@extends('layouts.master')

@section('navigation')
        @if(Auth::user()->role==1)
            @include('local.managers.admins._navigation')
        @elseif(Auth::user()->role==2)
            @include('local.managers.sCoords._navigation')
        @elseif(Auth::user()->role==3)
            @include('local.managers.pCoords._navigation')
        @endif
@stop

@section('main')

<!-- Update Rubric Modal -->
<div class="modal fade" id="modal-confirm-update">
    <div class="modal-dialog modal-sm">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
                <h4 class="modal-title">Update Rubric</h4>
            </div>
            <div class="modal-body">
                <p>Speak to any coordinators and/or professors in your School or
                    Program that may be affected when you update this rubric. <strong>Professors
                    that have already used this rubric will keep a copy of it as
                    they used it, not an updated one.</strong></p>
                <p>Do you want to update this rubric?</p>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-default" data-dismiss="modal">No</button>
                <button id="button-update-rubric" class="btn btn-primary save">Update</button>
            </div>
        </div><!-- /.modal-content -->
    </div><!-- /.modal-dialog -->
</div><!-- /.modal -->


<!-- Delete Rubric Modal -->
<div class="modal fade" id="modal-confirm-delete">
    <div class="modal-dialog modal-sm">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
                <h4 class="modal-title">Delete Rubric</h4>
            </div>
            <div class="modal-body">
                <p>Please note: By deleting this rubric, it will no longer be available
                 to your school's or program's professors. However, professors that
                 have already used it will keep a copy in their activities. Speak to
                 any coordinators and/or professors in your School or Program that may be affected.</p>
                <p>Are you sure you want to delete this rubric?</p>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-default" data-dismiss="modal">No</button>
                <button id="button-delete-rubric" class="btn btn-primary">Delete</button>
            </div>
        </div><!-- /.modal-content -->
    </div><!-- /.modal-dialog -->
</div><!-- /.modal -->

<div class="row">
    <div class="col-md-12">

        <div class="panel panel-default">
            <div class="panel-heading">
                <span class="glyphicon glyphicon-triangle-bottom"></span>
                General Information
            </div>
            <div class="panel-body">
                <form>
                    <div class="form-group">
                        <label>Select a template, or create your own rubric</label>
                        <select id="select-template" class="form-control selectpicker">
                            <option data-template-id="0">Custom</option>
                            @foreach ($templates as $template)
                                @if($template->school_id==NULL &&  $template->program_id==NULL)
                                    <option
                                        data-template-id="{{ $template->id }}"
                                        data-template-program-id="{{ $template->program_id }}"
                                        data-admin="1"
                                    >
                                    {{{ $template->name }}}
                                    </option>
                                @else
                                <option
                                    data-template-id="{{ $template->id }}"
                                    data-template-program-id="{{ $template->program_id }}"
                                >
                                {{{ $template->name }}}
                                </option>
                                @endif

                            @endforeach
                        </select>
                    </div>

                    <!-- If user is admin s/he can pick which schools can view the rubric -->
                    @if(Auth::user()->role==1)
                    <div class="form-group">
                        <label>Select the School this rubric will be visible from</label>
                        <select id="select-school" class="form-control selectpicker">
                            <option data-school-id="0">All</option>
                            @foreach ($schools as $school)
                            <option data-school-id="{{ $school->id }}">
                                {{ $school->name }}
                            </option>
                            @endforeach
                        </select>
                    </div>
                    @endif

                    <!-- If user is admin or school coordinator, s/he can pick which programs -->
                    @if(Auth::user()->role==1 || Auth::user()->role==2)
                    <div class="form-group">
                        <label>Select the Program this rubric belongs to</label>
                        <select id="select-program" class="form-control selectpicker">
                            <option data-program-id="0">All</option>
                            @foreach ($programs as $program)
                                <option
                                    data-program-id="{{ $program->id }}"
                                    data-program-program-id="{{ $program->program_id }}"
                                >
                                    {{ $program->name }}
                                </option>

                            @endforeach
                        </select>
                    </div>
                    @endif
                </form>

                <label for="">Select the lower bound for passing criteria</label>
                <form class="form-inline">
                    <div class="form-group">
                        <!-- Select percentage. If there is a rubric, select the saved value -->

