{# itop-portal-base/portal/templates/bricks/object/mode_search_regular.html.twig #}
{# Object brick regular search layout #}

{% set sFormId = (form.id is defined and form.id is not null) ? form.id : 'object_search_form' %}
{% set sTableId = 'search_content_table_' ~ sFormId %}
{% set tIsModal = (tIsModal is defined and tIsModal == true) ? true : false %}
{% set bMultipleSelect = (bMultipleSelect is defined and bMultipleSelect == true) ? true : false %}

<div id="{{ sFormId }}">
	{#<div class="form_alerts"></div>#}
	<div class="form_fields">
		<table id="{{ sTableId }}" class="table table-striped table-bordered responsive" cellspacing="0" width="100%">
			<tbody>
			</tbody>
		</table>
	</div>
	<div class="form_buttons">
		{% block pFormButtons %}
			<div class="form_btn_regular">
				<input class="btn btn-default form_btn_cancel" type="button" value="{{ 'Portal:Button:Cancel'|dict_s }}" data-dismiss="modal">
				<input class="btn btn-primary form_btn_submit" type="button" value="{{ 'Portal:Button:Submit'|dict_s }}">
			</div>
		{% endblock %}
	</div>
</div>

<script type="text/javascript">
	var oColumnProperties = {{ aColumnProperties|raw }};
	var oRawDatas = {{ aResults.aItems|raw }};
	var oTable;
	// Used for ajax throttling
	var iSearchThrottle = 600;
	var oKeyTimeout;
	var aKeyTimeoutFilteredKeys = [9, 16, 17, 18, 19, 27, 33, 34, 35, 36, 37, 38, 39, 40]; // Tab, Shift, Ctrl, Alt, Pause, Esc, Page Up/Down, Home, End, Left/Up/Right/Down arrows
	// Used for form
	var oSelectedItems = {};

	// Show a loader inside the table
	var showTableLoader = function()
	{
		$('#{{ sTableId }} > tbody').html('<tr><td class="datatables_overlay" colspan="100">' + $('#page_overlay').html() + '</td></tr>');
	};
	// Columns definition for the table from the oLevelsProperties
	var getColumnsDefinition = function()
	{
		var aColumnsDefinition = [];
		
		// Checkbox / Radio
		aColumnsDefinition.push({
				"width": "auto",
				"searchable": false,
				"sortable": false,
				"title": "",
				"type": "html",
				"data": "",
				"render": function(data, type, row){ return '<span class="row_input"><input type="{{ (bMultipleSelect) ? 'checkbox' : 'radio' }}" name="{{ sTargetAttCode }}" /></span>'; }
		});

		for(sKey in oColumnProperties)
		{
			// Object attribute
			aColumnsDefinition.push({
				"width": "auto",
				"searchable": true,
				"sortable": false,
				"title": oColumnProperties[sKey].title,
				"defaultContent": "",
				"type": "html",
				"data": "attributes."+sKey+".att_code",
				"render": function(data, type, row){
					var cellElem;

					// Preparing the cell data
					if(row.attributes[data].url !== undefined)
					{
						cellElem = $('<a></a>');
						cellElem.attr('target', '_blank').attr('href', row.attributes[data].url);
					}
					else
					{
						cellElem = $('<span></span>');
					}
					cellElem.attr('data-object-id', row.id).html('<span>' + row.attributes[data].value + '</span>');
					
					return cellElem.prop('outerHTML');
				},
			});
		}

		return aColumnsDefinition;
	};
	
	$(document).ready(function(){
		showTableLoader();
		
