextindex = parseInt(tabindex) + 1;
            $("[tabindex='" + nextindex + "']").focus().select();
        });

        $(document).on('select2:open', '.stock-item, .unit_change,.variant', function(e) {
            $('.select2-search__field').focus().select();
        });

        if ('{{ isset($order) }}') {
            $(window).on("load", function() {
                // fetchAccountItemData();
                fetchPartyItemData();
            })
        }


        function fetchPartyItemData(formInput = false) {
            let item_id = $("#party").val();
            let selectedValue = '{{ isset($order) ? $order->debit_ledger_id : '' }}';
            if (!formInput) {
                selectedValue != '' ? item_id = selectedValue : null;
            }
            if (item_id) {
                $.ajax({
                    url: "{{ route('fetch-item-data') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "item_id": item_id
                    },
                    success: function(item) {
                        $("#party-balance").html(item.data[0] + " Balance :");
                        var formattedData = parseFloat(item.data[1]).toFixed(3) + " " + item.data[2];
                        $("#party-closing-balance").html(formattedData);
                    },
                    error: function(err) {
                        alert("Something went wrong. Please try again");
                    }
                });
            } else {
                alert("Something went wrong. Please try again");
            }
        }

        $(document).on('click', '.price-find', function() {
            let id = $(this).closest('tr').attr('id');
            let stock_item_id = $('#item_' + id).val();
            let party = $('#party').val();
            if (stock_item_id != null) {
                $.ajax({
                    url: "{{ route('get-item-sales-price-history') }}",
                    type: "get",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "stock_item_id": stock_item_id,
                        "party": party
                    },
                    success: function(data) {
                        if (data.status == 'success') {
                            var html = `<div class="row">
                        <div class="col-md-2">
                            Date
                        </div>
                        <div class="col-md-3">
                            Price
                        </div>
                        <div class="col-md-2">
                            Unit
                        </div>
                        <div class="col-md-2">
                            Quantity
                        </div>
                        <div class="col-md-3">
                            Discount
                        </div>
                    </div>`;
                            for (let i = 0; i < data.data.price.length; i++) {
                                html += `<div class="row" style="font-size: 16px">
                                <div class="col-md-2">
                                    ${data.data.date[i]}
                                </div>
                                <div class="col-md-3">
                                    ${data.data.price[i]}
                                </div>
                                <div class="col-md-2">
                                    ${data.data.unit[i]}
                                </div>
                                <div class="col-md-2">
                                    ${data.data.quantity[i]}
                                </div>
                                <div class="col-md-3">
                                    ${data.data.discount[i]}
                                </div>
                            </div>`
                            }
                            $('#price-history').html(html);
                            $('#priceHistoryModal').modal('show');
                        }

                    }
                })
            }
        })

        function searchModal(rowCount) {
            var rowCount = rowCount;
            itemid = $('#item_' + rowCount + '').val();


            $.ajax({
                type: "get",
                url: "{{ route('get-attributes') }}",
                data: {
                    'id': itemid,
                },
                dataType: "json",
                success: function(response) {

                    $("#search-modal-body").html(response.data);
                    $('.attribute_values').select2({

                        placeholder: 'Select Attribute Values',
                        dropdownParent: $('#searchModal'),
                        //ajax
                        ajax: {
                            type: "post",
                            url: "{{ route('get-attribute-values') }}",
                            dataType: 'json',
                            data: function(params) {
                                var id = $(this).data('id');
                                attribute_id = id;
                                return {
                                    _token: "{{ csrf_token() }}",
                                    search: params.term,
                                    page: params.page,
                                    id: id
                                }
                            },
                            delay: 250,
                            processResults: function(data, params) {
                                params.page = params.page || 1;
                                var results = data.data.data.map(function(item) {
                                    return {
                                        id: item.id,
                                        text: item.value
                                    }
                                });
                                if (results.length === 0) {
                                    results.push({
                                        id: 'no-results',
                                        text: 'No results found',
                                        disabled: true
                                    });
                                }
                                return {
                                    results: results,
                                    pagination: {
                                        more: (params.page * data.per_page) < data.total
                                    }
                                }
                            },
                        },
                        templateResult: function(data) {
                            if (data.id === 'no-results') {
                                var button = $(
                                    '<button class="btn btn-sm btn-primary no-results-btn" data-id="' +
                                    attribute_id + '">Create</button>');
                                button.on('click', function() {
                                    $('#modalAttributeId').val($(this).data('id'));
                                    $('#searchModal').modal('hide');
                                    $('#attributeValueCreateModal').modal('show');
                                });
                                return button;
                            }
                            return data.text;
                        },
                        cache: true
                    });
                    var tab = 1000;
                    $('.attribute_values').each(function() {
                        $(this).attr('tabindex', tab);
                        tab = tab + 1;

                    });
                    $('#filter-button').attr('tabindex', tab);
                    var timeout = 500;
                    setTimeout(function() {
                        var selectfield = $("#attribute_1000").focus().select();
                        $("#attribute_1000").select2('open');
                    }, timeout);

                    if (response.data.length > 11) {
                        $("#searchModal").modal('show');

                        $('#filter-button').attr('data-rowcount', rowCount);
                    } else {
                        $('#qty_' + rowCount + '').focus().select();

                    }
                }
            });
        }

        function filterVariant() {
            var rowCount = '';
            var valuesArray = [];

            $('.attribute_values').each(function() {

                var value = $(this).val();
                if (value != null && value != '') {

                    valuesArray.push(value);
                }
            });
            rowCount = $('#filter-button').attr('data-rowcount');
            if (rowCount == undefined) {
                rowCount = 1;
            }
            var itemid = $('#item_' + rowCount + '').val();
            itemtab = parseInt($('#item_' + rowCount + '').attr('tabindex'));
            $.ajax({
                type: "get",
                url: "{{ route('filter-variants') }}",
                data: {
                    'valuesArray': valuesArray,
                    'item_id': itemid,
                },
                dataType: "json",
                success: function(response) {
                    alert('variant Created Successfully');
                    $('#searchModal').modal('hide');
                }
            });
            setTimeout(() => {
                $('#variant_' + rowCount + '').select2('open')
            }, 500);
        }
        $('#attributeValueForm').validate({
            submitHandler: function(form, e) {
                e.preventDefault();
                var url = $(form).attr('action');
                var formData = new FormData(form);
                $.ajax({
                    url: url,
                    type: 'POST',
                    data: formData,
                    processData: false,
                    contentType: false,
                    success: function(data) {
                        if (data.status == 'success') {
                            form.reset();
                            Swal.fire({
                                title: 'Success!',
                                text: data.message,
                                icon: 'success',
                                confirmButtonText: 'Ok'
                            }).then((result) => {
                                if (result.isConfirmed) {
                                    $('#attributeValueCreateModal').modal('hide');
                                    $('#searchModal').modal('show');
                                }
                            })
                        } else {
                            Swal.fire({
                                title: 'Error!',
                                text: data.message,
                                icon: 'error',
                                confirmButtonText: 'Ok'
                            })
                        }
                    },
                    error: function(data) {
                        Swal.fire({
                            title: 'Error!',
                            text: data.message,
                            icon: 'error',
                            confirmButtonText: 'Ok'
                        })
                    }
                });
            }
        });
    </script>
@endsection