                        <select id="expected_percentage" class="form-control selectpicker">
                            @for($i = 50; $i <= 100; $i++)
                                @if($i==70)
                                    <option selected="selected" value="{{ $i }}">{{ $i }}</option>
                                @else
                                    <option value="{{ $i }}">{{ $i }}</option>
                                @endif
                            @endfor
                        </select>
                        % of all students must score at least

                        <!-- Select points. If there is a rubric, select the saved value -->
                        <select id="expected_points" class="form-control selectpicker">
                            @for($i = 5; $i <= 8; $i++)
                                @if($i==5)
                                    <option selected="selected" value="{{ $i }}">{{ $i }}</option>
                                @else
                                    <option value="{{ $i }}">{{ $i }}</option>
                                @endif
                            @endfor
                        </select>
                        point(s) in a criterion for it to pass.
                    </div>
                </form>
                <br>

                <form>
                    <div class="form-group">
                        <label>Select Status (you can change this later)</label>
                        <div class="radio">
                            <label>
                                <input type="radio" name="is_visible" id="is_visible0" value="0" checked>
                                This rubric is <strong>not complete</strong> yet and will not be available to professors.
                            </label>
                        </div>
                        <div class="radio">
                            <label>
                                <input type="radio" name="is_visible" id="is_visible1" value="1">
                                This rubric is <strong>complete</strong> and will be available to professors.
                            </label>
                        </div>
                    </div>
                </form>
                <div>
                    <p class="small">Note: You can hide or show this section by clicking on its heading. You may want to hide it to have more space. </p>
                </div>
            </div>
        </div>



        <div class="well">
            <form>
                <div class="form-group">
                    <label>Select a Learning Outcome</label>
                    <select id="select-outcome" class="form-control selectpicker">
                        @foreach ($outcomes as $outcome)
                        <option data-outcome-id="{{ $outcome->id }}">{{ $outcome->name }}</option>
                        @endforeach
                    </select>
                </div>

                @if(Auth::user()->role != '1')

                    <label>Filter Criteria</label>
                    <div class="form-group">
                        <label class="radio-inline">
                            <input type="radio" checked name="criteria-filter" id="criteria-all" value="all"> All Criteria
                        </label>
                        <label class="radio-inline">
                            <input type="radio" name="criteria-filter" id="criteria-school" value="school"> Criteria from my School
                        </label>
                        @if(Auth::user()->role == '3')
                            <label class="radio-inline">
                                <input type="radio" name="criteria-filter" id="criteria-program" value="program"> Criteria from my Program(s)
                            </label>
                        @endif
                    </div>
                @endif

                <div class="form-group">
                    <label>Select a Criterion</label><span id="updated-text" class="text-success small">  updated</span>
                    <select id="select-criterion" class="form-control selectpicker">
                    </select>
                </div>

                <button id="button-add-criterion" class="btn btn-md btn-primary center-block"> <span class="glyphicon glyphicon-plus"></span> Add Criterion to Rubric</button>
            </form>
        </div>
    </div>
</div>

<div id="rubric-container" class="row">
    <div class="col-md-12">
        <table class="table table-striped table-condensed">
            <thead><tr><th colspan="6 "><input id="rubric-name" type="text" class="form-control input-lg" placeholder="Rubric Name"></th></tr></thead>
            <thead>
                <tr>
                    <th></th>
                    <th>Criterion</th>
                    <th>Beginning (1-2)</th>
                    <th>In Progress (3-4)</th>
                    <th>Good (5-6)</th>
                    <th>Excellent (7-8)</th>
                    <th></th>
                </tr>
            </thead>
            <tbody>
            </tbody>
        </table>

        <div id="copyright-info">
            <hr>
            <p class="small"><strong>Copyright Information</strong></p>
            <ul id="copyright-list" class="list-unstyled small">
            </ul>
            <hr>
        </div>

        <div class="text-center">
            <div class="btn-group" role="group" aria-label="...">
                <button id="button-create-rubric" class="btn btn-lg btn-primary save">
                    <span class="glyphicon glyphicon-floppy-disk"></span>
                    Create
                </button>
                <button id="button-confirm-update-rubric" data-toggle="modal" data-target="#modal-confirm-update" class="btn btn-lg btn-primary">
                    <span class="glyphicon glyphicon-pencil"></span>
                    Update
                </button>
                <button id="button-confirm-delete-rubric" data-toggle="modal" data-target="#modal-confirm-delete" class="btn btn-lg btn-primary">
                    <span class="glyphicon glyphicon-remove"></span>
                    Delete
                </button>
                <button id="button-print-rubric" class="btn btn-lg btn-primary"><span class="glyphicon glyphicon-print"></span> Print <span class="small">(saved version)</span></button>
            </div>
        </div>
    </div>
</div>
@stop

