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

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

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

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

        .error {
            color: red;
        }

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

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

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

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

        .min-width60 {
            min-width: 60px !important;
        }
    </style>
@endsection
@section('title')
    Purchase
@endsection
@section('content')
    <main>
        <form action="/admin/purchase/{{ $accountingVoucher->id }}" method="POST" id="accounting-voucher"
            autocomplete="off" class="needs-validation" novalidate>
            @method('put')
            @csrf
            <div class="row">
                <div class="col-lg-8">
                    <div class="card">
                        <div class="card-header">
                            <h5 class="card-title mb-0 flex-grow-1">
                                Edit Purchase
                            </h5>
                        </div>
                        <div class="card-body">
                            <div class="row mb-3">
                                <div class="col-lg-4">
                                    <label for="nameInput" class="form-label">Voucher Number</label>
                                    <div class="input-group">
                                        @if (str_contains($accountingVoucher->voucher_number, '-'))
                                            @php
                                                $explode = explode('-', $accountingVoucher->voucher_number);
                                                $voucherNumber = end($explode);
                                                $prefix = array_pop($explode);
                                                $prefix = implode('-', $explode);
                                            @endphp
                                            <span class="input-group-text"
                                                id="inputGroup-sizing-sm">{{ $prefix }}</span>
                                            <input type="text" class="form-control" style="background: lightgrey;"
                                                name="voucher_number" id="voucher-number" value="{{ $voucherNumber }}"
                                                readonly>
                                        @else
                                            <span class="input-group-text" id="inputGroup-sizing-sm"
                                                style="display: none;"></span>
                                            <input type="text" class="form-control" style="background: lightgrey;"
                                                name="voucher_number" id="voucher-number"
                                                value="{{ $accountingVoucher->voucher_number }}" readonly>
                                        @endif
                                    </div>
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Voucher Type</label>
                                    <select class="form-select" id="voucher-type" name="voucher_type_id"
                                        onchange="changeVoucherType()" required>
                                        <option value="">Select voucher type</option>
                                    </select>
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Voucher Date</label>
                                    <input type="date" class="form-control"
                                        value="{{ $accountingVoucher->voucher_date }}" name="voucher_date"
                                        id="voucher-date">
                                </div>
                            </div>
                            <div class="row mb-3">
                                <div class="col-lg-4" id="purchase-ledger">
                                    <label class="form-label">Purchase Ledger (Dr)</label>
                                    <select class="form-select" id="account" name="debit_ledger_id"
                                        onchange="fetchAccountItemData(true)" required>
                                        <option value="">Select ledger</option>
                                    </select>
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Party (Cr)</label>
                                    <select class="form-select" id="party" name="credit_ledger_id"
                                        onchange="fetchPartyItemData(true)" required>
                                        <option value="">Select ledger</option>
                                        <option value="{{ $accountingVoucher->credit_ledger_id }}" selected>
                                            {{ $accountingVoucher->creditLedger->name }}</option>
                                    </select>
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Tax Type</label>
                                    <select class="form-select" id="tax-type" name="tax_type" data-choices
                                        data-choices-search-false>
                                        <option value="1" {{ $igst == false ? 'selected' : '' }}>IntraState</option>
                                        <option value="0" {{ $igst == true ? 'selected' : '' }}>InterState (IGST)
                                        </option>
                                    </select>
                                </div>
                            </div>
                            <div class="row mb-3">
                                <div class="col-lg-4">
                                    <label class="form-label">Stock Location</label>
                                    <select class="form-select" id="stock-location" name="stock_location_id" required>
                                        <option value="">Choose stock location</option>
                                    </select>
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Supplier Invoice No</label>
                                    <input type="text" class="form-control"
                                        value="{{ $accountingVoucher->supplier_invoice_no }}" id="supplier_invoice_no"
                                        name="supplier_invoice_no">
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Supplier Invoice Date</label>
                                    <input type="date" class="form-control" id="supplier_invoice_date"
                                        value="{{ $accountingVoucher->supplier_invoice_date }}"
                                        name="supplier_invoice_date">
                                </div>
                            </div>
                            <div class="row mb-3">
                                <div class="col-lg-3">
                                    <label class="form-label">Cost Center</label>
                                    <select class="form-select" id="cost-center" name="cost_center_id">
                                        <option value="">Select Cost Center</option>
                                        @foreach ($costCenters as $costCenter)
                                            <option value="{{ $costCenter->id }}"
                                                {{ isset($accountingVoucher) ? ($accountingVoucher->cost_center_id == $costCenter->id ? 'selected' : '') : '' }}>
                                                {{ $costCenter->name }}</option>
                                        @endforeach
                                    </select>
                                </div>
                                <div class="col-lg-4">
                                    <label class="form-label">Batch</label>
                                    <select class="form-select" id="batch" name="batch">
                                        <option value="">Select Batch</option>
                                    </select>
                                </div>
                                <div class="col-lg-4">
                                    <label for="nameInput" class="form-label">Remarks</label>
                                    <textarea class="form-control" name="remarks" rows="2" placeholder="Enter remarks">{{ $accountingVoucher->remarks }}</textarea>
                                </div>
                                <div 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"
                                            {{ $accountingVoucher->without_gst == 1 ? 'checked' : '' }}
                                            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>
            </div>
            <div class="row">
                <div class="col-lg-12">
                    <div class="card">
                        <div class="card-header d-flex align-items-center">
                            <h5 id="item-heading" class="card-title mb-0 flex-grow-1">Add Items</h5>
                        </div>
                        <div class="card-body">
                            <div class="row mb-3">
                                <div class="table-responsive">
                                    <table>
                                        <thead id="appendHeadRow">
                                            <tr>
                                                <th>SN</th>
                                                <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>Discount <br> Amt</th>
                                                <th>Taxable Value</th>
                                                <th></th>
                                                <th>CGST</th>
                                                <th>SGST</th>
                                                <th>IGST</th>
                                                <th>CESS</th>
                                                <th>Total</th>
                                                <th></th>
                                            </tr>
                                        </thead>
                                        <tbody id="appendRow">
                                            @if (count($accountingVoucherItems) > 0)
                                                @php
                                                    $tabIndex = 0;
                                                @endphp
                                                @foreach ($accountingVoucherItems as $key => $accountingVoucherItem)
                                                    @php
                                                        $key = $key + 1;
                                                    @endphp
                                                    <tr id="{{ $key }}"
                                                        class="row_{{ $key }} headrow">
                                                        <td class="text-center purchase-sn" style="font-weight:600;">
                                                            {{ $key }}
                                                        </td>
                                                        <td>
                                                            <select class="form-control stock-item" name="item[]"
                                                                tabindex="{{ $tabIndex + 1 }}"
                                                                onchange="fetchItemData({{ $key }}, false)"
                                                                id="item_{{ $key }}">
                                                                <option value="">Select item</option>
                                                                <option
                                                                    value="{{ $accountingVoucherItem->stock_item_id }}"
                                                                    selected>
                                                                    {{ $accountingVoucherItem->stockItem->name }}
                                                                </option>
                                                            </select>
                                                        </td>
                                                        <td>
                                                            <div id="stock_{{ $key }}"></div><input
                                                                type="hidden" name="item_batch[]"
                                                                id="item_batch_{{ $key }}"
