@extends('layouts.admin')

@section('title', trans('general.title.edit', ['type' => trans_choice('general.invoices', 1)]))

@section('content')
    <!-- Default box -->
    <div class="box box-success">
        {!! Form::model($invoice, ['method' => 'PATCH', 'files' => true, 'url' => ['incomes/invoices', $invoice->id], 'role' => 'form']) !!}

        <div class="box-body">
            {{ Form::selectGroup('customer_id', trans_choice('general.customers', 1), 'user', $customers, config('general.customers')) }}

            {{ Form::selectGroup('currency_code', trans_choice('general.currencies', 1), 'exchange', $currencies) }}

            {{ Form::textGroup('invoiced_at', trans('invoices.invoice_date'), 'calendar', ['id' => 'invoiced_at', 'class' => 'form-control', 'required' => 'required', 'data-inputmask' => '\'alias\': \'yyyy-mm-dd\'', 'data-mask' => ''], Date::parse($invoice->invoiced_at)->toDateString()) }}

            {{ Form::textGroup('due_at', trans('invoices.due_date'), 'calendar', ['id' => 'due_at', 'class' => 'form-control', 'required' => 'required', 'data-inputmask' => '\'alias\': \'yyyy-mm-dd\'', 'data-mask' => ''], Date::parse($invoice->due_at)->toDateString()) }}

            {{ Form::textGroup('invoice_number', trans('invoices.invoice_number'), 'file-text-o') }}

            {{ Form::textGroup('order_number', trans('invoices.order_number'), 'shopping-cart',[]) }}
            <div class="form-group col-md-12">
                {!! Form::label('items', trans_choice('general.items', 2), ['class' => 'control-label']) !!}
                <div class="table-responsive">
                    <table class="table table-bordered" id="items">
                        <thead>
                            <tr style="background-color: #f9f9f9;">
                                <th width="5%"  class="text-center">{{ trans('general.actions') }}</th>
                                <th width="40%" class="text-left">{{ trans('general.name') }}</th>
                                <th width="5%" class="text-center">{{ trans('invoices.quantity') }}</th>
                                <th width="10%" class="text-right">{{ trans('invoices.price') }}</th>
                                <th width="15%" class="text-right">{{ trans_choice('general.taxes', 1) }}</th>
                                <th width="10%" class="text-right">{{ trans('invoices.total') }}</th>
                            </tr>
                        </thead>
                        <tbody>
                        <?php $item_row = 0; ?>
                        @foreach($invoice->items as $item)
                            <tr id="item-row-{{ $item_row }}">
                                <td class="text-center" style="vertical-align: middle;">
                                    <button type="button" onclick="$(this).tooltip('destroy'); $('#item-row-{{ $item_row }}').remove(); totalItem();" data-toggle="tooltip" title="{{ trans('general.delete') }}" class="btn btn-xs btn-danger"><i class="fa fa-trash"></i></button>
                                </td>
                                <td>
                                    <input value="{{ $item->name }}" class="form-control typeahead" required="required" placeholder="{{ trans('general.form.enter', ['field' => trans_choice('invoices.item_name', 1)]) }}" name="item[{{ $item_row }}][name]" type="text" id="item-name-{{ $item_row }}">
                                    <input value="{{ $item->item_id }}" name="item[{{ $item_row }}][item_id]" type="hidden" id="item-id-{{ $item_row }}">
                                </td>
                                <td>
                                    <input value="{{ $item->quantity }}" class="form-control text-center" required="required" name="item[{{ $item_row }}][quantity]" type="text" id="item-quantity-{{ $item_row }}">
                                </td>
                                <td>
                                    <input value="{{ $item->price }}" class="form-control text-right" required="required" name="item[{{ $item_row }}][price]" type="text" id="item-price-{{ $item_row }}">
                                </td>
                                <td>
                                    {!! Form::select('item[' . $item_row . '][tax_id]', $taxes, $item->tax_id, ['id'=> 'item-tax-'. $item_row, 'class' => 'form-control tax-select2', 'placeholder' => trans('general.form.enter', ['field' => trans_choice('general.taxes', 1)])]) !!}
                                </td>
                                <td class="text-right" style="vertical-align: middle;">
                                    <span id="item-total-{{ $item_row }}">@money($item->total, $invoice->currency_code, true)</span>
                                </td>
                            </tr>
                            <?php $item_row++; ?>
                        @endforeach
                        @if (empty($invoice->items))
                            <tr id="item-row-{{ $item_row }}">
                                <td class="text-center" style="vertical-align: middle;">
                                    <button type="button" onclick="$(this).tooltip('destroy'); $('#item-row-{{ $item_row }}').remove(); totalItem();" data-toggle="tooltip" title="{{ trans('general.delete') }}" class="btn btn-xs btn-danger"><i class="fa fa-trash"></i></button>
                                </td>
                                <td>
                                    <input class="form-control typeahead" required="required" placeholder="{{ trans('general.form.enter', ['field' => trans_choice('invoices.item_name', 1)]) }}" name="item[{{ $item_row }}][name]" type="text" id="item-name-{{ $item_row }}" autocomplete="off">
                                    <input name="item[{{ $item_row }}][item_id]" type="hidden" id="item-id-{{ $item_row }}">
                                </td>
                                <td>
                                    <input class="form-control text-center" required="required" name="item[{{ $item_row }}][quantity]" type="text" id="item-quantity-{{ $item_row }}">
                                </td>
                                <td>
                                    <input class="form-control text-right" required="required" name="item[{{ $item_row }}][price]" type="text" id="item-price-{{ $item_row }}">
                                </td>
                                <td>
                                    {!! Form::select('item[' . $item_row . '][tax_id]', $taxes, null, ['id'=> 'item-tax-'. $item_row, 'class' => 'form-control select2', 'placeholder' => trans('general.form.select.field', ['field' => trans_choice('general.taxes', 1)])]) !!}
                                </td>
                                <td class="text-right" style="vertical-align: middle;">
                                    <span id="item-total-{{ $item_row }}">0</span>
                                </td>
                            </tr>
                        @endif
                            <?php $item_row++; ?>
                            <tr id="addItem">
                                <td class="text-center"><button type="button" onclick="addItem();" data-toggle="tooltip" title="{{ trans('general.add') }}" class="btn btn-xs btn-primary" data-original-title="{{ trans('general.add') }}"><i class="fa fa-plus"></i></button></td>
                                <td class="text-right" colspan="5"></td>
                            </tr>
                            <tr>
                                <td class="text-right" colspan="5"><strong>{{ trans('invoices.sub_total') }}</strong></td>
                                <td class="text-right"><span id="sub-total">0</span></td>
                            </tr>
                            <tr>
                                <td class="text-right" style="vertical-align: middle;" colspan="5">
                                    <a href="javascript:void(0)" id="discount-text" rel="popover">{{ trans('invoices.add_discount') }}</a>
                                </td>
                                <td class="text-right">
                                    <span id="discount-total"></span>
                                    {!! Form::hidden('discount', null, ['id' => 'discount', 'class' => 'form-control text-right']) !!}
                                </td>
                            </tr>
                            <tr>
                                <td class="text-right" colspan="5"><strong>{{ trans_choice('general.taxes', 1) }}</strong></td>
                                <td class="text-right"><span id="tax-total">0</span></td>
                            </tr>
                            <tr>
                                <td class="text-right" colspan="5"><strong>{{ trans('invoices.total') }}</strong></td>
                                <td class="text-right"><span id="grand-total">0</span></td>
                            </tr>
                        </tbody>
                    </table>
                </div>
            </div>

