@extends('layouts.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')
    Purchase
@endsection
@section('content')
    <main>
        <form action="/admin/purchase/{{ $accountingVoucher->id }}" method="POST" id="accounting-voucher"
            autocomplete="off" class="needs-validation" novalidate>
            @method('put')
            @csrf
            <div class="row">
                <div class="col-lg-8">
                    <div class="card">
                        <div class="card-header">
                            <h5 class="card-title mb-0 flex-grow-1">
                                Edit Purchase
                            </h5>
                        </div>
                        <div class="card-body">
                            <div class="row mb-3">
                                <div class="col-lg-4">
                                    <label for="nameInput" class="form-label">Voucher Number</label>
                                    <div class="input-group">
                                        @if (str_contains($accountingVoucher->voucher_number, '-'))
                                            @php
                                                $explode = explode('-', $accountingVoucher->voucher_number);
                                                $voucherNumber = end($explode);
                                                $prefix = array_pop($explode);
                                                $prefix = implode('-', $explode);
                                            @endphp
                                            <span class="input-group-text"
                                                id="inputGroup-sizing-sm">{{ $prefix }}</span>
                                            <input type="text" class="form-control" style="background: lightgrey;"
                                                name="voucher_number" id="voucher-number" value="{{ $voucherNumber }}"
                                                readonly>
                                        @else
                                            <span class="input-group-text" id="inputGroup-sizing-sm"
                                                style="display: none;"></span>
                                            <input type="text" class="form-control" style="background: lightgrey;"
                                                name="voucher_number" id="voucher-number"
                                                value="{{ $accountingVoucher->voucher_number }}" readonly>
                                        @endif
                                    </div>
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Voucher Type</label>
                                    <select class="form-select" id="voucher-type" name="voucher_type_id"
                                        onchange="changeVoucherType()" required>
                                        <option value="">Select voucher type</option>
                                    </select>
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Voucher Date</label>
                                    <input type="date" class="form-control"
                                        value="{{ $accountingVoucher->voucher_date }}" name="voucher_date"
                                        id="voucher-date">
                                </div>
                            </div>
                            <div class="row mb-3">
                                <div class="col-lg-4" id="purchase-ledger">
                                    <label class="form-label">Purchase Ledger (Dr)</label>
                                    <select class="form-select" id="account" name="debit_ledger_id"
                                        onchange="fetchAccountItemData(true)" required>
                                        <option value="">Select ledger</option>
                                    </select>
                                </div>
                                <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>
                                        <option value="{{ $accountingVoucher->credit_ledger_id }}" selected>
                                            {{ $accountingVoucher->creditLedger->name }}</option>
                                    </select>
                                </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>
                                        <option value="1" {{ $igst == false ? 'selected' : '' }}>IntraState</option>
                                        <option value="0" {{ $igst == true ? 'selected' : '' }}>InterState (IGST)
                                        </option>
                                    </select>
                                </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 class="col-lg-4">
                                    <label class="form-label">Supplier Invoice No</label>
                                    <input type="text" class="form-control"
                                        value="{{ $accountingVoucher->supplier_invoice_no }}" id="supplier_invoice_no"
                                        name="supplier_invoice_no">
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Supplier Invoice Date</label>
                                    <input type="date" class="form-control" id="supplier_invoice_date"
                                        value="{{ $accountingVoucher->supplier_invoice_date }}"
                                        name="supplier_invoice_date">
                                </div>
                            </div>
                            <div class="row mb-3">
                                <div class="col-lg-3">
                                    <label class="form-label">Cost Center</label>
                                    <select class="form-select" id="cost-center" name="cost_center_id">
                                        <option value="">Select Cost Center</option>
                                        @foreach ($costCenters as $costCenter)
                                            <option value="{{ $costCenter->id }}"
                                                {{ isset($accountingVoucher) ? ($accountingVoucher->cost_center_id == $costCenter->id ? 'selected' : '') : '' }}>
                                                {{ $costCenter->name }}</option>
                                        @endforeach
                                    </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">{{ $accountingVoucher->remarks }}</textarea>
                                </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/purchase"><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 id="item-heading" 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 id="appendHeadRow">
                                            <tr>
                                                <th>Item</th>
                                                <th></th>
                                                <th>variant</th>
                                                <th>MRP</th>
                                                <th>Qty</th>
                                                <th>Unit</th>
                                                <th>Price</th>
                                                <th>Gross Value</th>
                                                <th>Disc%</th>
                                                <th>Taxable Value</th>
                                                <th style="display:none">CGST</th>
                                                <th style="display:none">SGST</th>
                                                <th style="display:none">IGST</th>
                                                <th style="display:none">CESS</th>
                                                <th>Tax</th>
                                                <th>Total</th>
                                                <th></th>
                                            </tr>
                                        </thead>
                                        <tbody id="appendRow">
                                            @if (count($accountingVoucherItems) > 0)
                                                @php
                                                    $tabIndex = 0;
                                                @endphp
                                                @foreach ($accountingVoucherItems as $key => $accountingVoucherItem)
                                                    @php
                                                        $key = $key + 1;
                                                    @endphp
                                                    <tr id="{{ $key }}"
                                                        class="row_{{ $key }} headrow">
                                                        <td>
                                                            <select class="form-control stock-item" name="item[]"
                                                                tabindex="{{ $tabIndex + 1 }}"
                                                                onchange="fetchItemData({{ $key }}, false)"
                                                                id="item_{{ $key }}">
                                                                <option value="">Select item</option>
                                                                <option
                                                                    value="{{ $accountingVoucherItem->stock_item_id }}"
