// jQuery Alert Dialogs Plugin
//
// Version 2.0
//
// Cory S.N. LaViska
// A Beautiful Site (http://abeautifulsite.net/)
// 14 May 2009
//
// Visit http://abeautifulsite.net/notebook/87 for more information
//
// Usage:
//		jLoad( message, [title, callback] )
//		jAlert( message, [title, callback] )
//		jConfirm( message, [title, callback] )
//		jPrompt( message, [value, title, callback] )
// 
// History:
//		
//		1.00 - Released (29 December 2008)
//		1.01 - Fixed bug where unbinding would destroy all resize events
//		2.0  - Released (01 April 2015)
//
// License:
// 
// This plugin is dual-licensed under the GNU General Public License and the MIT License and
// is copyright 2008 A Beautiful Site, LLC. 
//
var CUSTOM_OK_BUTTON_LABEL = ' Ok ';

// The value of click button, only used in 
var CUSTOM_ALERT_BUTTON_OK_CLICK = 1;
var CUSTOM_ALERT_BUTTON_CUSTOM_CLICK = 2;
var CUSTOM_ALERT_BUTTON_CUSTOM_2_CLICK = 21;
var CUSTOM_ALERT_BUTTON_CANCEL_CLICK = 3;

var touchend = false;

(function($) {
	
	$.alerts = {
		
		// These properties can be read/written by accessing $.alerts.propertyName from your scripts at any time
		
		verticalOffset: -75,                // vertical offset of the dialog from center screen, in pixels
		horizontalOffset: 0,                // horizontal offset of the dialog from center screen, in pixels/
		repositionOnResize: true,           // re-centers the dialog on window resize
		overlayOpacity: .01,                // transparency level of overlay
		overlayColor: '#FFF',               // base color of overlay
		draggable: true,                    // make the dialogs draggable (requires UI Draggables plugin)
		okButton: CUSTOM_OK_BUTTON_LABEL,   // text for the OK button
		cancelButton: ' Cancel ', // text for the Cancel button
		dialogClass: null,                  // if specified, this class will be applied to all dialogs
		cancelHide: false,					// hide Cancel button
		cssTop: '',
		
		// Public methods
		
		alert: function(message, title, callback) {
			if( title == null ) title = lbl_alert;
			$.alerts._show(title, message, null, 'alert', function(result) {
				if( callback ) callback(result);
			});
		},
		// tdchien :: Custom when showing dialog by extraConfig
		confirm: function(message, title, callback, extraConfig) {
			if( title == null ) title = 'Confirm';
			$.alerts._show(title, message, null, 'confirm', function(result, data) {
				if( callback ) callback(result, data);
			}, extraConfig);
		},
			
		prompt: function(message, value, title, callback) {
			if( title == null ) title = 'Prompt';
			$.alerts._show(title, message, value, 'prompt', function(result) {
				if( callback ) callback(result);
			});
		},

		load: function(message, title, callback) {
			if( title == null ) title = 'Load';
			$.alerts._show(title, message, null, 'load', function(result) {
				if( callback ) callback(result);
			});
		},
		
		// Private methods
		// tdchien :: Custom when showing dialog by extraConfig
		_show: function(title, msg, value, type, callback, extraConfig) {
			
			$.alerts._hide();
			$.alerts._overlay('show');
			
			$("BODY").append(
			  '<div id="popup_container">' +
			    '<h1 id="popup_title"></h1>' +
			    '<div id="popup_content">' +
			      '<div id="popup_message"></div>' +
				'</div>' +
			  '</div>');
			
			if( $.alerts.dialogClass ) $("#popup_container").addClass($.alerts.dialogClass);
			
			// IE6 Fix
			//var pos = ($.browser.msie && parseInt($.browser.version) <= 6 ) ? 'absolute' : 'fixed'; 
			var pos = 'fixed'; 

			$("#popup_container").css({
				position: pos,
				zIndex: 99999,
				padding: 0,
				margin: 0
			});
			
			$("#popup_title").text(title);
			$("#popup_content").addClass(type);
			$("#popup_message").text(msg);
			$("#popup_message").html( $("#popup_message").text().replace(/\n/g, '<br />') );
			
			$("#popup_container").css({
				minWidth: $("#popup_container").outerWidth(),
				maxWidth: $("#popup_container").outerWidth()
			});
			
			$.alerts._reposition();
			$.alerts._maintainPosition(true);
			
