@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" />
    <style>
        .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
@endsection
@section('content')
    <main>
        @isset($accountingVoucher)
            <form action="/admin/variant-sale/{{ $accountingVoucher->id }}" method="POST" id="accounting-voucher"
                autocomplete="off" class="needs-validation" novalidate>
                @method('put')
            @else
                <form action="/admin/variant-sale" method="POST" id="accounting-voucher" autocomplete="off"
                    class="needs-validation" novalidate>
                @endisset
                @csrf
                <div class="row">
                    <div class="col-lg-8">
                        <div class="card">
                            <div class="card-header">
                                <h5 class="card-title mb-0 flex-grow-1">
                                    @isset($accountingVoucher)
                                        Edit Sales
                                    @else
                                        Add Sales
                                    @endisset
                                </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">
                                            @isset($accountingVoucher)
                                                @if (str_contains($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="{{ $accountingVoucher->voucher_number }}" readonly>
                                                @endif
                                            @else
                                                @if ($voucherType->prefix != null)
                                                    <span class="input-group-text"
                                                        id="inputGroup-sizing-sm">{{ $voucherType->prefix }}</span>
                                                @else
                                                    <span class="input-group-text" id="inputGroup-sizing-sm"
                                                        style="display: none;"></span>
                                                @endif
                                                <input type="text" class="form-control" style="background: lightgrey;"
                                                    name="voucher_number" id="voucher-number" value="" readonly>
                                            @endisset
                                        </div>
                                    </div>
                                    <div class="col-lg-4">
                                        <label class="form-label">Voucher Type</label>
                                        <select class="form-select" id="voucher-type" name="voucher_type_id"
                                            onchange="changeVoucherType()" required>
                                            <option value="">Select voucher type</option>
                                        </select>
                                    </div>
                                    <div class="col-lg-4">
                                        <label class="form-label">Voucher Date</label>
                                        <input type="date"
                                            class="form-control {{ isset($accountingVoucher) ? '' : 'datepicker' }}"
                                            name="voucher_date"
                                            value="{{ isset($accountingVoucher) ? $accountingVoucher->voucher_date : date('Y-m-d') }}">
                                    </div>
                                </div>
                                <div class="row mb-3">
                                    <div class="col-lg-4">
                                        <label class="form-label">Sales Ledger (Cr)</label>
                                        <select class="form-select" id="account" name="credit_ledger_id"
                                            onchange="fetchAccountItemData(true)" required>
                                            <option value="">Select ledger</option>
                                        </select>
                                    </div>
                                    <div class="col-lg-4">
                                        <label class="form-label">Party (Dr)</label>
                                        <select class="form-select" id="party" name="debit_ledger_id"
                                            onchange="fetchPartyItemData(true)" required>
                                            <option value="">Select ledger</option>
                                        </select>
                                    </div>
                                    <div class="col-lg-4">
                                        <label class="form-label">Tax Type</label>
                                        <select class="form-select" id="tax-type" name="tax_type" data-choices
                                            data-choices-search-false>
                                            @isset($accountingVoucher)
                                                <option value="1" {{ $igst == false ? 'selected' : '' }}>IntraState
                                                </option>
                                                <option value="0" {{ $igst == true ? 'selected' : '' }}>InterState (IGST)
                                                </option>
                                            @else
                                                <option value="1" selected>IntraState</option>
                                                <option value="0">InterState (IGST)</option>
                                            @endisset
                                        </select>
                                    </div>
                                </div>
                                <div class="row mb-3">
                                    <div class="col-lg-4">
                                        <label class="form-label">Price Slab</label>
                                        <select class="form-select" id="price-slab" name="price_slab_id">
                                            <option value="">Choose price slab</option>
                                            @foreach ($priceSlabs as $priceSlab)
                                                <option value="{{ $priceSlab->id }}"
                                                    {{ isset($accountingVoucher) ? ($accountingVoucher->price_slab_id == $priceSlab->id ? 'selected' : '') : '' }}>
                                                    {{ $priceSlab->name }}</option>
                                            @endforeach
                                        </select>
                                    </div>
                                    <div class="col-lg-4">
                                        <label class="form-label">Stock Location</label>
                                        <select class="form-select" id="stock-location" name="stock_location_id"
                                            required>
                                            <option value="">Choose stock location</option>
                                        </select>
                                    </div>
                                    <div class="col-lg-4">
                                        <label class="form-label">Cost Center</label>
                                        <select class="form-select" id="cost-center" name="cost_center_id">
                                            <option value="">Select Cost Center</option>
                                            @foreach ($costCenters as $costCenter)
                                                <option value="{{ $costCenter->id }}"
                                                    {{ isset($accountingVoucher) ? ($accountingVoucher->cost_center_id == $costCenter->id ? 'selected' : '') : '' }}>
                                                    {{ $costCenter->name }}</option>
                                            @endforeach
                                        </select>
                                    </div>
                                </div>
                                <div class="row mb-3">
                                    <div class="col-lg-4">
                                        <label for="nameInput" class="form-label">Remarks</label>
                                        <textarea class="form-control" name="remarks" rows="2" placeholder="Enter remarks">{{ isset($accountingVoucher) ? $accountingVoucher->remarks : '' }}</textarea>
                                    </div>
                                    <div class="col-lg-4">
                                        <label for="nameInput" class="form-label">Ship To Address</label>
                                        <textarea class="form-control" name="ship_to_address" rows="2" placeholder="Enter ship to address">{{ isset($accountingVoucher) ? $accountingVoucher->ship_to_address : '' }}</textarea>
                                    </div>
                                    @if ($companyProfile->show_date_of_supply)
                                        <div class="col-lg-4">
                                            <label for="nameInput" class="form-label">Date of Supply</label>
                                            <input type="datetime-local" class="form-control" name="date_of_supply"
                                                value="{{ isset($accountingVoucher) ? $accountingVoucher->date_of_supply : '' }}">
                                        </div>
                                    @endif
                                    <div class="col-lg-4">
                                        @if ($companyProfile->customer_source == 1)
                                            <label for="nameInput" class="form-label">Customer Source</label>
                                            <select class="form-select" id="customer-source" name="customer_source"
                                                required>
                                                <option value="">Select Customer Source</option>
                                                @foreach ($customerSources as $customerSource)
                                                    <option value="{{ $customerSource->id }}"
                                                        {{ isset($accountingVoucher) ? ($accountingVoucher->customer_source == $customerSource->id ? 'selected' : '') : '' }}>
                                                        {{ $customerSource->name }}</option>
                                                @endforeach
                                            </select>
                                        @endif
                                    </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"><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>SN</th>
                                                    <th>&nbsp;&nbsp;&nbsp;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>Total Tax</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>Total</th>
                                                    <th></th>
                                                </tr>
                                            </thead>
                                            <tbody id="appendRow">
                                                @isset($accountingVoucherItems)
                                                    @php
                                                        $tabIndex = 0;
                                                    @endphp
                                                    @if (count($accountingVoucherItems) > 0)
                                                        @php
                                                            $grouped = $accountingVoucherItems->groupBy([
                                                                'stock_item_id',
                                                                'unit_id',
                                                            ]);