                                                                @if ($accountingVoucherItem->batch_id != null) data-name="{{ $accountingVoucherItem?->batch?->name }}" @endif
                                                                value="{{ $accountingVoucherItem->batch_id }}"><input
                                                                type="hidden" name="expiry[]"
                                                                id="expiry_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->expiry_date }}">
                                                            <input type="hidden" name="batch_mrp[]"
                                                                id="batch_mrp_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->batch_mrp }}"><input
                                                                type="hidden" name="batch_selling_price[]"
                                                                id="batch_selling_price_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->batch_price }}">
                                                            <input type="hidden" name="margin[]"
                                                                id="margin_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->batch_margin }}"><input
                                                                type="hidden" name="batch_discount[]"
                                                                id="batch_discount_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->batch_discount }}">
                                                        </td>
                                                        </td>
                                                        <td><input type="number" name="mrp[]"
                                                                value="{{ $accountingVoucherItem->batch_mrp ?? $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 }}"
                                                                    {{ $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 }}"
                                                                class="form-control form-input-box min-width60 gross_value"
                                                                tabindex="{{ $tabIndex + 5 }}"></td>
                                                        <td><input type="number" name="discount_per[]"
                                                                tabindex="{{ $tabIndex + 6 }}"
                                                                value="{{ $accountingVoucherItem->disc_percentage }}"
                                                                id="dis_per_{{ $key }}"
                                                                class="mousetrap form-control discPer form-input-box min-width50">
                                                        </td>
                                                        <td>
                                                            <input type="number" name="disc_amt[]"
                                                                tabindex="{{ $tabIndex + 7 }}"
                                                                class="form-control form-input-box min-width50 discAmt"
                                                                id="disc_amt_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->disc_amount }}">
                                                        </td>
                                                        <td><input type="number" name="taxable_value[]"
                                                                tabindex="{{ $tabIndex + 8 }}"
                                                                value="{{ $accountingVoucherItem->taxable_value }}"
                                                                id="taxable_value_{{ $key }}"
                                                                class="mousetrap form-control taxable_value form-input-box min-width60">
                                                            <input type="hidden" name="gst[]"
                                                                id="item_gst_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->gst_per }}">
                                                            <input type="hidden" id="cessPer_{{ $key }}"
                                                                name="cessper[]"
                                                                value="{{ $accountingVoucherItem->cess_per }}">
                                                        </td>
                                                        <td> <button type="button" class="btn btn-soft-primary"
                                                                class="batch-modal"
                                                                onclick="batchModal({{ $key }})"
                                                                id="batchbtn_{{ $key }}"
                                                                tabindex="{{ $tabIndex + 9 }}"
                                                                @if ($accountingVoucherItem->batch_id != null) style="background-color: #6dc78e" @endif><i
                                                                    class="ri-file-add-line"></i></button> </td>
                                                        <td>
                                                            <input type="number"
                                                                class="form-control form-input-box min-width60 cgst_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->cgst }}" readonly>
                                                        </td>
                                                        <td>
                                                            <input type="number"
                                                                class="form-control form-input-box min-width60 sgst_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->sgst }}" readonly>
                                                        </td>
                                                        <td>
                                                            <input type="number"
                                                                class="form-control form-input-box min-width60 igst_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->igst }}" readonly>
                                                        </td>
                                                        <td class="cessAmt_{{ $key }}">
                                                            <input type="number"
                                                                class="form-control form-input-box min-width60 cessAmt_{{ $key }}"
                                                                value="{{ $accountingVoucherItem->cess }}" readonly>
                                                            <input type="hidden" name="cess_amt[]"
                                                                id="cessAmt_{{ $key }}">
                                                        </td>
                                                        <td>
                                                            <input type="number" 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 += 9;
                                                    @endphp
                                                @endforeach
                                            @endif
                                        </tbody>
                                        <tfoot id="appendFootRow">
                                            <tr>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td></td>
                                                <td id="total-sum" class="text-center" style="font-weight: 600;">
                                                    {{ $accountingVoucherItems->sum('total') }}
                                                </td>
                                                <td></td>
                                            </tr>
                                        </tfoot>
                                    </table>
                                    <div class="row">
                                        <div class="col-md-3">
                                            <table>
                                                <div class="mb-1">
                                                    <b>TCS :</b> <input type="checkbox" name="tcs"
                                                        {{ $accountingVoucher->tcs > 0.0 ? 'checked' : '' }}
                                                        id="tcs">
                                                    <div class="col-md-12" id="tcs_amount" style="font-size: 15px;">
                                                        {{ $accountingVoucher->tcs }}
                                                    </div>
                                                    <input type="hidden" name="tcsValue" value="">
                                                </div>
                                                <div class="mb-1">
                                                    <b>Discount :</b> <input type="number" name="bill_discount"
                                                        value="{{ $accountingVoucher->discount }}" class="billDiscount"
                                                        id="bill-discount">
                                                </div>
                                                <div class="mb-1">
                                                    <b>Freight/Etc :</b> <input type="number" name="freight"
                                                        class="freight" style="width: 153px;"
                                                        value="{{ isset($accountingVoucher) ? $accountingVoucher->freight : '' }}"
                                                        id="freight">
                                                </div>
                                                <div class="d-flex mb-1">
                                                    <div><b>Round Off : </b><input type="hidden" id="round-off-amt"
                                                            name="round_off" value="{{ $accountingVoucher->round_off }}">
                                                    </div>
                                                    <b>
                                                        <div id="round-off">
                                                            {{ $accountingVoucher->round_off }}
                                                        </div>
                                                    </b>
                                                </div>
                                                <div class="d-flex mb-2">
                                                    <div><b>Grand Total : </b><input type="hidden" id="grand-total-amt"
                                                            name="grand_total" value="{{ $accountingVoucher->amount }}">
                                                    </div>
                                                    <b>
                                                        <div id="grand-total">
                                                            {{ $accountingVoucher->amount }}
                                                        </div>
                                                    </b>
                                                </div>
                                            </table>
                                        </div>
                                        <div class="col-md-8">
                                            <table class="table table-bordered">
                                                <tr>
                                                    <th>Purchase Price</th>
                                                    <th>MRP</th>
                                                    <th>Selling Price</th>
                                                    <th>GST</th>
                                                    <th>Cess</th>
                                                    <th>Selling Price(Inc Tax)</th>
                                                    <th>HSN Code</th>
                                                    <th>Base Unit</th>
                                                    <th>ALt Unit</th>
                                                    <th>Batch</th>
                                                    <th>Batch Price</th>
                                                    <th>Batch Discount</th>
                                                </tr>
                                                <tbody id="ItemDetails">

