@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 .ledger-select+.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;
        }

        .select2-container *:focus {
            outline: solid 1px #405189 !important;
        }

        input:focus {
            border-color: #405189 !important;
        }
    </style>
    </style>
    @include('admin.stock-items.create-modal-css')
    @include('admin.ledger.create-modal-css')
@endsection
@section('title')
    Purchase
@endsection
@section('content')
    <main>
        <form action="/admin/purchase" method="POST" id="accounting-voucher" autocomplete="off" class="needs-validation"
            novalidate>
            @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">
                                Add Purchase
                            </h5>
                            <div>
                                <a href="/admin/purchase-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 ($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>
                                    </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 tabindex="1">
                                        <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 datepicker" id="voucher-date"
                                        value="{{ date('Y-m-d') }}" name="voucher_date" tabindex="2">
                                </div>
                            </div>
                            <div class="row mb-3">
                                <div class="col-lg-4" id="purchase-ledger">
                                    <label class="form-label">Purchase Ledger (Dr)</label>
                                    <select class="form-select" id="account" name="debit_ledger_id"
                                        onchange="fetchAccountItemData(true)" required>
                                        <option value="">Select ledger</option>
                                    </select>
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Party (Cr)</label>
                                    <select class="form-select" id="party" name="credit_ledger_id"
                                        onchange="fetchPartyItemData(true)" required>
                                        <option value="">Select ledger</option>
                                    </select>
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Tax Type</label>
                                    <select class="form-select" id="tax-type" name="tax_type">
                                        <option value="1" selected>IntraState</option>
                                        <option value="0">InterState (IGST)</option>
                                    </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>
                                        @if (isset($defaultStockLocation) && $defaultStockLocation != null)
                                            <option value="{{ $defaultStockLocation->id }}" selected>
                                                {{ $defaultStockLocation->name }}
                                            </option>
                                        @endif
                                    </select>
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Supplier Invoice No</label>
                                    <input type="text" class="form-control" id="supplier_invoice_no"
                                        name="supplier_invoice_no">
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Supplier Invoice Date</label>
                                    <input type="date" class="form-control" id="supplier_invoice_date"
                                        name="supplier_invoice_date">
                                </div>
                                {{-- </div>
                            <div class="row mb-3"> --}}
                                @if ($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' : '') : '' }}>
                                                    {{ $costCenter->name }}</option>
                                            @endforeach
                                        </select>
                                    </div>
                                @endif
                                <div class="col-lg-4">
                                    <label for="nameInput" class="form-label">Remarks</label>
                                    <textarea class="form-control" name="remarks" id="remarks" rows="2" placeholder="Enter remarks"></textarea>
                                </div>
                                @if (Auth::user()->company_profile->use_bill_wise_receipt)
                                    <div class="col-lg-4">
                                        <label for="nameInput" class="form-label">Against Vouchers</label>
                                        <select class="form-select" id="against-voucher" name="against_voucher[]"
                                            multiple onchange="checkBalanceAmt()">
                                            @isset($accountingVoucher)
                                                @php
                                                    $bill_wise_receipts = \App\Models\BillWiseReceipt::where(
                                                        'accounting_voucher_id',
                                                        $accountingVoucher->id,
                                                    )
                                                        ->whereNotNull('against_voucher_id')
                                                        ->get();
                                                    $opening_receipts = \App\Models\BillWiseReceipt::where(
                                                        'accounting_voucher_id',
                                                        $accountingVoucher->id,
                                                    )
                                                        ->where('Type', 'Opening Balance')
                                                        ->get();
                                                    if ($opening_receipts->count() > 0) {
                                                        foreach ($opening_receipts as $key => $opening_receipt) {
                                                            echo '<option value="0" selected>Opening Balance - ' .
                                                                $opening_receipt->amount .
                                                                '</option>';
                                                        }
                                                    }
                                                    foreach ($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" onchange="toggleGst()">
                                    </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"><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 class="card" style="min-height: 150px;padding: 5px">
                        <div>
                            <table style="width: 100%">
                                <thead>
                                    <tr>
                                        <th>Slab</th>
                                        <th>Unit</th>
                                        <th>Price (Inc Tax)</th>
                                    </tr>
                                <tbody id="priceSlabListBody">
                                </tbody>
                                </thead>
                                <tbody id="priceSlabList"></tbody>

