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

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

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

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

        .error {
            color: red;
        }

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

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

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

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

        .min-width60 {
            min-width: 60px !important;
        }
    </style>
@endsection
@section('title')
    Purchase Return
@endsection
@section('content')
    <main>
        @isset($accountingVoucher)
            <form action="/admin/purchase-return/{{ $accountingVoucher->id }}" method="POST" id="accounting-voucher"
                autocomplete="off" class="needs-validation" novalidate>
                @method('put')
            @else
                <form action="/admin/purchase-return" method="POST" id="accounting-voucher" autocomplete="off"
                    class="needs-validation" novalidate>
                @endisset
                @csrf
                <div class="row">
                    <div class="col-lg-8">
                        <div class="card">
                            <div class="card-header d-flex align-items-center">
                                <h5 class="card-title mb-0 flex-grow-1">
                                    @isset($accountingVoucher)
                                        Edit Purchase Return
                                    @else
                                        Add Purchase Return
                                    @endisset
                                </h5>
                                <div>
                                    <a href="/admin/asset-purchase-return/create" class="btn btn-primary">Asset Purchase
                                        Return</a>
                                    <a href="/admin/purchase-return-accounts/create" class="btn btn-primary">Accounts
                                        Only</a>
                                </div>
                            </div>
                            <div class="card-body">
                                <div class="row mb-3">
                                    <div class="col-lg-4">
                                        <label for="nameInput" class="form-label">Voucher Number</label>
                                        <div class="input-group">
                                            @if (Auth::user()->company_profile->use_new_voucher_number_format == 1)
                                                @isset($accountingVoucher)
                                                    @if ($accountingVoucher->voucherType->use_suffix_and_prefix == 1)
                                                        @php
                                                            $prefix = $accountingVoucher->vch_prefix;
                                                            $suffix = $accountingVoucher->vch_suffix;
                                                            $vch_no = $accountingVoucher->vch_no;
                                                        @endphp
                                                        <span class="input-group-text" id="inputGroup-sizing-sm"
                                                            @if ($prefix == null || $prefix == '') style="display: none;" @endif>{{ $prefix }}</span>
                                                        <input type="text" class="form-control"
                                                            style="background: lightgrey;" name="voucher_number"
                                                            id="voucher-number" value="{{ $vch_no }}"
                                                            @if ($companyProfile->edit_voucher_number) @else readonly @endif>
                                                        <span class="input-group-text" id="inputGroup-sizing-sm-2"
                                                            @if ($suffix == null || $suffix == '') style="display: none;" @endif>{{ $suffix }}</span>
                                                    @else
                                                        @if (str_contains($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="{{ $voucherNumber }}"
                                                                @if ($companyProfile->edit_voucher_number) @else readonly @endif>
                                                        @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="{{ $accountingVoucher->voucher_number }}"
                                                                @if ($companyProfile->edit_voucher_number) @else readonly @endif>
                                                        @endif
                                                    @endif
                                                @else
                                                    @if ($voucherType->prefix != null)
                                                        <span class="input-group-text"
                                                            id="inputGroup-sizing-sm">{{ $voucherType->prefix }}</span>
                                                    @else
                                                        <span class="input-group-text" id="inputGroup-sizing-sm"
                                                            style="display: none;"></span>
                                                    @endif
                                                    <input type="text" class="form-control" style="background: lightgrey;"
                                                        name="voucher_number" id="voucher-number" value="" readonly>
                                                    @if ($voucherType->suffix != null)
                                                        <span class="input-group-text"
                                                            id="inputGroup-sizing-sm-2">{{ $voucherType->suffix }}</span>
                                                    @else
                                                        <span class="input-group-text" id="inputGroup-sizing-sm-2"
                                                            style="display: none;"></span>
                                                    @endif
                                                @endisset
                                            @else
                                                @isset($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="{{ $voucherNumber }}"
                                                            @if ($companyProfile->edit_voucher_number) @else readonly @endif>
                                                    @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="{{ $accountingVoucher->voucher_number }}"
                                                            @if ($companyProfile->edit_voucher_number) @else readonly @endif>
                                                    @endif
                                                @else
                                                    @if ($voucherType->prefix != null)
                                                        <span class="input-group-text"
                                                            id="inputGroup-sizing-sm">{{ $voucherType->prefix }}</span>
                                                    @else
                                                        <span class="input-group-text" id="inputGroup-sizing-sm"
                                                            style="display: none;"></span>
                                                    @endif
                                                    <input type="text" class="form-control" style="background: lightgrey;"
                                                        name="voucher_number" id="voucher-number" value="" readonly>
                                                @endisset
                                            @endif
                                        </div>
                                    </div>
                                    <div class="col-lg-4">
                                        <label class="form-label">Voucher Type</label>
                                        <select class="form-select" id="voucher-type" name="voucher_type_id"
                                            onchange="changeVoucherType()" required>
                                            <option value="">Select voucher type</option>
                                        </select>
                                    </div>
                                    <div class="col-lg-4">
                                        <label class="form-label">Voucher Date</label>
                                        <input type="date"
                                            class="form-control {{ isset($accountingVoucher) ? '' : 'datepicker' }}"
                                            name="voucher_date" id="voucher-date"
                                            value="{{ isset($accountingVoucher) ? $accountingVoucher->voucher_date : date('Y-m-d') }}">
                                    </div>
                                </div>
                                <div class="row mb-3">
                                    <div class="col-lg-4">
                                        <label class="form-label">Purchase Return Ledger (Cr)</label>
                                        <select class="form-select" id="account" name="credit_ledger_id"
                                            onchange="fetchAccountItemData(true)" required>
                                            <option value="">Select ledger</option>
                                        </select>
                                    </div>
                                    <div class="col-lg-4">
                                        <label class="form-label">Party (Dr)</label>
                                        <select class="form-select" id="party" name="debit_ledger_id"
                                            onchange="fetchPartyItemData(true)" required>
                                            <option value="">Select ledger</option>
                                            @isset($accountingVoucher)
                                                <option value="{{ $accountingVoucher->debit_ledger_id }}" selected>
                                                    {{ $accountingVoucher->debitLedger->name }}</option>
                                            @endisset
                                        </select>
                                    </div>
                                    <div class="col-lg-4">
                                        <label class="form-label">Tax Type</label>
                                        <select class="form-select" id="tax-type" name="tax_type" data-choices
                                            data-choices-search-false>
                                            @isset($accountingVoucher)
                                                <option value="1" {{ $igst == false ? 'selected' : '' }}>IntraState
                                                </option>
                                                <option value="0" {{ $igst == true ? 'selected' : '' }}>InterState (IGST)
                                                </option>
                                            @else
                                                <option value="1" selected>IntraState</option>
                                                <option value="0">InterState (IGST)</option>
                                            @endisset
                                        </select>
                                    </div>
                                </div>
                                <div class="row mb-3">
                                    <div class="col-lg-4"
                                        style="@if ($companyProfile->show_location == 0) display: none; @endif ">
                                        <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>
                                    @if ($companyProfile->show_cost_center == 1)
                                        <div class="col-lg-4">
                                            <label class="form-label">Cost Center</label>
                                            <select class="form-select" id="cost-center" name="cost_center_id">
                                                <option value="">Select Cost Center</option>
                                                @foreach ($costCenters as $costCenter)
                                                    <option value="{{ $costCenter->id }}"
                                                        {{ isset($accountingVoucher) ? ($accountingVoucher->cost_center_id == $costCenter->id ? 'selected' : '') : '' }}>
                                                        {{ $costCenter->name }}</option>
                                                @endforeach
                                            </select>
                                        </div>
                                    @endif
                                    <div class="col-lg-4">