            {{ Form::textareaGroup('notes', trans_choice('general.notes', 2)) }}

            {{ Form::selectGroup('category_id', trans_choice('general.categories', 1), 'folder-open-o', $categories) }}

            {{ Form::recurring('edit', $invoice) }}

            {{ Form::fileGroup('attachment', trans('general.attachment')) }}
        </div>
        <!-- /.box-body -->

        @permission('update-incomes-invoices')
        <div class="box-footer">
            {{ Form::saveButtons('incomes/invoices') }}
        </div>
        <!-- /.box-footer -->
        @endpermission
        {!! Form::close() !!}
    </div>
@endsection

@push('js')
    <script src="{{ asset('vendor/almasaeed2010/adminlte/plugins/datepicker/bootstrap-datepicker.js') }}"></script>
    <script src="{{ asset('vendor/almasaeed2010/adminlte/plugins/datepicker/locales/bootstrap-datepicker.' . language()->getShortCode() . '.js') }}"></script>
    <script src="{{ asset('public/js/bootstrap-fancyfile.js') }}"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-3-typeahead/4.0.1/bootstrap3-typeahead.min.js"></script>
@endpush

@push('css')
    <link rel="stylesheet" href="{{ asset('vendor/almasaeed2010/adminlte/plugins/datepicker/datepicker3.css') }}">
    <link rel="stylesheet" href="{{ asset('public/css/bootstrap-fancyfile.css') }}">
@endpush