                                                                    selected>
                                                                    {{ $accountingVoucherItem->stockItem->name }}
                                                                </option>
                                                            </select>
                                                        </td>
                                                        {{-- <td>
                                                            <div id="stock_{{ $key }}">---</div>
                                                        </td> --}}
                                                        <td><button class="btn btn-soft-primary" type="button"
                                                                tabindex="{{ $tabIndex + 2 }}"
                                                                onclick="searchModal({{ $key }})">
                                                                <i class="las la-search"></i>
                                                            </button>
                                                        </td>
                                                        <td><select name="variant[]"
                                                                class="mousetrap form-control form-input-box variant min-width60"
                                                                id="variant_{{ $key }}"
                                                                onchange="changeVariant({{ $key }})">
                                                                <option value="">Select Variant</option>
                                                                @foreach ($accountingVoucherItem->stockItem->variants as $variant)
                                                                    <option value="{{ $variant->id }}"
                                                                        {{ $accountingVoucherItem->variant_id == $variant->id ? 'selected' : '' }}>
                                                                        {{ $variant->name }}</option>
                                                                @endforeach
                                                            </select></td>
                                                        <td><input type="number" name="mrp[]"
                                                                value="{{ $accountingVoucherItem->stockItem->mrp }}"
                                                                id="mrp_{{ $key }}" readonly
                                                                class="form-control form-input-box min-width60"></td>
                                                        <td><input type="number" name="qty[]"
                                                                tabindex="{{ $tabIndex + 4 }}"
                                                                value="{{ $accountingVoucherItem->quantity }}"
                                                                id="qty_{{ $key }}"
                                                                class="mousetrap form-control qty form-input-box min-width60">
                                                        </td>
                                                        <td>
                                                            <select name="unit_id[]" tabindex="{{ $tabIndex + 5 }}"
                                                                class="mousetrap form-control unit_change unit_{{ $key }}"
                                                                id="unit_change_{{ $key }}"
                                                                onchange="purchaseChangeUnit({{ $key }})">
                                                                @foreach ($accountingVoucherItem->units as $unit)
                                                                    <option value="{{ $unit->id }}"
                                                                        {{ $accountingVoucherItem->unit_id == $unit->id ? 'selected' : '' }}>
                                                                        {{ $unit->symbol }}</option>
                                                                @endforeach
                                                                {{-- <option value="{{ $accountingVoucherItem->unit_id }}"
                                                                    {{ $accountingVoucherItem->unit_id == $accountingVoucherItem->unit->id ? 'selected' : '' }}>
                                                                    {{ $accountingVoucherItem->unit->symbol }}</option> --}}
                                                            </select>
                                                        </td>
                                                        <td><input type="number" name="purchase_price_exc_gst[]"
                                                                tabindex="{{ $tabIndex + 6 }}"
                                                                value="{{ $accountingVoucherItem->price }}"
                                                                id="purchase_price_exc_gst_{{ $key }}"
                                                                class="mousetrap form-control purchasePrice form-input-box min-width60">
                                                        </td>
                                                        <td><input type="number" name="gross_value[]"
                                                                value="{{ $accountingVoucherItem->gross_value }}"
                                                                id="gross_value_{{ $key }}" readonly
                                                                class="form-control form-input-box min-width60"></td>
                                                        <td><input type="number" name="discount_per[]"
                                                                tabindex="{{ $tabIndex + 7 }}"
                                                                value="{{ $accountingVoucherItem->disc_percentage }}"
                                                                id="dis_per_{{ $key }}"
                                                                class="mousetrap form-control discPer form-input-box min-width50">
                                                            <input type="hidden" name="disc_amt[]"
                                                                id="disc_amt_{{ $key }}">
                                                        </td>
                                                        <td><input type="number" name="taxable_value[]"
                                                                tabindex="{{ $tabIndex + 8 }}"
                                                                value="{{ $accountingVoucherItem->taxable_value }}"
                                                                id="taxable_value_{{ $key }}"
                                                                class="mousetrap form-control taxable_value form-input-box min-width60">
                                                            <input type="hidden" name="gst[]"
                                                                id="item_gst_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->gst_per }}">
                                                            <input type="hidden" id="cessPer_{{ $key }}"
                                                                name="cessper[]"
                                                                value="{{ $accountingVoucherItem->cess_per }}">
                                                        </td>
                                                        <td style="display: none">
                                                            <input type="number"
                                                                class="form-control form-input-box min-width60 cgst_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->cgst }}" readonly>
                                                        </td>
                                                        <td style="display: none">
                                                            <input type="number"
                                                                class="form-control form-input-box min-width60 sgst_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->sgst }}" readonly>
                                                        </td>
                                                        <td style="display: none">
                                                            <input type="number"
                                                                class="form-control form-input-box min-width60 igst_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->igst }}" readonly>
                                                        </td>
                                                        <td class="cessAmt_{{ $key }}" style="display:none">
                                                            <input type="number"
                                                                class="form-control form-input-box min-width60 cessAmt_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->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 tax_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->cgst + $accountingVoucherItem->sgst + $accountingVoucherItem->igst + $accountingVoucherItem->cess }}"
                                                                readonly>