                                        <label for="nameInput" class="form-label">Remarks</label>
                                        <textarea class="form-control" name="remarks" rows="2" placeholder="Enter remarks">{{ isset($accountingVoucher) ? $accountingVoucher->remarks : '' }}</textarea>
                                    </div>
                                    @if (Auth::user()->company_profile->use_bill_wise_receipt)
                                        <div class="col-lg-4">
                                            <label for="nameInput" class="form-label">Against Vouchers</label>
                                            <select class="form-select" id="against-voucher" name="against_voucher[]"
                                                multiple onchange="checkBalanceAmt()">
                                                @isset($accountingVoucher)
                                                    @php
                                                        $bill_wise_receipts = \App\Models\BillWiseReceipt::where(
                                                            'accounting_voucher_id',
                                                            $accountingVoucher->id,
                                                        )->get();
                                                        foreach ($bill_wise_receipts as $bill_wise_receipt) {
                                                            echo '<option value="' .
                                                                $bill_wise_receipt->against_voucher_id .
                                                                '" selected>' .
                                                                $bill_wise_receipt->againstVoucher->VoucherType->name .
                                                                ' - ' .
                                                                $bill_wise_receipt->againstVoucher->voucher_number .
                                                                ' - ' .
                                                                $bill_wise_receipt->amount .
                                                                '</option>';
                                                        }
                                                    @endphp
                                                @endisset
                                            </select>
                                        </div>
                                    @endif
                                    <div class="col-lg-1">
                                        <label class="form-label">Without GST</label>
                                        <div class="form-check form-switch">
                                            <input class="form-check-input" type="checkbox" id="without-gst"
                                                name="without_gst" value="1"
                                                {{ isset($accountingVoucher) && $accountingVoucher->without_gst == 1 ? 'checked' : '' }}
                                                onchange="toggleGst()">
                                        </div>
                                    </div>
                                </div>
                                {{-- </div> --}}
                            </div>
                        </div>
                        {{-- </div> --}}
                    </div>
                    <div class="col-lg-4">
                        <div class="card">
                            <div class="card-header d-flex align-items-center">
                                <h5 class="card-title mb-0 flex-grow-1">
                                    Report
                                </h5>
                                <div>
                                    <a type="button" class="btn btn-soft-primary waves-effect waves-light"
                                        href="/admin/purchase-return"><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>
                                                    @if (Auth::user()->company_profile->show_item_code_in_sales)
                                                        <th>Item Code</th>
                                                    @endif
                                                    <th>&nbsp;&nbsp;&nbsp;Item</th>
                                                    <th>Stock</th>
                                                    <th>MRP</th>
                                                    <th>Qty</th>
                                                    <th>Unit</th>
                                                    <th>Price</th>
                                                    <th>Gross Value</th>
                                                    <th>Disc%</th>
                                                    <th>Taxable Value</th>
                                                    <th>Serial</th>
                                                    <th>Tax</th>
                                                    <th>Total</th>
                                                    <th></th>
                                                </tr>
                                            </thead>
                                            <tbody id="appendRow">
                                                @isset($accountingVoucherItems)
                                                    @php
                                                        $tabIndex = 0;
                                                    @endphp
                                                    @if (count($accountingVoucherItems) > 0)
                                                        @foreach ($accountingVoucherItems as $key => $accountingVoucherItem)
                                                            @php
                                                                $key = $key + 1;
                                                            @endphp
                                                            <tr id="{{ $key }}"
                                                                class="row_{{ $key }} headrow">
                                                                <input type="hidden" name="row_id[]"
                                                                    value="{{ $key }}"
                                                                    id="row_id_{{ $key }}">
                                                                <td class="text-center purchase-sn" style="font-weight:600;">
                                                                    {{ $key }}
                                                                </td>
                                                                @if (Auth::user()->company_profile->show_item_code_in_sales)
                                                                    <td><input type="text"
                                                                            value="{{ $accountingVoucherItem->stockItem->item_code }}"
                                                                            class="mousetrap form-control itemCode  min-width60"
                                                                            data-id="{{ $key }}"
                                                                            id="itemCode_{{ $key }}"
                                                                            tabindex="{{ $tabIndex + 1 }}"
                                                                            onfocus="handleRow({{ $key }})"></td>
                                                                @endif
                                                                <td>
                                                                    <select class="form-control stock-item" name="item[]"
                                                                        tabindex="{{ $tabIndex + 1 }}"
                                                                        onchange="fetchItemData({{ $key }})"
                                                                        id="item_{{ $key }}">
                                                                        <option value="">Select item</option>
                                                                        <option
                                                                            value="{{ $accountingVoucherItem->stock_item_id }}"
                                                                            selected>
                                                                            {{ $accountingVoucherItem->stockItem->name }}
                                                                        </option>
                                                                    </select>
                                                                </td>
                                                                <td>
                                                                    <div id="stock_{{ $key }}">
                                                                        ---
                                                                    </div>
                                                                </td>
                                                                <td><input type="number" name="mrp[]"
                                                                        value="{{ $accountingVoucherItem->stockItem->mrp }}"
                                                                        id="mrp_{{ $key }}" readonly
                                                                        class="form-control form-input-box min-width60"></td>
                                                                <td><input type="number" name="qty[]"
                                                                        tabindex="{{ $tabIndex + 2 }}"
                                                                        value="{{ $accountingVoucherItem->quantity }}"
                                                                        id="qty_{{ $key }}"
                                                                        class="mousetrap form-control qty form-input-box min-width60">
                                                                </td>
                                                                <td>
                                                                    <select name="unit_id[]" tabindex="{{ $tabIndex + 3 }}"
                                                                        class="mousetrap form-control unit_change unit_{{ $key }}"
                                                                        id="unit_change_{{ $key }}"
                                                                        onchange="purchaseChangeUnit({{ $key }})">
                                                                        @foreach ($accountingVoucherItem->units as $unit)
                                                                            <option value="{{ $unit->id }}"
                                                                                {{ $accountingVoucherItem->unit_id == $unit->id ? 'selected' : '' }}>
                                                                                {{ $unit->symbol }}</option>
                                                                        @endforeach
                                                                        {{-- <option value="{{ $accountingVoucherItem->unit_id }}"
                                                                            {{ isset($accountingVoucherItem) ? ($accountingVoucherItem->unit_id == $accountingVoucherItem->unit->id ? 'selected' : '') : '' }}>
                                                                            {{ $accountingVoucherItem->unit->symbol }}</option> --}}
                                                                    </select>
                                                                </td>
                                                                <td><input type="number" name="purchase_price_exc_gst[]"
                                                                        tabindex="{{ $tabIndex + 4 }}"
                                                                        value="{{ $accountingVoucherItem->price }}"
                                                                        id="purchase_price_exc_gst_{{ $key }}"
                                                                        class="mousetrap form-control purchasePrice form-input-box min-width60">
                                                                </td>
                                                                <td><input type="number" name="gross_value[]"
                                                                        value="{{ $accountingVoucherItem->gross_value }}"
                                                                        id="gross_value_{{ $key }}" readonly
                                                                        class="mousetrap form-control form-input-box min-width60">
                                                                </td>
                                                                <td><input type="number" name="discount_per[]"