                                                </tbody>
                                            </table>
                                        </div>
                                    </div>
                                </div>
                            </div>
                            <div class="row firsthidden_rows text-end">
                                <div class="col-md-12 text-right">
                                    <button type="button" class="btn btn-info" id="row_add"
                                        tabindex="{{ $tabIndex + 1 }}" 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-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>

    <!-- Add Batch Modal -->
    <div class="modal fade" id="addBatchModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel"
        aria-hidden="true">
        <div class="modal-dialog" role="document">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title" id="exampleModalLabel">Create Batch</h5>
                    <button class="btn-close" type="button" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <form method="post" action="" id="addBatchForm">
                    @csrf
                    <input type="hidden" id="is_from">
                    <div class="modal-body">
                        <div class="row gx-3 mb-3">
                            <div class="col-md-12">
                                <label class="small mb-1" for="batch">Batch</label>
                                <input class="form-control" name="addBatch" id="addBatch" type="text"
                                    placeholder="Enter Batch" required />
                            </div>
                        </div>
                    </div>
                    <div class="modal-footer">
                        <button class="btn btn-secondary" type="button" data-bs-dismiss="modal">Close</button>
                        <button class="btn text-white btn-primary" type="submit">Add</button>
                    </div>
                </form>
            </div>
        </div>
    </div>

    {{-- Batch Modal --}}
    <div class="modal fade" id="batchModal" 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>
                <div class="modal-body">
                    <table class="table table-bordered">
                        <tr>
                            <input type="hidden" id="modal_id">
                            <th>Batch</th>
                            <td>
                                <select class="form-control" id="modal_batch" onchange="fetchBatchStock()">
                                    <option value="">Select batch</option>
                                </select>
                            </td>
                        </tr>
                        <tr>
                            <th>Expiry Date</th>
                            <td>
                                <input type="date" class="form-control" id="batch_expiry">
                            </td>
                        </tr>
                        <tr>
                            <th>Batch Mrp</th>
                            <td>
                                <input type="number" class="form-control" id="batch_mrp">
                            </td>
                        </tr>
                        <tr>
                            <th>Margin</th>
                            <td>
                                <input type="number" class="form-control" id="margin">
                            </td>
                        </tr>
                        <tr>
                            <th>Batch Selling Price</th>
                            <td>
                                <input type="number" class="form-control" id="batch_price">
                            </td>
                        </tr>
                        <tr>
                            <th>Batch Discount %</th>
                            <td>
                                <input type="number" class="form-control" id="batch_discount">
                            </td>
                        </tr>
                    </table>
                </div>
                <div class="modal-footer">
                    <div class="hstack gap-2 justify-content-end">
                        <button type="button" class="btn btn-light" data-bs-dismiss="modal">Close</button>
                        <button class="btn btn-primary" id="save-btn" type="button">Save</button>
                    </div>
                </div>
            </div>
        </div>
    </div>
@endsection
@section('script')
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.5/jquery.validate.min.js"
        integrity="sha512-rstIgDs0xPgmG6RX1Aba4KV5cWJbAMcvRCVmglpam9SoHZiUCyQVDdH2LPlxoHtrv17XWblE/V/PP+Tr04hbtA=="
        crossorigin="anonymous" referrerpolicy="no-referrer"></script>
    <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/AlertifyJS/1.13.1/alertify.min.js"
        integrity="sha512-JnjG+Wt53GspUQXQhc+c4j8SBERsgJAoHeehagKHlxQN+MtCCmFDghX9/AcbkkNRZptyZU4zC8utK59M5L45Iw=="
        crossorigin="anonymous" referrerpolicy="no-referrer"></script>
    <script src="{{ URL::asset('/assets/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 = false;
        let cost_center_required = false;
        Mousetrap.bind(['command+left', 'ctrl+left'], function() {
            var focusedElement = $(":focus");
            var tabindex = $(focusedElement).attr('tabindex');
            if (tabindex == undefined || isNaN(tabindex)) {
                return;
            }
            var nextindex = parseInt(tabindex) - 1;
            calculateSum();
            $("[tabindex='" + nextindex + "']").focus().select();
        });
        const voucherTypeSelect = new Choices('#voucher-type', {
            placeholder: true,
        });
        const stockLocationSelect = new Choices('#stock-location', {
            placeholder: true,
        });
        const accountSelect = new Choices('#account', {
            placeholder: true,
        });
        // const partySelect = new Choices('#party', {
        //     placeholder: true,
        // });
        const taxTypeSelect = new Choices('#tax-type', {
            placeholder: true,
        });