                                                        </td>
                                                        <td>
                                                            <input type="number" name="total[]"
                                                                class="form-control form-input-box min-width60 total_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->total }}" readonly>
                                                        </td>
                                                        <td><button type="button" class="btn btn-sm btn-danger"
                                                                onclick="removeRow({{ $key }})">
                                                                <i class="las la-minus"></i></button>
                                                        </td>
                                                    </tr>
                                                    @php
                                                        $tabIndex += 8;
                                                    @endphp
                                                @endforeach
                                            @endif
                                        </tbody>
                                        <tfoot id="appendFootRow">
                                            <tr>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td style="font-weight:bold;text-align:center" id="total-qty"></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;">
                                                    {{ $accountingVoucherItems->sum('total') }}
                                                </td>
                                                <td></td>
                                            </tr>
                                        </tfoot>
                                    </table>
                                    <div class="mb-1">
                                        <b>TCS :</b> <input type="checkbox" name="tcs"
                                            {{ $accountingVoucher->tcs > 0.0 ? 'checked' : '' }} id="tcs">
                                        <div class="col-md-12" id="tcs_amount" style="font-size: 15px;">
                                            {{ $accountingVoucher->tcs }}
                                        </div>
                                        <input type="hidden" name="tcsValue" value="">
                                    </div>
                                    <div class="mb-1">
                                        <b>Discount :</b> <input type="number" name="bill_discount"
                                            value="{{ $accountingVoucher->discount }}" class="billDiscount"
                                            id="bill-discount">
                                    </div>
                                    <div class="mb-1">
                                        <b>Freight/Etc :</b> <input type="number" name="freight" class="freight"
                                            style="width: 153px;"
                                            value="{{ isset($accountingVoucher) ? $accountingVoucher->freight : '' }}"
                                            id="freight">
                                    </div>
                                    <div class="d-flex mb-1">
                                        <div><b>Round Off : </b><input type="hidden" id="round-off-amt" name="round_off"
                                                value="{{ $accountingVoucher->round_off }}"></div>
                                        <b>
                                            <div id="round-off">
                                                {{ $accountingVoucher->round_off }}
                                            </div>
                                        </b>
                                    </div>
                                    <div class="d-flex mb-2">
                                        <div><b>Grand Total : </b><input type="hidden" id="grand-total-amt"
                                                name="grand_total" value="{{ $accountingVoucher->amount }}"></div>
                                        <b>
                                            <div id="grand-total">
                                                {{ $accountingVoucher->amount }}
                                            </div>
                                        </b>
                                    </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"
                                        tabindex="{{ $tabIndex + 1 }}" onclick="appendStockItemRow()"><i
                                            class="las la-plus"></i>Add</button>
                                    <button type="submit" class="btn btn-primary">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('purchase-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>
@endsection
@section('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="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.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 src="{{ URL::asset('/assets/js/mousetrap.min.js') }}"></script>
    <script>
        let cost_center_required = false;
        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 voucherTypeSelect = new Choices('#voucher-type', {
            placeholder: true,
        });
        const stockLocationSelect = new Choices('#stock-location', {
            placeholder: true,
        });
        const accountSelect = new Choices('#account', {
            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=${'{{ $accountingVoucher->stock_location_id }}'}`
                }).then((response) => response.json());
                return items.data;
                var result = items.json();
            } catch (err) {
                console.error(err);
            }
        });
        voucherTypeSelect.setChoices(async () => {
            try {
                const voucherTypeId =
                    {{ $accountingVoucher->voucher_type_id }};
                const voucherNumber =
                    '{{ $accountingVoucher->voucher_number }}';
                const params = {
                    voucherTypeId,
                    voucherNumber
                };
                const response = await fetch('/admin/get-purchase-voucher-types', {
                    method: 'POST',
                    headers: new Headers({
                        'Content-Type': 'application/json',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: JSON.stringify(params),
                });
                const data = await response.json();
                return data.data;
            } catch (err) {
                console.error(err);
            }
        });
        accountSelect.setChoices(async () => {
            try {
                const items = await fetch('/admin/get-purchase-debit-ledgers', {
                    method: 'post',
                    headers: new Headers({
                        'Content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: `debitLedgerId=${'{{ $accountingVoucher->debit_ledger_id }}'}`
                }).then((response) => response.json());
                return items.data;
                var result = items.json();
            } catch (err) {
                console.error(err);
            }
        });
        // partySelect.setChoices(async () => {
        //     try {
        //         const items = await fetch('/admin/get-purchase-credit-ledgers', {
        //             method: 'post',
        //             headers: new Headers({
        //                 'Content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
        //                 'X-CSRF-TOKEN': '{{ csrf_token() }}',
        //             }),
        //             body: `creditLedgerId=${'{{ $accountingVoucher->credit_ledger_id }}'}`
        //         }).then((response) => response.json());
        //         return items.data;
        //         var result = items.json();
        //     } catch (err) {
        //         console.error(err);
        //     }
        // });
        $('#party').select2({
            placeholder: 'Select item',
            ajax: {
                url: "/admin/get-purchase-ledgers",
                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
            }
        });