                                                                        tabindex="{{ $tabIndex + 5 }}"
                                                                        value="{{ $accountingVoucherItem->disc_percentage }}"
                                                                        id="dis_per_{{ $key }}"
                                                                        class="mousetrap form-control discPer form-input-box min-width50">
                                                                    <input type="hidden" name="disc_amt[]"
                                                                        id="disc_amt_{{ $key }}"
                                                                        value="{{ $accountingVoucherItem->disc_amount }}">
                                                                </td>
                                                                <td><input type="number" name="taxable_value[]"
                                                                        tabindex="{{ $tabIndex + 6 }}"
                                                                        value="{{ $accountingVoucherItem->taxable_value }}"
                                                                        id="taxable_value_{{ $key }}"
                                                                        class="mousetrap form-control taxable_value form-input-box min-width60">
                                                                    <input type="hidden" name="gst[]"
                                                                        value="{{ $accountingVoucherItem->gst_per }}"
                                                                        id="item_gst_{{ $key }}">
                                                                    <input type="hidden" id="cessPer_{{ $key }}"
                                                                        name="cessper[]"
                                                                        value="{{ $accountingVoucherItem->cess_per }}">
                                                                </td>
                                                                <td>
                                                                    <button type="button" class="btn btn-sm btn-primary"
                                                                        onClick="openSerialModal({{ $key }})"
                                                                        tabindex="{{ $tabIndex + 7 }}"><i
                                                                            class="las la-barcode"></i></button>
                                                                </td>
                                                                <td>
                                                                    <input type="number"
                                                                        class="form-control min-width60 form-input-box min-width60 tax_{{ $key }}"
                                                                        value="{{ $accountingVoucherItem->cgst + $accountingVoucherItem->sgst + $accountingVoucherItem->igst + $accountingVoucherItem->cess }}"
                                                                        readonly>
                                                                    <input type="hidden"
                                                                        class="form-control min-width60 form-input-box min-width60 cgst_{{ $key }}"
                                                                        value="{{ $accountingVoucherItem->cgst }}" readonly>
                                                                    <input type="hidden"
                                                                        class="form-control min-width60 form-input-box min-width60 sgst_{{ $key }}"
                                                                        value="{{ $accountingVoucherItem->sgst }}" readonly>
                                                                    <input type="hidden"
                                                                        class="form-control min-width60 form-input-box min-width60 igst_{{ $key }}"
                                                                        value="{{ $accountingVoucherItem->igst }}" readonly>
                                                                    <input type="hidden"
                                                                        class="form-control min-width60 form-input-box min-width60 cessAmt_{{ $key }}"
                                                                        value="{{ $accountingVoucherItem->cess }}" readonly>
                                                                    <input type="hidden" name="cess_amt[]"
                                                                        id="cessAmt_{{ $key }}">
                                                                </td>
                                                                <td>
                                                                    <input type="number" name="total[]"
                                                                        class="form-control form-input-box min-width60 total_{{ $key }}"
                                                                        value="{{ $accountingVoucherItem->total }}" readonly>
                                                                </td>
                                                                <td>
                                                                    <button type="button" class="btn btn-sm btn-danger"
                                                                        onclick="removeRow({{ $key }})"><i
                                                                            class="las la-minus"></i></button>
                                                                </td>
                                                            </tr>
                                                            @php
                                                                $tabIndex += 7;
                                                            @endphp
                                                        @endforeach
                                                    @endif
                                                @endisset
                                            </tbody>
                                            <tfoot>
                                                <tr>
                                                    <td></td>
                                                    @if (Auth::user()->company_profile->show_item_code_in_sales)
                                                        <td></td>
                                                    @endif
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td style="font-weight:bold;text-align:center" id="total-qty"></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td></td>
                                                    <td id="total-taxable" class="text-center" style="font-weight: 600;">
                                                        {{ isset($accountingVoucherItems) ? $accountingVoucherItems->sum('taxable_value') : '0.00' }}
                                                    </td>
                                                    <td></td>
                                                    <td id="total-tax"class="text-center" style="font-weight: 600;">
                                                        {{ isset($accountingVoucherItems) ? $accountingVoucherItems->sum('igst') + $accountingVoucherItems->sum('sgst') + $accountingVoucherItems->sum('cgst') + $accountingVoucherItems->sum('cess') : '0.00' }}
                                                    </td>
                                                    <td id="total-sum" class="text-center" style="font-weight: 600;">
                                                        {{ isset($accountingVoucherItems) ? $accountingVoucherItems->sum('total') : '0.00' }}
                                                    </td>
                                                    <td></td>
                                                </tr>
                                            </tfoot>
                                        </table>
                                        <div class="row">
                                            <div class="col-md-5">
                                                <div class="mb-1">
                                                    <b>TCS :</b> <input type="checkbox" name="tcs"
                                                        {{ isset($accountingVoucher) ? ($accountingVoucher->tcs > 0.0 ? 'checked' : '') : '' }}
                                                        id="tcs">
                                                    <div class="col-md-12" id="tcs_amount" style="font-size: 15px;">
                                                        {{ isset($accountingVoucher) ? $accountingVoucher->tcs : '' }}
                                                    </div>
                                                    <input type="hidden" name="tcsValue" value="">
                                                </div>
                                                <div class="mb-1">
                                                    <b>Discount :</b> <input type="number" name="bill_discount"
                                                        value="{{ isset($accountingVoucher) ? $accountingVoucher->discount : '' }}"
                                                        class="billDiscount" id="bill-discount">
                                                </div>
                                                <div class="mb-1">
                                                    <b>Freight/Etc :</b> <input type="number" name="freight"
                                                        class="freight" style="width: 153px;"
                                                        value="{{ isset($accountingVoucher) ? $accountingVoucher->freight : '' }}"
                                                        id="freight">
                                                </div>
                                                <div class="d-flex mb-1">
                                                    <div><b>Round Off : </b><input type="hidden" id="round-off-amt"
                                                            name="round_off"
                                                            value="{{ isset($accountingVoucher) ? $accountingVoucher->round_off : '0.00' }}">
                                                    </div>
                                                    <div id="round-off">
                                                        <b>{{ isset($accountingVoucher) ? $accountingVoucher->round_off : '0.00' }}</b>
                                                    </div>
                                                </div>
                                                <div class="d-flex mb-2">
                                                    <div><b>Grand Total : </b><input type="hidden" id="grand-total-amt"
                                                            name="grand_total"
                                                            value="{{ isset($accountingVoucher) ? $accountingVoucher->amount : '0.00' }}">
                                                    </div>
                                                    <div id="grand-total">
                                                        <b>{{ isset($accountingVoucher) ? $accountingVoucher->amount : '0.00' }}</b>
                                                    </div>
                                                </div>
                                            </div>
                                            <div class="col-md-5">
                                                <table class="table table-bordered">
                                                    <tr>
                                                        <th>Voucher Date</th>
                                                        <th>Voucher no</th>
                                                        <th>Qty</th>
                                                        <th>Unit</th>
                                                        @if (Auth::user()->company_profile->save_and_print == 0)
                                                            <th>Price</th>
                                                            <th>Price(Inc GST)</th>
                                                            <th>Dis %</th>
                                                        @endif
                                                        <th>Dis Amt</th>
                                                        @if (Auth::user()->company_profile->save_and_print == 1)
                                                            <th>Landing Cost(Inc)</th>
                                                        @endif
                                                        <th>Total</th>
                                                        <th>Batch</th>
                                                    </tr>
                                                    <tbody id="price-history-body">

