@extends('layouts.app')
<link href="{{url('css/custome-table.css')}}" rel="stylesheet" type="text/css">
@section('style')
    <style>
        .dropdown-toggle .clear {
            display: none;
        }
        .v-select.searchable .dropdown-toggle{
            height: 27px;
            /* border: 1px solid red; */
        }
    </style>
@stop
@section('content')
    <div class="row">
        <div class="portlet light bg-inverse" style="min-height: 100%;">
            <div class="portlet-title">
                <div class="caption">
                    <i class="icon-equalizer font-green-haze"></i>
                    <span class="caption-subject font-green-haze bold uppercase">@lang('layout.SaleNumber') 
                        <span style="color: red"> ({{$sale->number}})</span> @lang('menu.Refund')  
                    </span>
                    <!-- <span class="caption-helper">some info...</span> -->
                </div>
                <div class="tools">
                    <a href="" class="collapse" data-original-title="" title=""> </a>
                    <a href="#portlet-config" data-toggle="modal" class="config" data-original-title="" title=""> </a>
                    <a href="" class="reload" data-original-title="" title=""> </a>
                    <a href="" class="remove" data-original-title="" title=""> </a>
                </div>
            </div>
            <div id="app" v-cloak class="portlet-body form" style="margin-bottom:50%;">
                <!-- BEGIN FORM-->
                {{Form::model($sale,['route' => ['refund.updateSale',$sale->sale_id],'method' => 'PATCH','class' => 'form-horizontal','id'=>'sales-form'])}}
                {{ csrf_field() }}
                <div class="form-body">
                    <div class="row">
                        <div class="col-lg-9 col-md-9 col-sm-12 col-xs-12" style="box-shadow: 0px 0px 3px rgba(172, 171, 171, 0.877);border-radius: 8px; margin-bottom: 10px;padding-bottom: 10px;">
                            <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
                                <label class="control-label">@lang('layout.Customer')</label>
                                <input type="text" class="form-control" value="{{$sale->member_name}}" disabled>
                                <input type="hidden" name="customer" value="{{$sale->member_id}}" required>
                            </div>
                            <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
                                <label class="control-label">@lang('layout.Currency')</label>
                                <input type="text" value="{{$sale->currency}}" disabled class="form-control">
                                <input type="hidden" name="currency" :value="selected_currency.code">
                            </div>
                            <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
                                <label class="control-label">@lang('layout.Rate')</label>
                                <input type="number" name="currency_rate" name="rate" v-model="(!selected_currency)?0:selected_currency.rate"  class="form-control" :class="{'has-error':rate<=0}" readonly>
                            </div>
                            <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12" style="height: 53px;">
                                <div class="form-group">
                                    <div class="col-md-12">
                                        <label class="control-label">@lang('layout.Discount')</label>
                                        <div class="input-group">
                                            <input v-model="discountFiled" class="form-control" type="number" min="0" max="100" disabled>
                                            <span v-if="discountIsAmount" @click="discountIsAmount = !discountIsAmount" class="input-group-addon">
                                                @{{selected_currency.symbol}}
                                                <input type="hidden" class="input-group-addon" name="discount_type" value="currency">
                                            </span>
                                            <span v-else @click="discountIsAmount = !discountIsAmount" class="input-group-addon">%
                                                <input type="hidden" name="discount_type" value="percent">
                                            </span>
                                            <input type="hidden" name="discountTotal" :value="discount">
                                            <input type="hidden" name="discount" :value="discountFiled">
                                        </div>
                                    </div>
                                </div>
                            </div>
                            <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12" style="height: 53px;">
                                <label class="control-label">@lang('layout.Account')</label>
                                <v-select label="name" :options="approperiateBank" v-model="selected_banks"></v-select>
                                <input type="hidden" name="bank_account" :value="(this.selected_banks==null)?null:selected_banks.id">
                            </div>
                            <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
                                <div class="form-group">
                                    <div class="col-md-12">
                                        <label class="control-label">@lang('layout.Description')</label>
                                        <textarea name="description" class="form-control" rows="1" disabled>{{$sale->description}}</textarea>
                                    </div>
                                </div>
                            </div>