			// Fix bug 0024217: Please replace "OK" to "Ok" on all popup dialog contain this character
			// Auto replace value of $.alerts.okButton if needed
			var lowerOKValue = $.alerts.okButton.toLowerCase();			
			if (lowerOKValue === CUSTOM_OK_BUTTON_LABEL.toLowerCase() || lowerOKValue === 'ok') {
				$.alerts.okButton = CUSTOM_OK_BUTTON_LABEL;
			}
			switch( type ) {
				case 'alert':
					$("#popup_message").after('<div id="popup_panel"><input type="button" value="' + $.alerts.okButton + '" id="popup_ok" /></div>');
					$("#popup_ok").click( function() {
						if(!touchend) {
							$.alerts._hide();
							callback(true);
						}
					});
					//fix for iphone
					navi = navigator.userAgent.toLowerCase();
					if(!/chrome/.test(navi) && /safari/.test(navi)) {
						$('#popup_ok').bind('touchend', function(){
							touchend = true;
							setTimeout(function(){
								$.alerts._hide();
								callback(true);
							},500);
						});
					}
					$("#popup_ok").focus().keypress( function(e) {
						if( e.keyCode == 13 || e.keyCode == 27 ) $("#popup_ok").trigger('click');
					});
					setTimeout(function() {
						$("#popup_ok").focus();
					}, 250);
				break;
				case 'confirm':
					var hideCss = '';
					try{
						if($.alerts.cancelHide){ // hide Cancel button
							hideCss = ' style="display: none;"';
						}
					} catch(e){ }
					$("#popup_message").after('<div id="popup_panel"><input type="button" value="' + $.alerts.okButton + '" id="popup_ok" /> <input type="button" value="' + $.alerts.cancelButton + '" id="popup_cancel" '+hideCss+'/></div>');
					
					// tdchien :: Custom by using extraConfig in jConfirm()
					if (extraConfig && extraConfig !== null) {
						
						// Check hide button OK/Cancel
						if (extraConfig.hideButtonOK === true) {
							$("#popup_ok").hide();
						}
						
						if (extraConfig.hideButtonCancel === true) {
							$("#popup_cancel").hide();
						}
					}

					$("#popup_ok").click( function() {
						var dataObj = $("#popup_container").find('#popup_message :input');
						var data = {};
						for(var i=0; i<dataObj.length; i++){
							var item = dataObj[i];
							if(item.type == 'checkbox'){
								data[item.name] = item.checked;
								if(item.checked){
									if(!data['arr_' + item.name]){
										data['arr_' + item.name] = [];
									}
									data['arr_' + item.name].push(item.value);
								}
							}else if(item.type == 'radio'){
								if(item.checked){
									data[item.name] = item.value;
								}
							}else{
								data[item.name] = item.value;
							}
						}
						$.alerts._hide();
						if( callback ) callback(true, data);
					});
					$("#popup_cancel").click( function() {
						var dataObj = $("#popup_container").find('#popup_message :input');
						var data = {};
						for(var i=0; i<dataObj.length; i++){
							var item = dataObj[i];
							if(item.type == 'checkbox'){
								data[item.name] = item.checked;
								if(item.checked){
									if(!data['arr_' + item.name]){
										data['arr_' + item.name] = [];
									}
									data['arr_' + item.name].push(item.value);
								}
							}else{
								data[item.name] = item.value;
							}
						}
						$.alerts._hide();
						if( callback ) callback(false, data);
					});
					$("#popup_ok").focus();
					$("#popup_ok, #popup_cancel").keypress( function(e) {
						if( e.keyCode == 13 ) $("#popup_ok").trigger('click');
						if( e.keyCode == 27 ) $("#popup_cancel").trigger('click');
					});
					setTimeout(function() {
						$("#popup_ok").focus();
					}, 250);
				break;
				case 'prompt':
					$("#popup_message").append('<br /><input type="text" size="30" id="popup_prompt" />').after('<div id="popup_panel"><input type="button" value="' + $.alerts.okButton + '" id="popup_ok" /> <input type="button" value="' + $.alerts.cancelButton + '" id="popup_cancel" /></div>');
					$("#popup_prompt").width( $("#popup_message").width() );
					$("#popup_ok").click( function() {
						var val = $("#popup_prompt").val();
						$.alerts._hide();
						if( callback ) callback( val );
					});
					$("#popup_cancel").click( function() {
						$.alerts._hide();
						if( callback ) callback( null );
					});
					$("#popup_prompt, #popup_ok, #popup_cancel").keypress( function(e) {
						if( e.keyCode == 13 ) $("#popup_ok").trigger('click');
						if( e.keyCode == 27 ) $("#popup_cancel").trigger('click');
					});
					if( value ) $("#popup_prompt").val(value);
					$("#popup_prompt").focus().select();
					setTimeout(function() {
						$("#popup_ok").focus();
					}, 250);
				break;
				case 'load':
					$("#popup_message").after('<div id="popup_panel"></div>');
					$("#popup_ok").click( function() {
						$.alerts._hide();
						callback(true);
					});
					$("#popup_ok").focus().keypress( function(e) {
						if( e.keyCode == 13 || e.keyCode == 27 ) $("#popup_ok").trigger('click');
					});
				break;
			}
			
