@extends('admin.template.master')

@section('stylesheets')
    {!! Html::style('assets/admin/bower_components/select2/dist/css/select2.min.css') !!}
    <style>
        .sortable {
            list-style: none;
            margin-bottom: 5px;
        }

        .sortable:last-child {
            margin-bottom: 0;
        }

        .text-to-label {
            border: none;
            width: 20px;
            max-width: 20px;
            outline: none;
        }

        #priority_pos {
            padding: 0;
        }
    </style>
@endsection

@section('title')
    <section class="content-header">
        <h1>
            Item Type </h1>
        <ol class="breadcrumb">
            <li><a href="{!! url('admin/') !!}"><i class="fa fa-dashboard"></i> Home</a></li>
            <li><a href="{!! url('/admin/item-types') !!}">Item Type</a></li>
            <li class="active">Update</li>
        </ol>
    </section>
@endsection

@section('main-content')
    <section class="content">
        <div class="row">
            <div class="col-md-6">
                <div class="box box-primary">
                    <div class="box-header with-border">
                        <h3 class="box-title">Entry</h3>
                    </div>

                    {!! Form::open(['method' => 'PATCH', 'url' => '/admin/item-types/' .$item_type->item_type_id]) !!}
                    <div class="box-body">
                        <div class="form-group @if($errors->has('item_type_name')) has-error @endif">
                            {!! Form::label('Name') !!}
                            {!! Form::text('item_type_name', $item_type->item_type_name, ['class' => 'form-control', 'placeholder' => 'Name']) !!}
                            @if ($errors->has('item_type_name'))
                                <span class="help-block">{!! $errors->first('item_type_name') !!}</span>@endif
                        </div>

                        <div class="form-group @if($errors->has('item_type_synonyms')) has-error @endif">
                            {!! Form::label('Synonyms') !!}
                            {!! Form::text('item_type_synonyms', $item_type->item_type_synonyms, ['class' => 'form-control', 'placeholder' => 'Synonyms']) !!}
                            @if ($errors->has('item_type_synonyms'))
                                <span class="help-block">{!! $errors->first('item_type_synonyms') !!}</span>@endif
                        </div>

                        <div class="form-group @if($errors->has('item_type_code')) has-error @endif">
                            {!! Form::label('Code') !!}
                            {!! Form::text('item_type_code', $item_type->item_type_code, ['class' => 'form-control', 'placeholder' => 'Code']) !!}
                            @if ($errors->has('item_type_code'))
                                <span class="help-block">{!! $errors->first('item_type_code') !!}</span>@endif
                        </div>

                        <div class="form-group">
                            {!! Form::label('Attribute Sets') !!}
                            {!! Form::select('item_type_attribute_sets[]',$attribute_sets, null, ['class' => 'form-control','id' => 'item_type_attribute_sets' ,'multiple' => 'multiple']) !!}
                        </div>

                        <div class="form-group">
                            {!! Form::label('Expanded') !!}
                            {!! Form::select('expanded[]',$expanded, null, ['class' => 'form-control','id' => 'expanded' ,'multiple' => 'multiple']) !!}
                        </div>

                        <div class="form-group">
                            <ul id="priority_pos">

                            </ul>
                        </div>

                        <div class="form-group">
                            {!! Form::label('Home') !!}
                            {!! Form::select('item_type_is_home', [0 => 'No',1 => 'Yes'], $item_type->item_type_is_home, ['class' => 'form-control']) !!}
                        </div>
                        <div class="form-group">
                            {!! Form::label('Status') !!}
                            {!! Form::select('item_type_is_exist', [1 => 'Active', 0 => 'Inactive'], $item_type->item_type_is_exist, ['class' => 'form-control']) !!}
                        </div>

                        <div class="form-group">
                            {!! Form::label('Point') !!}
                            {!! Form::number('point', $item_type->point, ['class' => 'form-control', 'placeholder' => 'Point']) !!}
                        </div>
                        <div class="form-group">
                            {!! Form::label('Point Type') !!}
                            {!! Form::select('point_type', $pointTypes, $item_type->point_type, ['class' => 'form-control', 'id' => 'pointType']) !!}
                        </div>
                    </div>
                    <div class="box-footer">
                        {!! Form::submit('Update',['class' => 'btn btn-warning']) !!}
                    </div>
                    {!! Form::close() !!}