                                                            $key = 0;
                                                        @endphp
                                                        @foreach ($grouped as $units)
                                                            @foreach ($units as $accountingVoucherItem)
                                                                @php
                                                                    $key = $key + 1;
                                                                @endphp
                                                                <tr id="{{ $key }}"
                                                                    class="row_{{ $key }} headrow">
                                                                    <td class="text-center sale-sn" style="font-weight:600;">
                                                                        {{ $key }}
                                                                    </td>
                                                                    <td>
                                                                        <input type="hidden" name="row_id[]"
                                                                            value="{{ $key }}">
                                                                        <select tabindex="{{ $tabIndex + 1 }}"
                                                                            class="form-control stock-item" name="item[]"
                                                                            onchange="fetchItemData({{ $key }})"
                                                                            id="item_{{ $key }}">
                                                                            <option value="">Select item</option>
                                                                            <option
                                                                                value="{{ $accountingVoucherItem[0]->stock_item_id }}"
                                                                                selected>
                                                                                {{ $accountingVoucherItem[0]->stockItem->name }}
                                                                            </option>
                                                                        </select>
                                                                    </td>
                                                                    <td><input type="number" name="mrp[]"
                                                                            value="{{ $accountingVoucherItem[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({{ $key }})">
                                                                            @foreach ($accountingVoucherItem[0]->units as $unit)
                                                                                <option value="{{ $unit->id }}"
                                                                                    {{ $accountingVoucherItem[0]->unit_id == $unit->id ? 'selected' : '' }}>
                                                                                    {{ $unit->symbol }}</option>
                                                                            @endforeach
                                                                        </select>
                                                                    </td>
                                                                    <td>
                                                                        <button class="btn btn-soft-primary" type="button"
                                                                            onclick="searchModal({{ $key }})">
                                                                            <i class="las la-plus"></i>
                                                                        </button>
                                                                    </td>
                                                                    </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="{{ $accountingVoucherItem->sum('quantity') }}"
                                                                            id="qty_{{ $key }}"
                                                                            class="mousetrap form-control qty min-width60 form-input-box">
                                                                    </td>
                                                                    @php
                                                                        $price =
                                                                            $accountingVoucherItem->sum('gross_value') /
                                                                                $accountingVoucherItem->sum('quantity');
                                                                        $gst =
                                                                            $accountingVoucherItem[0]->stockItem->gst;
                                                                        $price_incl_tax =
                                                                            $price + ($price * $gst) / 100;