			/*
			// Make draggable requires jQuery UI draggables 
			if( $.alerts.draggable ) {
				try {
					$("#popup_container").draggable({ handle: $("#popup_title") });
					$("#popup_title").css({ cursor: 'move' });
				} catch(e) {  }
			}
			*/
		},
		
		// tdchien :: Custom when showing dialog by extraConfig
		_show_3_button : function(msg, title, callback, extraConfig) {
			
			$.alerts._hide();
			$.alerts._overlay('show');
			
			$("BODY").append(
			  '<div id="popup_container">' +
			    '<h1 id="popup_title"></h1>' +
			    '<div id="popup_content">' +
			      '<div id="popup_message"></div>' +
				'</div>' +
			  '</div>');
			
			if( $.alerts.dialogClass ) $("#popup_container").addClass($.alerts.dialogClass);
			
			// IE6 Fix
			//var pos = ($.browser.msie && parseInt($.browser.version) <= 6 ) ? 'absolute' : 'fixed'; 
			var pos = 'fixed'; 
			
			$("#popup_container").css({
				position: pos,
				zIndex: 99999,
				padding: 0,
				margin: 0
			});
			
			//$("#popup_title").text(title);			
			$("#popup_message").text(msg);
			$("#popup_message").html( $("#popup_message").text().replace(/\n/g, '<br />') );
			
			$("#popup_container").css({
				minWidth: $("#popup_container").outerWidth(),
				maxWidth: $("#popup_container").outerWidth()
			});
			
			$.alerts._reposition();
			$.alerts._maintainPosition(true);
			
			// Fix bug 0024217: Please replace "OK" to "Ok" on all popup dialog contain this character
			// Auto replace value of $.alerts.okButton if needed
			var lowerOKValue = $.alerts.okButton.toLowerCase();			
			if (lowerOKValue === CUSTOM_OK_BUTTON_LABEL.toLowerCase() || lowerOKValue === 'ok') {
				$.alerts.okButton = CUSTOM_OK_BUTTON_LABEL;
			}
			
			var okLabel = $.alerts.okButton;
			var cancelLabel = $.alerts.cancelButton;
			var customLabel = 'Custom';
			var customLabel2 = 'Custom2';
			
			var okClass = '';
			var cancelClass = '';
			var customClass = '';
			var customClass2 = '';
			
			var isShowCancel = true;
			var isShowOK = true;		// 'Edit instance'
			var isShowCustom = true;	// 'Edit series'
			var isShowCustom2 = false; 	// 'View'
			
			if (extraConfig) {
				if (extraConfig.okLabel && extraConfig.okLabel !== '') {
					okLabel = extraConfig.okLabel;
				}
				if (extraConfig.okClass && extraConfig.okClass !== '') {
					okClass = extraConfig.okClass;
				}
				if (extraConfig.cancelLabel && extraConfig.cancelLabel !== '') {
					cancelLabel = extraConfig.cancelLabel;
				}
				if (extraConfig.cancelClass && extraConfig.cancelClass !== '') {
					cancelClass = extraConfig.cancelClass;
				}
				if (extraConfig.customLabel && extraConfig.customLabel !== '') {
					customLabel = extraConfig.customLabel;
				}
				if (extraConfig.customClass && extraConfig.customClass !== '') {
					customClass = extraConfig.customClass;
				}
				// The custom 2 label
				if (extraConfig.customLabel2 && extraConfig.customLabel2 !== '') {
					customLabel2 = extraConfig.customLabel2;
				}
				if (extraConfig.customClass2 && extraConfig.customClass2 !== '') {
					customClass2 = extraConfig.customClass2;
				}
				
				// Check if we need show custom
				if (extraConfig.isShowCustom2) {
					isShowCustom2 = true;
				}
				if (false == extraConfig.isShowCustom) {
					isShowCustom = false;
				}
				if (false == extraConfig.isShowOk) {
					isShowOK = false;
				}
			}
			
			var cntPanel = [];
			cntPanel.push('<div id="popup_panel">');
			
			if (isShowOK) {
				cntPanel.push('<input type="button" value="' + okLabel + '" id="popup_ok" class="#class#" />'.replace('#class#', okClass));
			}
			if (isShowCustom) {
				cntPanel.push('<input type="button" value="' + customLabel + '" id="popup_custom" class="#class#" />'.replace('#class#', customClass));
			}
			// The button custom 2
			if (isShowCustom2) {
				cntPanel.push('<input type="button" value="' + customLabel2 + '" id="popup_custom_2" class="#class#" />'.replace('#class#', customClass2));
			}
			if (isShowCancel) {
				cntPanel.push('<input type="button" value="' + cancelLabel + '" id="popup_cancel" class="class" />'.replace('#class#', cancelClass));
			}
			
			cntPanel.push('</div>');
			
