{#
/*
 * Spring Signage Ltd - http://www.springsignage.com
 * Copyright (C) 2015 Spring Signage Ltd
 * (${FILE_NAME})
 */

#}
{% extends "authed.twig" %}
{% import "inline.twig" as inline %}
{% import "forms.twig" as forms %}

{% block actionMenu %}
    <ul class="nav nav-pills pull-right">
        <li class="btn btn-success btn-xs"><a class="XiboFormButton btns" title="{% trans "Add a new DataSet" %}" href="{{ urlFor("dataSet.add.form") }}"> <i class="fa fa-plus-circle" aria-hidden="true"></i> {% trans "Add DataSet" %}</a></li>
    </ul>
{% endblock %}

{% block pageContent %}
    <div class="widget">
        <div class="widget-title">{% trans "DataSets" %}</div>
        <div class="widget-body">
            <div class="XiboGrid" id="{{ random() }}">
                <div class="XiboFilter well">
                    <div class="FilterDiv" id="Filter">
                        <form class="form-inline">
                            {% set title %}{% trans "Name" %}{% endset %}
                            {{ inline.input("dataSet", title) }}
                        </form>
                    </div>
                </div>
                <div class="XiboData">
                    <table id="datasets" class="table table-striped">
                        <thead>
                            <tr>
                                <th>{% trans "ID" %}</th>
                                <th>{% trans "Name" %}</th>
                                <th>{% trans "Description" %}</th>
                                <th>{% trans "Code" %}</th>
                                <th>{% trans "Remote?" %}</th>
                                <th>{% trans "Owner" %}</th>
                                <th>{% trans "Permissions" %}</th>
                                <th>{% trans "Last Sync" %}</th>
                                <th></th>
                            </tr>
                        </thead>
                        <tbody>

                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
{% endblock %}

{% block javaScript %}
    <script type="text/javascript">
        var table = $("#datasets").DataTable({ "language": dataTablesLanguage,
            serverSide: true, stateSave: true, stateDuration: 0,
            stateLoadCallback: function (settings, callback) {
                var data;
                $.ajax({
                    type: "GET",
                    async: false,
                    url: "{{ urlFor("user.pref") }}?preference=dataSetGrid",
                    dataType: 'json',
                    success: function (json) {
                        try {
                            if (json.success) {
                                data = JSON.parse(json.data.value);
                            }
                        } catch (e) {
                            // Do nothing
                        }
                    }
                });
                return data;
            },
            stateSaveCallback: function (settings, data) {
                $.ajax({
                    type: "POST",
                    url: "{{ urlFor("user.pref") }}",
                    data: {
                        preference: [{
                            option: "dataSetGrid",
                            value: JSON.stringify(data)
                        }]
                    }
                });
            },
            filter: false,
            searchDelay: 3000,
            "order": [[ 0, "asc"]],
            ajax: {
                "url": "{{ urlFor("dataSet.search") }}",
                "data": function(d) {
                    $.extend(d, $("#datasets").closest(".XiboGrid").find(".FilterDiv form").serializeObject());
                }
            },
            "columns": [
                { "data": "dataSetId" },
                { "data": "dataSet", "render": dataTableSpacingPreformatted },
                { "data": "description" },
                { "data": "code" },
                {
                    "data": "isRemote",
                    "render": dataTableTickCrossColumn
                },
                { "data": "owner" },
                {
                    "data": "groupsWithPermissions",
                    "render": dataTableCreatePermissions
                },
                {
                    "data": "lastSync",
                    "render": dataTableDateFromUnix
                },
                {
                    "orderable": false,
                    "data": dataTableButtonsColumn
                }
            ]
        });

        table.on('draw', function(e, settings) {
            dataTableDraw(e, settings);

            // Upload form
            $(".dataSetImportForm").click(function() {

                var template = Handlebars.compile($("#template-dataset-upload").html());
                var data = table.row($(this).closest("tr")).data();
                var columns = [];
                var i = 1;

                $.each(data.columns, function (index, element) {
                    if (element.dataSetColumnTypeId === 1) {
                        element.index = i;
                        columns.push(element);
                        i++;
                    }
                });

