//iTop Search form criteria numeric
;
$(function()
{
	// the widget definition, where 'itop' is the namespace,
	// 'search_form_criteria_numeric' the widget name
	$.widget( 'itop.search_form_criteria_numeric', $.itop.search_form_criteria,
	{
		// default options
		options:
		{
			// Overload default operator
			'operator': '=',
			// Available operators
			'available_operators': {
				'=': {
					'label': Dict.S('UI:Search:Criteria:Operator:Numeric:Equals'),//pre-existing, label changed
					// 'dropdown_group':1,
				},
				'>': {
					'label': Dict.S('UI:Search:Criteria:Operator:Numeric:GreaterThan'),
					'code': 'greater_than',
					'rank': 100,
					// 'dropdown_group':1,
				},
				'>=': {
					'label': Dict.S('UI:Search:Criteria:Operator:Numeric:GreaterThanOrEquals'),
					'code': 'greater_than_or_equals',
					'rank': 200,
					// 'dropdown_group':1,
				},
				'<': {
					'label': Dict.S('UI:Search:Criteria:Operator:Numeric:LessThan'),
					'code': 'less_than',
					'rank': 300,
					// 'dropdown_group':1,
				},
				'<=': {
					'label': Dict.S('UI:Search:Criteria:Operator:Numeric:LessThanOrEquals'),
					'code': 'less_than_or_equals',
					'rank': 400,
					// 'dropdown_group':1,
				},
				'!=': {
					'label': Dict.S('UI:Search:Criteria:Operator:Numeric:Different'),
					'code': 'different',
					'rank': 500,
					// 'dropdown_group':1,
				},

				'between': {
					'label': Dict.S('UI:Search:Criteria:Operator:Numeric:Between'),
					'code': 'between',
					'rank': 600,
				},

				'empty': {
					'rank': 700,//pre-existing, reordered
				},
				'not_empty': {
					'rank': 800,//pre-existing, reordered
				},
			},
		},

   
		// the constructor
		_create: function()
		{
			var me = this;

			this._super();
			this.element.addClass('search_form_criteria_numeric');
		},
		// called when created, and later when changing options
		_refresh: function()
		{

		},
		// events bound via _bind are removed automatically
		// revert other modifications here
		_destroy: function()
		{
			this.element.removeClass('search_form_criteria_numeric');
			this._super();
		},
		// _setOptions is called with a hash of all options that are changing
		// always refresh when changing options
		_setOptions: function()
		{
			this._superApply(arguments);
		},
		// _setOption is called for each individual option that is changing
		_setOption: function( key, value )
		{
			this._super( key, value );
		},


		// Prepare operator's DOM element
		_prepareBetweenOperator: function(oOpElem, sOpIdx, oOp)
		{
			var me = this;

			aValues = me._getValues();//TODO : tenir compte du refactoring de la structure

			// DOM elements
			var oOpContentOuterElemFrom = $('<div class="sfc_op_content_from_outer"><label class="sfc_op_content_from_label" for=""> '+Dict.S('UI:Search:Criteria:Numeric:From')+' </label><input type="text"  name="from" placeholder="'+Dict.S('UI:Search:Criteria:Numeric:PlaceholderFrom')+'"/></div>');
			var oOpContentElemFrom = oOpContentOuterElemFrom.find('input').uniqueId();
			oOpContentOuterElemFrom.find('label').attr('for', oOpContentElemFrom.attr('id'));
			if (typeof aValues[0] != 'undefined' && typeof aValues[0].value != 'undefined')
			{
				oOpContentElemFrom.val(aValues[0].value);
			}
			var oOpContentOuterElemUntil = $('<div class="sfc_op_content_until_outer"><label class="sfc_op_content_until_label" for=""> '+Dict.S('UI:Search:Criteria:Numeric:Until')+' </label><input type="text"  name="until" placeholder="'+Dict.S('UI:Search:Criteria:Numeric:PlaceholderUntil')+'"/></div>');
			var oOpContentElemUntil = oOpContentOuterElemUntil.find('input').uniqueId();
			oOpContentOuterElemUntil.find('label').attr('for', oOpContentElemUntil.attr('id'));
			if (typeof aValues[1] != 'undefined' && typeof aValues[1].value != 'undefined')
			{
				oOpContentElemUntil.val(aValues[1].value);
			}


			oOpContentElem = $().add(oOpContentOuterElemFrom).add(oOpContentOuterElemUntil);

			// Events
			// - Focus input on click (radio, label, ...)
			oOpElem.on('click', function(oEvent){
				if ($(oEvent.target).is('input[type="text"], select')) {
					return;
				}
				oOpContentElemFrom.trigger('focus');
			});
			// - Apply on "enter" key hit
			// TODO: this could be refactored
			oOpContentElem.on('keydown', function(oEvent){
				me._markAsDraft();
			});

			oOpElem
				.find('.sfc_op_name')
					.remove()
				.end()
				.find('.sfc_op_content')
					.append(oOpContentElem)
			;

		},

		_getBetweenOperatorValues: function(oOpElem)
		{
			var aValues = [];

			var sValueFrom  = oOpElem.find('.sfc_op_content input[name="from"]').val();
			var sValueUntil = oOpElem.find('.sfc_op_content input[name="until"]').val();

			aValues.push({value: sValueFrom, label: sValueFrom});
			aValues.push({value: sValueUntil, label: sValueUntil});


			return aValues;
		},

		_setBetweenOperatorValues: function(oOpElem, aValues)
		{
			switch (aValues.length)
			{
				case 2:
                    oOpElem.find('.sfc_op_content input[name="until"]').val(aValues[1].value);
					//NO BREAK!!!
				case 1:
					oOpElem.find('.sfc_op_content input[name="from"]').val(aValues[0].value);
					break;
				default:
					return false;
			}

			return true;
		},

		_resetBetweenOperator: function(oOpElem)
		{
			this._resetOperator(oOpElem);
		},