                                                    </tbody>
                                                </table>
                                            </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 + 1 }}"
                                            @endisset
                                                    onclick="appendStockItemRow()"><i class="las la-plus"></i>Add</button>
                                                <button type="submit" id="submit-btn"
                                                    class="btn btn-primary">Submit</button>
                                            </div>
                                        </div>
                                        <small class="text-danger">* Stock is based on the base unit of the
                                            item</small>
                                    </div>
                                </div>
                            </div>
                        </div>
            </form>
    </main>

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

    <div class="modal fade" id="serialModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header bg-light p-3">
                    <h5 class="modal-title" id="exampleModalLabel">Serial Entry</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"
                        id="close-modal"></button>
                </div>
                <form action="" method="POST" class="tablelist-form" autocomplete="off">
                    @csrf
                    <input type="hidden" id="serialRowId" name="serialRowId">
                    <div class="modal-body">
                        <table>
                            <thead>
                                <tr>
                                    <th width="5%">SN</th>
                                    <th width="90%">Serial</th>
                                    <th width="5%"></th>
                                </tr>
                            </thead>
                            <tbody id="serialTableBody"></tbody>
                        </table>
                        <button class="btn btn-primary" style="margin-top: 10px; margin-bottom: 10px; margin-left: 10px;"
                            type="button" onclick="addSerialRow()" id="addSerialRowBtn">Add Row</button>
                    </div>
                    <div class="modal-footer">
                        <div class="hstack gap-2 justify-content-end">
                            <button type="button" class="btn btn-light" data-bs-dismiss="modal">Close</button>
                            <button type="button" class="btn btn-primary" id="saveSerial">Save</button>
                        </div>
                    </div>
                </form>
            </div>
        </div>
    </div>
@endsection
@section('script')
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.5/jquery.validate.min.js"
        integrity="sha512-rstIgDs0xPgmG6RX1Aba4KV5cWJbAMcvRCVmglpam9SoHZiUCyQVDdH2LPlxoHtrv17XWblE/V/PP+Tr04hbtA=="
        crossorigin="anonymous" referrerpolicy="no-referrer"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/AlertifyJS/1.13.1/alertify.min.js"
        integrity="sha512-JnjG+Wt53GspUQXQhc+c4j8SBERsgJAoHeehagKHlxQN+MtCCmFDghX9/AcbkkNRZptyZU4zC8utK59M5L45Iw=="
        crossorigin="anonymous" referrerpolicy="no-referrer"></script>
    <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
    <script src="{{ URL::asset('/assets/libs/sweetalert2/sweetalert2.min.js') }}"></script>
    <script src="{{ URL::asset('/assets/js/app.min.js') }}"></script>
    <script src="{{ URL::asset('/assets/js/mousetrap.min.js') }}"></script>
    <script>
        let withoutGst = {{ isset($accountingVoucher) && $accountingVoucher->without_gst == 1 ? 'true' : 'false' }};
        let cost_center_required = false;
        let against_vouchers = {};
        @isset($accountingVoucher)
            let serialData = @json($serialData);
        @else
            let serialData = {};
        @endisset
        let serialTabIndex = 1000;