@section('included-js')

<!-- jQuery Sortable Tables -->
<script src="{{ asset('vendor/jQuerySortable/jquery-sortable-min.js') }}"></script>

<!-- X-Editable js -->
<script src="{{ asset('vendor/xeditable/bootstrap-editable.min.js') }}"></script>

@stop

@section('javascript')

// --------------------------------------------------------------------------
// Page load
// --------------------------------------------------------------------------
$('#updated-text').hide();

// Enable/disable program selection depending on school selection if user is
// admin
if({{Auth::user()->role}}==1)
    toggleProgramSelect($('#select-school'));

// Fetch criteria of first outcome
fetchCriteria($('#select-outcome'));

// Hide table
$('#rubric-container').hide();

// Disable Update and Delete Buttons by default
$('#button-confirm-update-rubric').prop('disabled', true);
$('#button-confirm-delete-rubric').prop('disabled', true);
$('#button-print-rubric').prop('disabled', true);


// Sortable rows
$('.table').sortable({
    handle: 'span.glyphicon.glyphicon-move',
    containerSelector: 'table',
    itemPath: '> tbody',
    itemSelector: 'tr',
    placeholder: '<tr class="placeholder"><th><span class="glyphicon glyphicon-arrow-right"></span></th></tr>'
});

// --------------------------------------------------------------------------
// Functions
// --------------------------------------------------------------------------

// Fetch criteria associated to a specific learning outcome
function fetchCriteria(outcome)
{
    $.post
    (
        "{{ URL::route('fetchCriteria') }}",
        {
            id: outcome.find(':selected').data('outcome-id'),
            filter: $('input[name=criteria-filter]:checked').val()
        },
        function(data)
        {
            $('#select-criterion').empty();

            // Append criteria
            data.forEach( function (arrayItem)
            {
                $('#select-criterion')
                    .append('<option data-criterion-id="'+arrayItem.id+'" >'+arrayItem.name+'</option>');
            });

            // If there are no criteria assigned to the selected outcome, disable the
            // input and the button used to add criteria.
            if(!$('#select-criterion').children().length)
            {

                $('#select-criterion').prop('disabled', true);
                $('#button-add-criterion').prop('disabled', true);
            }

            // Otherwise, enable both the input and the button
            else
            {
                $('#select-criterion').prop('disabled', false);
                $('#button-add-criterion').prop('disabled', false);
            }

            $('#updated-text').fadeIn('slow').fadeOut('slow');

            refreshSelects();
        }
    );
}

// Add a new criterion to the rubric
function addCriterion()
{

    // Show the rubric container
    if(!$('tbody').children().length)
    {
        $('#rubric-container').show();
    }

    // Get the selected criterion's id
    var id= parseInt($('#select-criterion').find(':selected').data('criterion-id'));

    // Check for duplicates
    var duplicates=false;
    $('tbody tr').each(function()
    {
        if ($(this).data('criterion-id') == id)
        {
            duplicates=true;
        }
    });

    // If there are any, display an error
    if(duplicates)
    {
        $('#js-error-row').show();
        $('#js-error-row').find('#error-message').text('Error: The selected criterion was already added.');
        return;
    }

    // Otherwise, hide the error container
    else
    {
        $('#js-error-row').hide();
    }


    // Fetch information of the criterion selected
    $.post
    (
        "{{ URL::route('fetchCriterion') }}",
        { id: id},
        function(data)
        {
            // Append the fetched data
            var str ='<tr data-assoc-outcome-id="'+data.outcome_id+'"'
                +'data-criterion-id="'+data.id+'" data-criterion-copyright="'+data.copyright+'" data-criterion-notes="'+data.notes+'"><th><span class="glyphicon glyphicon-move"></span></th><td>';

            var subcriteria = '';
            if(data.subcriteria){

                var subcriteria_array = JSON.parse(data.subcriteria);
                subcriteria = '<ul class="subcriteria list-unstyled">';
                subcriteria_array.forEach(function (value) {
                    subcriteria += '<li>'+value+'</li>';
                });
                subcriteria += '</ul>';