        stockLocationSelect.setChoices(async () => {
            try {
                const items = await fetch('/admin/get-stock-locations', {
                    method: 'post',
                    headers: new Headers({
                        'Content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: `stockLocationId=${'{{ $accountingVoucher->stock_location_id }}'}`
                }).then((response) => response.json());
                return items.data;
                var result = items.json();
            } catch (err) {
                console.error(err);
            }
        });
        voucherTypeSelect.setChoices(async () => {
            try {
                const voucherTypeId =
                    {{ $accountingVoucher->voucher_type_id }};
                const voucherNumber =
                    '{{ $accountingVoucher->voucher_number }}';
                const params = {
                    voucherTypeId,
                    voucherNumber
                };
                const response = await fetch('/admin/get-purchase-voucher-types', {
                    method: 'POST',
                    headers: new Headers({
                        'Content-Type': 'application/json',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: JSON.stringify(params),
                });
                const data = await response.json();
                return data.data;
            } catch (err) {
                console.error(err);
            }
        });
        accountSelect.setChoices(async () => {
            try {
                const items = await fetch('/admin/get-purchase-debit-ledgers', {
                    method: 'post',
                    headers: new Headers({
                        'Content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    }),
                    body: `debitLedgerId=${'{{ $accountingVoucher->debit_ledger_id }}'}`
                }).then((response) => response.json());
                return items.data;
                var result = items.json();
            } catch (err) {
                console.error(err);
            }
        });
        // partySelect.setChoices(async () => {
        //     try {
        //         const items = await fetch('/admin/get-purchase-credit-ledgers', {
        //             method: 'post',
        //             headers: new Headers({
        //                 'Content-type': 'application/x-www-form-urlencoded; charset=UTF-8',
        //                 'X-CSRF-TOKEN': '{{ csrf_token() }}',
        //             }),
        //             body: `creditLedgerId=${'{{ $accountingVoucher->credit_ledger_id }}'}`
        //         }).then((response) => response.json());
        //         return items.data;
        //         var result = items.json();
        //     } catch (err) {
        //         console.error(err);
        //     }
        // });
        $('#party').select2({
            placeholder: 'Select item',
            ajax: {
                url: "/admin/get-purchase-ledgers",
                type: "POST",
                dataType: 'json',
                delay: 250,
                data: function(params) {
                    return {
                        _token: "{{ csrf_token() }}",
                        search: params.term,
                        page: params.page,
                    };
                },
                processResults: function(data, params) {
                    params.page = params.page || 1;
                    var results = data.data.map(function(item) {
                        var name = item.description != null ? item.name + ' (' + item.description +
                            ')' : item.name;
                        return {
                            id: item.id,
                            text: name,
                        };
                    });

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

        $('.item-batch').select2({
            placeholder: 'Select Batch',
            ajax: {
                url: "/admin/get-item-batches",
                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.map(function(item) {
                        return {
                            id: item.id,
                            text: item.name,
                        };
                    });

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

        $('#batch').select2({
            placeholder: 'Select Batch',
            ajax: {
                url: "/admin/get-batches",
                type: "POST",
                dataType: 'json',
                delay: 250,
                data: function(params) {
                    return {
                        _token: "{{ csrf_token() }}",
                        search: params.term,
                    };
                },
                processResults: function(data) {
                    return {
                        results: $.map(data, function(item) {
                            return {
                                text: item.name,
                                id: item.id
                            }
                        })
                    };
                },
                cache: true
            },
            language: {
                noResults: function(term) {
                    return '<a class="btn btn-sm text-white" style="background-color:#4a1d53"  data-from="normal"  id="showAddBatchModal">Add Batch</a>';
                }
            },
            escapeMarkup: function(markup) {
                return markup;
            }
        });

        $('#addBatchForm').submit(function(e) {
            e.preventDefault();
            var batch = $('input[name=addBatch]').val();
            $.ajaxSetup({
                headers: {
                    'X-CSRF-TOKEN': '{{ csrf_token() }}'
                }
            });
            $.ajax({
                type: "post",
                url: "/admin/add-batch",
                data: {
                    name: batch,
                },
                success: function(response) {
                    $('#addBatchModal').modal('hide');
                    if ($('#is_from').val() == 'item') {
                        batchModal($('#modal_id').val());
                    }
                }
            });
        });

