From c7f8b30e88c09bec3274d259fb90239c40dcdf34 Mon Sep 17 00:00:00 2001
From: Jerome Nadaud <jerome.nadaud@prestashop.com>
Date: Wed, 16 Oct 2013 16:30:41 +0200
Subject: [PATCH] // Add compare system to daterange picker

---
 .../themes/default/js/date-range-picker.js    | 335 ++++++++++++++----
 .../template/form_date_range_picker.tpl       |   8 +-
 .../template/helpers/calendar/calendar.tpl    |  61 +++-
 3 files changed, 310 insertions(+), 94 deletions(-)

diff --git a/admin-dev/themes/default/js/date-range-picker.js b/admin-dev/themes/default/js/date-range-picker.js
index bb2a54b83..1b308efc8 100644
--- a/admin-dev/themes/default/js/date-range-picker.js
+++ b/admin-dev/themes/default/js/date-range-picker.js
@@ -19,16 +19,17 @@
 
 //click action
 !function( $ ) {
-	var click, switched, val, start, end, over
+	var click, switched, val, start, end, over, compare, startCompare, endCompare;
 
 	// Picker object
 	var Datepicker = function(element, options){
 		this.element = $(element);
+		compare = false;
 
-		if (typeof options.dates != 'undefined')
+		if (typeof options.dates !== 'undefined')
 			DPGlobal.dates = options.dates;
 
-		if (typeof options.start != 'undefined'){
+		if (typeof options.start !== 'undefined'){
 			if (options.start.constructor === String)
 				start = DPGlobal.parseDate(options.start, DPGlobal.parseFormat('Y-m-d')).getTime();
 			else if (options.start.constructor === Number)
@@ -37,7 +38,7 @@
 				start = options.start.getTime();
 		}
 
-		if (typeof options.end != 'undefined'){
+		if (typeof options.end !== 'undefined'){
 			if (options.end.constructor === String)
 				end = DPGlobal.parseDate(options.end, DPGlobal.parseFormat('Y-m-d')).getTime();
 			else if (options.end.constructor === Number)
@@ -46,8 +47,12 @@
 				end = options.end.getTime();
 		}
 
-		this.format = DPGlobal.parseFormat(options.format||this.element.data('date-format')||'Y-m-d');
-		this.picker = $(DPGlobal.template).appendTo(this.element).show()
+		if (typeof options.compare !== 'undefined'){
+			compare = options.compare;
+		}
+
+		this.format  = DPGlobal.parseFormat(options.format||this.element.data('date-format')||'Y-m-d');
+		this.picker  = $(DPGlobal.template).appendTo(this.element).show()
 		.on({
 			click: $.proxy(this.click, this),
 			mouseover: $.proxy(this.mouseover, this),
@@ -122,6 +127,51 @@
 			this.element.data('date', formated);
 		},
 
+		setCompare: function(value) {
+			compare = value;
+			this.updateRange();
+		},
+
+		setStart: function(date) {
+			if (date.constructor === String)
+				start = DPGlobal.parseDate(date, DPGlobal.parseFormat('Y-m-d')).getTime();
+			else if (date.constructor === Number)
+				start = date;
+			else if (date.constructor === Date)
+				start = date.getTime();
+		},
+
+		setEnd: function(date) {
+			if (date.constructor === String)
+				end = DPGlobal.parseDate(date, DPGlobal.parseFormat('Y-m-d')).getTime();
+			else if (date.constructor === Number)
+				end = date;
+			else if (date.constructor === Date)
+				end = date.getTime();
+		},
+
+		setStartCompare: function(date) {
+			if (date === null)
+				startCompare = date;
+			else if (date.constructor === String)
+				startCompare = DPGlobal.parseDate(date, DPGlobal.parseFormat('Y-m-d')).getTime();
+			else if (date.constructor === Number)
+				startCompare = date;
+			else if (date.constructor === Date)
+				startCompare = date.getTime();
+		},
+
+		setEndCompare: function(date) {
+			if (date === null)
+				endCompare = date;
+			else if (date.constructor === String)
+				endCompare = DPGlobal.parseDate(date, DPGlobal.parseFormat('Y-m-d')).getTime();
+			else if (date.constructor === Number)
+				endCompare = date;
+			else if (date.constructor === Date)
+				endCompare = date.getTime();
+		},
+
 		setValue: function(newDate) {
 			if (typeof newDate === 'string') {
 				this.date = DPGlobal.parseDate(newDate, this.format);
@@ -225,25 +275,42 @@
 				year += 1;
 			}
 			yearCont.html(html);
+			this.updateRange();
+			click = 2;
+		},
 