                            </table>

                        </div>
                    </div>
                </div>
            </div>
            <div class="row">
                <div class="col-lg-12">
                    <div class="card">
                        <div class="card-header d-flex align-items-center">
                            <h5 id="item-heading" class="card-title mb-0 flex-grow-1"></h5>
                        </div>
                        <div class="card-body">
                            <div class="row mb-3">
                                <div class="table-responsive">
                                    <table>
                                        <thead id="appendHeadRow">
                                        </thead>
                                        <tbody id="appendRow">
                                        </tbody>
                                        <tfoot id="appendFootRow">
                                        </tfoot>
                                    </table>
                                    <div class="mb-1">
                                        <b>TCS :</b> <input type="checkbox" name="tcs" id="tcs">
                                        <div class="col-md-12" id="tcs_amount" style="font-size: 15px;"></div>
                                        <input type="hidden" name="tcsValue" value="">
                                    </div>
                                    <div class="mb-1">
                                        <b>Discount :</b> <input type="number" name="bill_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="" id="freight">
                                    </div>
                                    <table>
                                        <tr>
                                            <td colspan="2" class="text-end"><button id="additionLedgerAdd"
                                                    type="button" class="btn btn-sm btn-info text-end"><i
                                                        class="las la-plus">Add</button></td>
                                            <td></td>
                                            <td></td>
                                        </tr>
                                        <tbody id="additionLedgerRows" width="100%">
                                            @isset($accountingVoucher)
                                                @foreach ($accountingVoucher->accountingVoucherLedgers as $accountingVoucherLedger)
                                                    <tr id="{{ $loop->iteration }}"
                                                        class="additionalRow_{{ $loop->iteration }}">
                                                        <td>
                                                            <select class="form-control additional-ledger"
                                                                name="additional_ledger[]"
                                                                id="addition_ledger_{{ $loop->iteration }}" required>
                                                                <option value="">Select Ledger</option>
                                                                <option value="{{ $accountingVoucherLedger->ledger_id }}"
                                                                    selected>{{ $accountingVoucherLedger->ledger->name }}
                                                                </option>
                                                            </select>
                                                        </td>
                                                        <td class="addition-ledger-amount-td">
                                                            <input type="number" class="form-control addition-ledger-amount"
                                                                name="additional_ledger_amount[]"
                                                                id="addition_ledger_amount_{{ $loop->iteration }}"
                                                                value={{ $accountingVoucherLedger->amount }}>
                                                        </td>
                                                        <td class="dr-cr-ledger-td">
                                                            <select class="form-select dr_cr_ledger" style="width: 100px;"
                                                                name="dr_cr_ledger[]"
                                                                id="dr_cr_ledger_{{ $loop->iteration }}">
                                                                <option value="Dr"
                                                                    {{ $accountingVoucherLedger->dr_or_cr == 'Dr' ? 'selected' : '' }}>
                                                                    Dr</option>
                                                                <option value="Cr"
                                                                    {{ $accountingVoucherLedger->dr_or_cr == 'Cr' ? 'selected' : '' }}>
                                                                    Cr</option>
                                                            </select>
                                                        </td>
                                                        <td>
                                                            <button type="button" class="btn btn-sm btn-danger"
                                                                onclick="removeAdditionLedgerRow({{ $loop->iteration }})"><i
                                                                    class="las la-minus"></i></button>
                                                        </td>
                                                    </tr>
                                                @endforeach
                                            @endisset
                                        </tbody>
                                    </table>
                                    <div class="d-flex mb-1">
                                        <div><b>Round Off : </b><input type="hidden" id="round-off-amt"
                                                name="round_off"></div>
                                        <b>
                                            <div id="round-off">
                                                0.00
                                            </div>
                                        </b>
                                    </div>
                                    <div class="d-flex mb-2">
                                        <div><b>Grand Total : </b><input type="hidden" id="grand-total-amt"
                                                name="grand_total"></div>
                                        <b>
                                            <div id="grand-total">
                                                0.00
                                            </div>
                                        </b>
                                    </div>
                                </div>
                            </div>
                            <div class="row firsthidden_rows text-end">
                                <div class="col-md-12 text-right">
                                    <button type="button" class="btn btn-info" id="row_add"
                                        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>

    <div id="purchaseUpdatePriceModal" class="modal fade zoomIn" data-bs-keyboard="false" data-bs-backdrop="static"
        tabindex="-1" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="btn-close close-update-price" data-bs-dismiss="modal"
                        aria-label="Close" id="btn-close"></button>
                </div>
                <div class="modal-body">
                    <div class="mt-2 text-center">
                        <input type="hidden" name="purchaseID" id="purchaseID" value="">
                        <div class="mt-4 pt-2 fs-15 mx-4 mx-sm-5">
                            <h4>Are you Sure ?</h4>
                            <p class="text-muted mx-4 mb-0">You want to update product purchase rate with this Purchase
                                rates?</p>
                        </div>
                    </div>
                    <div class="d-flex gap-2 justify-content-center mt-4 mb-2">
                        <button type="button" class="btn w-sm btn-light close-update-price"
                            data-bs-dismiss="modal">Close</button>
                        <button type="button" class="btn w-sm btn-primary" id="update-price">Yes, Update!</button>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="modal modal-lg fade" id="priceHistoryModal" aria-labelledby="exampleModalLabel" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered">
            <div class="modal-content">
                <div class="modal-header bg-light p-3">
                    <h5 class="modal-title" id="exampleModalLabel">Last 5 Price History</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"
                        id="close-modal"></button>
                </div>
                <div class="modal-body" id="price-history" style="font-size: 14px; text-align: center">