                                                                    @endphp
                                                                    <td><input type="number" name="price[]"
                                                                            tabindex="{{ $tabIndex + 5 }}"
                                                                            value="{{ $price }}"
                                                                            id="price_{{ $key }}"
                                                                            class="mousetrap form-control min-width60 price form-input-box">
                                                                    </td>
                                                                    {{-- @dd($accountingVoucherItem->count()); --}}
                                                                    <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="{{ $accountingVoucherItem->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="{{ $accountingVoucherItem[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="{{ $accountingVoucherItem[0]->disc_amount }}">
                                                                    </td>
                                                                    <td><input type="number" name="taxable_value[]"
                                                                            value="{{ $accountingVoucherItem->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="{{ $accountingVoucherItem[0]->stockItem->gst }}">
                                                                        <input type="hidden"
                                                                            id="cessPer_{{ $key }}"
                                                                            value="{{ $accountingVoucherItem[0]->stockItem->cess }}"
                                                                            name="cessper[]">
                                                                    </td>
                                                                    <td>
                                                                        <input type="number"
                                                                            class="form-control min-width60 form-input-box min-width60 tax_{{ $key }}"
                                                                            value="{{ $accountingVoucherItem->sum('cgst') + $accountingVoucherItem->sum('sgst') + $accountingVoucherItem->sum('igst') + $accountingVoucherItem->sum('cess') }}"
                                                                            readonly>
                                                                    </td>
                                                                    <td style="display:none">
                                                                        <input type="number"
                                                                            class="form-control min-width60 form-input-box min-width60 cgst_{{ $key }}"
                                                                            value="{{ $accountingVoucherItem->sum('cgst') }}"
                                                                            readonly>
                                                                    </td>
                                                                    <td style="display:none">
                                                                        <input type="number"
                                                                            class="form-control min-width60 form-input-box min-width60 sgst_{{ $key }}"
                                                                            value="{{ $accountingVoucherItem->sum('sgst') }}"
                                                                            readonly>
                                                                    </td>
                                                                    <td style="display:none">
                                                                        <input type="number"
                                                                            class="form-control min-width60 form-input-box min-width60 igst_{{ $key }}"
                                                                            value="{{ $accountingVoucherItem->sum('igst') }}"
                                                                            readonly>
                                                                    </td>
                                                                    <td style="display:none">
                                                                        <input type="number"
                                                                            class="form-control min-width60 form-input-box min-width60 cessAmt_{{ $key }}"
                                                                            value="{{ $accountingVoucherItem->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="{{ $accountingVoucherItem->sum('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 = $tabIndex + 8;
                                                                @endphp
                                                            @endforeach
                                                        @endforeach
                                                    @endif
                                                @endisset
                                            </tbody>
                                            <tfoot>
                                                <tr>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td style="font-weight:bold;text-align:center" id="total-qty"></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td id="total-sum" class="text-center" style="font-weight: 600;">
                                                        {{ isset($accountingVoucherItems) ? $accountingVoucherItems->sum('total') : '0.00' }}
                                                    </td>
                                                    <td></td>
                                                </tr>
                                            </tfoot>
                                        </table>
                                        <div class="mb-1">
                                            <b>Discount :</b> <input type="number" name="bill_discount"
                                                class="billDiscount"
                                                value="{{ isset($accountingVoucher) ? $accountingVoucher->discount : '' }}"
                                                id="bill-discount">
                                        </div>
                                        <div class="mb-1">
                                            <b>Freight/Etc :</b> <input type="number" name="freight" class="freight"
                                                style="width: 153px;"
                                                value="{{ isset($accountingVoucher) ? $accountingVoucher->freight : '' }}"
                                                id="freight">
                                        </div>
                                        <div class="d-flex mb-1">
                                            <div> <b>Round Off : <input type="hidden" id="round-off-amt"
                                                        name="round_off"
                                                        value="{{ isset($accountingVoucher) ? $accountingVoucher->round_off : '0.00' }}">
                                            </div>
                                            <div id="round-off">
                                                {{ isset($accountingVoucher) ? $accountingVoucher->round_off : '0.00' }}
                                            </div>
                                        </div>
                                        <div class="d-flex mb-2">
                                            <div> <b>Grand Total : <input type="hidden" id="grand-total-amt"
                                                        name="grand_total"
                                                        value="{{ isset($accountingVoucher) ? $accountingVoucher->amount : '0.00' }}">
                                            </div>
                                            <div id="grand-total">
                                                {{ isset($accountingVoucher) ? $accountingVoucher->amount : '0.00' }}
                                            </div>
                                        </div>
                                    </div>
                                </div>
                                <div class="row firsthidden_rows text-end">
                                    <div class="col-md-12 text-right">
                                        <button type="button" class="btn btn-info" id="row_add"
                                            @isset($accountingVoucherItems)
                                                tabindex="{{ $tabIndex + 10 }}"
                                            @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>
                            </div>
                        </div>
                    </div>
                </div>
            </form>
    </main>