        Mousetrap.bind(['command+left', 'ctrl+left'], function() {
            var focusedElement = $(":focus");
            var tabindex = $(focusedElement).attr('tabindex');
            if (tabindex == undefined || isNaN(tabindex)) {
                return;
            }
            var nextindex = parseInt(tabindex) - 1;
            calculateSum();
            $("[tabindex='" + nextindex + "']").focus().select();
        });

        const voucherTypeSelect = new Choices('#voucher-type', {
            placeholder: true,
        });
        const stockLocationSelect = new Choices('#stock-location', {
            placeholder: true,
        });
        const accountSelect = new Choices('#account', {
            placeholder: true,
        });
        // const partySelect = new Choices('#party', {
        //     placeholder: true,
        // });
        const taxTypeSelect = new Choices('#tax-type', {
            placeholder: true,
        });

        voucherTypeSelect.setChoices(async () => {
            try {
                const voucherTypeId =
                    {{ isset($accountingVoucher) ? $accountingVoucher->voucher_type_id : 'null' }};
                const voucherNumber =
                    '{{ isset($accountingVoucher) ? $accountingVoucher->voucher_number : 'null' }}';
                const params = {
                    voucherTypeId,
                    voucherNumber
                };
                const response = await fetch('/admin/get-purchase-return-voucher-types', {
                    method: 'POST',
                    headers: new Headers({
                        'Content-Type': 'application/json',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: JSON.stringify(params),
                });
                const data = await response.json();
                if (!'{{ isset($accountingVoucher) }}') {
                    document.getElementById('voucher-number').value = data.voucherNumber;
                }
                return data.data;
            } catch (err) {
                console.error(err);
            }
        });
        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);
            }
        });

        accountSelect.setChoices(async () => {
            try {
                const items = await fetch('/admin/get-purchase-return-credit-ledgers', {
                    method: 'post',
                    headers: new Headers({
                        'Content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: `creditLedgerId=${'{{ isset($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-purchase-return-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);
        //     }
        // });
        $('#party').select2({
            placeholder: 'Select party',
            ajax: {
                url: "/admin/get-purchase-return-debit-ledgers",
                type: "POST",
                dataType: 'json',
                delay: 250,
                data: function(params) {
                    return {
                        _token: "{{ csrf_token() }}",
                        search: params.term,
                        page: params.page,
                    };
                },
                processResults: function(data, params) {
                    params.page = params.page || 1;
                    var results = data.data.map(function(item) {
                        var name = item.description != null ? item.name + ' (' + item.description +
                            ')' : item.name;
                        return {
                            id: item.id,
                            text: name,
                        };
                    });

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

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

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

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

            totalQty();
            cost_center_required = '{{ $cost_center_required }}' == '1' ? true : false;
            $('#cost-center').select2({
                placeholder: 'Select Cost Center',
            });
            @if (!isset($accountingVoucher))
                appendStockItemRow();
                $('#party').focus().select();
                $('#party').select2('open');
            @else
                var tabIndex = 0;
                $(append_row + ' > tr').each(function() {
                    var rowCount = $(this).attr('id');
                    const select2Item = $('#item_' + rowCount).attr('tabindex', tabIndex + 1);
                    const select2ItemUnit = $('#unit_change_' + rowCount).attr('tabindex', tabIndex + 3);
                    tabIndex = parseInt(tabIndex) + parseInt(6);
                });
            @endif
        });

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

        $('#accounting-voucher').validate({
            rules: {
                'voucher_number': {
                    required: true,
                },
                'voucher_date': {
                    required: true,
                },
                'amount': {
                    required: true,
                },
                'cost_center_id': {
                    required: function() {
                        return cost_center_required;
                    },
                },
            },
            messages: {
                'voucher_number': {
                    required: "Please enter voucher number",
                },
                'voucher_date': {
                    required: "Please select date",
                },
                'amount': {
                    required: "Please enter amount",
                },
            },
            submitHandler: function(form, e) {
                e.preventDefault();
                calculateSum();
                $('#submit-btn').prop('disabled', true);
                var url = $(form).attr('action');
                var formData = new FormData(form);
                formData.append('serial_data', JSON.stringify(serialData));
                var qtyDoesntMatch = false;
                $(append_row + ' > tr').each(function() {
                    var rowId = $(this).attr('id');
                    if (serialData[rowId] != null && serialData[rowId] !=
                        undefined) {
                        if (serialData[rowId].length != $('#qty_' + rowId)
                            .val()) {
                            alert(
                                "Serial number doesn't match with quantity."
                            );
                            //stop the whole submit
                            qtyDoesntMatch = true;
                            return false;
                        }
                    }
                });
                if (qtyDoesntMatch) {
                    $('#submit-btn').prop('disabled', false);
                    return false;
                }
                $.ajax({
                    url: url,
                    type: 'POST',
                    data: formData,
                    processData: false,
                    contentType: false,
                    success: function(data) {
                        if (data.status == 'success') {
                            form.reset();
                            Swal.fire({
                                title: 'Success!',
                                text: data.message,
                                icon: 'success',
                                confirmButtonText: 'Ok'
                            }).then((result) => {
                                if (result.isConfirmed) {
                                    $('#selectedItem').val(data.accountingVoucherId);
                                    $('#printModal').modal('show');
                                }
                            })
                        } else {
                            Swal.fire({
                                title: 'Error!',
                                text: data.message,
                                icon: 'error',
                                confirmButtonText: 'Ok'
                            })
                        }
                        $('#submit-btn').prop('disabled', false);
                    },
                    error: function(data) {
                        $('#submit-btn').prop('disabled', false);
                        if (data.status === 422) {
                            var message = data.responseJSON.message;
                            Swal.fire({
                                title: 'Error!',
                                text: message,
                                icon: 'error',
                                confirmButtonText: 'Ok'
                            })
                        } else {
                            // Handle other error cases
                            console.log('Other Error:', data.responseText);
                        }
                    }
                });
            }
        });
        let append_row = '#appendRow';
        @isset($accountingVoucher)
            var tabIndex = {{ $tabIndex }};
        @else
            var tabIndex = 1;
        @endisset