+		updateRange: function() {
 			$("#datepicker .day").each(function(){
 				var date_val = parseInt($(this).data('val'),10);
-				if(end&&start){
-					if(date_val > start && date_val < end) {
+
+				if (end && start)
+				{
+					if(date_val > start && date_val < end)
 						$(this).not(".old").not(".new").addClass("range");
-					}
 
-					if(date_val === start) {
+					if(date_val === start)
 						$(this).not(".old").not(".new").addClass("start-selected");
-					}
 
-					if(date_val === end) {
+					if(date_val === end)
 						$(this).not(".old").not(".new").addClass("end-selected");
-					}
 				}
-			});
 
-			click = 2;
+				if (endCompare && startCompare)
+				{
+					if(date_val > startCompare && date_val < endCompare)
+						$(this).not(".old").not(".new").addClass("range-compare");
+
+					if(date_val === startCompare)
+						$(this).not(".old").not(".new").addClass("start-selected-compare");
+
+					if(date_val === endCompare)
+						$(this).not(".old").not(".new").addClass("end-selected-compare");
+				}
+				else
+					$(this).not(".old").not(".new").removeClass("range-compare")
+						.removeClass("start-selected-compare")
+						.removeClass("end-selected-compare");
+			});
 		},
 
 		click: function(e) {
@@ -304,36 +371,76 @@
 						if (target.is('.day') && !target.is('.disabled') && !target.is('.old') && !target.is('.new')){
 							// reset process for a new range
 							if(click === 2) {
-								start = null;
-								end = null;
+								if (compare)
+								{
+									startCompare = null;
+									endCompare = null;
+								}
+								else
+								{
+									start = null;
+									end = null;
+								}
+
 								click = null;
 								switched = false;
-								$("td.day").removeClass("start-selected").removeClass("end-selected");
-								$(".date-input").removeClass("input-selected").removeClass("input-complete");
-								$(".range").removeClass("range");
+								if (compare) {
+									$("td.day").removeClass("start-selected-compare").removeClass("end-selected-compare");
+									$(".date-input").removeClass("input-selected").removeClass("input-complete");
+									$(".range-compare").removeClass("range-compare");
+								} else {
+									$("td.day").removeClass("start-selected").removeClass("end-selected");
+									$(".date-input").removeClass("input-selected").removeClass("input-complete");
+									$(".range").removeClass("range");
+								}
 							}
 							//define start with first click or switched one
 							if (!click || switched === true) {
-								$(".start-selected").removeClass("start-selected");
-								target.addClass("start-selected");
-								start = target.data("val");
-								$("#date-start").val(DPGlobal.formatDate(new Date(start), DPGlobal.parseFormat('Y-m-d')));
+								if (compare) {
+									$(".start-selected-compare").removeClass("start-selected-compare");
+									target.addClass("start-selected-compare");
+									startCompare = target.data("val");
+									$("#compare-date-start").val(DPGlobal.formatDate(new Date(startCompare), DPGlobal.parseFormat('Y-m-d')));
+								} else {
+									$(".start-selected").removeClass("start-selected");
+									target.addClass("start-selected");
+									start = target.data("val");
+									$("#date-start").val(DPGlobal.formatDate(new Date(start), DPGlobal.parseFormat('Y-m-d')));
+								}
+																	
 								if(!switched) {click = 1;} else {click = 2;}
 								if(!switched){
-									$("#date-end").val(null).focus().addClass("input-selected");
-									target.addClass("start-selected").addClass("end-selected");
+									if (compare) {
+										$("#compare-date-end").val(null).focus().addClass("input-selected");
+										target.addClass("start-selected-compare").addClass("end-selected-compare");
+									} else {
+										$("#date-end").val(null).focus().addClass("input-selected");
+										target.addClass("start-selected").addClass("end-selected");
+									}
 								}
-								$("#date-start").removeClass("input-selected").addClass("input-complete");
+
+								if (compare)
+									$("#compare-date-start").removeClass("input-selected").addClass("input-complete");
+								else
+									$("#date-start").removeClass("input-selected").addClass("input-complete");
 							}
 							//define end
 							else {
-								$(".end-selected").removeClass("end-selected");
-								target.addClass("end-selected");
-								end = target.data("val");
-								$("#date-end").val(DPGlobal.formatDate(new Date(end), DPGlobal.parseFormat('Y-m-d')));
-								click = 2;
-								$("#date-end").removeClass("input-selected").addClass("input-complete");
-								//this.range();
+								if (compare) {
+									$(".end-selected-compare").removeClass("end-selected-compare");
+									target.addClass("end-selected-compare");
+									endCompare = target.data("val");
+									$("#compare-date-end").val(DPGlobal.formatDate(new Date(endCompare), DPGlobal.parseFormat('Y-m-d')));
+									click = 2;
+									$("#compare-date-end").removeClass("input-selected").addClass("input-complete");
+								} else {
+									$(".end-selected").removeClass("end-selected");
+									target.addClass("end-selected");
+									end = target.data("val");
+									$("#date-end").val(DPGlobal.formatDate(new Date(end), DPGlobal.parseFormat('Y-m-d')));
+									click = 2;
+									$("#date-end").removeClass("input-selected").addClass("input-complete");
+								}
 							}
 						}
 						if (target.is('.old')||target.is('.new')){
@@ -358,16 +465,35 @@
 			//range
 			$("#datepicker .day").each(function(){
 				val = parseInt($(this).data('val'),10);
-				if (!end){
-					if( val > start && val < over){
-						$(this).not(".old").not(".new").addClass("range");
+				if (compare)
+				{
+					if (!endCompare)
+					{
+						if( val > startCompare && val < over)
+							$(this).not(".old").not(".new").addClass("range-compare");
 					}
-				} else if (!start){
-					if( val > over && val < end){
-						$(this).not(".old").not(".new").addClass("range");
+					else if (!startCompare)
+					{
+						if( val > over && val < endCompare)
+							$(this).not(".old").not(".new").addClass("range-compare");
 					}
-				} else if (start&&end) {
-					$(this).addClass("range");
+					else if (startCompare && endCompare)
+						$(this).addClass("range-compare");
+				}
+				else
+				{
+					if (!end)
+					{
+						if( val > start && val < over)
+							$(this).not(".old").not(".new").addClass("range");
+					}
+					else if (!start)
+					{
+						if( val > over && val < end)
+							$(this).not(".old").not(".new").addClass("range");
+					}
+					else if (start && end)
+						$(this).addClass("range");
 				}
 			});
 		},
@@ -383,46 +509,103 @@
 