                            <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
                                <label class="control-label">@lang('layout.SaleDate')</label>
                                <input type="text" class="form-control date" value="{{convertDate($sale->date)}}" autocomplete="off">
                            </div>
                            <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
                                <label class="control-label">@lang('layout.RefundDate')</label>
                                <input type="text" name="date" class="form-control date">
                            </div>
                            <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12">
                                <label class="control-label">@lang('layout.RefundNo')</label>
                                <input type="number" name="refundNo" class="form-control" value="{{$number}}">
                            </div>
                            <div class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
                                <label class="control-label">@lang('layout.Description')</label>
                                <textarea name="newDescription" class="form-control" rows="1"></textarea>
                            </div>
                        </div>
                        <div class="col-lg-3 col-md-3 col-sm-12 col-xs-12">
                            <div style="box-shadow: 0px 0px 3px rgba(172, 171, 171, 0.877);border-radius: 8px;margin-bottom: 1em;">
                                <div class="dashboard-stat2 ">
                                    <table class="dashboard-tabel" width="100%">
                                        <tr>
                                            <td style="text-align: right;">
                                                <small>@lang('layout.Total') :</small>
                                            </td>
                                            <td class="text-right"><span data-counter="counterup" data-value="7800">
                                                @{{ Number.parseFloat(((subtotal - discountFiledRow) - (discount*(subtotal - discountFiledRow)/100))-payeds).toFixed(precision())}}
                                            </span>
                                                <small class="font-green-sharp">@{{selected_currency.symbol}}</small>
                                            </td>
                                        </tr>
                                        <tr>
                                            <td style="text-align: right;">
                                                <small>@lang('layout.Discount'): (@{{
                                                    Number.parseFloat(discount).toFixed(precision()) }}%)
                                                </small>
                                            </td>
                                            <td class="text-right">
                                                <span class="text-right" data-counter="counterup" data-value="7800">@{{ Number.parseFloat(discount*subtotal/100).toFixed(precision()) }}</span>
                                                <small class="font-green-sharp">@{{selected_currency.symbol}}</small>
                                            </td>
                                        </tr>
                                        <tr>
                                            <td style="text-align: right;">
                                                <small>@lang('layout.Sub-Total'):</small>
                                            </td>
                                            <td class="text-right">
                                                <span class="text-right" data-counter="counterup" data-value="7800">@{{ subtotal.toFixed(precision())}}</span>
                                                <small class="font-green-sharp">@{{selected_currency.symbol}}</small>
                                            </td>
                                        </tr>
                                    </table>
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="col-lg-12 col-md-12 col-sm-12 col-xs-12" style="box-shadow: 0px 0px 3px rgba(172, 171, 171, 0.877);border-radius: 8px; margin-bottom: 10px; padding: 15px 0px;overflow-x: scroll;">
                        <table v-if="inventories.length>0" id="table_content" class="table table-bordered table-advance">
                            <thead>
                                <tr>
                                    <th>#</th>
                                    <th style="min-width: {{itemFieldWidth()}}px">@lang('layout.ItemName') </th>
                                    <th style="min-width: 100px">@lang('layout.SiteName') </th>
                                    @if(searchByCodeLocation()=="true")
                                    <th style="min-width: 100px;">@lang('layout.Location')</th>
                                    @endif
                                    <th v-show="showWhat('sale_description')=='yes'">@lang('layout.Description') </th>
                                    <th style="min-width: 100px">@lang('layout.OldQuantity') </th>
                                    <th style="min-width: 100px">@lang('layout.Quantity') </th>
                                    <th v-show="showWhat('other_measure')=='yes'"
                                        style="min-width: 80px">@lang('layout.OMeasureValue1')
                                    </th>
                                    <th v-show="showWhat('other_measure2')=='yes'"
                                        style="min-width: 80px">@lang('layout.OMeasureValue2')
                                    </th>
                                    <th style="min-width: 100px">@lang('layout.OnHand') </th>
                                    <th style="min-width: 110px">@lang('layout.ExpireDate')</th>