        function appendStockItemRow() {
            var rowCount = $('#appendRow tr:last').attr('id');
            if (rowCount == "" || rowCount == undefined) {
                rowCount = 1;
            } else {
                rowCount = parseInt(rowCount) + parseInt(1);
            }
            var rows = '<tr id="' + rowCount + '" class="row_' + rowCount +
                ' headrow"><input type="hidden" name="row_id[]" value="' + rowCount + '" id="row_id_' + rowCount +
                '"><td class="text-center purchase-sn" style="font-weight:600;">' + rowCount +
                '</td>@if (Auth::user()->company_profile->show_item_code_in_sales) <td><input type="text" class="mousetrap form-control itemCode  min-width60" data-id="' +
                rowCount + '" id="itemCode_' + rowCount + '" tabindex="' + `${tabIndex+1}` +
                '" ></td>@endif<td><select class="form-control stock-item" tabindex="1" 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><div id="stock_' + rowCount +
                '"></div></td><td><input type="number" name="mrp[]" id="mrp_' +
                rowCount +
                '" readonly class="form-control form-input-box min-width60"><div class="errormsg" id="error_mrp_' +
                rowCount +
                '"></div></td><td><input type="number" tabindex="' + `${tabIndex+2}` + '" name="qty[]" id="qty_' +
                rowCount +
                '" class="mousetrap form-control qty form-input-box min-width60"><div class="errormsg" id="error_qty_' +
                rowCount + '"></div></td><td><select name="unit_id[]" tabindex="' + `${tabIndex+3}` +
                '" class="mousetrap form-control unit_change unit_' + rowCount +
                '" id="unit_change_' + rowCount + '" onchange="purchaseChangeUnit(' + rowCount +
                ')"></select></td><td><input type="number" tabindex="' + `${tabIndex+4}` +
                '" name="purchase_price_exc_gst[]" id="purchase_price_exc_gst_' +
                rowCount +
                '" class="mousetrap form-control purchasePrice form-input-box min-width60"></td><td><input type="number" name="gross_value[]" id="gross_value_' +
                rowCount +
                '" readonly class="form-control form-input-box min-width60"></td><td><input type="number" tabindex="' +
                `${tabIndex+5}` +
                '" name="discount_per[]" id="dis_per_' +
                rowCount +
                '"  class="mousetrap form-control discPer form-input-box min-width50"><input type="hidden" name="disc_amt[]" id="disc_amt_' +
                rowCount +
                '"></td><td><input type="number" tabindex="' + `${tabIndex+6}` +
                '" name="taxable_value[]" id="taxable_value_' + rowCount +
                '" class="mousetrap form-control taxable_value form-input-box min-width60"><input type="hidden" name="gst[]" id="item_gst_' +
                rowCount +
                '"><input type="hidden" id="cessPer_' + rowCount +
                '" name="cessper[]"></td><td><button type="button" class="btn btn-sm btn-primary" tabindex="' +
                `${tabIndex+7}` + '" onClick="openSerialModal(' +
                rowCount +
                ')"><i class="las la-barcode"></i></button></td> <td><input type="number" class="form-control form-input-box min-width60 tax_' +
                rowCount +
                '"<input type="hidden" class="form-control form-input-box min-width60 cgst_' +
                rowCount +
                '" readonly> <input type="hidden" class="form-control form-input-box min-width60 sgst_' +
                rowCount +
                '" readonly> <input type="hidden" class="form-control form-input-box min-width60 igst_' +
                rowCount +
                '" readonly> <input type="hidden" class="form-control form-input-box min-width60 cessAmt_' +
                rowCount +
                '" readonly><input type="hidden" name="cess_amt[]" id="cessAmt_' + rowCount +
                '"></td><td><input type="number" name="total[]" class="form-control form-input-box min-width60 total_' +
                rowCount +
                '" readonly></td><td><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) {
                            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();
            $('#item_' + rowCount + '').prop('tabindex', tabIndex + 1);
            $('#unit_change_' + rowCount + '').prop('tabindex', tabIndex + 3);
            $('#row_add').prop('tabindex', tabIndex + 8);
            tabIndex += 7;
            @if (Auth::user()->company_profile->show_item_code_in_sales)
                $('#itemCode_' + rowCount + '').focus();
            @else
                $('#item_' + rowCount + '').focus().select();
            @endif

            setSn();
            totalQty();
        }

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

        function fetchItemData(id) {
            var prd = $("#item_" + id).val();
            if (prd != "" && id != "") {
                $.ajax({
                    url: "{{ route('fetch-item') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "prd": prd,
                        "location": $('#stock-location').val(),
                        "date": $('#voucher-date').val(),
                    },
                    success: function(data) {
                        $("#mrp_" + id).val(data.mrp);
                        $("#cessPer_" + id).val(data.cess);
                        $("#item_gst_" + id).val(data.gst);
                        $("#unit_change_" + id).html(data.options);
                        $("#purchase_price_exc_gst_" + id).val(data.purchase_price);
                        $("#stock_" + id).html(data.stock);
                        calculateSum();
                        priceHistory(id);
                    },
                    error: function(xhr) {
                        alert("Something went wrong. Please try again");
                    }
                });
            } else {
                alert("Something went wrong. Please try again");
            }
        };


        let oldDate = null

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

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

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

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

        function priceHistory(id) {
            var item_id = $("#item_" + id).val();
            var ledger_id = $('#party').val();
            if (ledger_id != '' && item_id != '') {
                $.ajax({
                    url: "{{ route('purchase-price-history-ledger') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "item_id": item_id,
                        "ledger_id": $('#party').val(),

                    },
                    success: function(data) {
                        $('#price-history-body').html('');
                        $('#price-history-body').append(data.html);
                    },
                    error: function(err) {
                        alert("Something went wrong. Please try again");
                    }
                });
            }
        }

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

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

        $(document).on('keyup', '.taxable_value', function() {
            if (append_row == '#appendRow') {
                var input_id = $(this).closest('tr').attr('id');
                var srDiscountPer = $("#dis_per_" + input_id).val();
                var taxable_value = $("#taxable_value_" + input_id).val();
                if (srDiscountPer != 100) {
                    var qty = $("#qty_" + input_id).val();
                    if (isNaN(srDiscountPer) || srDiscountPer == undefined || srDiscountPer == "") {
                        srDiscountPer = 0;
                    }
                    if (!isNaN(qty) && qty != undefined && qty != "") {
                        qty = qty;
                    } else {
                        $("#qty_" + input_id).val(1);
                        qty = 1;
                    }
                    if (srDiscountPer == 0) {
                        var purchasePrice = taxable_value / qty;
                        $('#purchase_price_exc_gst_' + input_id).val(parseFloat(purchasePrice).toFixed(3));
                    } else {
                        var purchasePrice = taxable_value / qty;
                        var percentage = (100 - srDiscountPer) / 100;
                        var purchasePrice = purchasePrice / percentage;
                        $('#purchase_price_exc_gst_' + input_id).val(parseFloat(purchasePrice).toFixed(3));
                    }
                    calculateSum(fromTaxableValue = true);
                }
            }
        });