    {{-- Modal --}}
    <div class="modal fade" id="printModal" 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">
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"
                        id="close-modal"></button>
                </div>
                <div class="modal-body">
                    <h5>Do you want print ?</h5>
                </div>
                <div class="modal-footer">
                    <div class="hstack gap-2 justify-content-end">
                        <button type="button" class="btn btn-light" data-bs-dismiss="modal">No</button>
                        <a href="" type="button" class="btn btn-primary" id="print-btn">Yes</a>
                    </div>
                </div>
            </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>
    {{-- 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">
                        <thead>
                            <tr>
                                <th>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>
    {{-- 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://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="{{ 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($accountingVoucher)
            variant = JSON.parse(@json($variants));
        @endisset
        let cost_center_required = false;
        var posEnabled = {{ $posEnabled }};
        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,
        // });
        $('#price-slab').select2({
            placeholder: 'Choose price slab',
            allowClear: true
        })
        const stockLocationSelect = new Choices('#stock-location', {
            placeholder: true,
        });
        const voucherTypeSelect = new Choices('#voucher-type', {
            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=${'{{ isset($accountingVoucher) ? $accountingVoucher->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=${'{{ isset($accountingVoucher) ? $accountingVoucher->price_slab_id : '' }}'}`
        //         }).then((response) => response.json());
        //         return items.data;
        //         var result = items.json();
        //     } catch (err) {
        //         console.error(err);
        //     }
        // });
        voucherTypeSelect.setChoices(async () => {
            try {
                const voucherTypeId =
                    {{ isset($accountingVoucher) ? $accountingVoucher->voucher_type_id : 'null' }};
                const voucherNumber =
                    '{{ isset($accountingVoucher) ? $accountingVoucher->voucher_number : 'null' }}';
                const params = {
                    voucherTypeId,
                    voucherNumber
                };
                const response = await fetch('/admin/get-sales-voucher-types', {
                    method: 'POST',
                    headers: new Headers({
                        'Content-Type': 'application/json',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: JSON.stringify(params),
                });
                const data = await response.json();
                if (!'{{ isset($accountingVoucher) }}') {
                    document.getElementById('voucher-number').value = data.voucherNumber;
                }
                return data.data;
            } catch (err) {
                console.error(err);
            }
        });
        accountSelect.setChoices(async () => {
            try {
                const items = await fetch('/admin/get-sales-credit-ledgers', {
                    method: 'post',
                    headers: new Headers({
                        'Content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: `creditLedgerId=${'{{ isset($accountingVoucher) ? $accountingVoucher->credit_ledger_id : '' }}'}`
                }).then((response) => response.json());
                return items.data;
                var result = items.json();
            } catch (err) {
                console.error(err);
            }
        });
        partySelect.setChoices(async () => {
            try {
                const items = await fetch('/admin/get-sales-debit-ledgers', {
                    method: 'post',
                    headers: new Headers({
                        'Content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: `debitLedgerId=${'{{ isset($accountingVoucher) ? $accountingVoucher->debit_ledger_id : '' }}'}`
                }).then((response) => response.json());
                return items.data;
                var result = items.json();
            } catch (err) {
                console.error(err);
            }
        });