		//------------------
		// Inherited methods
		//------------------
		_computeBetweenOperatorTitle: function(sTitle)
		{
			var me = this;
			if (sTitle === undefined && me.options.operator == 'between')
			{
				var aValues = me._getValues();
				switch (true)
				{
					case (typeof aValues[0] == 'undefined' && typeof aValues[1] == 'undefined'):
						var sDictEntrySuffix = ':All';
						break;
					case (typeof aValues[0] == 'undefined' ):
						var sDictEntrySuffix = ':Until';
						break;
					case (typeof aValues[1] == 'undefined'):
						var sDictEntrySuffix = ':From';
						break;
					case (typeof aValues[0].label == 'undefined' && typeof aValues[1].label == 'undefined'):
						var sDictEntrySuffix = ':All';
						break;
					case (typeof aValues[0].label == 'undefined' ):
						var sDictEntrySuffix = ':Until';
						break;
					case (typeof aValues[1].label == 'undefined' ):
						var sDictEntrySuffix = ':From';
						break;
					case ((typeof aValues[0].label == 'string' && aValues[0].label.trim() == '') && (typeof aValues[1].label == 'string' && aValues[1].label.trim() == '')):
						var sDictEntrySuffix = ':All';
						break;
					case (typeof aValues[0].label == 'string' && aValues[0].label.trim() == ''):
						var sDictEntrySuffix = ':Until';
						break;
					case (typeof aValues[1].label == 'string' && aValues[1].label.trim() == ''):
						var sDictEntrySuffix = ':From';
						break;
					default:
						var sDictEntrySuffix = '';
						break;
				}

				if (sDictEntrySuffix != undefined)
				{
					var sDictEntry = 'UI:Search:Criteria:Title:' + this._toCamelCase(this.options.field.widget) + ':' + this._toCamelCase(me.options.operator) + sDictEntrySuffix ;
					// Fallback to default widget dict entry if none exists for the current widget
					if(Dict.S(sDictEntry) === sDictEntry)
					{
						sDictEntry = 'UI:Search:Criteria:Title:Default:' + this._toCamelCase(me.options.operator) + sDictEntrySuffix;
					}

					sTitle = Dict.Format(sDictEntry, this.options.field.label, '<span class="sfc_values">'+this._getValuesAsText()+'</span>');
					return sTitle;
				}

			}

			return undefined;
		},

		// - Convert values to a standard string
		_getValuesAsText: function(aRawValues)
		{
			var me = this;

			if (aRawValues == undefined)
			{
				aRawValues = me._getValues();
			}
			if (me.options.operator == 'between')
			{
				aRawValues = aRawValues.slice(); //clone
				if (typeof aRawValues[1] == 'undefined' || typeof aRawValues[1].label == 'undefined' || (typeof aRawValues[1].label  == 'string' && aRawValues[1].label.trim() == ''))
				{
					aRawValues.splice(1, 1);
				}
				if (typeof aRawValues[0] == 'undefined' || typeof aRawValues[0].label == 'undefined' || (typeof aRawValues[0].label == 'string' && aRawValues[0].label.trim() == ''))
				{
					aRawValues.splice(0, 1);
				}
			}
			return me._super(aRawValues);
		},

		// Prepare operator's DOM element
		// - Base preparation, always called
		_prepareOperator: function(oOpElem, sOpIdx, oOp)
		{
			var me = this;
			if (typeof oOp.dropdown_group == 'undefined')
			{
				return this._super(oOpElem, sOpIdx, oOp);
			}

			this._super(oOpElem, sOpIdx, oOp);
			oOpElem.addClass('force_hide')

			//TODO: Move this into the abstract widget

			// DOM element
			oDropdownElem = this.element.find('select.dropdown_group_'+oOp.dropdown_group);
			if (oDropdownElem.length == 0)
			{
				oDropdownElem = $('<select class="dropdown_group_'+oOp.dropdown_group+'" data-dropdown-group="'+oOp.dropdown_group+'"></select>');

				oDropdownElem.on('change', function(){
					// $option = $(this);
					me.element.find('.sfc_fg_operator_dropdown_group .sfc_op_radio').val(oDropdownElem.val());

					oOptionOp = oDropdownElem.data('oOp');
					oDropdownElem.attr('data-operator-code', oOptionOp.code);
				});


				// Create DOM element from template
				var oOpElemDropdown = $(this._getOperatorTemplate()).uniqueId();

				// TODO: If this code is keeped, the radio must have an id and the label need to point to it
				oOpElemDropdown
					.addClass('sfc_fg_operator_dropdown_group')
					.attr('data-operator-code', 'dropdown_group')
					.find('.sfc_op_name')
						.append(oDropdownElem)
					.end()
					.find('.sfc_op_radio')
						.val(sOpIdx)
					.end()
					.on('click', function(oEvent){
						//oOpElemDropdown.find('input[type="text"]:first').focus();
					})
					.appendTo(this.element.find('.sfc_fg_operators'))
				;

				this._prepareDefaultOperator(oOpElemDropdown, sOpIdx, oOp);
			}

			oDropdownElem
				.append('<option value="'+sOpIdx+'" >'+oOp.label+'</option>')
				.data('oOp', oOp)
			;
		},
	});
});