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

        function calculateSum(fromTaxableValue = false) {
            var freight = parseFloat($("#freight").val()) || 0;
            var billDiscount = $("#bill-discount").val();
            var totalSum = 0;
            var discountPer = 0;
            var cessPer = 0;
            var totalTaxableValue = 0;
            var totalTaxValue = 0;
            $(append_row + ' > tr').each(function() {
                var itemTotal = 0;
                var taxableValue = 0;
                var totalTaxAmt = 0;
                var input_id = this.id.match(/\d+/);
                var qty = $("#qty_" + input_id).val();
                var price = $("#purchase_price_exc_gst_" + input_id).val();
                var discountPer = $("#dis_per_" + input_id).val();
                var taxType = $("#tax-type").val();
                if (withoutGst == true) {
                    var itemGst = 0;
                    var cessPer = 0;
                } else {
                    var itemGst = $("#item_gst_" + input_id).val();
                    var cessPer = $("#cessPer_" + input_id).val();
                }
                if (!isNaN(qty) && qty != undefined && qty != "") {
                    qty = qty;
                } else {
                    qty = 0;
                }
                if (!isNaN(price) && price != undefined && price != "") {
                    let grossValue = price * qty;
                    let discountAmount = discountPer * grossValue / 100;
                    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);
                    totalTaxAmt = cessAmount + itemGstAmount;
                    $('.tax_' + input_id).val(parseFloat(totalTaxAmt).toFixed(3));
                    $("#disc_amt_" + input_id).val(discountAmount);
                    $("#gross_value_" + input_id).val(grossValue.toFixed(3));
                    if (fromTaxableValue == false) {
                        $("#taxable_value_" + input_id).val(taxableValue.toFixed(3));
                    }
                    $(".cessAmt_" + input_id).val(cessAmount.toFixed(3));
                    if (taxType == '1') {
                        $(".cgst_" + input_id).val(cgst);
                        $(".sgst_" + input_id).val(sgst);
                        $(".igst_" + input_id).val('');
                    } else {
                        $(".igst_" + input_id).val(itemGstAmount.toFixed(3));
                        $(".cgst_" + input_id).val('');
                        $(".sgst_" + input_id).val('');
                    }
                }
                $(".total_" + input_id).val(itemTotal.toFixed(3));
                totalSum += parseFloat(itemTotal);
                totalTaxableValue += parseFloat(taxableValue);
                totalTaxValue += parseFloat(totalTaxAmt);
            });
            if ($('#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));
            $('#total-taxable').html(totalTaxableValue.toFixed(3));
            $('#total-tax').html(totalTaxValue.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));
            @if (Auth::user()->company_profile->use_bill_wise_receipt)
                checkBalanceAmt();
            @endif
        }

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

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

        $(document).on('keydown', '.qty, .purchasePrice, .discPer, .taxable_value', 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,#party', function(e) {
            var tabindex = $(this).attr('tabindex');
            var nextindex = parseInt(tabindex) + 1;
            $("[tabindex='" + nextindex + "']").focus().select();
        });

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

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

        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);
                    },
                    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");
                    }
                });
            }

        });

        $('#against-voucher').select2({
            placeholder: "Select voucher",
            allowClear: true,
            multiple: true,
            ajax: {
                url: "/admin/get-purchase-return-against-vouchers",
                type: "post",
                dataType: 'json',
                delay: 250,
                data: function(params) {
                    selectedTerm = params.term;
                    ledger_id = $('#party').val();
                    return {
                        _token: '{{ csrf_token() }}',
                        search: params.term,
                        ledger_id: ledger_id
                    }
                },
                processResults: function(response) {
                    against_vouchers = {};
                    var results = response.map(function(item) {
                        against_vouchers[item.id] = item.amount;
                        return {
                            id: item.id,
                            text: item.voucher,
                        };
                    });
                    return {
                        results: results
                    };
                },

            },
            cache: true,
            language: {
                noResults: function(term) {
                    if (ledger_id == '' || ledger_id == null) {
                        return 'Please Select Party First';
                    }
                }
            },

            escapeMarkup: function(markup) {
                return markup;
            }
        });

        function checkBalanceAmt() {
            var amount = $('#grand-total-amt').val();
            var selectedVouchers = $("#against-voucher").val();
            if (amount == null || amount == '' || amount == 0) {
                if (selectedVouchers.length > 0) {
                    alert('No Amount');
                    $('#against-voucher').val('').trigger('change');
                }
            }
            var selectedVoucherSum = selectedVouchers.reduce(function(total, id) {
                return total + (against_vouchers[id] || 0);
            }, 0);
            var lastVoucher = selectedVouchers[selectedVouchers.length - 1];
            var lastVoucherSum = against_vouchers[lastVoucher] || 0;
            if (selectedVoucherSum > amount) {
                var diff = selectedVoucherSum - amount;
                if (diff > lastVoucherSum) {
                    alert("no balance to allocate");
                    selectedVouchers.pop();
                    $('#against-voucher').val(selectedVouchers).trigger('change');
                }
            }
        }

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

        function totalQty() {

            $('#total-qty').html('');
            var sum = 0;
            $('.qty').each(function() {
                sum += parseInt($(this).val()) || 0;
            });
            $('#total-qty').html(sum);

        }

        $(document).on('keydown', '.itemCode', function(e) {
            if (e.keyCode == 13) {
                e.preventDefault();
                var rowcount = $(this).data('id');
                var item_code = $(this).val();
                if (item_code != '') {
                    $.ajax({
                        type: "post",
                        url: "/admin/fetch-item-data-by-code",
                        data: {
                            "item_code": item_code,
                            _token: "{{ csrf_token() }}",
                        },
                        dataType: "json",
                        success: function(response) {
                            if (response.status == false) {
                                alert("Item not found");
                                $('#item_' + rowcount + '').focus().select();

                            } else {
                                var option = '<option value="' + response.item.id + '" selected>' +
                                    response.item.name + '</option>';
                                $('#item_' + rowcount).html(option);
                                fetchItemData(rowcount);
                                $('#unit_change_' + rowcount + '').focus().select();
                            }
                        }
                    });
                } else {
                    $('#item_' + rowcount + '').focus().select();
                }
            }
        });

        function toggleGst() {
            if ($('#without-gst').is(':checked')) {
                withoutGst = true;
            } else {
                withoutGst = false;
            }
            calculateSum();
        }

        function openSerialModal(rowId) {

            $('#serialTableBody').html('');
            $('#serialRowId').val(rowId);
            if (serialData[rowId] != undefined && serialData[rowId] != null) {
                serialData[rowId].forEach(function(item) {
                    addSerialRow(item);
                });
                $('#serialModal').modal('show');
                setTimeout(() => {
                    $("[tabindex='" + serialTabIndex + "']").focus().select();
                }, 500);