        $('.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();
        // $('.unit_change_1').sel
        $('.variant').select2({
            placeholder: 'Select Variant',
        });



        $(document).ready(function() {
            totalQty();
            $('#customer-source').select2({
                placeholder: 'Select Customer Source',
            })
            cost_center_required = '{{ $cost_center_required }}' == '1' ? true : false;
            $('#cost-center').select2({
                placeholder: 'Select Cost Center',
            });

            @if (!isset($accountingVoucher))
                appendStockItemRow();
            @else
                var tabIndex = 0;
                $(append_row + ' > tr').each(function() {
                    var rowCount = parseInt($(this).attr('id'));
                    setTimeout(() => {
                        const select2Item = $('#item_' + rowCount).attr('tabindex', tabIndex + 1);
                        const select2ItemUnit = $('#unit_change_' + rowCount).attr('tabindex',
                            tabIndex + 2);
                        tabIndex = parseInt(tabIndex) + parseInt(7);

                    }, 200);

                });
            @endif
        });


        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();
            }
            setSn();
            totalQty();
        }
        $('#submit').click(function(e) {
            e.preventDefault();
            $("#accounting-voucher").submit();
        });

        $('#accounting-voucher').validate({
            rules: {
                'voucher_number': {
                    required: true,
                },
                'voucher_date': {
                    required: true,
                },
                'amount': {
                    required: true,
                },
                'cost_center_id': {
                    required: cost_center_required == 1 ? true : false,
                },
            },
            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);
                var url = $(form).attr('action');
                var formData = new FormData(form);
                formData.append('variant', JSON.stringify(variant))
                $.ajax({
                    url: url,
                    type: 'POST',
                    data: formData,
                    processData: false,
                    contentType: false,
                    success: function(data) {
                        if (data.status == 'success') {
                            form.reset();
                            Swal.fire({
                                title: 'Success!',
                                text: data.message,
                                icon: 'success',
                                confirmButtonText: 'Ok'
                            }).then((result) => {
                                if (result.isConfirmed) {
                                    if (posEnabled) {
                                        print(data.accountingVoucherId);
                                    } else {
                                        @isset($accountingVoucher)
                                            window.location.href =
                                                "{{ route('sales.index') }}";
                                        @else
                                            window.location.href =
                                                "{{ route('sales.create') }}";
                                        @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);
                        }
                    }
                });
            }
        });

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

        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 class="text-center sale-sn" style="font-weight:600;">' + rowCount +
                '</td><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="hidden" name="row_id[]" value="' + rowCount +
                '"><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><select name="unit_id[]" tabindex="' + `${tabIndex+2}` +
                '" class="mousetrap form-control unit_change unit_' + rowCount +
                '" id="unit_change_' + rowCount + '" onchange="salesChangeUnit(' + rowCount +
                ')"><option value=""></option></select></td><td><button class="btn btn-soft-primary" type="button" id="searchbtn_' +
                rowCount + '" onclick="searchModal(' +
                rowCount +
                ')" ><i class="las la-plus"></i></button></td><td><button tabindex="' + `${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 = "' +
                `${tabIndex+4}` + '"  name = "qty[]"  id = "qty_' +
                rowCount +
                '" class="mousetrap form-control form-input-box qty min-width60" value="1" ><div class="errormsg" id="error_qty_' +
                rowCount + '"></div></td><td><input type="number" step=".001" name="price[]" tabindex="' + `${tabIndex+5}` +
                '" id="price_' + rowCount +
                '" class="mousetrap form-control form-input-box price min-width60"></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[]" readonly id="taxable_value_' + rowCount +
                '" class="mousetrap form-control form-input-box taxable_value min-width60"><input type="hidden" name="gst[]" id="item_gst_' +
                rowCount +
                '"></td><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
                }
            });