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


    <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" id="addSerialRowBtn" onclick="addSerialRow()">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>
    @include('admin.stock-items.create-modal')
    {{-- @include('admin.ledger.create-modal') --}}
    {{-- @include('admin.purchase.cost_allocation_modal') --}}
@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>
    @include('admin.stock-items.create-modal-script')
    {{-- @include('admin.ledger.create-modal-script') --}}
    {{-- @include('admin.purchase.cost_allocation_scripts') --}}
    <script>
        let serialData = {};
        let serialTabIndex = 1000;
        let withoutGst = false;
        let cost_center_required = false;
        let against_vouchers = {};
        Mousetrap.bind(['command+left', 'ctrl+left'], function() {
            var focusedElement = $(":focus");
            focusedElement.css("border", "1px solid #ced4da");
            var tabindex = $(focusedElement).attr('tabindex');
            if (tabindex == undefined || isNaN(tabindex)) {
                return;
            }
            var nextindex = parseInt(tabindex) - 1;
            calculateSum();
            $("[tabindex='" + nextindex + "']").focus().select();
        });
        $('#tax-type').select2({
            placeholder: 'Select Tax Type',
        })
        let printValue;

        $('#stock-location').select2({
            placeholder: 'Select Stock Location',
            ajax: {
                url: "/admin/get-stock-locations",
                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,
                            selected: data.selected
                        };
                    });

                    return {
                        results: results,
                        pagination: {
                            more: (params.page * data.per_page) < data.total
                        }
                    };
                },
                cache: true
            }
        });
        const url = new URL(window.location.href);
        let itemIds = '';
        if (url.searchParams.has('item_ids')) {
            itemIds = url.searchParams.get('item_ids');
        }
        if (itemIds) {

            $.ajax({
                url: "/admin/get-purchase-voucher-types",
                type: "post",
                dataType: 'json',
                data: {
                    _token: '{{ csrf_token() }}',
                },
                success: function(response) {
                    // Process the data and populate Select2
                    var results = response.data.map(function(item) {
                        return {
                            id: item.id,
                            text: item.name,
                        };
                    });
                    $('#voucher-type').select2({
                        placeholder: 'Select Voucher Type',
                        allowClear: false,
                        data: results
                    });



                    @isset($accountingVoucher)
                    @else
                        // Pre-select the first option
                        $('#voucher-type').val(results[0].id).trigger('change');
                        $('#voucher-type').prop('tabindex', 1);
                    @endisset

                },
                error: function(err) {
                    console.error("Error loading data:", err);
                }
            });
        } else {
            $('#voucher-type').select2({
                placeholder: 'Select Voucher Type',
                ajax: {
                    url: "/admin/get-purchase-voucher-types",
                    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
                }
            });
        }
        $('#voucher-type').prop('tabindex', 1);
        $('#account').select2({
            placeholder: 'Select Ledger',
            ajax: {
                url: "/admin/get-purchase-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').select2({
            placeholder: 'Select Party',
            ajax: {
                url: "/admin/get-purchase-ledgers",
                type: "POST",
                dataType: 'json',
                delay: 250,
                data: function(params) {
                    return {
                        _token: "{{ csrf_token() }}",
                        search: params.term,
                        page: params.page,
                    };
                },
                processResults: function(data, params) {
                    params.page = params.page || 1;
                    var results = data.data.map(function(item) {
                        var name = item.description != null ? item.name + ' (' + item.description +
                            ')' : item.name;
                        return {
                            id: item.id,
                            text: name,
                        };
                    });

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

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

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

        let saved = false;
        $(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))

                @php
                    $items = [];
                    $itemIds = app('request')->query('item_ids');
                    $itemIdsArray = explode(',', $itemIds);
                    foreach ($itemIdsArray as $itemId) {
                        $item = \App\Models\StockItem::find($itemId);
                        if ($item) {
                            $items[$itemId] = $item->name;
                        }
                    }
                @endphp
                let items = {!! json_encode($items) !!};
                if (items.length == 0) {
                    appendStockItemRow();
                }
                setTimeout(() => {
                        for (let i = 0; i < Object.keys(items).length; i++) {
                            appendStockItemRow(items[Object.keys(items)[i]], Object.keys(items)[i]);
                        }
                        $('#voucher-type').focus().select();
                        $('#voucher-type').select2('open');
                    @endif
                }, 300)
        });