			$("#popup_message").after(cntPanel.join(''));
			$('#popup_panel').find('#popup_ok, #popup_custom, #popup_custom_2, #popup_cancel').click( function() {				
				var buttonClick = CUSTOM_ALERT_BUTTON_CANCEL_CLICK;
				switch (this.id) {
				case 'popup_ok' : buttonClick = CUSTOM_ALERT_BUTTON_OK_CLICK; break; 
				case 'popup_custom' : buttonClick = CUSTOM_ALERT_BUTTON_CUSTOM_CLICK; break;
				case 'popup_custom_2' : buttonClick = CUSTOM_ALERT_BUTTON_CUSTOM_2_CLICK; break;
				case 'popup_cancel' : buttonClick = CUSTOM_ALERT_BUTTON_CANCEL_CLICK; break;
				default :
					buttonClick = CUSTOM_ALERT_BUTTON_CANCEL_CLICK;
				}
				
				var dataObj = $("#popup_container").find('#popup_message :input');
				var data = {};
				for(var i=0; i<dataObj.length; i++){
					var item = dataObj[i];
					if(item.type == 'checkbox'){
						data[item.name] = item.checked;
						if(item.checked){
							if(!data['arr_' + item.name]){
								data['arr_' + item.name] = [];
							}
							data['arr_' + item.name].push(item.value);
						}
					}else if(item.type == 'radio'){
						if(item.checked){
							data[item.name] = item.value;
						}
					}else{
						data[item.name] = item.value;
					}
				}
				$.alerts._hide();
				if( callback ) callback(buttonClick, data);
			});			
			$("#popup_ok").focus();
			$('#popup_panel').find('#popup_ok, #popup_cancel, #popup_custom, #popup_custom_2').keypress( function(e) {
				if( e.keyCode == 13 ) $("#popup_ok").trigger('click');
				if( e.keyCode == 27 ) $("#popup_cancel").trigger('click');
			});
			setTimeout(function() {
				$("#popup_ok").focus();
			}, 250);					
		},
		
		_hide: function() {
			$("#popup_container").remove();
			$.alerts._overlay('hide');
			$.alerts._maintainPosition(false);
		},
		
		_overlay: function(status) {
			switch( status ) {
				case 'show':
					$.alerts._overlay('hide');
					$("BODY").append('<div id="popup_overlay"></div>');
					$("#popup_overlay").css({
						position: 'absolute',
						zIndex: 99998,
						top: '0px',
						left: '0px',
						width: '100%',
						height: $(document).height(),
						background: $.alerts.overlayColor,
						opacity: $.alerts.overlayOpacity
					});
				break;
				case 'hide':
					$("#popup_overlay").remove();
				break;
			}
		},
		
		_reposition: function() {
			var top = (($(window).height() / 2) - ($("#popup_container").outerHeight() / 2)) + $.alerts.verticalOffset;
			var left = (($(window).width() / 2) - ($("#popup_container").outerWidth() / 2)) + $.alerts.horizontalOffset;
			if( top < 0 ) top = 0;
			if( left < 0 ) left = 0;
			
			// IE6 fix
			//if( $.browser.msie && parseInt($.browser.version) <= 6 ) top = top + $(window).scrollTop();
			// CO-2135
			if($.alerts.cssTop != undefined && $.alerts.cssTop != ''){
				top = $.alerts.cssTop;
			}
			
			$("#popup_container").css({
				top: top + 'px',
				left: left + 'px'
			});
			$("#popup_overlay").height( $(document).height() );
		},
		
		_maintainPosition: function(status) {
			if( $.alerts.repositionOnResize ) {
				switch(status) {
					case true:
						$(window).bind('resize', $.alerts._reposition);
					break;
					case false:
						$(window).unbind('resize', $.alerts._reposition);
					break;
				}
			}
		}
		
	}
	
	// Shortuct functions
	jAlert = function(message, title, callback) {
		$.alerts.alert(message, title, callback);
	}
	
	// tdchien :: Custom a parameter for apply more config for jAlert
	jConfirm = function(message, title, callback, extraConfig) {
		$.alerts.confirm(message, title, callback, extraConfig);
	};
		
	jPrompt = function(message, value, title, callback) {
		$.alerts.prompt(message, value, title, callback);
	};

	jLoad = function(message, title, callback) {
		$.alerts.load(message, title, callback);
	}

	// tdchien :: Custom a new dialog for jConfirm
	jConfirm3Btn = function(message, callback, extraConfig) {
		$.alerts._show_3_button(message, '', callback, extraConfig);
	};
})(jQuery);


var HideAlert = function() { 

	$.alerts._hide();
	
}

/* Optional: Overwrites javascript's built-in alert function */
function alert(msg, calback){
	jAlert(msg, '', calback);
}