        $('.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.name;
                        if (item.purchase_price != null) {
                            name += ' (P.Price. ' + item.purchase_price + ')';
                        }
                        if (item.description != null) {
                            name += ' (' + item.description + ')';
                        }
                        name += '(Code :' + item.item_code + ')';
                        name += '(MRP :' + item.mrp + ')';
                        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');
            }

            cost_center_required = '{{ $cost_center_required }}' == '1' ? true : false;
            $('#cost-center').select2({
                placeholder: 'Select Cost Center',
            });
            var tabIndex = 0;
            $(append_row + ' > tr').each(function() {
                var rowCount = $(this).attr('id');
                const select2Item = $('#item_' + rowCount).attr('tabindex', tabIndex + 1);
                // const select2ItemBatch = $('#item_batch_' + rowCount).attr('tabindex', tabIndex + 2);
                const select2ItemUnit = $('#unit_change_' + rowCount).attr('tabindex', tabIndex + 3);
                tabIndex = parseInt(tabIndex) + parseInt(9);
            });
        });

        $('#accounting-voucher').validate({
            rules: {
                'voucher_number': {
                    required: true,
                },
                'voucher_date': {
                    required: true,
                },
                'amount': {
                    required: true,
                },
                'cost_center_id': {
                    required: function() {
                        return cost_center_required;
                    },
                },
            },
            messages: {
                'voucher_number': {
                    required: "Please enter voucher number",
                },
                'voucher_date': {
                    required: "Please select date",
                },
                'amount': {
                    required: "Please enter amount",
                },
            },
            submitHandler: function(form, e) {
                e.preventDefault();
                $('#submit-btn').prop('disabled', true);
                calculateSum();
                var url = $(form).attr('action');
                var formData = new FormData(form);
                $.ajax({
                    url: url,
                    type: 'POST',
                    data: formData,
                    processData: false,
                    contentType: false,
                    success: function(data) {
                        if (data.status == 'success') {
                            form.reset();
                            Swal.fire({
                                title: 'Success!',
                                text: data.message,
                                icon: 'success',
                                confirmButtonText: 'Ok'
                            }).then((result) => {
                                if (result.isConfirmed) {
                                    $('#selectedItem').val(data.accountingVoucherId);
                                    @if (Auth::user()->company_profile->direct_print_in_purchase == 1)
                                        $('#printModal').modal('show');
                                    @else
                                        window.location.href =
                                            "{{ route('purchase.index') }}";
                                    @endif
                                }
                            })
                        } else {
                            Swal.fire({
                                title: 'Error!',
                                text: data.message,
                                icon: 'error',
                                confirmButtonText: 'Ok'
                            })
                        }
                        $('#submit-btn').prop('disabled', false);
                    },
                    error: function(data) {
                        $('#submit-btn').prop('disabled', false);
                        if (data.status === 422) {
                            var message = data.responseJSON.message;
                            Swal.fire({
                                title: 'Error!',
                                text: message,
                                icon: 'error',
                                confirmButtonText: 'Ok'
                            })
                        } else {
                            // Handle other error cases
                            console.log('Other Error:', data.responseText);
                        }
                    }
                });
            }
        });
        let append_row = '#appendRow';
        var tabIndex = 0;

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

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

            var rows = '<tr id="' + rowCount + '" class="row_' + rowCount +
                ' headrow"><td class="text-center purchase-sn" style="font-weight:600;">' + rowCount +
                '</td><td><select tabindex="1" class="form-control stock-item" name="item[]" onchange="fetchItemData(' +
                rowCount + ', false)" id="item_' + rowCount + '"><option value="">Select item</option>';
            var rows1 = '</select><div class="errormsg" id="error_item_' + rowCount +
                '"></div></td><td><div id="stock_' +
                rowCount +
                '"></div><input type="hidden" name="item_batch[]" id="item_batch_' + rowCount +
                '"><input type="hidden" name="expiry[]" id="expiry_' + rowCount +
                '"><input type="hidden" name="batch_mrp[]" id="batch_mrp_' + rowCount +
                '"><input type="hidden" name="batch_selling_price[]" id="batch_selling_price_' +
                rowCount + '"><input type="hidden" name="margin[]" id="margin_' +
                rowCount + '"><input type="hidden" name="batch_discount[]" id="batch_discount_' + rowCount +
                '"></td></td><td><input type="number" name="mrp[]" id="mrp_' +
                rowCount +
                '"  class="form-control form-input-box min-width60"><div class="errormsg" id="error_mrp_' +
                rowCount +
                '"></div></td><td><input type="number" tabindex="' + `${tabIndex+2}` + '" name="qty[]" id="qty_' +
                rowCount +
                '" class="mousetrap form-control qty form-input-box min-width60" ><div class="errormsg" id="error_qty_' +
                rowCount + '"></div></td><td><select tabindex="' + `${tabIndex+3}` +
                '" name="unit_id[]" class="mousetrap form-control unit_change unit_' + rowCount +
                '" id="unit_change_' + rowCount + '" onchange="purchaseChangeUnit(' + rowCount +
                ')"></select></td><td><input type="number" tabindex="' + `${tabIndex+4}` +
                '" name="purchase_price_exc_gst[]" id="purchase_price_exc_gst_' +
                rowCount +
                '" class="mousetrap form-control purchasePrice form-input-box min-width60"></td><td><input type="number" name="gross_value[]" id="gross_value_' +
                rowCount +
                '"  class="form-control form-input-box min-width60 gross_value" tabindex="' +
                `${tabIndex+5}` +
                '"></td><td><input type="number" tabindex="' +
                `${tabIndex+6}` +
                '" name="discount_per[]" id="dis_per_' +
                rowCount +
                '"  class="mousetrap form-control discPer form-input-box min-width50"></td><td><input tabindex="' +
                `${tabIndex+7}` +
                '" class="form-control form-input-box min-width50 discAmt" type="number" name="disc_amt[]" id="disc_amt_' +
                rowCount +
                '"></td><td><input type="number" tabindex="' + `${tabIndex+8}` +
                '" name="taxable_value[]" id="taxable_value_' + rowCount +
                '" class="mousetrap form-control taxable_value form-input-box min-width60"><input type="hidden" name="gst[]" id="item_gst_' +
                rowCount +
                '"><input type="hidden" id="cessPer_' + rowCount +
                '" name="cessper[]"></td><td> <button type="button" class="btn btn-soft-primary" class="batch-modal" id="batchbtn_' +
                rowCount + '" onclick="batchModal(' +
                rowCount +
                ')"  tabindex="' + `${tabIndex+9}` +
                '"><i class="ri-file-add-line"></i></button> </td><td><input type="number" class="form-control form-input-box min-width60 cgst_' +
                rowCount +
                '" readonly></td><td><input type="number" class="form-control form-input-box min-width60 sgst_' + rowCount +
                '" readonly></td><td><input type="number" class="form-control form-input-box min-width60 igst_' + rowCount +
                '" readonly></td><td><input type="number" class="form-control form-input-box min-width60 cessAmt_' +
                rowCount +
                '" readonly><input type="hidden" name="cess_amt[]" id="cessAmt_' + rowCount +
                '"></td><td><input type="number" name="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.name;
                            if (item.purchase_price != null) {
                                name += ' (P.Price. ' + item.purchase_price + ')';
                            }
                            if (item.description != null) {
                                name += ' (' + item.description + ')';
                            }
                            name += '(Code :' + item.item_code + ')';
                            name += '(MRP :' + item.mrp + ')';
                            return {
                                id: item.id,
                                text: name,
                            };
                        });