        $('.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) {
                        return {
                            id: item.id,
                            text: item.name,
                        };
                    });

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

        $(document).ready(function() {
            // $('#topnav-hamburger-icon').click();

            if ($(window).width() > 992) {
                $('#topnav-hamburger-icon').trigger('click');
            }

            totalQty();
            cost_center_required = '{{ $cost_center_required }}' == '1' ? true : false;
            $('#cost-center').select2({
                placeholder: 'Select Cost Center',
            });
            var tabIndex = 0;
            $(append_row + ' > tr').each(function() {
                var rowCount = $(this).attr('id');
                const select2Item = $('#item_' + rowCount).attr('tabindex', tabIndex + 1);
                const select2ItemUnit = $('#unit_change_' + rowCount).attr('tabindex', tabIndex + 3);
                tabIndex = parseInt(tabIndex) + parseInt(6);
                $('.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_" + 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,
                    },
                });
            });

        });

        $('#accounting-voucher').validate({
            rules: {
                'voucher_number': {
                    required: true,
                },
                'voucher_date': {
                    required: true,
                },
                'amount': {
                    required: true,
                },
                'cost_center_id': {
                    required: function() {
                        return cost_center_required;
                    },
                },
            },
            messages: {
                'voucher_number': {
                    required: "Please enter voucher number",
                },
                'voucher_date': {
                    required: "Please select date",
                },
                'amount': {
                    required: "Please enter amount",
                },
            },
            submitHandler: function(form, e) {
                e.preventDefault();
                $('#submit-btn').prop('disabled', true);
                calculateSum();
                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) {
                                    $('#selectedItem').val(data.accountingVoucherId);
                                    @if (Auth::user()->company_profile->direct_print_in_purchase == 1)
                                        $('#printModal').modal('show');
                                    @else
                                        window.location.href =
                                            "{{ route('purchase.index') }}";
                                    @endif
                                }
                            })
                        } 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);
                        }
                    }
                });
            }
        });
        let append_row = '#appendRow';
        var tabIndex = 1000;