        $('#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) {
                                    saved = true;
                                    console.log(data.data);
                                    printValue = data.data;
                                    $('#purchaseID').val(data.data);
                                    @if (Auth::user()->company_profile->quick_cost_allocation == 1)
                                        $('#accounting_voucher_id').val(data.data);
                                        $('#CostAllocationModal').modal('show');
                                    @else
                                        $('#purchaseUpdatePriceModal').modal('show');
                                    @endif
                                }
                            })
                        } else {
                            Swal.fire({
                                title: 'Error!',
                                text: data.message,
                                icon: 'error',
                                confirmButtonText: 'Ok'
                            })
                        }
                        $('#submit-btn').prop('disabled', false);
                    },
                    error: function(data) {
                        $('#submit-btn').prop('disabled', false);
                        if (data.status === 422) {
                            var message = data.responseJSON.message;
                            Swal.fire({
                                title: 'Error!',
                                text: message,
                                icon: 'error',
                                confirmButtonText: 'Ok'
                            })
                        } else {
                            // Handle other error cases
                            console.log('Other Error:', data.responseText);
                        }
                    }
                });
            }
        });

        $("#purchaseUpdatePriceModal").on('hide.bs.modal', function() {
            $('#selectedItem').val(printValue);
            @if (Auth::user()->company_profile->direct_print_in_purchase == 1)
                $('#printModal').modal('show');
            @else
                window.location.href = "{{ route('purchase.create') }}";
            @endif

        });

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

        $('#update-price').click(function(e) {
            e.preventDefault();
            var purchaseID = $('#purchaseID').val();
            $.ajax({
                type: "post",
                url: "/admin/update-purchase-price",
                data: {
                    _token: "{{ csrf_token() }}",
                    "purchaseID": purchaseID
                },
                success: function(response) {
                    if (response.status == 'success') {
                        Swal.fire({
                            title: 'Success!',
                            text: response.message,
                            icon: 'success',
                            confirmButtonText: 'Ok'
                        }).then((result) => {
                            $('#purchaseUpdatePriceModal').modal('hide');
                            // if (result.isConfirmed) {
                            // $('#selectedItem').val(printValue);
                            // $('#printModal').modal('show');
                            // }
                        });
                    } else {
                        Swal.fire({
                            title: 'Error!',
                            text: response.message,
                            icon: 'error',
                            confirmButtonText: 'Ok'
                        });
                    }
                }
            });
        });

        let append_row = '#appendRow';
        let ledgerAppend_row = '#additionLedgerRows';
        var tabIndex = 0;
        $('#account').prop('tabindex', tabIndex + 3);
        $('#account').focus().select();
        $('#party').prop('tabindex', tabIndex + 4);
        $('#party').focus().select();
        $('#tax-type').prop('tabindex', tabIndex + 5);
        $('#tax-type').focus().select();
        $('#stock-location').prop('tabindex', tabIndex + 6);
        $('#stock-location').focus().select();
        $('#supplier_invoice_no').prop('tabindex', tabIndex + 7);
        $('#supplier_invoice_date').prop('tabindex', tabIndex + 8);
        $('#remarks').prop('tabindex', tabIndex + 9);

        tabIndex += 9;

        function appendStockItemRow(itemName = '', itemId = '') {
            var rowCount = $('#appendRow tr:last').attr('id');
            if (rowCount == "" || rowCount == undefined) {
                rowCount = 1;
            } else {
                rowCount = parseInt(rowCount) + parseInt(1);
            }

            var voucherType = $('#voucher-type option:selected').text();
            if (voucherType == "Asset Purchase") {
                $("#item-heading").html('Add Ledgers');
                $("#purchase-ledger").hide();
                $("#appendHeadRow").empty();
                $("#appendFootRow").empty();
                var headRow = '<tr>' +
                    '<th>SN</th>' +
                    '<th>&nbsp;&nbsp;&nbsp;Ledger</th>' +
                    '<th>Qty</th>' +
                    '<th>Price</th>' +
                    '<th>Gross Value</th>' +
                    '<th>Disc%</th>' +
                    '<th>Taxable Value</th>' +
                    '<th>Tax</th>' +
                    '<th>Total</th>' +
                    '<th></th>' +
                    '</tr>';
                var rows = '<tr id="' + rowCount + '" class="row_' + rowCount +
                    ' headrow"><td class="text-center purchase-sn" style="font-weight:600;">' + rowCount +
                    '</td><td><select tabindex="1" class="form-control ledger-select" name="item[]" id="item_' +
                    rowCount + '" onchange="fetchItemData(' +
                    rowCount + ', true)"><option value="">Select ledger</option>';