            } else {
                addSerialRow();
                $('#serialModal').modal('show');
                setTimeout(() => {
                    $("[tabindex='" + serialTabIndex + "']").focus().select();
                }, 500);
            }
        }


        function addSerialRow(serial = '') {
            var rowCount = $('#serialTableBody tr').length;
            rowCount++;
            var html = '<tr id="serialRow_' + rowCount + '" class="serialRow_' + rowCount +
                '"><td>' + rowCount +
                '</td><td><select required class="form-control serial" id="serial_' + rowCount +
                '" name="serial[]" tabindex="' + serialTabIndex +
                '"></td><td><button type="button" class="btn btn-sm btn-danger remove-serial-row"  data-id="' +
                rowCount + '"><i class="las la-minus"></i></button></td></tr>';
            $('#serialTableBody').append(html);
            $('.serial').select2({
                placeholder: "Select serial number",
                allowClear: true,
                dropdownParent: $("#serialModal"),
                ajax: {
                    url: "/admin/get-sales-item-serials",
                    type: "post",
                    data: function(params) {
                        var alreadySelectedSerials = [];
                        $(append_row + ' > tr').each(function() {
                            var input_id = this.id.match(/\d+/);
                            if (serialData[input_id] != undefined && serialData[input_id] != null) {
                                serialData[input_id].forEach(function(item) {
                                    alreadySelectedSerials.push(item);
                                });
                            }
                        });
                        $('.serial').each(function() {
                            alreadySelectedSerials.push($(this).val());
                        });
                        var stock_item_id = $('#item_' + $('#serialRowId').val()).val();
                        if (stock_item_id == null || stock_item_id == '') {
                            alert('Please select item');
                            return false;
                        } else {
                            return {
                                _token: "{{ csrf_token() }}",
                                search: params.term,
                                page: params.page,
                                stock_item_id: stock_item_id,
                                already_selected_serials: alreadySelectedSerials,
                                from_edit: {{ isset($accountingVoucher) ? 'true' : 'false' }},
                                voucher_id: {{ isset($accountingVoucher) ? $accountingVoucher->id : 'null' }}
                            };
                        }
                    },
                    processResults: function(data) {
                        return {
                            results: $.map(data.data, function(item) {
                                return {
                                    text: item.serial_number,
                                    id: item.id,
                                }
                            })
                        };
                    },
                    cache: true
                }
            });

            if (serial != '') {
                $.ajax({
                    type: "post",
                    url: "/admin/get-sales-item-serials",
                    data: {
                        _token: "{{ csrf_token() }}",
                        page: 1,
                        stock_item_id: $('#item_' + $('#serialRowId').val()).val(),
                        from_edit: {{ isset($accountingVoucher) ? 'true' : 'false' }},
                        voucher_id: {{ isset($accountingVoucher) ? $accountingVoucher->id : 'null' }}
                    },
                    success: function(response) {
                        var options = $.map(response.data, function(item) {
                            return {
                                id: item.id,
                                text: item.serial_number,
                            };
                        });
                        $('#serial_' + rowCount).select2({
                            data: options,
                            dropdownParent: $("#serialModal")

                        }).val(serial).trigger('change');
                        $('#serial_' + rowCount).attr('tabindex', serialTabIndex);
                        serialTabIndex++;
                        $('#serial_' + rowCount).attr('tabindex', serialTabIndex);
                        $('#addSerialRowBtn').attr('tabindex', serialTabIndex + 1);


                    }
                });
            } else {
                serialTabIndex++;
                $('#serial_' + rowCount).attr('tabindex', serialTabIndex);
                $('#addSerialRowBtn').attr('tabindex', serialTabIndex + 1);
            }
        }

        $(document).on('click', '#saveSerial', function(e) {
            var rowId = $('#serialRowId').val();
            var serials = [];
            var allSerialEntered = true;
            $('.serial').each(function() {
                if ($(this).val() == '') {
                    alert('Please enter serial number');
                    allSerialEntered = false;
                }
                serials.push($(this).val());
            });


            if (allSerialEntered) {
                serialData[rowId] = serials;
                $('#serialModal').modal('hide');
                var taxableValueTabIndex = $('#taxable_value_' + rowId).attr('tabindex');
                var nextTabIndex = parseInt(taxableValueTabIndex) + 2;
                $("[tabindex='" + nextTabIndex + "']").focus().select();

            }
        });
        $(document).on('click', '.remove-serial-row', function(e) {
            e.preventDefault();
            var rowId = $(this).data('id');
            $('.serialRow_' + rowId).remove();
        });

        $('#serialModal').on('hidden.bs.modal', function(e) {
            e.preventDefault();
        });

        $(document).on('keydown',
            '#addSerialRowBtn',
            function(e) {
                var key = e.which;
                if (key == 13) // the enter key code
                {
                    e.preventDefault();
                    var serialCount = $('.serial').length;
                    var rowCount = $('#serialRowId').val();
                    var qty = $('#qty_' + rowCount).val();
                    if (qty != '') {
                        if (serialCount >= qty) {
                            $('#saveSerial').trigger('click');
                            return;
                        }
                    }
                    var tabindex = $(this).attr('tabindex');
                    if (tabindex == undefined || isNaN(tabindex)) {
                        return;
                    }
                    var nextindex = parseInt(tabindex);
                    addSerialRow();
                    $("[tabindex='" + nextindex + "']").focus().select();
                }
            });

        $(document).on('select2:select', '.serial', function(e) {
            var tabindex = $(this).attr('tabindex');
            var nextindex = parseInt(tabindex) + 1;
            var currentScroll = $(window).scrollTop();
            $("[tabindex='" + nextindex + "']").focus().select();
            $(window).scrollTop(currentScroll);
        });

        $(document).on('select2:close', '.serial', function(e) {
            var tabindex = $(this).attr('tabindex');
            var nextindex = parseInt(tabindex) + 1;
            var currentScroll = $(window).scrollTop();
            $("[tabindex='" + nextindex + "']").focus().select();
            $(window).scrollTop(currentScroll);
        });

        $(document).on('select2:open', '.serial', function(e) {
            var currentScroll = $(window).scrollTop();
            $('.select2-search__field').focus().select();
            $(window).scrollTop(currentScroll);
        });
    </script>
@endsection