        $("#printModal").on('hide.bs.modal', function() {
            window.location.href = "{{ route('purchase.index') }}";
        });

        function appendStockItemRow() {
            var rowCount = $('#appendRow tr:last').attr('id');
            if (rowCount == "" || rowCount == undefined) {
                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 + ', false)" id="item_' + rowCount + '"><option value="">Select item</option>';
            var rows1 = '</select><div class="errormsg" id="error_item_' + rowCount +
                '"></div></td><td><button tabindex="' + `${tabIndex+2}` +
                '" class="btn btn-soft-primary" type="button" id="searchbtn_' + rowCount + '" onclick="searchModal(' +
                rowCount +
                ')" ><i class="las la-search"></i></button></td><td><select name="variant[]" class="mousetrap form-control form-input-box variant min-width60" id="variant_' +
                rowCount +
                '" onchange="changeVariant(' + rowCount +
                ')"><option value="">Select Variant</option></select></td><td><input type="number" name="mrp[]" id="mrp_' +
                rowCount +
                '" readonly class="form-control form-input-box min-width60"><div class="errormsg" id="error_mrp_' +
                rowCount +
                '"></div></td><td><input type="number" tabindex="' + `${tabIndex+4}` + '" name="qty[]" id="qty_' +
                rowCount +
                '" class="mousetrap form-control qty form-input-box min-width60" ><div class="errormsg" id="error_qty_' +
                rowCount + '"></div></td><td><select tabindex="' + `${tabIndex+5}` +
                '" name="unit_id[]" class="mousetrap form-control unit_change unit_' + rowCount +
                '" id="unit_change_' + rowCount + '" onchange="purchaseChangeUnit(' + rowCount +
                ')"></select></td><td><input type="number" tabindex="' + `${tabIndex+6}` +
                '" name="purchase_price_exc_gst[]" id="purchase_price_exc_gst_' +
                rowCount +
                '" class="mousetrap form-control purchasePrice form-input-box min-width60"></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" tabindex="' +
                `${tabIndex+7}` +
                '" name="discount_per[]" id="dis_per_' +
                rowCount +
                '"  class="mousetrap form-control discPer form-input-box min-width50"><input type="hidden" name="disc_amt[]" id="disc_amt_' +
                rowCount +
                '"></td><td><input type="number" tabindex="' + `${tabIndex+8}` +
                '" name="taxable_value[]" id="taxable_value_' + rowCount +
                '" class="mousetrap form-control taxable_value form-input-box min-width60"><input type="hidden" name="gst[]" id="item_gst_' +
                rowCount +
                '"><input type="hidden" id="cessPer_' + rowCount +
                '" name="cessper[]"></td><td style="display:none"><input type="number" class="form-control form-input-box min-width60 cgst_' +
                rowCount +
                '" readonly></td><td style="display:none;"><input type="number" class="form-control form-input-box min-width60 sgst_' +
                rowCount +
                '" readonly></td><td style="display:none;"><input type="number" class="form-control form-input-box min-width60 igst_' +
                rowCount +
                '" readonly></td><td style="display:none;"><input type="number" 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="tax[]" class="form-control form-input-box min-width60 tax_' +
                rowCount +
                '" readonly></td><td><input type="number" name="total[]" class="form-control form-input-box min-width60 total_' +
                rowCount +
                '" readonly></td><td><button type="button" class="btn btn-sm btn-danger" onclick="removeRow(' + rowCount +
                ')"><i class="las la-minus"></i></button></td></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) {
                            return {
                                id: item.id,
                                text: item.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,
                },
            });
            totalQty();
            $('.unit_change').select2();
            setTimeout(() => {