            }

            if(data.notes)
            {
                str+='<span><em data-toggle="tooltip" data-placement="top" title="'+data.notes+'">'+data.name+'</em></span><sup></sup>'+subcriteria;
            }
            else
            {
                str+='<span>'+data.name+'</span><sup></sup>'+subcriteria;
            }

            str+='</td><td class="editable" data-type="textarea">'+data.description12+'</td>'
                +'<td class="editable" data-type="textarea">'+data.description34+'</td>'
                +'<td class="editable" data-type="textarea">'+data.description56+'</td>'
                +'<td class="editable" data-type="textarea">'+data.description78+'</td>'
                +'<th><span class="glyphicon glyphicon-remove icon-btn" aria-hidden="true"></span></th></tr>';

            $('table tbody').append(str);

            // Build copyright list
            buildCopyrightList();

            // Enable X-Edtable on this new row
            $('.editable').editable({
                unsavedclass: null,
                rows: 4
            });

            // Turn on tooltips again (because content is dynamic)
            $('[data-toggle="tooltip"]').tooltip();

            // Sortable rows
            $('.table').sortable({
                handle: 'span.glyphicon.glyphicon-move',
                containerSelector: 'table',
                itemPath: '> tbody',
                itemSelector: 'tr',
                placeholder: '<tr class="placeholder"><th><span class="glyphicon glyphicon-arrow-right"></span></th></tr>'
            });
        }
    );
}

// Fetch single criterion
function fetchCriterion(criterion)
{
    $.post
    (
        "{{ URL::route('fetchCriterion') }}",
        { id: outcome.find(':selected').data('outcome-id')},
        function(data)
        {
            $('#select-criterion').empty();

            data.forEach( function (arrayItem)
            {
                $('#select-criterion')
                    .append('<option data-criterion-id="'+arrayItem.id+'" >'+arrayItem.name+'</option>');
            });

            $('#select-criterion').append('<option data-criterion-id="0">Custom</option>');

            refreshSelects();

        }
    );
}

// Build list from copyright info in rubric
function buildCopyrightList()
{
    // Empty the copyright list
    $('#copyright-list').empty();

    $('tbody tr').each(function( index )
    {
        var criterion = $(this);
        // If there's copyright info
        if(criterion.data('criterion-copyright')!=null)
        {
            var copyright = criterion.data('criterion-copyright');

            // If there is anything in the copyright list
            if($('#copyright-list li').length>0)
            {
                // Check copyright list for the same copyright text
                var found = false;
                $('#copyright-list li').each(function()
                {
                    // If found, give the string its number
                    if(copyright==$(this).find('span').text())
                    {

                        copyrightNumber = Number.parseInt($(this).find('sup').text());

                        console.log('a: '+copyrightNumber);

                        criterion.children('td:nth-child(2)').find('sup').text(copyrightNumber);
                        found =true;

                        //to break
                        return false;
                    }
                });

                // Otherwise, give it the next number and append a new item to the
                // list
                if(!found)
                {
                    var copyrightNumber = $('#copyright-list li').length+1;

                    console.log('b: '+copyrightNumber);
                    console.log(criterion.children('td:nth-child(2)').find('sup').length);

                    criterion.children('td:nth-child(2)').find('sup').text(copyrightNumber);
                    $('#copyright-list').append('<li><sup>'+copyrightNumber+' </sup><span>'+copyright+'<span></li>');
                }
            }
            // Otherwise, give it number 1 and append it
            else
            {
                criterion.children('td:nth-child(2)').find('sup').text('1');
                $('#copyright-list').append('<li><sup>1 </sup><span>'+copyright+'<span></li>');
            }
        }
    });

    if($('#copyright-info li').length>0)
    {
        $('#copyright-info').show();
    }
    else
    {
        $('#copyright-info').hide();
    }
}

function refreshSelects()
{
    $('#select-template').selectpicker('refresh');
    $('#select-school').selectpicker('refresh');
    $('#select-program').selectpicker('refresh');
    $('#select-outcome').selectpicker('refresh');
    $('#select-criterion').selectpicker('refresh');
    $('#expected_percentage').selectpicker('refresh');
    $('#expected_points').selectpicker('refresh');
}