                // Handle bars and open a dialog
                bootbox.dialog({
                    message: template({
                        trans: {
                            addFiles: "{% trans "Add CSV Files" %}",
                            startUpload: "{% trans "Start upload" %}",
                            cancelUpload: "{% trans "Cancel upload" %}"
                        },
                        upload: {
                            maxSize: {{ libraryUpload.maxSize }},
                            maxSizeMessage: "{{ libraryUpload.maxSizeMessage  }}",
                            validExt: "{{ libraryUpload.validExt }}",
                            utf8Message: "{% trans "If the CSV file contains non-ASCII characters please ensure the file is UTF-8 encoded" %}"
                        },
                        columns: columns
                    }),
                    title: "{% trans "CSV Import" %}",
                    buttons: {
                        main: {
                            label: "{% trans "Done" %}",
                            className: "btn-primary",
                            callback: function() {
                                table.ajax.reload();
                                XiboDialogClose();
                            }
                        },
                        help: {
                            label: "{% trans "Help" %}",
                            className: "default",
                            callback: function() {
                                XiboHelpRender("{{ helpService.link("dataset") }}#Importing_from_CSV_file");
                            }
                        }
                    }
                }).on('shown.bs.modal', function() {
                    // Configure the upload form
                    var url = "{{ urlFor("dataSet.import") }}".replace(":id", data.dataSetId);
                    var form = $(this).find("form");
                    var refreshSessionInterval;

                    // Initialize the jQuery File Upload widget:
                    form.fileupload({
                        url: url,
                        disableImageResize: true
                    });

                    // Upload server status check for browsers with CORS support:
                    if ($.support.cors) {
                        $.ajax({
                            url: url,
                            type: 'HEAD'
                        }).fail(function () {
                            $('<span class="alert alert-error"/>')
                                    .text('Upload server currently unavailable - ' + new Date())
                                    .appendTo(form);
                        });
                    }

                    // Enable iframe cross-domain access via redirect option:
                    form.fileupload(
                            'option',
                            'redirect',
                            window.location.href.replace(
                                    /\/[^\/]*$/,
                                    '/cors/result.html?%s'
                            )
                    );

                    form.bind('fileuploadsubmit', function (e, data) {
                        var inputs = data.context.find(':input');
                        if (inputs.filter('[required][value=""]').first().focus().length) {
                            return false;
                        }
                        data.formData = inputs.serializeArray().concat(form.serializeArray());

                        inputs.filter("input").prop("disabled", true);
                    }).bind('fileuploadstart', function (e, data) {
                        if (form.fileupload("active") <= 0)
                            refreshSessionInterval = setInterval("XiboPing('" + pingUrl + "?refreshSession=true')", 1000 * 60 * 3);

                        return true;
                    }).bind('fileuploaddone', function (e, data) {
                        if (refreshSessionInterval != null && form.fileupload("active") <= 0)
                            clearInterval(refreshSessionInterval);
                    });
                });
            });
        });
        table.on('processing.dt', dataTableProcessing);

        function dataSetFormOpen(dialog) {
            // Bind the test button
            $(dialog).find("#dataSetRemoteTestButton").on('click', function() {
                var $form = $(dialog).find("form");
                XiboRemoteRequest("{{ urlFor("dataSet.test.remote") }}", $form.serializeObject(), function(response) {
                    $("#datasetRemoteTestRequestResult").html('<pre style="height: 300px; overflow: scroll">' + JSON.stringify(response.data, null, 3) + '</pre>');
                });
            });

            // Set up some dependencies between the isRemote checkbox and the tabs related to remote datasets
            onRemoteFieldChanged(dialog);

            $(dialog).find("#isRemote").on('change', function() {
                onRemoteFieldChanged(dialog);
            });

            // Auth field
            onAuthenticationFieldChanged(dialog);

            $(dialog).find("#authentication").on('change', function() {
                onAuthenticationFieldChanged(dialog);
            });
        }

        function onRemoteFieldChanged(dialog) {
            var isRemote = $(dialog).find("#isRemote").is(":checked");
            var $remoteTabs = $(dialog).find(".tabForRemoteDataSet");

            if (isRemote) {
                $remoteTabs.removeClass("hidden");
            } else {
                $remoteTabs.addClass("hidden");
            }
        }

        function onAuthenticationFieldChanged(dialog) {
            var authentication = $(dialog).find("#authentication").val();
            var $authFieldUserName = $(dialog).find(".auth-field-username");
            var $authFieldPassword = $(dialog).find(".auth-field-password");

            if (authentication === "none") {
                $authFieldUserName.addClass("hidden");
                $authFieldPassword.addClass("hidden");
            } else if (authentication === "bearer") {
                $authFieldUserName.addClass("hidden");
                $authFieldPassword.removeClass("hidden");
            } else {
                $authFieldUserName.removeClass("hidden");
                $authFieldPassword.removeClass("hidden");
            }
        }
    </script>
{% endblock %}