                        return {
                            results: results,
                            pagination: {
                                more: (params.page * data.per_page) < data.total
                            }
                        };
                    },
                    cache: true
                }
            });
            $('.item-batch').select2({
                placeholder: 'Select Batch',
                ajax: {
                    url: "/admin/get-item-batches",
                    type: "POST",
                    dataType: 'json',
                    delay: 250,
                    data: function(params) {
                        return {
                            _token: "{{ csrf_token() }}",
                            search: params.term,
                            page: params.page,
                            item: $('#item_' + rowCount + '').val(),
                            is_from_purchase: true,
                        };
                    },
                    processResults: function(data, params) {
                        params.page = params.page || 1;
                        var results = data.map(function(item) {
                            return {
                                id: item.id,
                                text: item.name,
                            };
                        });

                        return {
                            results: results,
                            pagination: {
                                more: (params.page * data.per_page) < data.total
                            }
                        };
                    },
                    cache: true
                }
            });
            $('.unit_change').select2();
            $('#item_' + rowCount + '').prop('tabindex', tabIndex + 1);
            $('#unit_change_' + rowCount + '').prop('tabindex', tabIndex + 3);
            $('#row_add').prop('tabindex', tabIndex + 11);
            tabIndex += 10;
            $('#item_' + rowCount + '').focus().select();
            setSn();
        }

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

        function fetchItemData(id, ledgerData) {
            var prd = $("#item_" + id).val();
            if (!ledgerData) {
                @if (Auth::user()->company_profile->prevent_duplicate_item_in_purchase == 1)
                    var itemIds = [];
                    $('.stock-item').each(function(index) {
                        if (itemIds.includes($(this).val())) {
                            alert('Item already added');
                            setTimeout(() => {
                                $('#item_' + id).val('').trigger('change');
                                $('#item_' + id).focus();
                                $('#item_' + id).select2('open');

                            }, 200);
                            return false;
                        }
                        itemIds.push($(this).val());
                    });
                @endif
            }
            if (prd != "" && id != "") {
                $.ajax({
                    url: "{{ route('fetch-item') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "prd": prd,
                        "ledgerData": ledgerData,
                        "location": $('#stock-location').val(),
                        "date": $('#voucher-date').val(),
                    },
                    success: function(data) {
                        $("#mrp_" + id).val(data.mrp);
                        $("#cessPer_" + id).val(data.cess);
                        $("#item_gst_" + id).val(data.gst);
                        $("#unit_change_" + id).html(data.options);
                        $("#purchase_price_exc_gst_" + id).val(data.purchase_price);
                        $("#stock_" + id).html(data.stock);
                        if ($('#batch').val() != '' && $('#batch').val() != null) {
                            $('#item_batch_' + id).append('<option value="' + $('#batch').val() +
                                '" selected>' + $('#batch')
                                .select2('data')[0].text + '</option>');
                            $('#item_batch_' + id).trigger('change');
                        }
                        calculateSum();
                        itemDetails(id);
                    },
                    error: function(xhr) {
                        alert("Something went wrong. Please try again");
                    }
                });
            }
        };


        let oldDate = null

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

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

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

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

        function purchaseChangeUnit(id) {
            let unit_id = $('#unit_change_' + id).val();
            let stock_item_id = $('#item_' + id).val();
            $.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,.freight', function() {
            calculateSum();
        });

        $(document).on('keyup', '.qty,.purchasePrice', function() {
            var input_id = $(this).closest('tr').attr('id');
            var qty = $("#qty_" + input_id).val();
            var price = $("#purchase_price_exc_gst_" + input_id).val();
            var grossValue = price * qty;
            $('#gross_value_' + input_id).val(parseFloat(grossValue).toFixed(3));
            calculateSum();
        });
        $(document).on('keyup', '.discPer', function() {
            var input_id = $(this).closest('tr').attr('id');
            var grossValue = $("#gross_value_" + input_id).val();
            if (!isNaN(grossValue) && grossValue != '' && grossValue != undefined) {
                var dicountAmt = grossValue * $(this).val() / 100;
                $("#disc_amt_" + input_id).val(parseFloat(dicountAmt).toFixed(3));
                calculateSum(true);
            }
        });