// Fetch programs associated to a specific school
function fetchPrograms(school)
{
    $.ajax({
        type: 'POST',
        url: "{{ URL::action('ProgramsController@fetch') }}",
        data: { id: school.find(':selected').data('school-id')},
        success: function(data)
        {
            $('#select-program').empty();
            $('#select-program').append('<option data-program-id="0">All</option>');

            data.forEach( function (program)
            {
                $('#select-program')
                    .append('<option data-program-id="'+program.id+'" >'+program.name+'</option>');
            });
        },
        async:false
    });

    if($('#select-school').find(':selected').data('school-id')!=0)
        $('#select-program').prop('disabled', false);
    else
        $('#select-program').prop('disabled', true);

    refreshSelects();

}

// Load a template. This function is different from the one for professors
function loadTemplate()
{
    $.post
    (
        "{{ URL::to('loadTemplate') }}",
        { id: $('#select-template').find(':selected').data('template-id')},
        function(data)
        {
            // Show the container and empty all rows
            $('#rubric-container').show();
            $('tbody').empty();

            //Set the name of the rubric
            $('#rubric-name').val(data.name);

            // Set school id to 0, then to the saved value if it exists
            $('#select-school option[data-school-id="0"]').prop('selected', true);
            $('#select-school option[data-school-id="'+data.school_id+'"]').prop('selected', true);

            // Fetch programs associated to that school
            fetchPrograms($('#select-school'));

            // Set program id to 0, then to the saved value if it exists
            $('#select-program option[data-program-id="0"]').prop('selected', true);
            $('#select-program option[data-program-id="'+data.program_id+'"]').prop('selected', true);

            // Set expected values
            console.log(data.expected_percentage);
            console.log(data.expected_points);
            $('#expected_percentage option[value="'+data.expected_percentage+'"]').attr('selected', true);
            $('#expected_points option[value="'+data.expected_points+'"]').attr('selected', true);

            // Set visibility
            var is_visible = JSON.parse(data.is_visible);
            if(is_visible)
            {
                $('#is_visible0').prop('checked', false);
                $('#is_visible1').prop('checked', true);
            }
            else
            {
                $('#is_visible1').prop('checked', false);
                $('#is_visible0').prop('checked', true);
            }


            // Set the contents of the rubric
            var contents = JSON.parse(data.contents);
            contents.forEach(function (data)
            {
                // Append the fetched data
                var str ='<tr data-assoc-outcome-id="'+data.outcome_id+'"'
                    +'data-criterion-id="'+data.id+'" data-criterion-copyright="'+data.copyright+'" data-criterion-notes="'+data.notes+'"><th><span class="glyphicon glyphicon-move"></span></th><td>';


                var subcriteria = '';
                if(data.subcriteria){

                    var subcriteria_array = data.subcriteria;
                    subcriteria = '<ul class="subcriteria list-unstyled">';
                    subcriteria_array.forEach(function (value) {
                        subcriteria += '<li>'+value+'</li>';
                    });
                    subcriteria += '</ul>';

                }

                if(data.notes)
                {
                    str+='<span><em data-toggle="tooltip" data-placement="top" title="'+data.notes+'">'+data.name+'</em></span><sup></sup>'+subcriteria;
                }
                else
                {
                    str+='<span>'+data.name+'</span><sup></sup>'+subcriteria;
                }

                str+='</td><td class="editable" data-type="textarea">'+data.description12+'</td>'
                    +'<td class="editable" data-type="textarea">'+data.description34+'</td>'
                    +'<td class="editable" data-type="textarea">'+data.description56+'</td>'
                    +'<td class="editable" data-type="textarea">'+data.description78+'</td>'
                    +'<th><span class="glyphicon glyphicon-remove" aria-hidden="true"></span></th></tr>';

                $('table tbody').append(str);

                // Build copyright list
                buildCopyrightList();

                // Enable X-Edtable on this new row
                $('.editable').editable({
                    unsavedclass: null,
                    rows: 4
                });

                // Turn on tooltips again (because content is dynamic)
                $('[data-toggle="tooltip"]').tooltip();


                refreshSelects();
            });