                </div>
            </div>
        </div>
    </section>
@endsection

@section('javascripts')
    <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
    {!! Html::script('assets/admin/bower_components/select2/dist/js/select2.full.min.js') !!}
    <script>
        var pri_pos = $.parseJSON('null');
        var etot = 0;
        var prev_arr = [];

        // Define custom method on Array prototype
        // Pass the array as parameter
        Array.prototype.diff = function (arr) {

            // Merge the arrays
            var mergedArr = this.concat(arr);

            // Get the elements which are unique in the array
            // Return the diff array
            return mergedArr.filter(function (e) {
                // Check if the element is appearing only once
                return mergedArr.indexOf(e) === mergedArr.lastIndexOf(e);
            });
        };

        $('#item_type_attribute_sets').change(function () {
            var collapsible = [];
            var curr_arr = [];

            $.each($('#expanded option:selected'), function () {
                collapsible.push($(this).val());
            });

            etot = (($('#item_type_attribute_sets').val()).length);

            $('#expanded').empty();
            $('#priority_pos').empty();
            $.each($('#item_type_attribute_sets option:selected'), function () {
                var opt = $('<option />');
                var optval = $(this).val();
                curr_arr.push($(this).val());

                bulild_priority_position($(this).text(), $(this).val());

                opt.val($(this).val());
                opt.text($(this).text());

                $('#expanded').append(opt);

                if (($.inArray(optval, collapsible)) > -1) {
                    $("#expanded option[value=" + optval + "]").attr('selected', 'selected');
                }

                //for sorting the li
                $("#priority_pos li").sort(sort_li).appendTo('#priority_pos');

                function sort_li(a, b) {
                    return (parseInt($(b).children('input:first').val())) < (parseInt($(a).children('input:first').val())) ? 1 : -1;
                }
            });

            // call diff
            var diff = prev_arr.diff(curr_arr);

            //pop removed element
            if (diff.length == 1 && prev_arr.length > curr_arr.length) {
                delete pri_pos[diff[0]];
            } else if (diff.length == 1 && prev_arr.length < curr_arr.length) {
                var jsonData = {};
                jsonData = [etot, '0'];
                pri_pos[diff[0]] = jsonData;
            }

            prev_arr = curr_arr;
            sort_update();
        });

        $('#item_type_attribute_sets').select2({
            placeholder: 'Select attribute set'
        }).val({!! json_encode($item_type->attributeSets()->allRelatedIds()) !!}).trigger('change');

        $('#expanded').select2({
            placeholder: 'Select attribute set'
        }).val({!! json_encode($expanded) !!}).trigger('change');

        function bulild_priority_position(attr_name, aid) {
            var pri = (typeof(pri_pos[aid]) != "undefined" && pri_pos[aid] !== null) ? pri_pos[aid][0] : 0;
            var pos = (typeof(pri_pos[aid]) != "undefined" && pri_pos[aid] !== null) ? pri_pos[aid][1] : 0;
            var newn = [];
            if (pri == 0) {
                pri = (pri > 0) ? pri : etot;
                newn = [aid, pri];
            }

            var position_select = "<select id='po" + aid + "' name='po" + aid + "'><option value='0'>None</option><option value='1'>Top</option><option value='2'>Left</option><option value='3'>Both</option><option value='4'>Left Only</option></select>";
            var priority_text = "<input type='text' id='pr" + aid + "' name='pr" + aid + "' value='" + pri + "' class='text-to-label' readonly>";
            $('#priority_pos').append('<li class="sortable">' + priority_text + '<b style="cursor: pointer">' + attr_name + '</b>&nbsp;&nbsp;' + position_select + '</li>');
            $('#po' + aid).val(pos);

            return newn;
        }


        $("#priority_pos").sortable({
            stop: function (event, ui) {
                var cnt = 1;
                $(this).children('li').each(function () {
                    var id = $(this).children('input:first').attr('id');
                    var atid = id.substr(2);

                    pri_pos[atid][0] = cnt;

                    $(this).children('input:first').val(cnt);

                    cnt++;
                });
            }
        });

        // Bind the update event manually
        $('#priority_pos').on('sortupdate', function () {
            var cnt = 1;
            $(this).children('li').each(function () {
                var id = $(this).children('input:first').attr('id');
                var atid = id.substr(2);
                pri_pos[atid][0] = cnt;

                $(this).children('input:first').val(cnt);
                cnt++;
            });
        });

        function sort_update() {
            $('#priority_pos').trigger('sortupdate'); // Trigger the update event manually
        }
    </script>
@endsection