 			//action after first click
 			if(click === 1 && over){
-				$("#datepicker .range").removeClass("range");
+				if (compare)
+				{
+					$("#datepicker .range-compare").removeClass("range-compare");
+
+					if (startCompare && over < startCompare)
+					{
+						endCompare = startCompare;
+						$("#compare-date-end").val(DPGlobal.formatDate(new Date(startCompare), DPGlobal.parseFormat('Y-m-d'))).removeClass("input-selected");
+						$("#compare-date-start").val(null).focus().addClass("input-selected");
+						$("#datepicker .start-selected-compare").removeClass("start-selected-compare").addClass("end-selected-compare");
+						startCompare = null;
+						switched = true;
+					}
+					else if (endCompare && over > endCompare)
+					{
+						startCompare = endCompare;
+						$("#compare-date-start").val(DPGlobal.formatDate(new Date(endCompare), DPGlobal.parseFormat('Y-m-d'))).removeClass("input-selected");
+						$("#compare-date-end").val(null).focus().addClass("input-selected");
+						$("#datepicker .end-selected-compare").removeClass("end-selected-compare").addClass("start-selected-compare");
+						endCompare = null;
+						switched = false;
+					}
+
+					if(startCompare)
+					{
+						$(".end-selected-compare").removeClass("end-selected-compare");
+						$(e.target).addClass("end-selected-compare");
+					}
+					else if(endCompare)
+					{
+						$(".start-selected-compare").removeClass("start-selected-compare");
+						$(e.target).addClass("start-selected-compare");
+					}
+				}
+				else
+				{
+					$("#datepicker .range").removeClass("range");
+
+					if (start && over < start)
+					{
+						end = start;
+						$("#date-end").val(DPGlobal.formatDate(new Date(start), DPGlobal.parseFormat('Y-m-d'))).removeClass("input-selected");
+						$("#date-start").val(null).focus().addClass("input-selected");
+						$("#datepicker .start-selected").removeClass("start-selected").addClass("end-selected");
+						start = null;
+						switched = true;
+					}
+					else if (end && over > end)
+					{
+						start = end;
+						$("#date-start").val(DPGlobal.formatDate(new Date(end), DPGlobal.parseFormat('Y-m-d'))).removeClass("input-selected");
+						$("#date-end").val(null).focus().addClass("input-selected");
+						$("#datepicker .end-selected").removeClass("end-selected").addClass("start-selected");
+						end = null;
+						switched = false;
+					}
+
+					if(start)
+					{
+						$(".end-selected").removeClass("end-selected");
+						$(e.target).addClass("end-selected");
+					}
+					else if(end)
+					{
+						$(".start-selected").removeClass("start-selected");
+						$(e.target).addClass("start-selected");
+					}
+				}
 				//switch
-				if (start && over < start ){
-					end = start;
-					$("#date-end").val(DPGlobal.formatDate(new Date(start), DPGlobal.parseFormat('Y-m-d'))).removeClass("input-selected");
-					$("#date-start").val(null).focus().addClass("input-selected");
-					$("#datepicker .start-selected").removeClass("start-selected").addClass("end-selected");
-					start = null;
-					switched = true;
-				} else if (end && over > end ){
-					start = end;
-					$("#date-start").val(DPGlobal.formatDate(new Date(end), DPGlobal.parseFormat('Y-m-d'))).removeClass("input-selected");
-					$("#date-end").val(null).focus().addClass("input-selected");
-					$("#datepicker .end-selected").removeClass("end-selected").addClass("start-selected");
-					end = null;
-					switched = false;
-				}
-				if(start){
-					$(".end-selected").removeClass("end-selected");
-					$(e.target).addClass("end-selected");
-				} else
-				if(end){
-					$(".start-selected").removeClass("start-selected");
-					$(e.target).addClass("start-selected");
-				}
+				
 				$(".date-input").removeClass("input-complete");
 				this.range();
 			}
 		},
 