                                    <th style="min-width: 100px">@lang('layout.Measure') </th>
                                    <th style="min-width: 100px">@lang('layout.SalePrice') </th>
                                    <th v-show="showWhat('sale_discount')=='yes'" style="min-width: 50px">@lang('layout.Discount') </th>
                                    <th style="min-width: 100px">@lang('layout.Total') </th>
                                    <th></th> 
                                </tr>
                            </thead>
                            <tbody>
                                <tr v-for="(item,index) in inventories">
                                    <td>@{{index+1}}</td>
                                    <td class="highlight">
                                        <v-select label="name" v-model="item.item" :options="temp_items"></v-select>
                                        <input type="hidden" name="inventory_id[]" :value="(!item.item)?null:item.item.id">
                                    </td>
                                    <td class="highlight">
                                        <select v-model="(item.item==null)?null:item.item.site" class="form-control" disabled>
                                            <option value="null">@lang('layout.Select')</option>
                                            <span v-if="(item.item != null)">
                                                <option v-for="site in (item.item==null)?null:item.item.site_list" :value="site">
                                                    @{{site.site_name}}
                                                </option> 
                                            </span>
                                        </select>
                                        <input type="hidden" name="inventory_site[]" :value="(item.item==null)?null:((item.item.site==null)?null:item.item.site.site_id)">
                                    </td>
                                    @if(searchByCodeLocation()=="true")
                                    <td>
                                        <input type="text" name="inventory_location[]" class="form-control" v-model="(item.item==null)?null:item.item.location"  placeholder="@lang('layout.Location')">
                                    </td>
                                    @endif
                                    <td v-show="showWhat('sale_description')=='yes'">
                                        <input type="text" placeholder="@lang('layout.Description')" name="inventory_description[]" class="form-control" :value="(item.item==null)?null:item.item.description">
                                    </td>
                                    <td>
                                        <input type="number" name="inventory_quantity_old[]" :value="(item.item==null)?null:item.item.old_quantity-(item.item.quantity)" class="form-control input-style input-number" placeholder="@lang('layout.Quantity')" readonly>
                                    </td>
                                    <td>
                                        <input type="number" name="inventory_quantity[]" v-model.number="(item.item==null)?null:item.item.quantity" class="form-control input-style input-number" placeholder="@lang('layout.Quantity')">
                                    </td>
                                    <td v-show="showWhat('other_measure')=='yes'">
                                        <div class="input-group">
                                            <input type="number" name="other_measure_amount[]" class="form-control input-style input-number" placeholder="@lang('layout.OMeasureValue1')">
                                            <span class="input-group-addon">
                                                @{{myRound((item.item==null)?null:item.item.other_measure)}}
                                            </span>
                                        </div>
                                    </td>
                                    <td v-show="showWhat('other_measure2')=='yes'">
                                        <div class="input-group">
                                            <input type="number" name="other_measure_amount2[]" class="form-control input-style input-number" placeholder="@lang('layout.OMeasureValue2')">
                                            <span class="input-group-addon">
                                                @{{myRound((item.item==null)?null:item.item.other_measure2)}}
                                            </span>
                                        </div>
                                    </td>
                                    <td>
                                        @{{myRound((item.item==null)?null:refundItemQuantity(item.item,item.item.quantity,item.item.old_quantity))}}
                                    </td>
                                    <td>
                                        @{{(item.item==null)?null:item.item.expire_date}}
                                    </td>
                                    <td class="highlight">
                                        <select v-model="(item.item == null)?null:item.item.measure" class="form-control"
                                                @change="measureChange(index)">
                                            <option value="null">@lang('layout.Select')</option>
                                            <span v-if="(item.item ==null)?false:true">
                                                <option v-for="measure in (item.item==null)?null:item.item.measure_list"
                                                        :value="measure">
                                                @{{measure.measure_name}}
                                                </option> 
                                            </span>
    