		// Note : Those options should be externalized in an library so we can use them on any DataTables for the portal.
		// We would just have to override / complete the necessary elements
		oTable = $('#{{ sTableId }}').DataTable({
			"language": {
				"processing":	  "{{ 'Portal:Datatables:Language:Processing'|dict_s }}",
				"search":		  "{{ 'Portal:Datatables:Language:Search'|dict_s }}",
				"lengthMenu":	  "{{ 'Portal:Datatables:Language:LengthMenu'|dict_s }}",
				"zeroRecords":	 "{{ 'Portal:Datatables:Language:ZeroRecords'|dict_s }}",
				"info":			"{{ 'Portal:Datatables:Language:Info'|dict_s }}",
				"infoEmpty":	   "{{ 'Portal:Datatables:Language:InfoEmpty'|dict_s }}",
				"infoFiltered":	"({{ 'Portal:Datatables:Language:InfoFiltered'|dict_s }})",
				"emptyTable":	  "{{ 'Portal:Datatables:Language:EmptyTable'|dict_s }}",
				"paginate": {
					"first":	  "{{ 'Portal:Datatables:Language:Paginate:First'|dict_s }}",
					"previous":   "{{ 'Portal:Datatables:Language:Paginate:Previous'|dict_s }}",
					"next":	   "{{ 'Portal:Datatables:Language:Paginate:Next'|dict_s }}",
					"last":	   "{{ 'Portal:Datatables:Language:Paginate:Last'|dict_s }}"
				},
				"aria": {
					"sortAscending":  ": {{ 'Portal:Datatables:Language:Sort:Ascending'|dict_s }}",
					"sortDescending": ": {{ 'Portal:Datatables:Language:Sort:Descending'|dict_s }}"
				}
			},
			"lengthMenu": [[10, 20, 50, -1], [10, 20, 50, "{{ 'Portal:Datatables:Language:DisplayLength:All'|dict_s }}"]],
			"displayLength": {{ constant('Combodo\\iTop\\Portal\\Controller\\ObjectController::DEFAULT_LIST_LENGTH') }},
			"order": [[1, "asc"]],
			"dom": '<"row"<"col-sm-6"l><"col-sm-6"<f><"visible-xs"p>>>t<"row"<"col-sm-6"i><"col-sm-6"p>>',
			"columns": getColumnsDefinition(),
			"select": {
				"style": "{{ (bMultipleSelect) ? 'multi' : 'os' }}"
			},
			"rowId": "id",
			"rowCallback": function(oRow, oData){
				// TODO : Remove this when it will be fixed in datatables;
				// Note : This is an ugly hack from datatables.net to ensure that selected rows are marked selected when using server-side processing (pagination / search / sorting)
				// See more here http://datatables.net/release-datatables/examples/server_side/select_rows.html
				if(oData.id in oSelectedItems)
				{
					$(oRow).addClass('selected');
					$(oRow).find('td:first-child input').prop('checked', true);
				}

				// Opening in a new modal on click
				$(oRow).find('a').off('click').on('click', function(oEvent){
					// Prevents link opening.
					oEvent.preventDefault();
					// Prevents row selection
					oEvent.stopPropagation();

					// Creating a new modal
					CombodoPortalToolbox.OpenModal({
						content: {
							endpoint: $(this).attr('href'),
						},
					});
				});
			},
			"drawCallback": function(settings){
				// Hiding pagination if only one page
				if($(this).closest('.dataTables_wrapper').find('.dataTables_paginate:last .paginate_button:not(.previous):not(.next)').length < 2)
				{
					$(this).closest('.dataTables_wrapper').find('.dataTables_paginate, .dataTables_info').hide();
				}
				else
				{
					$(this).closest('.dataTables_wrapper').find('.dataTables_paginate, .dataTables_info').show();
				}
			},
			"processing": true,
			"serverSide": true,
			"ajax": {
				"url": "{{ app.url_generator.generate('p_object_search_from_attribute', {'sTargetAttCode': sTargetAttCode, 'sHostObjectClass': sHostObjectClass, 'sHostObjectId': sHostObjectId, 'ar_token': sActionRulesToken})|raw }}",
				"type": "POST",
				"data": function(d){
					d.sFormPath = '{{ aSource.sFormPath }}';
					d.sFieldId = '{{ aSource.sFieldId }}';
					d.aObjectIdsToIgnore = {{ aSource.aObjectIdsToIgnore|json_encode()|raw }};
					d.iPageNumber = Math.floor(d.start/d.length) + 1;
					d.iListLength = d.length;
					d.columns = null;
					d.orders = null;
					if(d.search.value)
					{
						d.sSearchValue = d.search.value;
					}
					{% if aSource.sFormManagerClass is not null and aSource.sFormManagerData is not null %}
						// Retrieving form data 
						d.formmanager_class = "{{ aSource.sFormManagerClass|escape('js') }}";
						d.formmanager_data = {{ aSource.sFormManagerData|json_encode()|raw }};
						// Retrieving values from source form
						d.current_values = $('[data-form-path="{{aSource.sFormPath}}"][data-field-id="{{aSource.sFieldId}}"]').closest('.portal_form_handler').portal_form_handler('getCurrentValues');
					{% endif %}
				},
				"error": function(oData, sError, sThrow){
				    // Error returned by the framework
					if(oData.responseJSON !== undefined && oData.responseJSON !== null)
					{
						var oResponse = oData.responseJSON;
						// If we encounter an error
						if(oResponse.exception !== undefined)
						{
							{# Hiding modal in case of error as the general AJAX error handler will display a message #}
                            {% if tIsModal is defined and tIsModal == true %}
                            	$('#{{ sFormId }}').closest('.modal').modal('hide');
                            {% endif %}
						}
					}
					// Global failure
					else
					{
						{# Hiding modal in case of error as the general AJAX error handler will display a message #}
                        {% if tIsModal is defined and tIsModal == true %}
                        	$('#{{ sFormId }}').closest('.modal').modal('hide');
                        {% endif %}
					}
				}
			}
		});
		