            $('.unit_' + rowCount + '').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();
            setSn();
            totalQty();
        }

        function setSn() {
            $('.sale-sn').each(function(index) {
                $(this).html(index + 1);
            });
        }

        $('#place_of_supply').select2({
            placeholder: 'Select place of supply',
        });

        function fetchItemData(id) {
            var rowCount = id;
            var prd = $("#item_" + id).val();
            if (prd != "" && id != "") {
                $.ajax({
                    url: "{{ route('fetch-stock-item') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "prd": prd,
                        "acId": `{{ isset($accountingVoucher) ? $accountingVoucher->id : null }}`,
                        "location": $('#stock-location').val(),
                        "price_slab_id": $('#price-slab').val(),
                        "ledger_id": $('#party').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] = [];
                        calculateSum();
                    },
                    error: function(xhr) {
                        alert("Something went wrong. Please try again");
                    }
                });
            } else {
                alert("Something went wrong. Please try again");
            }
        };

        function salesChangeUnit(id) {
            let unit_id = $('#unit_change_' + id).val();
            let stock_item_id = $('#item_' + id).val();
            let variant_id = $('#variant_' + 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(),
                    "ledger_id": $('#party').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.");
                }
            });
        };

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

        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(indexInArray, valueOfElement) {
                        indexInArray += 1;
                        var variant_id = valueOfElement.variant_id;
                        var variant_name = valueOfElement.variant_name;
                        var qty = valueOfElement.qty;
                        var price = valueOfElement.price;
                        addVariant(id);
                        $('#variant_' + indexInArray).append('<option value="' + variant_id + '" selected>' +
                            variant_name + ' </option>');
                        $('#variant_qty' + indexInArray).val(qty);
                        $('#variant_price' + indexInArray).val(price);
                    });
                }


                $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');
            }
        };

        $('#variantModal').on('show.bs.modal', function(e) {
            @if (!isset($accountingVoucher))
                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="text" 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="text" 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></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', '.billDiscount, .freight, .price, .qty, .discPer', function() {
            calculateSum();
        });

        $(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));
        });

        $(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() {
            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));
                    $("#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));
                }
                $(".total_" + input_id).val(parseFloat(itemTotal).toFixed(3));
                totalSum += parseFloat(itemTotal);
            });
            if ($('#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));
        }

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

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

        function changeVoucherType() {
            var currentVoucherTypeId = {{ isset($accountingVoucher) ? $accountingVoucher->voucher_type_id : 'null' }};
            var currentVoucherNumber = '{{ isset($accountingVoucher) ? $accountingVoucher->voucher_number : 'null' }}';
            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");
            }
        }

        $(".datepicker").on("change", function() {
            let date = $(this).val();
            let voucherTypeId = $("#voucher-type").val();
            if (date != '') {
                $.ajax({
                    url: "{{ route('check-voucher-date') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        'voucherTypeId': voucherTypeId
                    },
                    success: function(data) {
                        if (data.voucher_date != "") {
                            if (data.voucher_date > date) {
                                let voucherDate = data.voucher_date.split("-").reverse().join("-");
                                alert("Please choose date after " + voucherDate);
                                $('.submit-btn').prop('disabled', true);
                            } else {
                                $('.submit-btn').prop('disabled', false);
                            }
                        }
                    },
                    error: function(xhr) {
                        alert("Something went wrong. Please try again");
                    }
                });
            }

        });

        function print(id) {
            print = window.open("{{ URL::to('/admin/pos-print/') }}/" + id, "myWindow",
                "scrollbars=yes,width=288,height=512");
            print.screenX = 0;
            print.screenY = 0;
            print.window.onload = function() {
                print.print();
                print.onafterprint = function() {
                    print.close();
                    @isset($accountingVoucher)
                        window.location.href =
                            "{{ route('sales.index') }}";
                    @else
                        window.location.href =
                            "{{ route('sales.create') }}";
                    @endisset
                }
            };
        }

        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);

                    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);
        }

        $(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