    
                                        </select>
    
                                        <input type="hidden" name="inventory_measure[]"
                                            :value="(item.item==null)?null:item.item.measure.measure_id">
                                    </td>
                                    <td>
                                        <div class="input-group">
                                            <input type="number" name="inventory_price[]" placeholder="@lang('layout.Cost')"
                                                :value="(item.item==null)?null:saleNewRate(item.item,selected_currency.rate, null, selected_currency.static_rate)"
                                                ref="in" @input="setNewRate('inventory',index)" class="form-control">
                                            <span class="input-group-addon">
                                            @{{selected_currency.symbol}}
                                        </span>
                                        </div>
                                    </td>
                                    <td v-show="showWhat('sale_discount')=='yes'">
                                        <div class="input-group">
                                            <input type="number" name="inventory_discount[]" readonly
                                                    placeholder="@lang('layout.Discount')"
                                                    v-model.number="(item.item==null)?null:item.item.discount"
                                                    class="form-control chan_length">
                                            <span v-if="discountIsAmount" class="input-group-addon">
                                                @{{selected_currency.symbol}}
                                            </span>
                                            <span v-if="!discountIsAmount" class="input-group-addon">
                                                %
                                            </span>
                                        </div>
                                    </td>
                                    <td>
                                        <div class="input-group">
                                            <input type="number" class="form-control inner_input"
                                                :value="(item.item==null)?null:getItemTotal(item.item,selected_currency.rate, null, null, null, null, null, selected_currency.static_rate ).result"
                                                placeholder="@lang('layout.Total')" disabled>
                                            <span class="input-group-addon">
                                                <b>@{{selected_currency.symbol}}</b>
                                            </span>
                                        </div>
                                    </td>
                                    <td>
                                        <span v-on:click="deleteItem('inventory',index)"><i
                                                    class="paddint-both glyphicon glyphicon-trash"></i></span>
                                    </td>
                                </tr>
                            </tbody>
                        </table>
                    </div>
                    <div class="col-lg-12 col-md-12 col-sm-12 col-xs-12" style="box-shadow: 0px 0px 3px rgba(172, 171, 171, 0.877);border-radius: 8px; margin-bottom: 10px; padding: 15px 0px;overflow-x: scroll;">
                        <!-- begin service -->
                        <table id="table_content" class="table table-striped table-bordered table-advance table-hover">
                            <thead>
                                <tr>
                                    <th class="text-center" style="min-width: 8px;"> #</th>
                                    <th class="text-center" style="min-width: 160px;">@lang('layout.ServiceName')</th>
                                    <th class="text-center" style="min-width: 160px;">@lang('layout.OldQuantity')</th>
                                    <th class="text-center" style="min-width: 160px;">@lang('layout.Quantity')</th>
                                    <th class="text-center" style="min-width: 160px;">@lang('layout.Measure')</th>
                                    <th class="text-center" style="min-width: 160px;">@lang('layout.Price')</th>
                                    <th class="text-center" style="min-width: 120px;">@lang('layout.Total')</th>
                                    <th></th>
                                </tr>
                            </thead>
                            <tbody>
                                <tr v-for="(service,index) in services">
                                    <td>@{{index+1}}</td>
                                    <td class="highlight">
                                        <v-select label="name" v-model="service.item" :options="(service.items)" @click.native="addNew('service',index)">
                                        </v-select>
                                        <input type="hidden" name="service_id[]" :value="(service.item==null)?null:service.item.id">
                                    </td>
                                    <td>
                                        <input class="form-control" v-model.number="(!service.item)?null:service.item.old_quantity" placeholder="@lang('layout.OldQuantity')" type="number" readonly>
                                    </td>
                                    <td>
                                        <input class="form-control" name="service_quantity[]" v-model.number="(!service.item)?null:service.item.quantity" placeholder="@lang('layout.Quantity')" type="number">
                                    </td>
                                    <td class="highlight">
                                        <select v-model="(service.item == null)?null:service.item.measure" class="form-control" @change="measureChangeservice(index)">
                                            <option value="null">@lang('layout.Select')</option>
                                            <span v-if="(service.item ==null)?false:true">
                                                <option v-for="measure in (service.item==null)?null:service.item.measure_list" :value="measure">
                                                    @{{measure.measure_name}}
                                                </option> 
                                            </span>
                                        </select>
                                        <input type="hidden" name="service_measure[]" :value="(service.item==null)?null:service.item.measure.measure_id">