		// Handles items selection/deselection
		oTable.off('select').on('select', function(oEvent, dt, type, indexes){
			var aData = oTable.rows(indexes).data().toArray();
			
			// Checking input
			$('#{{ sTableId }} tr[role="row"].selected td:first-child input').prop('checked', true);
			// Saving values in temp array
			for(var i in aData)
			{
				var iItemId = aData[i].id;
				if(!(iItemId in oSelectedItems))
				{
					oSelectedItems[iItemId] = $('<textarea></textarea>').html(aData[i].name).text();
				}
			}
		});
		oTable.off('deselect').on('deselect', function(oEvent, dt, type, indexes){
			var aData = oTable.rows(indexes).data().toArray();
			
			// Checking input
			$('#{{ sTableId }} tr[role="row"]:not(.selected) td:first-child input').prop('checked', false);
			// Saving values in temp array
			for(var i in aData)
			{
				var iItemId = aData[i].id;
				if(iItemId in oSelectedItems)
				{
					delete oSelectedItems[iItemId];
				}
			}
		});

		// Overrides filter input to apply throttle. Otherwise, an ajax request is send each time a key is pressed
		// Also removes accents from search string
		// Note : The '.off()' call is to unbind event from DataTables that where triggered before we could intercept anything
		$('#{{ sTableId }}_filter input').off().on('keyup', function(event){
			var me = this;
			
			// We trigger the search only if those keys where not pressed
			if(aKeyTimeoutFilteredKeys.indexOf(event.which) < 0)
			{
				clearTimeout(oKeyTimeout);
				oKeyTimeout = setTimeout(function() {
					oTable.search(me.value.latinise()).draw();
				}, iSearchThrottle);
			}
		});
		
		// Shows a loader in the table when processing
		$('#{{ sTableId }}').on('processing.dt', function(event, settings, processing){
			if(processing === true)
			{
				showTableLoader();
			}
		});
		
		// Handles submit button
		$('#{{ sFormId }} .form_buttons .form_btn_submit').off('click').on('click', function(oEvent){
			// Extracting value(s) to be send back to the source form
			{% if bMultipleSelect %}
				var oData = {values: oSelectedItems};
			{% else %}
				var oData = {value: {}};
				var sItemId = Object.keys(oSelectedItems)[0];
				var sItemName = oSelectedItems[sItemId];
				
				oData.value[sItemId] = sItemName;
			{% endif %}
			
			// Triggering value setting on the source field
			$('[data-form-path="{{aSource.sFormPath}}"][data-field-id="{{aSource.sFieldId}}"]').triggerHandler('set_current_value', oData);
			
			// Closing the modal
			{% if tIsModal is defined and tIsModal == true %}
				$('#{{ sFormId }}').closest('.modal').modal('hide');
			{% endif %}
		});
		
		{% if tIsModal is defined and tIsModal == true %}
			$('#{{ sFormId }}').closest('.modal').find('.modal-footer').hide();
		{% endif %}
	});
</script>