        $(document).on('keyup', '.taxable_value', function() {
            if (append_row == '#appendRow') {
                var input_id = $(this).closest('tr').attr('id');
                var gross_value = $("#gross_value_" + input_id).val();
                var taxable_value = $("#taxable_value_" + input_id).val();
                if (!isNaN(taxable_value) && taxable_value != '' && taxable_value != undefined && !isNaN(
                        gross_value) && gross_value != '' && gross_value != undefined) {
                    var dicountAmt = gross_value - taxable_value;
                    $("#disc_amt_" + input_id).val(parseFloat(dicountAmt).toFixed(3));
                    calculateSum(disPer = false, fromTaxableValue = true);
                }
            }
        });

        $(document).on('keyup', '.gross_value', function() {
            if (append_row == '#appendRow') {
                var input_id = $(this).closest('tr').attr('id');
                var gross_value = $("#gross_value_" + input_id).val();
                var qty = $("#qty_" + input_id).val();
                if (!isNaN(qty) && qty != undefined && qty != "") {
                    qty = qty;
                } else {
                    $("#qty_" + input_id).val(1);
                    qty = 1;
                }

                var purchasePrice = gross_value / qty;
                $('#purchase_price_exc_gst_' + input_id).val(parseFloat(purchasePrice).toFixed(3));
                calculateSum(disPer = false, fromTaxableValue = false, fromGrossValue = true);
            }
        });

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


        $(document).on('keyup', '.discAmt', function() {
            var input_id = $(this).closest('tr').attr('id');
            var dicountAmt = $("#disc_amt_" + input_id).val();
            let grossValue = $('#gross_value_' + input_id).val();
            let discountPercentage = ((dicountAmt / grossValue) * 100).toFixed(3);
            $("#dis_per_" + input_id).val(discountPercentage);
            calculateSum();
        })

        function calculateSum(disPer = false, fromTaxableValue = false, fromGrossValue = false) {
            saved = false;
            var billDiscount = $("#bill-discount").val();
            var freight = parseFloat($("#freight").val()) || 0;
            var totalSum = 0;
            var discountPer = 0;
            var cessPer = 0;
            $(append_row + ' > tr').each(function() {
                var itemTotal = 0;
                var input_id = this.id.match(/\d+/);
                var qty = $("#qty_" + input_id).val();
                var price = $("#purchase_price_exc_gst_" + input_id).val();
                var discountPer = $("#dis_per_" + input_id).val();
                var dicountAmt = $("#disc_amt_" + input_id).val();
                var grossValue = $("#gross_value_" + 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 != "") {
                    if (isNaN(grossValue) || grossValue == undefined || grossValue == "" || grossValue == 0) {
                        grossValue = price * qty;
                    }

                    let discountPercentage = ((dicountAmt / grossValue) * 100).toFixed(3);
                    let taxableValue = (grossValue - dicountAmt);
                    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);
                    let taxTotal = cessAmount + itemGstAmount;
                    $('.tax_' + input_id).val(parseFloat(taxTotal).toFixed(3));
                    if (disPer == true) {
                        $("#disc_amt_" + input_id).val(dicountAmt);
                    } else {
                        $("#dis_per_" + input_id).val(discountPercentage);
                    }
                    if (fromGrossValue == false) {
                        $("#gross_value_" + input_id).val(parseFloat(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('');
                    }
                }
                $(".total_" + input_id).val(itemTotal.toFixed(3));
                totalSum += parseFloat(itemTotal);
            });
            if ($('#tcs').is(':checked') == true) {
                var tcsAmount = totalSum * 0.1 / 100;
                $('input[name="tcsValue"]').val(tcsAmount.toFixed(3));
                $("#tcs_amount").html(tcsAmount.toFixed(3));
            } else {
                var tcsAmount = 0;
            }
            $("#total-sum").html(totalSum.toFixed(3));
            let additionalTotal = 0;
            // $(ledgerAppend_row + ' > tr').each(function() {
            //     var ledgerRowId = this.id.match(/\d+/);
            //     var amount = $("#addition_ledger_amount_" + ledgerRowId).val();
            //     if (!isNaN(amount) && amount != undefined && amount != "") {
            //         var dr_cr = $('#dr_cr_ledger_' + ledgerRowId).val()
            //         if (dr_cr == 'Dr') {
            //             additionalTotal += parseFloat(amount);
            //         } else {
            //             additionalTotal -= parseFloat(amount);
            //         }
            //     }

            // });
            let grandTotal = (totalSum + tcsAmount + freight + additionalTotal - 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
            // setLandingCost();
        }

        $("#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();
        }

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

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

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

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

        $('#addBatchModal').on('show.bs.modal', function(e) {
            if ($('#is_from').val() == 'item') {
                var searchInput = $('input[aria-controls="select2-modal_batch-results"]').val();
                $('input[name=addBatch]').val(searchInput);
            } else {
                var searchInput = $('input[aria-controls="select2-batch-results"]').val();
                $('input[name=addBatch]').val(searchInput);
            }
            $('input[name=addBatch]').focus();

        });

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

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

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

        function fetchBatchStock(rowId) {
            let itemId = $('#item_' + rowId).val();
            let batchId = $('#item_batch_' + rowId).val();
            if (itemId != '' && batchId != '' && batchId != null) {
                $.ajax({
                    url: "{{ route('fetch-batch-stock') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "item_id": itemId,
                        "batch_id": batchId
                    },
                    success: function(data) {
                        $('#stock_' + rowId).html(data);
                    },
                    error: function(xhr) {
                        alert("Something went wrong. Please try again");
                    }
                });
            }
        }