                                    </td>
                                    <td>
                                        <div class="input-group">
                                            <input type="number" name="service_price[]" placeholder="@lang('layout.Cost')" :value="(service.item==null)?null:saleNewRate(service.item,selected_currency.rate, null , selected_currency.static_rate)" ref="ser" @input="setNewRate('service',index)" class="form-control">
                                            <span class="input-group-addon">
                                            @{{selected_currency.symbol}}
                                            </span>
                                        </div>
                                    </td>
                                    <td>
                                        <div class="input-group">
                                            <input type="number" class="form-control inner_input" :value="(service.item==null)?null:getItemTotalService(service.item,selected_currency.rate, null, selected_currency.static_rate).result" placeholder="@lang('layout.Total')" disabled>
                                            <span class="input-group-addon">
                                                <b>@{{selected_currency.symbol}}</b>
                                            </span>
                                        </div>
                                    </td>
                                    <td>
                                        <span v-on:click="deleteItem('service',index)"><i class="paddint-both glyphicon glyphicon-trash"></i></span>
                                    </td>
                                </tr>
                            </tbody>
                        </table>
                        <!-- end service -->
                    </div>
                </div>
                <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12 text-center">
                    <button type="button" v-if="!isError" onclick="regForm(this)" class="btn green">@lang('layout.Submit')</button>
                    <a href="{{route('inventorySite.index')}}" class="btn default"><i class="fa fa-mail-reply"></i> @lang('layout.Cancel')</a>
                </div>
                {!! Form::close() !!}
            </div>
            <!-- END FORM-->
        </div>
    </div>
@endsection
@push('scripts')
    <script type="text/javascript">
        Vue.component('v-select', VueSelect.VueSelect);
        var currency ={!! $currency !!};
        var selectedCurrency = {!! $selectedCurrency !!};
        var all_services = {!! $all_services !!};
        var selectedService = {!! $selectedService !!};
        var selectedItem = {!! $selectedItem !!};
        var sale = {!! $sale !!};
        var banks = {!! $banks !!};
        var v = new Vue({
            el: '#app',
            data: {
                sale: sale,
                selected_item: selectedItem,
                banks: banks,
                selected_banks: null,
                all_services: all_services,
                selected_service: selectedService,
                currency: currency,
                selected_currency: selectedCurrency,
                rate: 0,
                discountFiled: 0,
                discountIsAmount: false,
                discountFiledRow: 0,
                temp_items: [],
                totalAmountes: [],
                aaa: {},
                newCost: [
                    null,
                    null,
                    null,
                    null],
                inventories: [],
                services: [],
                inventory_quantities: [],
                payments: [],
            },
            computed: {
                selectedRate() {
                    this.rate = (this.selected_currency) ? this.selected_currency.rate : 0;
                },
                discount() {
                    if (this.discountIsAmount) {
                        if ((this.subtotal - this.discountFiledRow) > 0 && this.discountFiled) {
                            return (parseFloat(this.discountFiled) * 100) / (this.subtotal - this.discountFiledRow);
                        } else {
                            return 0;
                        }
                    } else {
                        return this.discountFiled
                    }
                },
                // calculate subtotal
                subtotal: function () {
                    var sum = 0;
                    var sum_discount = 0;
                    for (var i = 0; i < this.inventories.length; i++) {
                        if (this.inventories[i].item && this.inventories[i].item != null) {
                            var quantity = this.inventories[i]['item']['quantity'];
                            var rate = this.inventories[i]['item']['rate'];
                            var new_rate = this.inventories[i]['item']['new_rate'];
                            var smeasure_unit = this.inventories[i]['item']['measure']['measure_unit'];
                            var measure_unit = this.inventories[i]['item']['measure_unit'];
                            var discount = this.inventories[i]['item']['discount'];
                            if (new_rate && quantity > 0) {
                                var price = ((measure_unit * new_rate) / smeasure_unit);
                                var qty = (smeasure_unit * quantity) / measure_unit;
                                @if(systemConfig()[30] == 1)
                                sum += price * qty * this.selected_currency.static_rate / this.selected_currency.rate;
                                @else 
                                sum += price * qty * this.selected_currency.rate;
                                @endif
                                if (this.discountIsAmount) {
									if (discount > 0) {
								     sum_discount += (discount * quantity);
									}
								} else {
									if (discount > 0) {
                                    @if(systemConfig()[30] == 1)
									sum_discount += (parseFloat(discount) * (new_rate * quantity * this.selected_currency.static_rate / this.selected_currency.rate)) / 100;
                                    @else 
									sum_discount += (parseFloat(discount) * (new_rate * quantity * this.selected_currency.rate)) / 100;
                                    @endif
									}
								}
                            }
                            else {
                                @if(systemConfig()[30] == 1)
                                sum += quantity * ((rate * smeasure_unit / measure_unit) * this.selected_currency.static_rate / this.selected_currency.rate);
                                @else 
                                sum += quantity * ((rate * smeasure_unit / measure_unit) * this.selected_currency.rate);