 		mouseout: function(){
-			if (!start||!end) {
-				$("#datepicker .range").removeClass("range");
-			}
-			if (!end) {
-				$(".end-selected").removeClass("end-selected");
-			} else
-			if (!start) {
-				$(".start-selected").removeClass("start-selected");
+			if (compare)
+			{
+				if (!startCompare||!endCompare)
+					$("#datepicker .range-compare").removeClass("range-compare");
+
+				if (!endCompare)
+					$(".end-selected-compare").removeClass("end-selected-compare");
+
+				else if (!startCompare)
+					$(".start-selected-compare").removeClass("start-selected-compare");
 			}
+			else
+			{
+				if (!start||!end)
+					$("#datepicker .range").removeClass("range");
+
+				if (!end)
+					$(".end-selected").removeClass("end-selected");
+				else if (!start)
+					$(".start-selected").removeClass("start-selected");
+			}			
 		},
 
 		mousedown: function(e){
@@ -431,9 +614,9 @@
 		},
 
 		showMode: function(dir) {
-			if (dir) {
+			if (dir)
 				this.viewMode = Math.max(this.minViewMode, Math.min(2, this.viewMode + dir));
-			}
+
 			this.picker.find('>div').hide().filter('.datepicker-'+DPGlobal.modes[this.viewMode].clsName).show();
 		}
 	};
diff --git a/admin-dev/themes/default/template/form_date_range_picker.tpl b/admin-dev/themes/default/template/form_date_range_picker.tpl
index 635daffee..04ae2fa32 100644
--- a/admin-dev/themes/default/template/form_date_range_picker.tpl
+++ b/admin-dev/themes/default/template/form_date_range_picker.tpl
@@ -40,12 +40,6 @@
 	</form>	
 	<script type="text/javascript">
 		$(document).ready(function() {
-			/*if ($("form#calendar_form .datepicker").length > 0)
-				$("form#calendar_form .datepicker").datepicker({
-					prevText: '',
-					nextText: '',
-					dateFormat: 'yy-mm-dd'
-				});*/
 			$('#datepickerFrom').click(function() {
 				$('#datepicker').slideDown(200);
 				$('#date-start').focus();
@@ -53,7 +47,7 @@
 
 			$('#datepickerTo').click(function() {
 				$('#datepicker').slideDown(200);
-				$('#date-start').focus();
+				$('#date-end').focus();
 			});
 		});
 	</script>
diff --git a/admin-dev/themes/default/template/helpers/calendar/calendar.tpl b/admin-dev/themes/default/template/helpers/calendar/calendar.tpl
index 9855dc78c..bc00518e5 100644
--- a/admin-dev/themes/default/template/helpers/calendar/calendar.tpl
+++ b/admin-dev/themes/default/template/helpers/calendar/calendar.tpl
@@ -57,7 +57,7 @@
 						</button>
 