@push('scripts')
    <script type="text/javascript">
        var item_row = '{{ $item_row }}';

        function addItem() {
            html  = '<tr id="item-row-' + item_row + '">';
            html += '  <td class="text-center" style="vertical-align: middle;">';
            html += '      <button type="button" onclick="$(this).tooltip(\'destroy\'); $(\'#item-row-' + item_row + '\').remove(); totalItem();" data-toggle="tooltip" title="{{ trans('general.delete') }}" class="btn btn-xs btn-danger"><i class="fa fa-trash"></i></button>';
            html += '  </td>';
            html += '  <td>';
            html += '      <input class="form-control typeahead" required="required" placeholder="{{ trans('general.form.enter', ['field' => trans_choice('invoices.item_name', 1)]) }}" name="item[' + item_row + '][name]" type="text" id="item-name-' + item_row + '" autocomplete="off">';
            html += '      <input name="item[' + item_row + '][item_id]" type="hidden" id="item-id-' + item_row + '">';
            html += '  </td>';
            html += '  <td>';
            html += '      <input class="form-control text-center" required="required" name="item[' + item_row + '][quantity]" type="text" id="item-quantity-' + item_row + '">';
            html += '  </td>';
            html += '  <td>';
            html += '      <input class="form-control text-right" required="required" name="item[' + item_row + '][price]" type="text" id="item-price-' + item_row + '">';
            html += '  </td>';
            html += '  <td>';
            html += '      <select class="form-control select2" name="item[' + item_row + '][tax_id]" id="item-tax-' + item_row + '">';
            html += '         <option selected="selected" value="">{{ trans('general.form.select.field', ['field' => trans_choice('general.taxes', 1)]) }}</option>';
            @foreach($taxes as $tax_key => $tax_value)
            html += '         <option value="{{ $tax_key }}">{{ $tax_value }}</option>';
            @endforeach
            html += '      </select>';
            html += '  </td>';
            html += '  <td class="text-right" style="vertical-align: middle;">';
            html += '      <span id="item-total-' + item_row + '">0</span>';
            html += '  </td>';

            $('#items tbody #addItem').before(html);
            //$('[rel=tooltip]').tooltip();

            $('[data-toggle="tooltip"]').tooltip('hide');

            $('#item-row-' + item_row + ' .select2').select2({
                placeholder: "{{ trans('general.form.select.field', ['field' => trans_choice('general.taxes', 1)]) }}"
            });

            item_row++;
        }

        $(document).ready(function(){
            totalItem();

            //Date picker
            $('#invoiced_at').datepicker({
                format: 'yyyy-mm-dd',
                autoclose: true,
                language: '{{ language()->getShortCode() }}'
            });

            //Date picker
            $('#due_at').datepicker({
                format: 'yyyy-mm-dd',
                autoclose: true,
                language: '{{ language()->getShortCode() }}'
            });

            $(".tax-select2").select2({
                placeholder: "{{ trans('general.form.select.field', ['field' => trans_choice('general.taxes', 1)]) }}"
            });

            $("#customer_id").select2({
                placeholder: "{{ trans('general.form.select.field', ['field' => trans_choice('general.customers', 1)]) }}"
            });

            $("#currency_code").select2({
                placeholder: "{{ trans('general.form.select.field', ['field' => trans_choice('general.currencies', 1)]) }}"
            });

            $("#category_id").select2({
                placeholder: "{{ trans('general.form.select.field', ['field' => trans_choice('general.categories', 1)]) }}"
            });

            $('#attachment').fancyfile({
                text  : '{{ trans('general.form.select.file') }}',
                style : 'btn-default',
                @if($invoice->attachment)
                placeholder : '<?php echo $invoice->attachment->basename; ?>'
                @else
                placeholder : '{{ trans('general.form.no_file_selected') }}'
                @endif
            });

            @if($invoice->attachment)
                attachment_html  = '<span class="attachment">';
                attachment_html += '    <a href="{{ url('uploads/' . $invoice->attachment->id . '/download') }}">';
                attachment_html += '        <span id="download-attachment" class="text-primary">';
                attachment_html += '            <i class="fa fa-file-{{ $invoice->attachment->aggregate_type }}-o"></i> {{ $invoice->attachment->basename }}';
                attachment_html += '        </span>';
                attachment_html += '    </a>';
                attachment_html += '    {!! Form::open(['id' => 'attachment-' . $invoice->attachment->id, 'method' => 'DELETE', 'url' => [url('uploads/' . $invoice->attachment->id)], 'style' => 'display:inline']) !!}';
                attachment_html += '    <a id="remove-attachment" href="javascript:void();">';
                attachment_html += '        <span class="text-danger"><i class="fa fa fa-times"></i></span>';
                attachment_html += '    </a>';
                attachment_html += '    {!! Form::close() !!}';
                attachment_html += '</span>';

                $('.fancy-file .fake-file').append(attachment_html);

                $(document).on('click', '#remove-attachment', function (e) {
                    confirmDelete("#attachment-{!! $invoice->attachment->id !!}", "{!! trans('general.attachment') !!}", "{!! trans('general.delete_confirm', ['name' => '<strong>' . $invoice->attachment->basename . '</strong>', 'type' => strtolower(trans('general.attachment'))]) !!}", "{!! trans('general.cancel') !!}", "{!! trans('general.delete')  !!}");
                });
            @endif

            var autocomplete_path = "{{ url('items/items/autocomplete') }}";