                                @endif
                                if (this.discountIsAmount) {
									if (discount > 0) {
								     sum_discount += (discount * quantity);
									}
								} else {
									if (discount > 0) {
                                        @if(systemConfig()[30] == 1)
										sum_discount += (parseFloat(discount) * (quantity * ((rate * smeasure_unit / measure_unit) * this.selected_currency.static_rate / this.selected_currency.rate))) / 100;
                                        @else 
										sum_discount += (parseFloat(discount) * (quantity * ((rate * smeasure_unit / measure_unit) * this.selected_currency.rate))) / 100;
                                        @endif
                                    }
								}
                            }
                        }
                    }
                    for (var i = 0; i < this.services.length; i++) {
                        if (this.services[i].item && this.services[i].item != null) {
                            var rate = this.services[i]['item']['rate'];
                            var new_rate = this.services[i]['item']['new_rate'];
                            if (new_rate != rate && quantity > 0) {
                                @if(systemConfig()[30] == 1)
                                sum += new_rate * quantity * this.selected_currency.static_rate / this.selected_currency.rate;
                                @else 
                                sum += new_rate * quantity * this.selected_currency.rate;
                                @endif
                            }
                            else {
                                sum += this.services[i]['item']['quantity'] * this.services[i]['item']['rate'];
                            }
                        }
                    }
                    // console.log('ssss', sum);
                    this.discountFiledRow = sum_discount;
                    return sum;
                },
                // check payed amount
                payeds: function () {
                    var sum = 0;
                    for (var i = 0; i < this.payments.length; i++) {
                        if (this.payments[i].item != null && this.payments[i].item) {
                            if (this.payments[i].item != null && this.payments[i]['item']['rate'] > 0) {
                                @if(systemConfig()[30] == 1)
                                sum += ((this.payments[i]['item']['amount'] / this.payments[i]['item']['static_rate'] * this.payments[i]['item']['rate']) * this.selected_currency.static_rate / this.selected_currency.rate);
                                @else 
                                sum += (this.payments[i]['item']['amount'] * this.selected_currency.rate / this.payments[i]['item']['rate']);
                                @endif
                            }
                        }
                    }
                    return sum;
                },
                // check data validation
                isError: function () {
                    var isError = false;
                    var flag = false;
                    for (var i = 0; i < this.inventories.length; i++) {
                        if (this.inventories[i].item) {
                            flag = true;
                            if (((this.inventories[i]['item']['rate'] <= 0))) {
                                rate = this.inventories[i]['item']['rate'];
                                new_rate = this.inventories[i]['item']['new_rate'];
                                if (rate <= 0 && new_rate <= 0) {
                                    isError = true;
                                }
                            }
                        }
                    }
                    for (var i = 0; i < this.inventories.length; i++) {
                        if (this.inventories[i].item) {
                            if (Number.parseFloat(this.inventories[i]['item']['quantity']) > Number.parseFloat(this.inventories[i]['item']['old_quantity'])) {
                                isError=true;
                                // console.log('error', this.inventories[i]['item']['quantity']);
                            }
                        }
                    }
                    return isError;
                },
                // filter the banks according to selected currency
                // filter the banks according to selected currency
                approperiateBank: function () {
                    var bankCopy = this.banks.slice();
                    var tempBank = bankCopy.filter((account) => {
                        return (new RegExp(this.selected_currency.code.toLowerCase())).test(account.code.toLowerCase())
                    });
                    if (tempBank.length > 0) {
                      for (var j = 0; j < tempBank.length; j++) {
                          if (tempBank[j].id == this.sale.account_id) {
                              this.selected_banks = tempBank[j];
                          }
                      }
                    }
                    return tempBank;
                },
            },
            mounted: function () {
                // initialize the selected item
                if (this.sale) {
                    if (this.sale.id) {
                        var vmc = this;
                        axios.get("{{url('refund/sale')}}/" + vmc.sale.id + "/edit")
                        .then(function(response) {
                            if (response.data) {
                                if (response.data.selectedItem) {
                                    vmc.selected_item = response.data.selectedItem;
                                    for (var i = 0; i < vmc.selected_item.length; i++) {
                                        vmc.inventories.push({item: vmc.selected_item[i]});
                                        vmc.inventory_quantities.push(vmc.selected_item[i].quantity);
                                    }
                                }
                            }
                        })
                        .catch(function(error) {
                            console.log(error);
                        })
                    } 
                } 
                // end item
                // initialize payments
                // end payment
                if (this.purchase) {
                    this.discountFiled = this.purchase.discount;
                    if (this.purchase.discount_type) {
                        if (this.purchase.discount_type == 'percent') {
                            this.discountIsAmount = false;
                        }
                        else {
                            this.discountIsAmount = true;
                        }
                    }
                }
                // begin service