            // Sortable rows
            $('.table').sortable({
                handle: 'span.glyphicon.glyphicon-move',
                containerSelector: 'table',
                itemPath: '> tbody',
                itemSelector: 'tr',
                placeholder: '<tr class="placeholder"><th><span class="glyphicon glyphicon-arrow-right"></span></th></tr>'
            });

            // Build Copyright List
            buildCopyrightList();
        }
    );
}

// Checks whether the user wants to save a rubric with a name that already exists
function nameExists()
{
    var duplicates = false;
    $('#select-template option').each(function()
    {
        var optionName = $(this).text().trim();
        if($('#rubric-name').val().trim()===optionName)
        {
            duplicates = true;
        }
    });

    refreshSelects();

    return duplicates;
}

//Enable disable program select
function toggleProgramSelect(school)
{
    if(school.find(':selected').data('school-id')<1)
    {
        $('#select-program option[data-program-id="0"]').prop('selected', true);
        $('#select-program').prop('disabled', true);
    }
    else
    {
        fetchPrograms(school);
        $('#select-program').prop('disabled', false);
    }

    refreshSelects();

}

// --------------------------------------------------------------------------
// Events
// --------------------------------------------------------------------------

// Toggle visibility for accordion panels
$('.panel-heading').on('click', function()
{
    if($(this).find('.glyphicon').hasClass('glyphicon-triangle-right'))
    {
        $(this).find('.glyphicon').removeClass('glyphicon-triangle-right');
        $(this).find('.glyphicon').addClass('glyphicon-triangle-bottom');
    }
    else if($(this).find('.glyphicon').hasClass('glyphicon-triangle-bottom'))
    {
        $(this).find('.glyphicon').removeClass('glyphicon-triangle-bottom');
        $(this).find('.glyphicon').addClass('glyphicon-triangle-right');
    }

    $(this).siblings('.panel-body').stop().slideToggle();
});

// When trying to change the template, ask the user to confirm and reset the
// rubric if s/he does
$('#select-template').on('change', function()
{
    // If changing to custom template, reset
    if($('#select-template').find(':selected').data('template-id')=='0')
    {
        $('#rubric-container').hide();
        $('#rubric-name').val('');
        $('tbody').empty();

        // Disable delete, update and print buttons
        $('#button-confirm-delete-rubric').prop('disabled', true);
        $('#button-confirm-update-rubric').prop('disabled', true);
        $('#button-print-rubric').prop('disabled', true);
    }

    // Otherwise, load the selected template
    else
    {
        loadTemplate();

        //If user is admin, or the templates id matches user's, or the template
        // id's school matches user, allow editing
        var selected = $('#select-template').find(':selected');
        var programs = {{ json_encode(Auth::user()->programs->lists('id')) }};
        if(
            {{ Auth::user()->role }}==1
            || ({{ Auth::user()->role }}==2 && selected.data('admin')!=1)
            || ({{ Auth::user()->role }}==3
                && $.inArray(selected.data('template-program-id'), programs)
                && selected.data('admin')!=1
            )
        )
        {
            $('#button-confirm-delete-rubric').prop('disabled', false);
            $('#button-confirm-update-rubric').prop('disabled', false);
        }
        else
        {
            // Disable update and edit
            $('#button-confirm-delete-rubric').prop('disabled', true);
            $('#button-confirm-update-rubric').prop('disabled', true);
        }

        // Enable print button
        $('#button-print-rubric').prop('disabled', false);

    }

});

// When a school changes, update its programs. If all is selected, disable
$('#select-school').on('change', function()
{
    toggleProgramSelect($(this));
});

// When a learning outcome changes, update its criteria
$('#select-outcome, input[name=criteria-filter]').on('change', function()
{
    fetchCriteria($('#select-outcome'));
});

// When the add button is clicked
$('#button-add-criterion').on('click', function(e)
{
    //Prevent page refresh
    e.preventDefault();

    //Add new criterion
    addCriterion();
});

// When the create or update buttons are clicked (.save)
$('.save').on('click', function(e)
{
    //Prevent page refresh
    e.preventDefault();

    // Empty field validation
    var emptyFields=false;

    $('td').each(function()
    {
        if ($(this).text() == "" || $(this).text() == "Empty")
        {
            emptyFields=true;
        }
    });