            $(document).on('click', '.form-control.typeahead', function() {
                input_id = $(this).attr('id').split('-');

                item_id = parseInt(input_id[input_id.length-1]);

                $(this).typeahead({
                    minLength: 3,
                    displayText:function (data) {
                        return data.name + ' (' + data.sku + ')';
                    },
                    source: function (query, process) {
                        $.ajax({
                            url: autocomplete_path,
                            type: 'GET',
                            dataType: 'JSON',
                            data: 'query=' + query + '&type=invoice&currency_code=' + $('#currency_code').val(),
                            success: function(data) {
                                return process(data);
                            }
                        });
                    },
                    afterSelect: function (data) {
                        $('#item-id-' + item_id).val(data.item_id);
                        $('#item-quantity-' + item_id).val('1');
                        $('#item-price-' + item_id).val(data.sale_price);
                        $('#item-tax-' + item_id).val(data.tax_id);

                        // This event Select2 Stylesheet
                        $('#item-tax-' + item_id).trigger('change');

                        $('#item-total-' + item_id).html(data.total);

                        totalItem();
                    }
                });
            });

            $('a[rel=popover]').popover({
                html: 'true',
                placement: 'bottom',
                title: '{{ trans('invoices.discount') }}',
                content: function () {

                    html  = '<div class="discount box-body">';
                    html += '    <div class="col-md-6">';
                    html += '        <div class="input-group" id="input-discount">';
                    html += '            {!! Form::number('pre-discount', null, ['id' => 'pre-discount', 'class' => 'form-control text-right']) !!}';
                    html += '            <div class="input-group-addon"><i class="fa fa-percent"></i></div>';
                    html += '        </div>';
                    html += '    </div>';
                    html += '    <div class="col-md-6">';
                    html += '        <div class="discount-description">';
                    html += '           {{ trans('invoices.discount_desc') }}';
                    html += '        </div>';
                    html += '    </div>';
                    html += '</div>';
                    html += '<div class="discount box-footer">';
                    html += '    <div class="col-md-12">';
                    html += '        <div class="form-group no-margin">';
                    html += '            {!! Form::button('<span class="fa fa-save"></span> &nbsp;' . trans('general.save'), ['type' => 'button', 'id' => 'save-discount','class' => 'btn btn-success']) !!}';
                    html += '            <a href="javascript:void(0)" id="cancel-discount" class="btn btn-default"><span class="fa fa-times-circle"></span> &nbsp;{{ trans('general.cancel') }}</a>';
                    html += '       </div>';
                    html += '    </div>';
                    html += '</div>';

                    return html;
                }
            });

            $(document).on('keyup', '#pre-discount', function(e){
                e.preventDefault();

                $('#discount').val($(this).val());

                totalItem();
            });

            $(document).on('click', '#save-discount', function(){
                $('a[rel=popover]').trigger('click');
            });

            $(document).on('click', '#cancel-discount', function(){
                $('#discount').val('');

                totalItem();

                $('a[rel=popover]').trigger('click');
            });

            $(document).on('change', '#currency_code, #items tbody select', function(){
                totalItem();
            });

            $(document).on('keyup', '#items tbody .form-control', function(){
                totalItem();
            });

            $(document).on('change', '#customer_id', function (e) {
                $.ajax({
                    url: '{{ url("incomes/customers/currency") }}',
                    type: 'GET',
                    dataType: 'JSON',
                    data: 'customer_id=' + $(this).val(),
                    success: function(data) {
                        $('#currency_code').val(data.currency_code);

                        // This event Select2 Stylesheet
                        $('#currency_code').trigger('change');
                    }
                });
            });
        });

        function totalItem() {
            $.ajax({
                url: '{{ url("items/items/totalItem") }}',
                type: 'POST',
                dataType: 'JSON',
                data: $('#currency_code, #discount input[type=\'number\'], #items input[type=\'text\'],#items input[type=\'number\'],#items input[type=\'hidden\'], #items textarea, #items select'),
                headers: { 'X-CSRF-TOKEN': '{{ csrf_token() }}' },
                success: function(data) {
                    if (data) {
                        $.each( data.items, function( key, value ) {
                            $('#item-total-' + key).html(value);
                        });

                        $('#discount-text').text(data.discount_text);

                        $('#sub-total').html(data.sub_total);
                        $('#discount-total').html(data.discount_total);
                        $('#tax-total').html(data.tax_total);
                        $('#grand-total').html(data.grand_total);
                    }
                }
            });
        }
    </script>
@endpush