                for (var r = 0; r < this.selected_service.length; r++) {
                    var flag = false;
                    var tempService;
                    for (var h = 0; h < this.all_services.length; h++) {
                        if (this.all_services[h].id == this.selected_service[r].item_id) {
                            flag = true;
                            tempService = this.all_services[h];
                            tempService.old_quantity = this.selected_service[r].qty;
                            //tempService.quantity = this.selected_service[r].qty;
                            tempService.rate = this.selected_service[r].sales_price;
                            tempService.new_rate = this.selected_service[r].sales_price;
                        }
                    }
                    if (flag) {
                        this.services.push({item: tempService, items: this.all_services})
                    }
                }

                // end service

                if (this.sale) {
                    this.discountFiled = this.sale.discount;
                    if (this.sale.discount_type) {
                        if (this.sale.discount_type == 'percent') {
                            this.discountIsAmount = false;
                        }
                        else {
                            this.discountIsAmount = true;
                        }
                    }
                }
            },
            methods:
                {
                    // calculate item price based on measure change
                    measureChange(index) {

                        if (this.inventories[index].item != null) {
                            var item = this.inventories[index].item;

                            var temp = ((item.rate * item.measure.measure_unit / item.measure_unit));
                            result = Number.parseFloat(temp).toFixed(precision());

                            this.inventories[index].item.new_rate = result;

                            // this.inventories[index].item.new_rate = this.$refs.in[index].value/this.selected_currency.rate;

                        }
                    },

                    // calculate item price based on measure change
                    measureChangeservice(index) {

                        if (this.services[index].item != null) {
                            var item = this.services[index].item;

                            @if(systemConfig()[30] == 1)
                            var temp = ((item.rate * item.measure.measure_unit / item.measure_unit) * this.selected_currency.static_rate / this.selected_currency.rate);
                            @else 
                            var temp = ((item.rate * item.measure.measure_unit / item.measure_unit) * this.selected_currency.rate);
                            @endif

                            result = Number.parseFloat(temp).toFixed(precision());

                            this.services[index].item.new_rate = result;

                        }
                    },
                    // detect member change and searh
                    // set new price
                    setNewRate(type = null, index) {
                        if (type == 'inventory') {
                            if (this.inventories[index].item) {
                                @if(systemConfig()[30] == 1)
                                this.inventories[index].item.new_rate = this.$refs.in[index].value / this.selected_currency.static_rate * this.selected_currency.rate;
                                @else 
                                this.inventories[index].item.new_rate = this.$refs.in[index].value / this.selected_currency.rate;
                                @endif

                            }
                        }
                        if (type == 'service') {
                            if (this.services[index].item) {
                                @if(systemConfig()[30] == 1)
                                this.services[index].item.new_rate = this.$refs.ser[index].value / this.selected_currency.static_rate * this.selected_currency.rate;
                                @else 
                                this.services[index].item.new_rate = this.$refs.ser[index].value / this.selected_currency.rate;
                                @endif
                            }
                        }


                    },
                    // in here you can check and decide to allow duplicate bank for payment or not

                    // delete item from list
                    deleteItem(type = null, index) {
                        if (type != null) {
                            console.log(type);
                            if (type == 'inventory') {
                                this.inventories.splice(index, 1);
                            }
                            if (type == 'service') {
                                this.services.splice(index, 1);
                            }
                            if (type == 'payment') {
                                this.payments.splice(index, 1);
                            }
                        }

                    },
                    // submit the form

                },


        });

    </script>


@endpush