                $('#item_' + rowCount + '').prop('tabindex', tabIndex + 1);
                $('#variant_' + rowCount + '').prop('tabindex', tabIndex + 3);
                $('#unit_change_' + rowCount + '').prop('tabindex', tabIndex + 5);
                $('#row_add').prop('tabindex', tabIndex + 9);
                tabIndex += 10;
            }, 500)
            $('#item_' + rowCount + '').focus().select();
        }

        function fetchItemData(id, ledgerData) {
            var prd = $("#item_" + id).val();
            var rowCount = id;
            if (prd != "" && id != "") {
                $.ajax({
                    url: "{{ route('fetch-item') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "prd": prd,
                        "ledgerData": ledgerData,
                        "location": $('#stock-location').val(),
                        "date": $('#voucher-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);
                        $("#purchase_price_exc_gst_" + id).val(data.purchase_price);
                        $("#stock_" + id).html(data.stock);
                        $('#variant_' + id).val('').trigger('change');
                        $('#variant_' + id + '').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: $("#item_" + rowCount + "").val()
                                    };
                                },
                                processResults: function(data, params) {
                                    params.page = params.page || 1;
                                    var results = data.data.map(function(item) {
                                        return {
                                            id: item.id,
                                            text: item.name,
                                        };
                                    });
                                    return {
                                        results: results,
                                        pagination: {
                                            more: (params.page * data.per_page) < data.total
                                        }
                                    };
                                },
                                cache: true,
                            },
                        });
                        var itemTab = parseInt($('#item_' + rowCount).attr('tabindex'));
                        $('#variant_' + rowCount + '').prop('tabindex', itemTab + 2);
                        $('#unit_change_' + rowCount + '').prop('tabindex', itemTab + 5);
                        calculateSum();
                    },
                    error: function(xhr) {
                        alert("Something went wrong. Please try again");
                    }
                });
            } else {
                alert("Something went wrong. Please try again");
            }
        };


        let oldDate = null

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

        document.getElementById("voucher-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() {
                        $('#voucher-date').val(newDate);
                        fetchGstRate();
                    },
                    function() {
                        $('#voucher-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": $('#voucher-date').val(),
                        },
                        success: function(response) {
                            $("#item_gst_" + input_id).val(response.gst);
                            $("#cessPer_" + input_id).val(response.cess);
                            calculateSum();
                        }
                    });
                }
            });
        }

        function purchaseChangeUnit(id) {
            let unit_id = $('#unit_change_' + id).val();
            let stock_item_id = $('#item_' + id).val();
            let variant_id = $('#variant_' + id).val();

            if (variant_id != "" && variant_id != null) {
                $.ajax({
                    url: "{{ route('fetch-variant-unit-price') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "variant_id": variant_id,
                        "unit_id": unit_id,
                        'is_purchase': 1
                    },
                    success: function(data) {
                        $('#purchase_price_exc_gst_' + id).val(parseFloat(data.purchase_price).toFixed(3));
                        calculateSum();
                    },
                    error: function(data) {
                        alert("Sorry, Something went wrong. Please try again.");
                    }
                })
                return;
            } else {
                $.ajax({
                    url: "{{ route('purchase-change-unit') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "unit_id": unit_id,
                        "stock_item_id": stock_item_id
                    },
                    success: function(data) {
                        $('#purchase_price_exc_gst_' + id).val(parseFloat(data.purchase_price).toFixed(3));
                        calculateSum();
                    },
                    error: function(data) {
                        alert("Sorry, Something went wrong. Please try again.");
                    }
                });
            }
        };

        function changeVariant(id) {
            let variant_id = $('#variant_' + id).val();
            let unit_id = $('#unit_change_' + id).val();
            if (variant_id != "" && variant_id != null) {
                $.ajax({
                    url: "{{ route('fetch-variant-unit-price') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "variant_id": variant_id,
                        "unit_id": unit_id,
                        'is_purchase': 1
                    },
                    success: function(data) {
                        $('#purchase_price_exc_gst_' + id).val(parseFloat(data.purchase_price).toFixed(3));
                        calculateSum();
                    },
                    error: function(data) {
                        alert("Sorry, Something went wrong. Please try again.");
                    }
                })
            }
        };

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

        $(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;
                    $('#purchase_price_exc_gst_' + input_id).val(parseFloat(purchasePrice).toFixed(3));
                } else {
                    var purchasePrice = taxable_value / qty;
                    var percentage = (100 - srDiscountPer) / 100;
                    var purchasePrice = purchasePrice / percentage;
                    $('#purchase_price_exc_gst_' + input_id).val(parseFloat(purchasePrice).toFixed(3));
                }
            }
        });