    // If any fields are empty, display error
    if(emptyFields || $.trim($('#rubric-name').val())=='')
    {
        $('#js-error-row').show();
        $('#js-error-row').find('#error-message').text('Error: Please fill all the fields. Make sure your rubric has a name.');
        return;
    }
    else
    {
            $('#js-error-row').hide();
    }

    // Check whether a rubric with the written name already exists
    if($(this).attr('id')=='button-create-rubric' && nameExists())
    {
        $('#js-error-row').show();
        $('#js-error-row').find('#error-message').text('Error: A template with that name already exists.');
        return;
    }
    else
    {
            $('#js-error-row').hide();
    }

    var criterionObject = new Object();
    var criteriaArray = new Array();

    // For each criterion in the rubric, get its value and put it into an array
    $('tbody tr').each(function( index )
    {
            criterionObject.id = $(this).data('criterion-id');
            criterionObject.outcome_id = $(this).data('assoc-outcome-id');
            criterionObject.name = $(this).children('td:nth-child(2)').find('span').text();

            var subcriteriaArray = new Array();
            $(this).children('td:nth-child(2)').find('.subcriteria li').each(function(index){
                subcriteriaArray.push($(this).text());
            });
            criterionObject.subcriteria = subcriteriaArray;

            criterionObject.description12 = $(this).children('td:nth-child(3)').text();
            criterionObject.description34 = $(this).children('td:nth-child(4)').text();
            criterionObject.description56 = $(this).children('td:nth-child(5)').text();
            criterionObject.description78 = $(this).children('td:nth-child(6)').text();
            criterionObject.copyright = $(this).data('criterion-copyright');
            criterionObject.notes = $(this).data('criterion-notes');

            // Clone the object and push it into the array
            var clone = jQuery.extend({}, criterionObject);
            criteriaArray.push(clone);

    });

    //console.log('school', $('#select-school').find(':selected').data('school-id') );
    //console.log('program', $('#select-program').find(':selected').data('program-id') );

    if($(this).attr('id')=='button-create-rubric')
    {
        // Create
        $.post
        (
            "{{ URL::to('saveTemplate') }}",
            {
                name: $('#rubric-name').val(),
                contents: JSON.stringify(criteriaArray),
                school_id: $('#select-school').find(':selected').data('school-id'),
                program_id: $('#select-program').find(':selected').data('program-id'),
                expected_percentage: $('#expected_percentage').find(':selected').val(),
                expected_points: $('#expected_points').find(':selected').val(),
                is_visible: $('input[name=is_visible]:checked').val()
            },
            function(data)
            {
                location.reload(true);
            }
        );
    }
    else
    {
        console.log('school', $('#select-school').find(':selected').data('school-id') );
        console.log('program', $('#select-program').find(':selected').data('program-id') );

        // Update database
        $.post
        (
            "{{ URL::to('updateTemplate') }}",
            {
                id: $('#select-template').find(':selected').data('template-id'),
                name: $('#rubric-name').val(),
                contents: JSON.stringify(criteriaArray),
                school_id: $('#select-school').find(':selected').data('school-id'),
                program_id: $('#select-program').find(':selected').data('program-id'),
                expected_percentage: $('#expected_percentage').find(':selected').val(),
                expected_points: $('#expected_points').find(':selected').val(),
                is_visible: $('input[name=is_visible]:checked').val()
            },
            function(data)
            {
                location.reload(true);
            }
        );
    }

});

// When the confirm  delete button is clicked
$('#button-delete-rubric').on('click', function(e)
{
    $('#modal-confirm-delete').modal('hide');

    // Delete from database
    $.post
    (
        "{{ URL::to('deleteTemplate') }}",
        {
            id: $('#select-template').find(':selected').data('template-id')
        },
        function(data)
        {
            location.reload();
        }
    );
});

// Remove a criterion and hide the table if it was the only one
$('table').on('click', 'span.glyphicon-remove', function(e)
{
    $(this).closest('tr').remove();

    if(!$('tbody').children().length)
    {
        $('#rubric-container').hide();
    }

    buildCopyrightList();
});

// When print button is clicked, redirect to print page
$('#button-print-rubric').on('click', function(e)
{
    e.preventDefault();
    window.location = "printRubric/"+$('#select-template').find(':selected').data('template-id');

});

@stop