 					</div>
-					<div class="form-date-body">
+					<div class="form-date-body" id="compare-form-date-body" style="display: none;">
 						<label>{l s='From'}</label>
 						<input id="compare-date-start" class="date-input form-control" type="text" placeholder="Start" name="compare_date_from" value="{$compare_date_from}" />
 						<label>{l s='to'}</label>
@@ -87,15 +87,13 @@
 			months: ["{l s='January'}", "{l s='February'}", "{l s='March'}", "{l s='April'}", "{l s='May'}", "{l s='June'}", "{l s='July'}", "{l s='August'}", "{l s='September'}", "{l s='October'}", "{l s='November'}", "{l s='December'}"],
 			monthsShort: ["{l s='Jan'}", "{l s='Feb'}", "{l s='Mar'}", "{l s='Apr'}", "{l s='May'}", "{l s='Jun'}", "{l s='Jul'}", "{l s='Aug'}", "{l s='Sep'}", "{l s='Oct'}", "{l s='Nov'}", "{l s='Dec'}"]
 		};
-		var start = '{$date_from}';
-		var end   = '{$date_to}';
 
 	{literal}
 		var datepickerStart = $('.datepicker1').datepicker({
 			"dates": translated_dates,
 			"weekStart": 1,
-			"start": start,
-			"end": end
+			"start": $("#date-start").val(),
+			"end": $("#date-end").val()
 		}).on('changeDate', function(ev){
 			if (ev.date.valueOf() >= datepickerEnd.date.valueOf()){
 				datepickerEnd.setValue(ev.date.setMonth(ev.date.getMonth()+1));
@@ -105,16 +103,42 @@
 		var datepickerEnd = $('.datepicker2').datepicker({
 			"dates": translated_dates,
 			"weekStart": 1,
-			"start":start,
-			"end": end
+			"start": $("#date-start").val(),
+			"end": $("#date-end").val()
 		}).on('changeDate', function(ev){
 			if (ev.date.valueOf() <= datepickerStart.date.valueOf()){
 				datepickerStart.setValue(ev.date.setMonth(ev.date.getMonth()-1));
 			}
-		}).data('datepicker');
-	{/literal}
+		}).data('datepicker');		
 
-		$("#date-start").focus().addClass("input-selected");
+		$("#date-start").focus(function() {
+			datepickerStart.setCompare(false);
+			datepickerEnd.setCompare(false);
+			$(".date-input").removeClass("input-selected");
+			$(this).addClass("input-selected");
+		});
+
+		$("#date-end").focus(function() {
+			datepickerStart.setCompare(false);
+			datepickerEnd.setCompare(false);
+			$(".date-input").removeClass("input-selected");
+			$(this).addClass("input-selected");
+		});
+
+		$("#compare-date-start").focus(function() {
+			datepickerStart.setCompare(true);
+			datepickerEnd.setCompare(true);
+			$(".date-input").removeClass("input-selected");
+			$(this).addClass("input-selected");
+		});
+
+		$("#compare-date-end").focus(function() {
+			datepickerStart.setCompare(true);
+			datepickerEnd.setCompare(true);
+			$(".date-input").removeClass("input-selected");
+			$(this).addClass("input-selected");
+		});
+		
 		$('#datepicker-cancel').click(function() {
 			$('#datepicker').slideUp(200);
 		});
@@ -124,8 +148,23 @@
 		});
 
 		$('#datepicker-compare').click(function() {
-			if ($(this).attr("checked"))
+			if ($(this).attr("checked")) {
+				datepickerStart.setStartCompare($("#compare-date-start").val());
+				datepickerStart.setEndCompare($("#compare-date-end").val());
+				datepickerEnd.setStartCompare($("#compare-date-start").val());
+				datepickerEnd.setEndCompare($("#compare-date-end").val());
+				$('#compare-form-date-body').show();
 				$('#compare-date-start').focus();
+			} else {
+				datepickerStart.setStartCompare(null);
+				datepickerStart.setEndCompare(null);
+				datepickerEnd.setStartCompare(null);
+				datepickerEnd.setEndCompare(null);
+				$('#compare-form-date-body').hide();
+				$('#date-start').focus();
+			}
 		})
+
+		{/literal}
 	});
 </script>
\ No newline at end of file