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

        function calculateSum() {
            var freight = parseFloat($("#freight").val()) || 0;
            var billDiscount = $("#bill-discount").val();
            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 = $("#purchase_price_exc_gst_" + 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 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));
                    $(".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));
                }
                $(".total_" + input_id).val(itemTotal.toFixed(3));
                totalSum += parseFloat(itemTotal);
            });
            if ($('#tcs').is(':checked') == true) {
                var tcsAmount = totalSum * 0.1 / 100;
                $('input[name="tcsValue"]').val(tcsAmount.toFixed(3));
                $("#tcs_amount").html(tcsAmount.toFixed(3));
            } else {
                var tcsAmount = 0;
            }
            $("#total-sum").html(totalSum.toFixed(3));
            let grandTotal = (totalSum + tcsAmount + 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));
        }

        $("#tcs").change(function(e) {
            e.preventDefault();
            let val = $(this).is(':checked');
            if (val == false) {
                $('#tcs_amount').html('');
                $('input[name="tcsValue"]').val('');
            }
            calculateSum();
        });

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

        $(document).on('keydown', '.qty, .purchasePrice, .discPer, .taxable_value,.attribute_values,.variant', 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,.attribute_values,.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,.attribute_values,.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', function(e) {
            $('.select2-search__field').focus().select();
        });

        $(window).on("load", function() {
            fetchAccountItemData();
            fetchPartyItemData();
        })

        function fetchAccountItemData(formInput = false) {
            let item_id = $("#account").val();
            let selectedValue = '{{ $accountingVoucher->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) {
                        $("#account-balance").html(item.data[0] + " Balance :");
                        var formattedData = parseFloat(item.data[1]).toFixed(3) + " " + item.data[2];
                        $("#account-closing-balance").html(formattedData);
                    },
                    error: function(err) {
                        alert("Something went wrong. Please try again");
                    }
                });
            } else {
                alert("Something went wrong. Please try again");
            }
        }

        function fetchPartyItemData(formInput = false) {
            let item_id = $("#party").val();
            let selectedValue = '{{ $accountingVoucher->credit_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");
            }
        }

        function changeVoucherType() {
            $("#appendRow").empty();
            tabIndex = 0;
            appendStockItemRow();
            var currentVoucherTypeId = {{ $accountingVoucher->voucher_type_id }};
            var currentVoucherNumber = '{{ $accountingVoucher->voucher_number }}';
            var voucherTypeId = $("#voucher-type").val();
            if (voucherTypeId) {
                $.ajax({
                    url: "{{ route('getVoucherNumber') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "voucherTypeId": voucherTypeId,
                        "currentVoucherTypeId": currentVoucherTypeId,
                        "currentVoucherNumber": currentVoucherNumber
                    },
                    success: function(data) {
                        $("#voucher-number").val(data.voucherNumber);
                        if (data.prefix != null) {
                            $("#inputGroup-sizing-sm").show();
                            $("#inputGroup-sizing-sm").html(data.prefix);
                        } else {
                            $("#inputGroup-sizing-sm").hide();
                        }
                    },
                    error: function(err) {
                        alert("Something went wrong. Please try again");
                    }
                });
            } else {
                alert("Something went wrong. Please try again");
            }
        }

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

                    // $('.attribute_values').select2();

                    if (response.data.length > 11) { // 11 beacuse return defullt legth of content is 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) {
                    $('#variant_' + rowCount).empty();
                    // console.log(response.data);



                    $('#variant_' + rowCount + '').select2();
                    response.data.forEach(element => {
                        var newOption = new Option(element.name, element.id, false, false);
                        $('#variant_' + rowCount).append(newOption);
                        if (parseInt(itemtab) != -1) {
                            $('#variant_' + rowCount + '').prop('tabindex', itemtab + 2);
                        } else {

                        }

                    });
                    if (response.data.length > 1) {
                        $('#variant_' + rowCount).val('').trigger('change');
                    }
                    salesChangeUnit(rowCount);
                    $('#searchModal').modal('hide');
                }
            });
            setTimeout(() => {
                $('#variant_' + rowCount + '').select2('open')
            }, 500);
        }

        $(document).on('keyup', '.qty', function(e) {
            totalQty();
        })

        function totalQty() {
            $('#total-qty').html('');
            var total = 0;
            $('.qty').each(function() {
                total += parseInt($(this).val()) || 0;
            });
            $('#total-qty').html(total);
        }
    </script>
@endsection