{% block javaScriptTemplates %}
    {{ parent() }}

    {% raw %}

    <script type="text/x-handlebars-template" id="template-dataset-upload">
        <form class="form-horizontal" method="post" enctype="multipart/form-data" data-max-file-size="{{ upload.maxSize }}" data-accept-file-types="/(\.|\/)csv/i">
            <div class="row fileupload-buttonbar">
                <div class="well">
                    {{ upload.maxSizeMessage }} <br>
                    {{ upload.utf8Message }}
                </div>
                <div class="col-md-7">
                    <!-- The fileinput-button span is used to style the file input field as button -->
                    <span class="btn btn-success fileinput-button">
                        <i class="glyphicon glyphicon-plus glyphicon glyphicon-white"></i>
                        <span>{{ trans.addFiles }}</span>
                        <input type="file" name="files">
                    </span>
                    <button type="submit" class="btn btn-primary start">
                        <i class="glyphicon glyphicon-upload glyphicon glyphicon-white"></i>
                        <span>{{ trans.startUpload }}</span>
                    </button>
                    <button type="reset" class="btn btn-warning cancel">
                        <i class="glyphicon glyphicon-ban-circle glyphicon glyphicon-white"></i>
                        <span>{{ trans.cancelUpload }}</span>
                    </button>
                    <!-- The loading indicator is shown during file processing -->
                    <span class="fileupload-loading"></span>
                </div>
                <!-- The global progress information -->
                <div class="col-md-4 fileupload-progress fade">
                    <!-- The global progress bar -->
                    <div class="progress">
                        <div class="progress-bar progress-bar-success progress-bar-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100" style="width:0%;">
                            <div class="sr-only"></div>
                        </div>
                    </div>
                    <!-- The extended global progress information -->
                    <div class="progress-extended">&nbsp;</div>
                </div>
            </div>
            <div class="row">
                <div class="col-md-12">
        {% endraw %}
                    {% set title %}{% trans "Overwrite existing data?" %}{% endset %}
                    {% set helpText %}{% trans "Erase all content in this DataSet and overwrite it with the new content in this import." %}{% endset %}
                    {{ forms.checkbox("overwrite", title, "", helpText) }}

                    {% set title %}{% trans "Ignore first row?" %}{% endset %}
                    {% set helpText %}{% trans "Ignore the first row? Useful if the CSV has headings." %}{% endset %}
                    {{ forms.checkbox("ignorefirstrow", title, "", helpText) }}

                    {% set message %}{% trans "In the fields below please enter the column number in the CSV file that corresponds to the Column Heading listed. This should be done before Adding the file." %}{% endset %}
                    {{ forms.message(message) }}

        {% raw %}
                    {{#each columns}}
                    <div class="form-group">
                        <label class="col-sm-2 control-label" for="csvImport_{{dataSetColumnId}}">{{heading}}</label>
                        <div class="col-sm-10">
                            <input class="form-control" name="csvImport_{{dataSetColumnId}}" type="number" id="csvImport_{{dataSetColumnId}}" value="{{ index }}" />
                        </div>
                    </div>
                    {{/each}}
                </div>
            </div>

            <!-- The table listing the files available for upload/download -->
            <table role="presentation" class="table table-striped"><tbody class="files"></tbody></table>
        </form>
    </script>

    <!-- The template to display files available for upload -->
    <script id="template-dataset-upload" type="text/x-tmpl">
        {% for (var i=0, file; file=o.files[i]; i++) { %}
            <tr class="template-upload fade">
                <td>
                    <span class="fileupload-preview"></span>
                </td>
                <td class="title">
                    {% if (file.error) { %}
                        <div><span class="label label-danger">{%=file.error%}</span></div>
                    {% } %}
                    {% if (!file.error) { %}
                    <label for="name[]"><input name="name[]" type="text" id="name" value="" /></label>
                    {% } %}
                </td>
                <td>
                    <p class="size">{%=o.formatFileSize(file.size)%}</p>
                    {% if (!o.files.error) { %}
                        <div class="progress">
                            <div class="progress-bar progress-bar-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100" style="width:0%;">
                                <div class="sr-only"></div>
                            </div>
                        </div>
                    </div>
                    {% } %}
                </td>
                <td>
                    {% if (!o.files.error && !i && !o.options.autoUpload) { %}
                        <button class="btn btn-primary start">
                            <i class="glyphicon glyphicon-upload glyphicon glyphicon-white"></i>
                        </button>
                    {% } %}
                    {% if (!i) { %}
                        <button class="btn btn-warning cancel">
                            <i class="glyphicon glyphicon-ban-circle glyphicon glyphicon-white"></i>
                        </button>
                    {% } %}
                </td>
            </tr>
        {% } %}
        </script>
    <!-- The template to display files available for download -->
    <script id="template-dataset-download" type="text/x-tmpl">
        {% for (var i=0, file; file=o.files[i]; i++) { %}
            <tr class="template-download fade">
               <td>
                    <p class="name" id="{%=file.storedas%}" status="{% if (file.error) { %}error{% } %}">
                        {%=file.name%}
                    </p>
                    {% if (file.error) { %}
                        <div><span class="label label-danger">{%=file.error%}</span></div>
                    {% } %}
                </td>
                <td>
                    <span class="size">{%=o.formatFileSize(file.size)%}</span>
                </td>
            </tr>
        {% } %}
        </script>

    {% endraw %}
{% endblock %}