        function batchModal(id) {
            if ($('#margin_' + id + '').val() != null && $('#margin_' + id + '').val() != '') {
                $('#margin').val($('#margin_' + id + '').val());
            } else {
                $.ajax({
                    type: "post",
                    url: "/admin/get-item-profit-margin",
                    data: {
                        _token: "{{ csrf_token() }}",
                        item_id: $('#item_' + id + '').val(),
                    },
                    success: function(response) {
                        if (response == null) {
                            $('#margin').val(0);
                        } else {
                            $('#margin').val(response);
                        }
                    },
                });
            }
            $('#modal_batch').val('').trigger('change');
            $('#batch_expiry').val('');
            $('#batch_mrp').val('');
            $('#batch_price').val('');
            $('#batch_discount').val('');
            $('#modal_id').val(id);
            var item_batch = $('#item_batch_' + id + '').val();
            var expiry = $('#expiry_' + id + '').val();
            if (item_batch != null && item_batch != '') {
                $('#modal_batch').val(item_batch).trigger('change');
                if ($('#modal_batch').val() == null || $('#modal_batch').val() == '') {
                    //append option
                    var batch_name = $('#item_batch_' + id + '').data('name');
                    var option = new Option(batch_name, item_batch, true, true);
                    $('#modal_batch').append(option).trigger('change');
                }
            } else {
                if ($('#batch').val() != '' && $('#batch').val() != null) {
                    var batchName = $('#batch option:selected').text();
                    var option = new Option(batchName, $('#batch').val(), true, true);
                    $('#modal_batch').append(option).trigger('change');
                }
            }
            if (expiry != null) {
                $('#batch_expiry').val(expiry);
            }

            var mrp = $('#batch_mrp_' + id + '').val();
            if (mrp != null && mrp != '') {
                $('#batch_mrp').val(mrp);
            } else {
                $('#batch_mrp').val($('#mrp_' + id + '').val());
            }
            var discount = $('#batch_discount_' + id + '').val();
            if (discount != null && discount != '') {
                $('#batch_discount').val(discount);
            } else {
                $('#batch_discount').val($('#dis_per_' + id + '').val());
            }
            var price = $('#batch_selling_price_' + id + '').val();
            if (price != null && price != '') {
                $('#batch_price').val(price);
            } else {
                var price = $('#purchase_price_exc_gst_' + id + '').val();
                setTimeout(() => {
                    var margin = $('#margin').val();
                    if (price != null && margin != null) {
                        var selling_price = price * (1 + (margin / 100));
                        $('#batch_price').val(selling_price.toFixed(2));
                    }
                }, 500);
            }

            $('#batchModal').modal('show');
            setTimeout(() => {
                $('#modal_batch').focus().select();
                $('#modal_batch').select2('open');
            }, 500);
        }

        $('#modal_batch').select2({
            placeholder: 'Select Batch',
            allowClear: true,
            dropdownParent: $('#batchModal'),
            ajax: {
                url: "/admin/get-item-batches",
                type: "POST",
                dataType: 'json',
                delay: 250,
                data: function(params) {
                    var rowCount = $('#modal_id').val();
                    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.map(function(item) {
                        return {
                            id: item.id,
                            text: item.name,
                        };
                    });

                    return {
                        results: results,
                        pagination: {
                            more: (params.page * data.per_page) < data.total
                        }
                    };
                },
                cache: true
            },
            language: {
                noResults: function(term) {
                    return '<a class="btn btn-sm text-white" style="background-color:#4a1d53"  data-from="item"  id="showAddBatchModal">Add Batch</a>';
                }
            },
            escapeMarkup: function(markup) {
                return markup;
            }
        });
        $(document).on('click', '#showAddBatchModal', function() {
            $('#is_from').val($(this).data('from'));
            $('#batchModal').modal('hide');
            $('#addBatchModal').modal('show');
        });

        $('#save-btn').on('click', function() {
            var rowId = $('#modal_id').val();
            var item_batch = $('#modal_batch').val();
            if (item_batch != null) {
                if ($('#margin').val() == null || $('#margin').val() == '') {
                    alert('Plase Enter Margin')
                    return false;
                }
            }
            var expiry = $('#batch_expiry').val();
            var mrp = $('#batch_mrp').val();
            var price = $('#batch_price').val();
            $('#item_batch_' + rowId + '').val(item_batch);
            $('#expiry_' + rowId + '').val(expiry);
            $('#batch_mrp_' + rowId + '').val(mrp);
            $('#batch_selling_price_' + rowId + '').val(price);
            $('#margin_' + rowId + '').val($('#margin').val());
            $('#batch_discount_' + rowId + '').val($('#batch_discount').val());
            if (item_batch != null) {
                $('#batchbtn_' + rowId + '').css('background-color', '#6dc78e');
            }
            $('#batchModal').modal('hide');
        });

        $(document).on('keyup', '#margin', function(e) {
            var id = $('#modal_id').val();
            var price = $('#purchase_price_exc_gst_' + id + '').val();
            var margin = $('#margin').val();
            var selling_price = price * (1 + (margin / 100));
            $('#batch_price').val(selling_price.toFixed(2));
        });

        $(document).on('keyup', '#batch_price', function(e) {
            var id = $('#modal_id').val();
            var selling_price = $('#batch_price').val();
            var price = $('#purchase_price_exc_gst_' + id + '').val();
            var margin = ((selling_price - price) / price) * 100;
            $('#margin').val(margin.toFixed(2));

        });

        function itemDetails(id) {
            var item_id = $("#item_" + id).val();
            $('#ItemDetails').html('');
            if (item_id != '') {
                $.ajax({
                    url: "{{ route('get-item-details') }}",
                    type: "POST",
                    data: {
                        _token: "{{ csrf_token() }}",
                        "item_id": item_id,
                    },
                    success: function(data) {
                        console.log(data.html);

                        $('#ItemDetails').append(data.html);
                    },
                    error: function(err) {
                        alert("Something went wrong. Please try again");
                    }
                });
            }
        }
         function toggleGst() {
            if ($('#without-gst').is(':checked')) {
                withoutGst = true;
            } else {
                withoutGst = false;
            }
            calculateSum();
        }
    </script>
@endsection